1 AT_BANNER([OVN components])
3 AT_SETUP([ovn -- lexer])
4 dnl For lines without =>, input and expected output are identical.
5 dnl For lines with =>, input precedes => and expected output follows =>.
6 AT_DATA([test-cases.txt], [dnl
7 foo bar baz quuxquuxquux _abcd_ a.b.c.d a123_.456
8 "abc\u0020def" => "abc def"
9 " => error("Input ends inside quoted string.")dnl "
14 a/*/b => a error("`/*' without matching `*/'.")
16 a/b => a error("`/' is only valid as part of `//' or `/*'.") b
18 0 1 12345 18446744073709551615
19 18446744073709551616 => error("Decimal constants must be less than 2**64.")
20 9999999999999999999999 => error("Decimal constants must be less than 2**64.")
21 01 => error("Decimal constants must not have leading zeros.")
25 1/0 => error("Value contains unmasked 1-bits.")
29 1/ => error("Integer constant expected.")
31 1/0x123 => error("Value and mask have incompatible formats.")
38 0XFEDCBA9876543210 => 0xfedcba9876543210
39 0xfedcba9876543210fedcba9876543210
40 0x0000fedcba9876543210fedcba9876543210 => 0xfedcba9876543210fedcba9876543210
41 0x => error("Hex digits expected following 0x.")
42 0X => error("Hex digits expected following 0X.")
45 0x1/0x0 => error("Value contains unmasked 1-bits.")
47 0x. => error("Invalid syntax in hexadecimal constant.")
49 192.168.128.1 1.2.3.4 255.255.255.255 0.0.0.0
50 256.1.2.3 => error("Invalid numeric constant.")
52 192.168.0.0/255.255.0.0 => 192.168.0.0/16
53 192.168.0.0/255.255.255.0 => 192.168.0.0/24
54 192.168.0.0/255.255.0.255
55 192.168.0.0/255.0.0.0 => error("Value contains unmasked 1-bits.")
57 192.168.0.0/255.255.255.255 => 192.168.0.0/32
61 ff00::1234 => ff00::1234
62 2001:db8:85a3::8a2e:370:7334
63 2001:db8:85a3:0:0:8a2e:370:7334 => 2001:db8:85a3::8a2e:370:7334
64 2001:0db8:85a3:0000:0000:8a2e:0370:7334 => 2001:db8:85a3::8a2e:370:7334
66 ::ffff:c000:0280 => ::ffff:192.0.2.128
68 ::1/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff => ::1/128
71 ff00::/ff00:: => ff00::/8
74 01:23:45:67:AB:CD => 01:23:45:67:ab:cd
76 FE:DC:ba:98:76:54 => fe:dc:ba:98:76:54
77 01:00:00:00:00:00/01:00:00:00:00:00
78 ff:ff:ff:ff:ff:ff/ff:ff:ff:ff:ff:ff
79 fe:ff:ff:ff:ff:ff/ff:ff:ff:ff:ff:ff
80 ff:ff:ff:ff:ff:ff/fe:ff:ff:ff:ff:ff => error("Value contains unmasked 1-bits.")
81 fe:x => error("Invalid numeric constant.")
82 00:01:02:03:04:x => error("Invalid numeric constant.")
84 # Test that operators are tokenized as expected, even without white space.
85 (){}[[]]==!=<<=>>=!&&||..,;=<->-- => ( ) { } [[ ]] == != < <= > >= ! && || .. , ; = <-> --
86 & => error("`&' is only valid as part of `&&'.")
87 | => error("`|' is only valid as part of `||'.")
88 - => error("`-' is only valid as part of `--'.")
90 ^ => error("Invalid character `^' in input.")
92 AT_CAPTURE_FILE([input.txt])
93 sed 's/ =>.*//' test-cases.txt > input.txt
94 sed 's/.* => //' test-cases.txt > expout
95 AT_CHECK([ovstest test-ovn lex < input.txt], [0], [expout])
98 AT_SETUP([ovn -- expression parser])
99 dnl For lines without =>, input and expected output are identical.
100 dnl For lines with =>, input precedes => and expected output follows =>.
101 AT_DATA([test-cases.txt], [[
103 eth.type==0x800 => eth.type == 0x800
104 eth.type[0..15] == 0x800 => eth.type == 0x800
107 vlan.present == 1 => vlan.present
108 !(vlan.present == 0) => vlan.present
109 !(vlan.present != 1) => vlan.present
111 vlan.present == 0 => !vlan.present
112 vlan.present != 1 => !vlan.present
113 !(vlan.present == 1) => !vlan.present
114 !(vlan.present != 0) => !vlan.present
117 eth.dst[0] == 1 => eth.dst[0]
118 eth.dst[0] != 0 => eth.dst[0]
119 !(eth.dst[0] == 0) => eth.dst[0]
120 !(eth.dst[0] != 1) => eth.dst[0]
123 eth.dst[0] == 0 => !eth.dst[0]
124 eth.dst[0] != 1 => !eth.dst[0]
125 !(eth.dst[0] == 1) => !eth.dst[0]
126 !(eth.dst[0] != 0) => !eth.dst[0]
128 vlan.tci[12..15] == 0x3
129 vlan.tci == 0x3000/0xf000 => vlan.tci[12..15] == 0x3
130 vlan.tci[12..15] != 0x3
131 vlan.tci != 0x3000/0xf000 => vlan.tci[12..15] != 0x3
133 !vlan.pcp => vlan.pcp == 0
134 !(vlan.pcp) => vlan.pcp == 0
141 !(vlan.pcp != 0x4) => vlan.pcp == 0x4
142 !(vlan.pcp == 0x4) => vlan.pcp != 0x4
143 !(vlan.pcp <= 0x4) => vlan.pcp > 0x4
144 !(vlan.pcp < 0x4) => vlan.pcp >= 0x4
145 !(vlan.pcp >= 0x4) => vlan.pcp < 0x4
146 !(vlan.pcp > 0x4) => vlan.pcp <= 0x4
147 0x4 == vlan.pcp => vlan.pcp == 0x4
148 0x4 != vlan.pcp => vlan.pcp != 0x4
149 0x4 < vlan.pcp => vlan.pcp > 0x4
150 0x4 <= vlan.pcp => vlan.pcp >= 0x4
151 0x4 > vlan.pcp => vlan.pcp < 0x4
152 0x4 >= vlan.pcp => vlan.pcp <= 0x4
153 !(0x4 != vlan.pcp) => vlan.pcp == 0x4
154 !(0x4 == vlan.pcp) => vlan.pcp != 0x4
155 !(0x4 >= vlan.pcp) => vlan.pcp > 0x4
156 !(0x4 > vlan.pcp) => vlan.pcp >= 0x4
157 !(0x4 <= vlan.pcp) => vlan.pcp < 0x4
158 !(0x4 < vlan.pcp) => vlan.pcp <= 0x4
160 1 < vlan.pcp < 4 => vlan.pcp > 0x1 && vlan.pcp < 0x4
161 1 <= vlan.pcp <= 4 => vlan.pcp >= 0x1 && vlan.pcp <= 0x4
162 1 < vlan.pcp <= 4 => vlan.pcp > 0x1 && vlan.pcp <= 0x4
163 1 <= vlan.pcp < 4 => vlan.pcp >= 0x1 && vlan.pcp < 0x4
164 1 <= vlan.pcp <= 4 => vlan.pcp >= 0x1 && vlan.pcp <= 0x4
165 4 > vlan.pcp > 1 => vlan.pcp < 0x4 && vlan.pcp > 0x1
166 4 >= vlan.pcp > 1 => vlan.pcp <= 0x4 && vlan.pcp > 0x1
167 4 > vlan.pcp >= 1 => vlan.pcp < 0x4 && vlan.pcp >= 0x1
168 4 >= vlan.pcp >= 1 => vlan.pcp <= 0x4 && vlan.pcp >= 0x1
169 !(1 < vlan.pcp < 4) => vlan.pcp <= 0x1 || vlan.pcp >= 0x4
170 !(1 <= vlan.pcp <= 4) => vlan.pcp < 0x1 || vlan.pcp > 0x4
171 !(1 < vlan.pcp <= 4) => vlan.pcp <= 0x1 || vlan.pcp > 0x4
172 !(1 <= vlan.pcp < 4) => vlan.pcp < 0x1 || vlan.pcp >= 0x4
173 !(1 <= vlan.pcp <= 4) => vlan.pcp < 0x1 || vlan.pcp > 0x4
174 !(4 > vlan.pcp > 1) => vlan.pcp >= 0x4 || vlan.pcp <= 0x1
175 !(4 >= vlan.pcp > 1) => vlan.pcp > 0x4 || vlan.pcp <= 0x1
176 !(4 > vlan.pcp >= 1) => vlan.pcp >= 0x4 || vlan.pcp < 0x1
177 !(4 >= vlan.pcp >= 1) => vlan.pcp > 0x4 || vlan.pcp < 0x1
179 vlan.pcp == {1, 2, 3, 4} => vlan.pcp == 0x1 || vlan.pcp == 0x2 || vlan.pcp == 0x3 || vlan.pcp == 0x4
180 vlan.pcp == 1 || ((vlan.pcp == 2 || vlan.pcp == 3) || vlan.pcp == 4) => vlan.pcp == 0x1 || vlan.pcp == 0x2 || vlan.pcp == 0x3 || vlan.pcp == 0x4
182 vlan.pcp != {1, 2, 3, 4} => vlan.pcp != 0x1 && vlan.pcp != 0x2 && vlan.pcp != 0x3 && vlan.pcp != 0x4
183 vlan.pcp == 1 && ((vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && vlan.pcp == 0x2 && vlan.pcp == 0x3 && vlan.pcp == 0x4
185 vlan.pcp == 1 && !((vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && (vlan.pcp != 0x2 || vlan.pcp != 0x3 || vlan.pcp != 0x4)
186 vlan.pcp == 1 && (!(vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && (vlan.pcp != 0x2 || vlan.pcp != 0x3) && vlan.pcp == 0x4
187 vlan.pcp == 1 && !(!(vlan.pcp == 2 && vlan.pcp == 3) && vlan.pcp == 4) => vlan.pcp == 0x1 && ((vlan.pcp == 0x2 && vlan.pcp == 0x3) || vlan.pcp != 0x4)
189 ip4.src == {10.0.0.0/8, 192.168.0.0/16, 172.16.20.0/24, 8.8.8.8} => ip4.src[24..31] == 0xa || ip4.src[16..31] == 0xc0a8 || ip4.src[8..31] == 0xac1014 || ip4.src == 0x8080808
190 ip6.src == ::1 => ip6.src == 0x1
192 ip4.src == 1.2.3.4 => ip4.src == 0x1020304
193 ip4.src == ::1.2.3.4/::ffff:ffff => ip4.src == 0x1020304
194 ip6.src == ::1 => ip6.src == 0x1
202 !(inport != "eth0") => inport == "eth0"
204 ip4.src == "eth0" => Integer field ip4.src is not compatible with string constant.
205 inport == 1 => String field inport is not compatible with integer constant.
207 ip4.src > {1, 2, 3} => Only == and != operators may be used with value sets.
208 eth.type > 0x800 => Only == and != operators may be used with nominal field eth.type.
209 vlan.present > 0 => Only == and != operators may be used with Boolean field vlan.present.
211 inport != "eth0" => Nominal field inport may only be tested for equality (taking enclosing `!' operators into account).
212 !(inport == "eth0") => Nominal field inport may only be tested for equality (taking enclosing `!' operators into account).
213 eth.type != 0x800 => Nominal field eth.type may only be tested for equality (taking enclosing `!' operators into account).
214 !(eth.type == 0x800) => Nominal field eth.type may only be tested for equality (taking enclosing `!' operators into account).
216 123 == 123 => Syntax error at `123' expecting field name.
218 123 == xyzzy => Syntax error at `xyzzy' expecting field name.
219 xyzzy == 1 => Syntax error at `xyzzy' expecting field name.
221 inport[1] == 1 => Cannot select subfield of string field inport.
223 eth.type[] == 1 => Syntax error at `@:>@' expecting small integer.
224 eth.type[::1] == 1 => Syntax error at `::1' expecting small integer.
225 eth.type[18446744073709551615] == 1 => Syntax error at `18446744073709551615' expecting small integer.
227 eth.type[5!] => Syntax error at `!' expecting `@:>@'.
229 eth.type[5..1] => Invalid bit range 5 to 1.
231 eth.type[12..16] => Cannot select bits 12 to 16 of 16-bit field eth.type.
233 eth.type[10] == 1 => Cannot select subfield of nominal field eth.type.
235 eth.type => Explicit `!= 0' is required for inequality test of multibit field against 0.
237 !(!(vlan.pcp)) => Explicit `!= 0' is required for inequality test of multibit field against 0.
239 123 => Syntax error at end of input expecting relational operator.
241 123 x => Syntax error at `x' expecting relational operator.
243 {1, "eth0"} => Syntax error at `"eth0"' expecting integer.
245 eth.type == xyzzy => Syntax error at `xyzzy' expecting constant.
247 (1 x) => Syntax error at `x' expecting `)'.
249 !0x800 != eth.type => Missing parentheses around operand of !.
251 eth.type == 0x800 || eth.type == 0x86dd && ip.proto == 17 => && and || must be parenthesized when used together.
253 eth.dst == {} => Syntax error at `}' expecting constant.
255 eth.src > 00:00:00:00:11:11/00:00:00:00:ff:ff => Only == and != operators may be used with masked constants. Consider using subfields instead (e.g. eth.src[0..15] > 0x1111 in place of eth.src > 00:00:00:00:11:11/00:00:00:00:ff:ff).
257 ip4.src == ::1 => 128-bit constant is not compatible with 32-bit field ip4.src.
259 1 == eth.type == 2 => Range expressions must have the form `x < field < y' or `x > field > y', with each `<' optionally replaced by `<=' or `>' by `>=').
261 eth.dst[40] x => Extra tokens at end of input.
263 sed 's/ =>.*//' test-cases.txt > input.txt
264 sed 's/.* => //' test-cases.txt > expout
265 AT_CHECK([ovstest test-ovn parse-expr < input.txt], [0], [expout])
268 AT_SETUP([ovn -- expression annotation])
269 dnl Input precedes =>, expected output follows =>.
270 AT_DATA([test-cases.txt], [[
271 ip4.src == 1.2.3.4 => ip4.src == 0x1020304 && eth.type == 0x800
272 ip4.src != 1.2.3.4 => ip4.src != 0x1020304 && eth.type == 0x800
273 ip.proto == 123 => ip.proto == 0x7b && (eth.type == 0x800 || eth.type == 0x86dd)
274 ip.proto == {123, 234} => (ip.proto == 0x7b && (eth.type == 0x800 || eth.type == 0x86dd)) || (ip.proto == 0xea && (eth.type == 0x800 || eth.type == 0x86dd))
275 ip4.src == 1.2.3.4 && ip4.dst == 5.6.7.8 => ip4.src == 0x1020304 && eth.type == 0x800 && ip4.dst == 0x5060708 && eth.type == 0x800
277 ip => eth.type == 0x800 || eth.type == 0x86dd
278 ip == 1 => eth.type == 0x800 || eth.type == 0x86dd
279 ip[0] == 1 => eth.type == 0x800 || eth.type == 0x86dd
280 ip > 0 => Only == and != operators may be used with nominal field ip.
281 !ip => Nominal predicate ip may only be tested positively, e.g. `ip' or `ip == 1' but not `!ip' or `ip == 0'.
282 ip == 0 => Nominal predicate ip may only be tested positively, e.g. `ip' or `ip == 1' but not `!ip' or `ip == 0'.
284 vlan.present => vlan.tci[12]
285 !vlan.present => !vlan.tci[12]
287 !vlan.pcp => vlan.tci[13..15] == 0 && vlan.tci[12]
288 vlan.pcp == 1 && vlan.vid == 2 => vlan.tci[13..15] == 0x1 && vlan.tci[12] && vlan.tci[0..11] == 0x2 && vlan.tci[12]
289 !reg0 && !reg1 && !reg2 && !reg3 => xreg0[32..63] == 0 && xreg0[0..31] == 0 && xreg1[32..63] == 0 && xreg1[0..31] == 0
291 ip.first_frag => ip.frag[0] && (eth.type == 0x800 || eth.type == 0x86dd) && (!ip.frag[1] || (eth.type != 0x800 && eth.type != 0x86dd))
292 !ip.first_frag => !ip.frag[0] || (eth.type != 0x800 && eth.type != 0x86dd) || (ip.frag[1] && (eth.type == 0x800 || eth.type == 0x86dd))
293 ip.later_frag => ip.frag[1] && (eth.type == 0x800 || eth.type == 0x86dd)
295 bad_prereq != 0 => Error parsing expression `xyzzy' encountered as prerequisite or predicate of initial expression: Syntax error at `xyzzy' expecting field name.
296 self_recurse != 0 => Error parsing expression `self_recurse != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `self_recurse'.
297 mutual_recurse_1 != 0 => Error parsing expression `mutual_recurse_2 != 0' encountered as prerequisite or predicate of initial expression: Error parsing expression `mutual_recurse_1 != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `mutual_recurse_1'.
298 mutual_recurse_2 != 0 => Error parsing expression `mutual_recurse_1 != 0' encountered as prerequisite or predicate of initial expression: Error parsing expression `mutual_recurse_2 != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `mutual_recurse_2'.
300 sed 's/ =>.*//' test-cases.txt > input.txt
301 sed 's/.* => //' test-cases.txt > expout
302 AT_CHECK([ovstest test-ovn annotate-expr < input.txt], [0], [expout])
305 AT_SETUP([ovn -- 1-term expression conversion])
306 AT_CHECK([ovstest test-ovn exhaustive --operation=convert 1], [0],
307 [Tested converting all 1-terminal expressions with 2 numeric vars (each 3 bits) in terms of operators == != < <= > >= and 2 string vars.
311 AT_SETUP([ovn -- 2-term expression conversion])
312 AT_CHECK([ovstest test-ovn exhaustive --operation=convert 2], [0],
313 [Tested converting 570 expressions of 2 terminals with 2 numeric vars (each 3 bits) in terms of operators == != < <= > >= and 2 string vars.
317 AT_SETUP([ovn -- 3-term expression conversion])
318 AT_CHECK([ovstest test-ovn exhaustive --operation=convert --bits=2 3], [0],
319 [Tested converting 62418 expressions of 3 terminals with 2 numeric vars (each 2 bits) in terms of operators == != < <= > >= and 2 string vars.
323 AT_SETUP([ovn -- 3-term numeric expression simplification])
324 AT_CHECK([ovstest test-ovn exhaustive --operation=simplify --nvars=2 --svars=0 3], [0],
325 [Tested simplifying 477138 expressions of 3 terminals with 2 numeric vars (each 3 bits) in terms of operators == != < <= > >=.
329 AT_SETUP([ovn -- 4-term string expression simplification])
330 AT_CHECK([ovstest test-ovn exhaustive --operation=simplify --nvars=0 --svars=4 4], [0],
331 [Tested simplifying 21978 expressions of 4 terminals with 4 string vars.
335 AT_SETUP([ovn -- 3-term mixed expression simplification])
336 AT_CHECK([ovstest test-ovn exhaustive --operation=simplify --nvars=1 --svars=1 3], [0],
337 [Tested simplifying 124410 expressions of 3 terminals with 1 numeric vars (each 3 bits) in terms of operators == != < <= > >= and 1 string vars.
341 AT_SETUP([ovn -- 4-term numeric expression normalization])
342 AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=3 --svars=0 --bits=1 4], [0],
343 [Tested normalizing 1207162 expressions of 4 terminals with 3 numeric vars (each 1 bits) in terms of operators == != < <= > >=.
347 AT_SETUP([ovn -- 4-term string expression normalization])
348 AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=0 --svars=3 --bits=1 4], [0],
349 [Tested normalizing 11242 expressions of 4 terminals with 3 string vars.
353 AT_SETUP([ovn -- 4-term mixed expression normalization])
354 AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=1 --bits=1 --svars=2 4], [0],
355 [Tested normalizing 128282 expressions of 4 terminals with 1 numeric vars (each 1 bits) in terms of operators == != < <= > >= and 2 string vars.
359 AT_SETUP([ovn -- 5-term numeric expression normalization])
360 AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=3 --svars=0 --bits=1 --relops='==' 5], [0],
361 [Tested normalizing 368550 expressions of 5 terminals with 3 numeric vars (each 1 bits) in terms of operators ==.
365 AT_SETUP([ovn -- 5-term string expression normalization])
366 AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=0 --svars=3 --bits=1 --relops='==' 5], [0],
367 [Tested normalizing 368550 expressions of 5 terminals with 3 string vars.
371 AT_SETUP([ovn -- 5-term mixed expression normalization])
372 AT_CHECK([ovstest test-ovn exhaustive --operation=normalize --nvars=1 --svars=1 --bits=1 --relops='==' 5], [0],
373 [Tested normalizing 116550 expressions of 5 terminals with 1 numeric vars (each 1 bits) in terms of operators == and 1 string vars.
377 AT_SETUP([ovn -- 4-term numeric expressions to flows])
378 AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=2 --svars=0 --bits=2 --relops='==' 4], [0],
379 [Tested converting to flows 128282 expressions of 4 terminals with 2 numeric vars (each 2 bits) in terms of operators ==.
383 AT_SETUP([ovn -- 4-term string expressions to flows])
384 AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=0 --svars=4 4], [0],
385 [Tested converting to flows 21978 expressions of 4 terminals with 4 string vars.
389 AT_SETUP([ovn -- 4-term mixed expressions to flows])
390 AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=1 --bits=2 --svars=1 --relops='==' 4], [0],
391 [Tested converting to flows 37994 expressions of 4 terminals with 1 numeric vars (each 2 bits) in terms of operators == and 1 string vars.
395 AT_SETUP([ovn -- 3-term numeric expressions to flows])
396 AT_CHECK([ovstest test-ovn exhaustive --operation=flow --nvars=3 --svars=0 --bits=3 --relops='==' 3], [0],
397 [Tested converting to flows 38394 expressions of 3 terminals with 3 numeric vars (each 3 bits) in terms of operators ==.
401 AT_SETUP([ovn -- converting expressions to flows -- string fields])
403 echo "$1" | ovstest test-ovn expr-to-flows | sort
405 AT_CHECK([expr_to_flow 'inport == "eth0"'], [0], [reg6=0x5
407 AT_CHECK([expr_to_flow 'inport == "eth1"'], [0], [reg6=0x6
409 AT_CHECK([expr_to_flow 'inport == "eth2"'], [0], [(no flows)
411 AT_CHECK([expr_to_flow 'inport == "eth0" && ip'], [0], [dnl
415 AT_CHECK([expr_to_flow 'inport == "eth1" && ip'], [0], [dnl
419 AT_CHECK([expr_to_flow 'inport == "eth2" && ip'], [0], [(no flows)
421 AT_CHECK([expr_to_flow 'inport == {"eth0", "eth1", "eth2", "LOCAL"}'], [0],
426 AT_CHECK([expr_to_flow 'inport == {"eth0", "eth1", "eth2"} && ip'], [0], [dnl
432 AT_CHECK([expr_to_flow 'inport == "eth0" && inport == "eth1"'], [0], [dnl
437 AT_SETUP([ovn -- action parsing])
438 dnl Text before => is input, text after => is expected output.
439 AT_DATA([test-cases.txt], [[
441 drop; => actions=drop, prereqs=1
442 drop; next; => Syntax error at `next' expecting end of input.
443 next; drop; => Syntax error at `drop' expecting action.
446 output; => actions=resubmit(,64), prereqs=1
449 next; => actions=resubmit(,27), prereqs=1
450 next(0); => actions=resubmit(,16), prereqs=1
451 next(15); => actions=resubmit(,31), prereqs=1
453 next(); => Syntax error at `)' expecting small integer.
454 next(10; => Syntax error at `;' expecting `)'.
455 next(16); => "next" argument must be in range 0 to 15.
457 # Loading a constant value.
458 tcp.dst=80; => actions=set_field:80->tcp_dst, prereqs=ip.proto == 0x6 && (eth.type == 0x800 || eth.type == 0x86dd)
459 eth.dst[40] = 1; => actions=set_field:01:00:00:00:00:00/01:00:00:00:00:00->eth_dst, prereqs=1
460 vlan.pcp = 2; => actions=set_field:0x4000/0xe000->vlan_tci, prereqs=vlan.tci[12]
461 vlan.tci[13..15] = 2; => actions=set_field:0x4000/0xe000->vlan_tci, prereqs=1
462 inport = ""; => actions=set_field:0->reg6,set_field:0->in_port, prereqs=1
463 ip.ttl = 4; => actions=set_field:4->nw_ttl, prereqs=eth.type == 0x800 || eth.type == 0x86dd
464 outport="eth0"; next; outport="LOCAL"; next; => actions=set_field:0x5->reg7,resubmit(,27),set_field:0xfffe->reg7,resubmit(,27), prereqs=1
466 inport[1] = 1; => Cannot select subfield of string field inport.
467 ip.proto[1] = 1; => Cannot select subfield of nominal field ip.proto.
468 eth.dst[40] == 1; => Syntax error at `==' expecting `='.
469 ip = 1; => Predicate symbol ip used where lvalue required.
470 ip.proto = 6; => Field ip.proto is not modifiable.
471 inport = {"a", "b"}; => Assignments require a single value.
472 inport = {}; => Syntax error at `}' expecting constant.
473 bad_prereq = 123; => Error parsing expression `xyzzy' encountered as prerequisite or predicate of initial expression: Syntax error at `xyzzy' expecting field name.
474 self_recurse = 123; => Error parsing expression `self_recurse != 0' encountered as prerequisite or predicate of initial expression: Error parsing expression `self_recurse != 0' encountered as prerequisite or predicate of initial expression: Recursive expansion of symbol `self_recurse'.
475 vlan.present = 0; => Predicate symbol vlan.present used where lvalue required.
477 # Moving one field into another.
478 reg0 = reg1; => actions=move:OXM_OF_PKT_REG0[0..31]->OXM_OF_PKT_REG0[32..63], prereqs=1
479 vlan.pcp = reg0[0..2]; => actions=move:OXM_OF_PKT_REG0[32..34]->NXM_OF_VLAN_TCI[13..15], prereqs=vlan.tci[12]
480 reg0[10] = vlan.pcp[1]; => actions=move:NXM_OF_VLAN_TCI[14]->OXM_OF_PKT_REG0[42], prereqs=vlan.tci[12]
481 outport = inport; => actions=move:NXM_NX_REG6[]->NXM_NX_REG7[], prereqs=1
483 reg0[0] = vlan.present; => Predicate symbol vlan.present used where lvalue required.
484 reg0 = reg1[0..10]; => Can't assign 11-bit value to 32-bit destination.
485 inport = reg0; => Can't assign integer field (reg0) to string field (inport).
486 inport = big_string; => String fields inport and big_string are incompatible for assignment.
487 ip.proto = reg0[0..7]; => Field ip.proto is not modifiable.
490 reg0 <-> reg1; => actions=push:OXM_OF_PKT_REG0[0..31],push:OXM_OF_PKT_REG0[32..63],pop:OXM_OF_PKT_REG0[0..31],pop:OXM_OF_PKT_REG0[32..63], prereqs=1
491 vlan.pcp <-> reg0[0..2]; => actions=push:OXM_OF_PKT_REG0[32..34],push:NXM_OF_VLAN_TCI[13..15],pop:OXM_OF_PKT_REG0[32..34],pop:NXM_OF_VLAN_TCI[13..15], prereqs=vlan.tci[12]
492 reg0[10] <-> vlan.pcp[1]; => actions=push:NXM_OF_VLAN_TCI[14],push:OXM_OF_PKT_REG0[42],pop:NXM_OF_VLAN_TCI[14],pop:OXM_OF_PKT_REG0[42], prereqs=vlan.tci[12]
493 outport <-> inport; => actions=push:NXM_NX_REG6[],push:NXM_NX_REG7[],pop:NXM_NX_REG6[],pop:NXM_NX_REG7[], prereqs=1
495 reg0[0] <-> vlan.present; => Predicate symbol vlan.present used where lvalue required.
496 reg0 <-> reg1[0..10]; => Can't exchange 32-bit field with 11-bit field.
497 inport <-> reg0; => Can't exchange string field (inport) with integer field (reg0).
498 inport <-> big_string; => String fields inport and big_string are incompatible for exchange.
499 ip.proto <-> reg0[0..7]; => Field ip.proto is not modifiable.
500 reg0[0..7] <-> ip.proto; => Field ip.proto is not modifiable.
503 ip.ttl--; => actions=dec_ttl, prereqs=ip
504 ip.ttl => Syntax error at end of input expecting `--'.
507 ct_next; => actions=ct(table=27,zone=NXM_NX_REG5[0..15]), prereqs=ip
508 ct_commit; => actions=ct(commit,zone=NXM_NX_REG5[0..15]), prereqs=ip
511 arp { eth.dst = ff:ff:ff:ff:ff:ff; output; }; => actions=controller(userdata=00.00.00.00.00.00.00.00.00.19.00.10.80.00.06.06.ff.ff.ff.ff.ff.ff.00.00.ff.ff.00.10.00.00.23.20.00.0e.ff.f8.40.00.00.00), prereqs=ip4
514 get_arp(outport, ip4.dst); => actions=push:NXM_NX_REG0[],push:NXM_OF_IP_DST[],pop:NXM_NX_REG0[],set_field:00:00:00:00:00:00->eth_dst,resubmit(,65),pop:NXM_NX_REG0[], prereqs=eth.type == 0x800
515 get_arp(inport, reg0); => actions=push:NXM_NX_REG7[],push:NXM_NX_REG0[],push:OXM_OF_PKT_REG0[32..63],push:NXM_NX_REG6[],pop:NXM_NX_REG7[],pop:NXM_NX_REG0[],set_field:00:00:00:00:00:00->eth_dst,resubmit(,65),pop:NXM_NX_REG0[],pop:NXM_NX_REG7[], prereqs=1
516 get_arp; => Syntax error at `;' expecting `('.
517 get_arp(); => Syntax error at `)' expecting field name.
518 get_arp(inport); => Syntax error at `)' expecting `,'.
519 get_arp(inport ip4.dst); => Syntax error at `ip4.dst' expecting `,'.
520 get_arp(inport, ip4.dst; => Syntax error at `;' expecting `)'.
521 get_arp(inport, eth.dst); => Cannot use 48-bit field eth.dst[0..47] where 32-bit field is required.
522 get_arp(inport, outport); => Cannot use string field outport where numeric field is required.
523 get_arp(reg0, ip4.dst); => Cannot use numeric field reg0 where string field is required.
526 put_arp(inport, arp.spa, arp.sha); => actions=push:NXM_NX_REG0[],push:NXM_OF_ETH_SRC[],push:NXM_NX_ARP_SHA[],push:NXM_OF_ARP_SPA[],pop:NXM_NX_REG0[],pop:NXM_OF_ETH_SRC[],controller(userdata=00.00.00.01.00.00.00.00),pop:NXM_OF_ETH_SRC[],pop:NXM_NX_REG0[], prereqs=eth.type == 0x806 && eth.type == 0x806
528 # Contradictionary prerequisites (allowed but not useful):
529 ip4.src = ip6.src[0..31]; => actions=move:NXM_NX_IPV6_SRC[0..31]->NXM_OF_IP_SRC[], prereqs=eth.type == 0x800 && eth.type == 0x86dd
530 ip4.src <-> ip6.src[0..31]; => actions=push:NXM_NX_IPV6_SRC[0..31],push:NXM_OF_IP_SRC[],pop:NXM_NX_IPV6_SRC[0..31],pop:NXM_OF_IP_SRC[], prereqs=eth.type == 0x800 && eth.type == 0x86dd
532 ## Miscellaneous negative tests.
533 ; => Syntax error at `;'.
534 xyzzy; => Syntax error at `xyzzy' expecting action.
535 next; 123; => Syntax error at `123'.
536 next; xyzzy; => Syntax error at `xyzzy' expecting action.
537 next => Syntax error at end of input expecting ';'.
539 sed 's/ =>.*//' test-cases.txt > input.txt
540 sed 's/.* => //' test-cases.txt > expout
541 AT_CHECK([ovstest test-ovn parse-actions < input.txt], [0], [expout])
544 AT_BANNER([OVN end-to-end tests])
546 # 3 hypervisors, one logical switch, 3 logical ports per hypervisor
547 AT_SETUP([ovn -- 3 HVs, 1 LS, 3 lports/HV])
548 AT_KEYWORDS([ovnarp])
549 AT_SKIP_IF([test $HAVE_PYTHON = no])
552 # Create hypervisors hv[123].
553 # Add vif1[123] to hv1, vif2[123] to hv2, vif3[123] to hv3.
554 # Add all of the vifs to a single logical switch lsw0.
555 # Turn on port security on all the vifs except vif[123]1.
556 # Make vif13, vif2[23], vif3[123] destinations for unknown MACs.
557 # Add some ACLs for Ethertypes 1234, 1235, 1236.
558 ovn-nbctl lswitch-add lsw0
563 ovs-vsctl add-br br-phys
564 ovn_attach n1 br-phys 192.168.0.$i
567 ovs-vsctl add-port br-int vif$i$j -- set Interface vif$i$j external-ids:iface-id=lp$i$j options:tx_pcap=hv$i/vif$i$j-tx.pcap options:rxq_pcap=hv$i/vif$i$j-rx.pcap ofport-request=$i$j
568 ovn-nbctl lport-add lsw0 lp$i$j
570 ovn-nbctl lport-set-addresses lp$i$j "f0:00:00:00:00:$i$j 192.168.0.$i$j" unknown
573 ip_addrs="192.168.0.$i$j fe80::ea2a:eaff:fe28:$i$j/64 192.169.0.$i$j"
575 ip_addrs="192.168.0.$i$j"
577 ovn-nbctl lport-set-addresses lp$i$j "f0:00:00:00:00:$i$j $ip_addrs"
578 ovn-nbctl lport-set-port-security lp$i$j f0:00:00:00:00:$i$j
582 ovn-nbctl acl-add lsw0 from-lport 1000 'eth.type == 0x1234' drop
583 ovn-nbctl acl-add lsw0 from-lport 1000 'eth.type == 0x1235 && inport == "lp11"' drop
584 ovn-nbctl acl-add lsw0 to-lport 1000 'eth.type == 0x1236 && outport == "lp33"' drop
586 # Pre-populate the hypervisors' ARP tables so that we don't lose any
587 # packets for ARP resolution (native tunneling doesn't queue packets
588 # for ARP resolution).
591 # Allow some time for ovn-northd and ovn-controller to catch up.
592 # XXX This should be more systematic.
595 # Given the name of a logical port, prints the name of the hypervisor
596 # on which it is located.
601 # test_packet INPORT DST SRC ETHTYPE OUTPORT...
603 # This shell function causes a packet to be received on INPORT. The packet's
604 # content has Ethernet destination DST and source SRC (each exactly 12 hex
605 # digits) and Ethernet type ETHTYPE (4 hex digits). The OUTPORTs (zero or
606 # more) list the VIFs on which the packet should be received. INPORT and the
607 # OUTPORTs are specified as lport numbers, e.g. 11 for vif11.
609 sed 's/\(00\)\{1,\}$//'
617 local inport=$1 packet=$2$3$4; shift; shift; shift; shift
618 hv=`vif_to_hv $inport`
620 as $hv ovs-appctl netdev-dummy/receive $vif $packet
622 echo $packet | trim_zeros >> $outport.expected
626 # test_arp INPORT SHA SPA TPA [REPLY_HA]
628 # Causes a packet to be received on INPORT. The packet is an ARP
629 # request with SHA, SPA, and TPA as specified. If REPLY_HA is provided, then
630 # it should be the hardware address of the target to expect to receive in an
631 # ARP reply; otherwise no reply is expected.
633 # INPORT is an lport number, e.g. 11 for vif11.
634 # SHA and REPLY_HA are each 12 hex digits.
635 # SPA and TPA are each 8 hex digits.
637 local inport=$1 sha=$2 spa=$3 tpa=$4 reply_ha=$5
638 local request=ffffffffffff${sha}08060001080006040001${sha}${spa}ffffffffffff${tpa}
639 hv=`vif_to_hv $inport`
640 as $hv ovs-appctl netdev-dummy/receive vif$inport $request
642 if test X$reply_ha = X; then
643 # Expect to receive the broadcast ARP on the other logical switch ports
644 # if no reply is expected.
648 if test $i$j != $inport; then
649 echo $request >> $i$j.expected
654 # Expect to receive the reply, if any.
655 local reply=${sha}${reply_ha}08060001080006040002${reply_ha}${tpa}${sha}${spa}
656 echo $reply >> $inport.expected
661 printf "%02x%02x%02x%02x" "$@"
664 # Send packets between all pairs of source and destination ports:
666 # 1. Unicast packets are delivered to exactly one lport (except that packets
667 # destined to their input ports are dropped).
669 # 2. Broadcast and multicast are delivered to all lports except the input port.
671 # 3. When port security is turned on, the lswitch drops packets from the wrong
674 # 4. The lswitch drops all packets with a VLAN tag.
676 # 5. The lswitch drops all packets with a multicast source address. (This only
677 # affects behavior when port security is turned off, since otherwise port
678 # security would drop the packet anyway.)
680 # 6. The lswitch delivers packets with an unknown destination to lports with
681 # "unknown" among their MAC addresses (and port security disabled).
683 # 7. The lswitch drops unicast packets that violate an ACL.
685 # 8. The lswitch drops multicast and broadcast packets that violate an ACL.
687 # 9. ARP requests to known IPs are responded directly.
689 # 10. No response to ARP requests for unknown IPs.
701 if test $d != $s; then unicast=$d; else unicast=; fi
702 test_packet $s f000000000$d f000000000$s $s$d $unicast #1
704 if test $d != $s && test $js = 1; then
709 test_packet $s f000000000$d f00000000055 55$d $impersonate #3
711 if test $d != $s && test $s != 11; then acl2=$d; else acl2=; fi
712 if test $d != $s && test $d != 33; then acl3=$d; else acl3=; fi
713 test_packet $s f000000000$d f000000000$s 1234 #7, acl1
714 test_packet $s f000000000$d f000000000$s 1235 $acl2 #7, acl2
715 test_packet $s f000000000$d f000000000$s 1236 $acl3 #7, acl3
717 test_packet $s f000000000$d f00000000055 810000091234 #4
718 test_packet $s f000000000$d 0100000000$s $s$d #5
720 if test $d != $s && test $jd = 1; then
721 unknown="$unknown $d"
723 bcast="$bcast $unicast"
727 sip=`ip_to_hex 192 168 0 $i$j`
728 tip=`ip_to_hex 192 168 0 $id$jd`
729 tip_unknown=`ip_to_hex 11 11 11 11`
730 test_arp $s f000000000$s $sip $tip f000000000$d #9
731 test_arp $s f000000000$s $sip $tip_unknown #10
733 if test $jd = 3; then
734 # lport[123]3 has an additional ip 192.169.0.[123]3.
735 tip=`ip_to_hex 192 169 0 $id$jd`
736 test_arp $s f000000000$s $sip $tip f000000000$d #9
741 # Broadcast and multicast.
742 test_packet $s ffffffffffff f000000000$s ${s}ff $bcast #2
743 test_packet $s 010000000000 f000000000$s ${s}ff $bcast #2
744 if test $js = 1; then
745 bcast_impersonate=$bcast
749 test_packet $s 010000000000 f00000000044 44ff $bcast_impersonate #3
751 test_packet $s f0000000ffff f000000000$s ${s}66 $unknown #6
753 test_packet $s ffffffffffff f000000000$s 1234 #8, acl1
754 test_packet $s ffffffffffff f000000000$s 1235 $bacl2 #8, acl2
755 test_packet $s ffffffffffff f000000000$s 1236 $bacl3 #8, acl3
756 test_packet $s 010000000000 f000000000$s 1234 #8, acl1
757 test_packet $s 010000000000 f000000000$s 1235 $bacl2 #8, acl2
758 test_packet $s 010000000000 f000000000$s 1236 $bacl3 #8, acl3
762 # set address for lp13 with invalid characters.
763 # lp13 should be configured with only 192.168.0.13.
764 ovn-nbctl lport-set-addresses lp13 "f0:00:00:00:00:13 192.168.0.13 invalid 192.169.0.13"
765 sip=`ip_to_hex 192 168 0 11`
766 tip=`ip_to_hex 192 168 0 13`
767 test_arp 11 f00000000011 $sip $tip f00000000013
769 tip=`ip_to_hex 192 169 0 13`
770 #arp request for 192.169.0.13 should be flooded
771 test_arp 11 f00000000011 $sip $tip
773 # Allow some time for packet forwarding.
774 # XXX This can be improved.
777 # dump information and flows with counters
778 ovn-sbctl dump-flows -- list multicast_group
780 echo "------ hv1 dump ------"
781 as hv1 ovs-vsctl show
782 as hv1 ovs-ofctl -O OpenFlow13 dump-flows br-int
784 echo "------ hv2 dump ------"
785 as hv2 ovs-vsctl show
786 as hv2 ovs-ofctl -O OpenFlow13 dump-flows br-int
788 echo "------ hv3 dump ------"
789 as hv3 ovs-vsctl show
790 as hv3 ovs-ofctl -O OpenFlow13 dump-flows br-int
791 # Now check the packets actually received against the ones expected.
794 file=hv$i/vif$i$j-tx.pcap
796 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" $file | trim_zeros > $i$j.packets
797 sort $i$j.expected > expout
798 AT_CHECK([sort $i$j.packets], [0], [expout])
803 # Gracefully terminate daemons
804 for sim in hv1 hv2 hv3; do
806 OVS_APP_EXIT_AND_WAIT([ovn-controller])
807 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
808 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
812 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
815 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
818 OVS_APP_EXIT_AND_WAIT([ovn-northd])
821 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
822 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
826 # 2 hypervisors, 4 logical ports per HV
827 # 2 locally attached networks (one flat, one vlan tagged over same device)
828 # 2 ports per HV on each network
829 AT_SETUP([ovn -- 2 HVs, 4 lports/HV, localnet ports])
830 AT_KEYWORDS([ovn-localnet])
831 AT_SKIP_IF([test $HAVE_PYTHON = no])
834 # In this test cases we create 3 lswitches, all connected to same
835 # physical network (through br-phys on each HV). Each lswitch has
836 # VIF ports across 2 HVs. Each HV has 5 VIF ports. The first digit
837 # of VIF port name indicates the hypervisor it is bound to, e.g.
838 # lp23 means VIF 3 on hv2.
840 # lswitch's VLAN tag and their lports are:
843 # - lports: lp11, lp12, lp21, lp22
846 # - tagged with VLAN 101
847 # - lports: lp13, lp14, lp23, lp24
850 # - lports: lp15, lp25
852 # Note: a localnet port is created for each lswitch to connect to
857 ovn-nbctl lswitch-add $lswitch_name
859 if test $i -eq 2; then
860 ovn-nbctl lport-add $lswitch_name $ln_port_name "" 101
862 ovn-nbctl lport-add $lswitch_name $ln_port_name
864 ovn-nbctl lport-set-addresses $ln_port_name unknown
865 ovn-nbctl lport-set-type $ln_port_name localnet
866 ovn-nbctl lport-set-options $ln_port_name network_name=phys
873 ovs-vsctl add-br br-phys
874 ovs-vsctl set open . external-ids:ovn-bridge-mappings=phys:br-phys
875 ovn_attach n1 br-phys 192.168.0.$i
877 for j in 1 2 3 4 5; do
878 ovs-vsctl add-port br-int vif$i$j -- \
879 set Interface vif$i$j external-ids:iface-id=lp$i$j \
880 options:tx_pcap=hv$i/vif$i$j-tx.pcap \
881 options:rxq_pcap=hv$i/vif$i$j-rx.pcap \
885 if test $j -le 2; then
887 elif test $j -le 4; then
893 ovn-nbctl lport-add $lswitch_name $lport_name
894 ovn-nbctl lport-set-addresses $lport_name f0:00:00:00:00:$i$j
895 ovn-nbctl lport-set-port-security $lport_name f0:00:00:00:00:$i$j
897 OVS_WAIT_UNTIL([test x`ovn-nbctl lport-get-up $lport_name` = xup])
903 # XXX This is now the 3rd copy of these functions in this file ...
905 # Given the name of a logical port, prints the name of the hypervisor
906 # on which it is located.
911 # test_packet INPORT DST SRC ETHTYPE OUTPORT...
913 # This shell function causes a packet to be received on INPORT. The packet's
914 # content has Ethernet destination DST and source SRC (each exactly 12 hex
915 # digits) and Ethernet type ETHTYPE (4 hex digits). The OUTPORTs (zero or
916 # more) list the VIFs on which the packet should be received. INPORT and the
917 # OUTPORTs are specified as lport numbers, e.g. 11 for vif11.
919 sed 's/\(00\)\{1,\}$//'
922 for j in 1 2 3 4 5; do
927 local inport=$1 src=$2 dst=$3 eth=$4; shift; shift; shift; shift
928 local packet=${src}${dst}${eth}
929 hv=`vif_to_hv $inport`
931 as $hv ovs-appctl netdev-dummy/receive $vif $packet
933 echo $packet | trim_zeros >> $outport.expected
937 # lp11 and lp21 are on the same network (phys, untagged)
938 # and on different hypervisors
939 test_packet 11 f00000000021 f00000000011 1121 21
940 test_packet 21 f00000000011 f00000000021 2111 11
942 # lp11 and lp12 are on the same network (phys, untagged)
943 # and on the same hypervisor
944 test_packet 11 f00000000012 f00000000011 1112 12
945 test_packet 12 f00000000011 f00000000012 1211 11
947 # lp13 and lp23 are on the same network (phys, VLAN 101)
948 # and on different hypervisors
949 test_packet 13 f00000000023 f00000000013 1323 23
950 test_packet 23 f00000000013 f00000000023 2313 13
952 # lp13 and lp14 are on the same network (phys, VLAN 101)
953 # and on the same hypervisor
954 test_packet 13 f00000000014 f00000000013 1314 14
955 test_packet 14 f00000000013 f00000000014 1413 13
957 # lp11 and lp15 are on the same network (phys, untagged),
958 # same hypervisor, and on different lswitches
959 test_packet 11 f00000000015 f00000000011 1115 15
960 test_packet 15 f00000000011 f00000000015 1511 11
962 # lp11 and lp25 are on the same network (phys, untagged),
963 # different hypervisors, and on different lswitches
964 test_packet 11 f00000000025 f00000000011 1125 25
965 test_packet 25 f00000000011 f00000000025 2511 11
967 # Ports that should not be able to communicate
968 test_packet 11 f00000000013 f00000000011 1113
969 test_packet 11 f00000000023 f00000000011 1123
970 test_packet 21 f00000000013 f00000000021 2113
971 test_packet 21 f00000000023 f00000000021 2123
972 test_packet 13 f00000000011 f00000000013 1311
973 test_packet 13 f00000000021 f00000000013 1321
974 test_packet 23 f00000000011 f00000000023 2311
975 test_packet 23 f00000000021 f00000000023 2321
977 # Allow some time for packet forwarding.
978 # XXX This can be improved.
981 # Dump a bunch of info helpful for debugging if there's a failure.
983 echo "------ OVN dump ------"
987 echo "------ hv1 dump ------"
988 as hv1 ovs-vsctl show
989 as hv1 ovs-ofctl -O OpenFlow13 dump-flows br-int
991 echo "------ hv2 dump ------"
992 as hv2 ovs-vsctl show
993 as hv2 ovs-ofctl -O OpenFlow13 dump-flows br-int
995 # Now check the packets actually received against the ones expected.
997 for j in 1 2 3 4 5; do
998 file=hv$i/vif$i$j-tx.pcap
1000 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" $file | trim_zeros > $i$j.packets
1001 sort $i$j.expected > expout
1002 AT_CHECK([sort $i$j.packets], [0], [expout])
1007 # Gracefully terminate daemons
1008 for sim in hv1 hv2; do
1010 OVS_APP_EXIT_AND_WAIT([ovn-controller])
1011 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
1012 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
1016 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
1019 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
1022 OVS_APP_EXIT_AND_WAIT([ovn-northd])
1025 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
1026 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
1029 AT_SETUP([ovn -- vtep: 3 HVs, 1 VIFs/HV, 1 GW, 1 LS])
1031 AT_SKIP_IF([test $HAVE_PYTHON = no])
1034 # Configure the Northbound database
1035 ovn-nbctl lswitch-add lsw0
1037 ovn-nbctl lport-add lsw0 lp1
1038 ovn-nbctl lport-set-addresses lp1 f0:00:00:00:00:01
1040 ovn-nbctl lport-add lsw0 lp2
1041 ovn-nbctl lport-set-addresses lp2 f0:00:00:00:00:02
1043 ovn-nbctl lport-add lsw0 lp-vtep
1044 ovn-nbctl lport-set-type lp-vtep vtep
1045 ovn-nbctl lport-set-options lp-vtep vtep-physical-switch=br-vtep vtep-logical-switch=lsw0
1046 ovn-nbctl lport-set-addresses lp-vtep unknown
1048 net_add n1 # Network to connect hv1, hv2, and vtep
1049 net_add n2 # Network to connect vtep and hv3
1051 # Create hypervisor hv1 connected to n1
1054 ovs-vsctl add-br br-phys
1055 ovn_attach n1 br-phys 192.168.0.1
1056 ovs-vsctl add-port br-int vif1 -- set Interface vif1 external-ids:iface-id=lp1 options:tx_pcap=hv1/vif1-tx.pcap options:rxq_pcap=hv1/vif1-rx.pcap ofport-request=1
1058 # Create hypervisor hv2 connected to n1
1061 ovs-vsctl add-br br-phys
1062 ovn_attach n1 br-phys 192.168.0.2
1063 ovs-vsctl add-port br-int vif2 -- set Interface vif2 external-ids:iface-id=lp2 options:tx_pcap=hv2/vif2-tx.pcap options:rxq_pcap=hv2/vif2-rx.pcap ofport-request=1
1066 # Start the vtep emulator with a leg in both networks
1070 ovsdb-tool create "$ovs_base"/vtep/vtep.db "$abs_top_srcdir"/vtep/vtep.ovsschema || return 1
1071 ovs-appctl -t ovsdb-server ovsdb-server/add-db "$ovs_base"/vtep/vtep.db
1073 ovs-vsctl add-br br-phys
1074 net_attach n1 br-phys
1076 mac=`ovs-vsctl get Interface br-phys mac_in_use | sed s/\"//g`
1077 arp_table="$arp_table $sandbox,br-phys,192.168.0.3,$mac"
1078 ovs-appctl netdev-dummy/ip4addr br-phys 192.168.0.3/24 >/dev/null || return 1
1079 ovs-appctl ovs/route/add 192.168.0.3/24 br-phys >/dev/null || return 1
1081 ovs-vsctl add-br br-vtep
1082 net_attach n2 br-vtep
1084 vtep-ctl add-ps br-vtep
1085 vtep-ctl set Physical_Switch br-vtep tunnel_ips=192.168.0.3
1086 vtep-ctl add-ls lsw0
1088 start_daemon ovs-vtep br-vtep
1089 start_daemon ovn-controller-vtep --vtep-db=unix:"$ovs_base"/vtep/db.sock --ovnsb-db=unix:"$ovs_base"/ovn-sb/ovn-sb.sock
1093 vtep-ctl bind-ls br-vtep br-vtep_n2 0 lsw0
1097 # Add hv3 on the other side of the vtep
1100 ovs-vsctl add-br br-phys
1101 net_attach n2 br-phys
1103 ovs-vsctl add-port br-phys vif3 -- set Interface vif3 options:tx_pcap=hv3/vif3-tx.pcap options:rxq_pcap=hv3/vif3-rx.pcap ofport-request=1
1105 # Pre-populate the hypervisors' ARP tables so that we don't lose any
1106 # packets for ARP resolution (native tunneling doesn't queue packets
1107 # for ARP resolution).
1110 # Allow some time for ovn-northd and ovn-controller to catch up.
1111 # XXX This should be more systematic.
1114 # test_packet INPORT DST SRC ETHTYPE OUTPORT...
1116 # This shell function causes a packet to be received on INPORT. The packet's
1117 # content has Ethernet destination DST and source SRC (each exactly 12 hex
1118 # digits) and Ethernet type ETHTYPE (4 hex digits). The OUTPORTs (zero or
1119 # more) list the VIFs on which the packet should be received. INPORT and the
1120 # OUTPORTs are specified as lport numbers, e.g. 1 for vif1.
1122 sed 's/\(00\)\{1,\}$//'
1128 local inport=$1 packet=$2$3$4; shift; shift; shift; shift
1129 #hv=hv`echo $inport | sed 's/^\(.\).*/\1/'`
1132 as $hv ovs-appctl netdev-dummy/receive $vif $packet
1134 echo $packet | trim_zeros >> $outport.expected
1138 # Send packets between all pairs of source and destination ports:
1140 # 1. Unicast packets are delivered to exactly one lport (except that packets
1141 # destined to their input ports are dropped).
1143 # 2. Broadcast and multicast are delivered to all lports except the input port.
1145 # 3. The lswitch delivers packets with an unknown destination to lports with
1146 # "unknown" among their MAC addresses (and port security disabled).
1151 if test $d != $s; then unicast=$d; else unicast=; fi
1152 test_packet $s f0000000000$d f0000000000$s 00$s$d $unicast #1
1154 # The vtep (vif3) is the only one configured for "unknown"
1155 if test $d != $s && test $d = 3; then
1156 unknown="$unknown $d"
1158 bcast="$bcast $unicast"
1161 # Broadcast and multicast.
1162 test_packet $s ffffffffffff f0000000000$s 0${s}ff $bcast #2
1163 test_packet $s 010000000000 f0000000000$s 0${s}ff $bcast #2
1165 test_packet $s f0000000ffff f0000000000$s 0${s}66 $unknown #3
1168 # Allow some time for packet forwarding.
1169 # XXX This can be improved.
1172 # dump information with counters
1173 echo "------ OVN dump ------"
1177 echo "------ hv1 dump ------"
1178 as hv1 ovs-vsctl show
1179 as hv1 ovs-ofctl -O OpenFlow13 show br-int
1180 as hv1 ovs-ofctl -O OpenFlow13 dump-flows br-int
1182 echo "------ hv2 dump ------"
1183 as hv2 ovs-vsctl show
1184 as hv2 ovs-ofctl -O OpenFlow13 show br-int
1185 as hv2 ovs-ofctl -O OpenFlow13 dump-flows br-int
1187 echo "------ hv3 dump ------"
1188 as hv3 ovs-vsctl show
1189 # note: hv3 has no logical port bind, thus it should not have br-int
1190 AT_CHECK([as hv3 ovs-ofctl -O OpenFlow13 show br-int], [1], [],
1191 [ovs-ofctl: br-int is not a bridge or a socket
1194 # Now check the packets actually received against the ones expected.
1196 file=hv$i/vif$i-tx.pcap
1198 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" $file | trim_zeros > $i.packets
1199 sort $i.expected > expout
1200 AT_CHECK([sort $i.packets], [0], [expout])
1204 # Gracefully terminate daemons
1206 OVS_APP_EXIT_AND_WAIT([ovn-controller-vtep])
1207 OVS_APP_EXIT_AND_WAIT([ovs-vtep])
1210 OVS_APP_EXIT_AND_WAIT([ovn-controller])
1213 OVS_APP_EXIT_AND_WAIT([ovn-controller])
1216 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
1219 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
1222 OVS_APP_EXIT_AND_WAIT([ovn-northd])
1224 for sim in hv1 hv2 hv3 vtep main; do
1226 for daemon in ovs-vswitchd ovsdb-server; do
1227 OVS_APP_EXIT_AND_WAIT([$daemon])
1232 # 3 hypervisors, 3 logical switches with 3 logical ports each, 1 logical router
1233 AT_SETUP([ovn -- 3 HVs, 3 LS, 3 lports/LS, 1 LR])
1234 AT_SKIP_IF([test $HAVE_PYTHON = no])
1239 # Three logical switches ls1, ls2, ls3.
1240 # One logical router lr0 connected to ls[123],
1241 # with nine subnets, three per logical switch:
1243 # lrp11 on ls1 for subnet 192.168.11.0/24
1244 # lrp12 on ls1 for subnet 192.168.12.0/24
1245 # lrp13 on ls1 for subnet 192.168.13.0/24
1247 # lrp33 on ls3 for subnet 192.168.33.0/24
1249 # 27 VIFs, 9 per LS, 3 per subnet: lp[123][123][123], where the first two
1250 # digits are the subnet and the last digit distinguishes the VIF.
1252 ovn-nbctl lswitch-add ls$i
1255 # Add "unknown" to MAC addresses for lp?11, so packets for
1256 # MAC-IP bindings discovered via ARP later have somewhere to go.
1257 if test $j$k = 11; then unknown=unknown; else unknown=; fi
1260 -- lport-add ls$i lp$i$j$k \
1261 -- lport-set-addresses lp$i$j$k "f0:00:00:00:0$i:$j$k 192.168.$i$j.$k" $unknown
1266 ovn-nbctl create Logical_Router name=lr0
1269 lrp_uuid=`ovn-nbctl \
1270 -- --id=@lrp create Logical_Router_Port name=lrp$i$j \
1271 network=192.168.$i$j.254/24 mac='"00:00:00:00:ff:'$i$j'"' \
1272 -- add Logical_Router lr0 ports @lrp \
1273 -- lport-add ls$i lrp$i$j-attachment`
1275 set Logical_Port lrp$i$j-attachment type=router \
1276 options:router-port=lrp$i$j \
1277 addresses='"00:00:00:00:ff:'$i$j'"'
1281 ovn-nbctl set Logical_Port lrp33-attachment \
1282 addresses='"00:00:00:00:ff:33 192.168.33.254"'
1286 # Three hypervisors hv[123].
1287 # lp?1[123] spread across hv[123]: lp?11 on hv1, lp?12 on hv2, lp?13 on hv3.
1288 # lp?2[123] spread across hv[23]: lp?21 and lp?22 on hv2, lp?23 on hv3.
1289 # lp?3[123] all on hv3.
1292 # Given the name of a logical port, prints the name of the hypervisor
1293 # on which it is located.
1296 ?11) echo 1 ;; dnl (
1297 ?12 | ?21 | ?22) echo 2 ;; dnl (
1298 ?13 | ?23 | ?3?) echo 3 ;;
1302 # Given the name of a logical port, prints the name of its logical router
1303 # port, e.g. "vif_to_lrp 123" yields 12.
1308 # Given the name of a logical port, prints the name of its logical
1309 # switch, e.g. "vif_to_ls 123" yields 1.
1318 ovs-vsctl add-br br-phys
1319 ovn_attach n1 br-phys 192.168.0.$i
1324 hv=`vif_to_hv $i$j$k`
1325 as hv$hv ovs-vsctl \
1326 -- add-port br-int vif$i$j$k \
1327 -- set Interface vif$i$j$k \
1328 external-ids:iface-id=lp$i$j$k \
1329 options:tx_pcap=hv$hv/vif$i$j$k-tx.pcap \
1330 options:rxq_pcap=hv$hv/vif$i$j$k-rx.pcap \
1331 ofport-request=$i$j$k
1336 # Pre-populate the hypervisors' ARP tables so that we don't lose any
1337 # packets for ARP resolution (native tunneling doesn't queue packets
1338 # for ARP resolution).
1341 # Allow some time for ovn-northd and ovn-controller to catch up.
1342 # XXX This should be more systematic.
1345 # test_ip INPORT SRC_MAC DST_MAC SRC_IP DST_IP OUTPORT...
1347 # This shell function causes a packet to be received on INPORT. The packet's
1348 # content has Ethernet destination DST and source SRC (each exactly 12 hex
1349 # digits) and Ethernet type ETHTYPE (4 hex digits). The OUTPORTs (zero or
1350 # more) list the VIFs on which the packet should be received. INPORT and the
1351 # OUTPORTs are specified as lport numbers, e.g. 123 for vif123.
1353 sed 's/\(00\)\{1,\}$//'
1363 # This packet has bad checksums but logical L3 routing doesn't check.
1364 local inport=$1 src_mac=$2 dst_mac=$3 src_ip=$4 dst_ip=$5
1365 local packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
1366 shift; shift; shift; shift; shift
1367 hv=hv`vif_to_hv $inport`
1368 as $hv ovs-appctl netdev-dummy/receive vif$inport $packet
1369 #as $hv ovs-appctl ofproto/trace br-int in_port=$inport $packet
1370 in_ls=`vif_to_ls $inport`
1371 in_lrp=`vif_to_lrp $inport`
1373 out_ls=`vif_to_ls $outport`
1374 if test $in_ls = $out_ls; then
1375 # Ports on the same logical switch receive exactly the same packet.
1378 # Routing decrements TTL and updates source and dest MAC
1380 out_lrp=`vif_to_lrp $outport`
1381 echo f00000000${outport}00000000ff${out_lrp}08004500001c00000000"3f1101"00${src_ip}${dst_ip}0035111100080000
1382 fi | trim_zeros >> $outport.expected
1386 as hv1 ovs-vsctl --columns=name,ofport list interface
1387 as hv1 ovn-sbctl list port_binding
1388 as hv1 ovn-sbctl list datapath_binding
1389 as hv1 ovn-sbctl dump-flows
1390 as hv1 ovs-ofctl dump-flows br-int
1392 # Send IP packets between all pairs of source and destination ports:
1394 # 1. Unicast IP packets are delivered to exactly one lport (except
1395 # that packets destined to their input ports are dropped).
1397 # 2. Broadcast IP packets are delivered to all lports except the input port.
1399 printf "%02x%02x%02x%02x" "$@"
1407 sip=`ip_to_hex 192 168 $is$js $ks`
1412 dip=`ip_to_hex 192 168 $id$jd $kd`
1413 if test $is = $id; then dmac=f00000000$d; else dmac=00000000ff$is$js; fi
1414 if test $d != $s; then unicast=$d; else unicast=; fi
1416 test_ip $s $smac $dmac $sip $dip $unicast #1
1418 if test $id = $is && test $d != $s; then bcast="$bcast $d"; fi
1422 test_ip $s $smac ffffffffffff $sip ffffffff $bcast #2
1427 # 3. Send an IP packet from every logical port to every other subnet,
1428 # to an IP address that does not have a static IP-MAC binding.
1429 # This should generate a broadcast ARP request for the destination
1430 # IP address in the destination subnet.
1436 sip=`ip_to_hex 192 168 $is$js $ks`
1439 if test $is$js = $id$jd; then
1444 dmac=00000000ff$is$js
1445 # Calculate a 4th octet for the destination that is
1446 # unique per $s, avoids the .1 .2 .3 and .254 IP addresses
1447 # that have static MAC bindings, and fits in the range
1449 o4=`expr $is '*' 9 + $js '*' 3 + $ks + 10`
1450 dip=`ip_to_hex 192 168 $id$jd $o4`
1451 test_ip $s $smac $dmac $sip $dip
1453 # Every LP on the destination subnet's lswitch should
1454 # receive the ARP request.
1455 lrmac=00000000ff$id$jd
1456 lrip=`ip_to_hex 192 168 $id$jd 254`
1457 arp=ffffffffffff${lrmac}08060001080006040001${lrmac}${lrip}000000000000${dip}
1458 for jd2 in 1 2 3; do
1460 echo $arp | trim_zeros >> $id$jd2$kd.expected
1469 # test_arp INPORT SHA SPA TPA [REPLY_HA]
1471 # Causes a packet to be received on INPORT. The packet is an ARP
1472 # request with SHA, SPA, and TPA as specified. If REPLY_HA is provided, then
1473 # it should be the hardware address of the target to expect to receive in an
1474 # ARP reply; otherwise no reply is expected.
1476 # INPORT is an lport number, e.g. 11 for vif11.
1477 # SHA and REPLY_HA are each 12 hex digits.
1478 # SPA and TPA are each 8 hex digits.
1480 local inport=$1 sha=$2 spa=$3 tpa=$4 reply_ha=$5
1481 local request=ffffffffffff${sha}08060001080006040001${sha}${spa}ffffffffffff${tpa}
1482 hv=hv`vif_to_hv $inport`
1483 as $hv ovs-appctl netdev-dummy/receive vif$inport $request
1484 #as $hv ovs-appctl ofproto/trace br-int in_port=$inport $request
1486 # Expect to receive the broadcast ARP on the other logical switch ports if
1487 # IP address is not configured to the lswitch patch port.
1488 local i=`vif_to_ls $inport`
1492 # 192.168.33.254 is configured to the lswitch patch port for lrp33,
1493 # so no ARP flooding expected for it.
1494 if test $i$j$k != $inport && test $tpa != `ip_to_hex 192 168 33 254`; then
1495 echo $request >> $i$j$k.expected
1500 # Expect to receive the reply, if any.
1501 if test X$reply_ha != X; then
1502 lrp=`vif_to_lrp $inport`
1503 local reply=${sha}00000000ff${lrp}08060001080006040002${reply_ha}${tpa}${sha}${spa}
1504 echo $reply >> $inport.expected
1508 # Test router replies to ARP requests from all source ports:
1510 # 4. Router replies to query for its MAC address from port's own IP address.
1512 # 5. Router replies to query for its MAC address from any random IP address
1515 # 6. Router replies to query for its MAC address from another subnet.
1517 # 7. No reply to query for IP address other than router IP.
1521 smac=f00000000$i$j$k # Source MAC
1522 sip=`ip_to_hex 192 168 $i$j $k` # Source IP
1523 rip=`ip_to_hex 192 168 $i$j 254` # Router IP
1524 rmac=00000000ff$i$j # Router MAC
1525 otherip=`ip_to_hex 192 168 $i$j 55` # Some other IP in subnet
1526 test_arp $i$j$k $smac $sip $rip $rmac #4
1527 test_arp $i$j$k $smac $otherip $rip $rmac #5
1528 test_arp $i$j$k $smac 0a123456 $rip $rmac #6
1529 test_arp $i$j$k $smac $sip $otherip #7
1534 # Allow some time for packet forwarding.
1535 # XXX This can be improved.
1538 # 8. Generate an ARP reply for each of the IP addresses ARPed for
1541 # Here, the $s is the VIF that originated the ARP request and $d is
1542 # the VIF that sends the ARP reply, which is somewhat backward but
1543 # it means that $s and $d are the same as #3.
1544 : > mac_bindings.expected
1551 if test $is$js = $id$jd; then
1558 o4=`expr $is '*' 9 + $js '*' 3 + $ks + 10`
1559 host_ip=`ip_to_hex 192 168 $id$jd $o4`
1560 host_mac=8000000000$o4
1562 lrmac=00000000ff$id$jd
1563 lrip=`ip_to_hex 192 168 $id$jd 254`
1565 arp=${lrmac}${host_mac}08060001080006040002${host_mac}${host_ip}${lrmac}${lrip}
1571 as $hv ovs-appctl netdev-dummy/receive vif$d $arp
1572 #as $hv ovs-appctl ofproto/trace br-int in_port=$d $arp
1573 #as $hv ovs-ofctl dump-flows br-int table=19
1575 host_ip_pretty=192.168.$id$jd.$o4
1576 host_mac_pretty=80:00:00:00:00:$o4
1577 echo lrp$id$jd,$host_ip_pretty,$host_mac_pretty >> mac_bindings.expected
1584 # Allow some time for packet forwarding.
1585 # XXX This can be improved.
1588 # 9. Send an IP packet from every logical port to every other subnet. These
1589 # are the same packets already sent as #3, but now the destinations' IP-MAC
1590 # bindings have been discovered via ARP, so instead of provoking an ARP
1591 # request, these packets now get routed to their destinations (which don't
1592 # have static MAC bindings, so they go to the port we've designated as
1593 # accepting "unknown" MACs.)
1599 sip=`ip_to_hex 192 168 $is$js $ks`
1602 if test $is$js = $id$jd; then
1607 dmac=00000000ff$is$js
1608 # Calculate a 4th octet for the destination that is
1609 # unique per $s, avoids the .1 .2 .3 and .254 IP addresses
1610 # that have static MAC bindings, and fits in the range
1612 o4=`expr $is '*' 9 + $js '*' 3 + $ks + 10`
1613 dip=`ip_to_hex 192 168 $id$jd $o4`
1614 test_ip $s $smac $dmac $sip $dip
1616 # Expect the packet egress.
1617 host_mac=8000000000$o4
1620 echo ${host_mac}00000000ff${out_lrp}08004500001c00000000"3f1101"00${sip}${dip}0035111100080000 | trim_zeros >> $outport.expected
1627 # Allow some time for packet forwarding.
1628 # XXX This can be improved.
1631 ovn-sbctl -f csv -d bare --no-heading \
1632 -- --columns=logical_port,ip,mac list mac_binding > mac_bindings
1634 # Now check the packets actually received against the ones expected.
1638 file=hv`vif_to_hv $i$j$k`/vif$i$j$k-tx.pcap
1640 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" $file | trim_zeros > $i$j$k.packets
1641 sort $i$j$k.expected > expout
1642 AT_CHECK([sort $i$j$k.packets], [0], [expout])
1648 # Check the MAC bindings against those expected.
1649 AT_CHECK_UNQUOTED([sort < mac_bindings], [0], [`sort < mac_bindings.expected`
1652 # Gracefully terminate daemons
1653 for daemon in ovn-controller ovn-northd ovsdb-server; do
1654 ovs-appctl -t $daemon exit
1658 # 3 hypervisors, one logical switch, 3 logical ports per hypervisor
1659 AT_SETUP([ovn -- portsecurity : 3 HVs, 1 LS, 3 lports/HV])
1660 AT_KEYWORDS([portsecurity])
1661 AT_SKIP_IF([test $HAVE_PYTHON = no])
1664 # Create hypervisors hv[123].
1665 # Add vif1[123] to hv1, vif2[123] to hv2, vif3[123] to hv3.
1666 # Add all of the vifs to a single logical switch lsw0.
1667 # Turn off port security on vifs vif[123]1
1668 # Turn on l2 port security on vifs vif[123]2
1669 # Turn of l2 and l3 port security on vifs vif[123]3
1670 # Make vif13, vif2[23], vif3[123] destinations for unknown MACs.
1671 ovn-nbctl lswitch-add lsw0
1676 ovs-vsctl add-br br-phys
1677 ovn_attach n1 br-phys 192.168.0.$i
1680 ovs-vsctl add-port br-int vif$i$j -- set Interface vif$i$j external-ids:iface-id=lp$i$j options:tx_pcap=hv$i/vif$i$j-tx.pcap options:rxq_pcap=hv$i/vif$i$j-rx.pcap ofport-request=$i$j
1681 ovn-nbctl lport-add lsw0 lp$i$j
1682 if test $j = 1; then
1683 ovn-nbctl lport-set-addresses lp$i$j "f0:00:00:00:00:$i$j 192.168.0.$i$j" unknown
1684 elif test $j = 2; then
1685 ovn-nbctl lport-set-addresses lp$i$j "f0:00:00:00:00:$i$j 192.168.0.$i$j"
1686 ovn-nbctl lport-set-port-security lp$i$j f0:00:00:00:00:$i$j
1688 extra_addr="f0:00:00:00:0$i:$i$j fe80::ea2a:eaff:fe28:$i$j"
1689 ovn-nbctl lport-set-addresses lp$i$j "f0:00:00:00:00:$i$j 192.168.0.$i$j" "$extra_addr"
1690 ovn-nbctl lport-set-port-security lp$i$j "f0:00:00:00:00:$i$j 192.168.0.$i$j" "$extra_addr"
1695 # Pre-populate the hypervisors' ARP tables so that we don't lose any
1696 # packets for ARP resolution (native tunneling doesn't queue packets
1697 # for ARP resolution).
1700 # Allow some time for ovn-northd and ovn-controller to catch up.
1701 # XXX This should be more systematic.
1704 # Given the name of a logical port, prints the name of the hypervisor
1705 # on which it is located.
1712 sed 's/\(00\)\{1,\}$//'
1720 # test_ip INPORT SRC_MAC DST_MAC SRC_IP DST_IP OUTPORT...
1722 # This shell function causes an ip packet to be received on INPORT.
1723 # The packet's content has Ethernet destination DST and source SRC
1724 # (each exactly 12 hex digits) and Ethernet type ETHTYPE (4 hex digits).
1725 # The OUTPORTs (zero or more) list the VIFs on which the packet should
1726 # be received. INPORT and the OUTPORTs are specified as lport numbers,
1727 # e.g. 11 for vif11.
1729 # This packet has bad checksums but logical L3 routing doesn't check.
1730 local inport=$1 src_mac=$2 dst_mac=$3 src_ip=$4 dst_ip=$5
1731 local packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}003511110008
1732 shift; shift; shift; shift; shift
1733 hv=`vif_to_hv $inport`
1734 as $hv ovs-appctl netdev-dummy/receive vif$inport $packet
1735 #as $hv ovs-appctl ofproto/trace br-int in_port=$inport $packet
1737 echo $packet | trim_zeros >> $outport.expected
1741 # test_arp INPORT SHA SPA TPA DROP [REPLY_HA]
1743 # Causes a packet to be received on INPORT. The packet is an ARP
1744 # request with SHA, SPA, and TPA as specified. If REPLY_HA is provided, then
1745 # it should be the hardware address of the target to expect to receive in an
1746 # ARP reply; otherwise no reply is expected.
1748 # INPORT is an lport number, e.g. 11 for vif11.
1749 # SHA and REPLY_HA are each 12 hex digits.
1750 # SPA and TPA are each 8 hex digits.
1752 local inport=$1 smac=$2 sha=$3 spa=$4 tpa=$5 drop=$6 reply_ha=$7
1753 local request=ffffffffffff${smac}08060001080006040001${sha}${spa}ffffffffffff${tpa}
1754 hv=`vif_to_hv $inport`
1755 as $hv ovs-appctl netdev-dummy/receive vif$inport $request
1756 #as $hv ovs-appctl ofproto/trace br-int in_port=$inport $request
1757 if test $drop != 1; then
1758 if test X$reply_ha == X; then
1759 # Expect to receive the broadcast ARP on the other logical switch ports
1760 # if no reply is expected.
1764 if test $i$j != $inport; then
1765 echo $request >> $i$j.expected
1770 # Expect to receive the reply, if any.
1771 local reply=${smac}${reply_ha}08060001080006040002${reply_ha}${tpa}${sha}${spa}
1772 echo $reply >> $inport.expected
1777 # test_ipv6 INPORT SRC_MAC DST_MAC SRC_IP DST_IP OUTPORT...
1778 # This function is similar to test_ip() except that it sends
1781 local inport=$1 src_mac=$2 dst_mac=$3 src_ip=$4 dst_ip=$5
1782 local packet=${dst_mac}${src_mac}86dd6000000000083aff${src_ip}${dst_ip}0000000000000000
1783 shift; shift; shift; shift; shift
1784 hv=`vif_to_hv $inport`
1785 as $hv ovs-appctl netdev-dummy/receive vif$inport $packet
1786 #as $hv ovs-appctl ofproto/trace br-int in_port=$inport $packet
1788 echo $packet | trim_zeros >> $outport.expected
1792 # test_icmpv6 INPORT SRC_MAC DST_MAC SRC_IP DST_IP ICMP_TYPE OUTPORT...
1793 # This function is similar to test_ipv6() except it specifies the ICMPv6 type
1794 # of the test packet
1796 local inport=$1 src_mac=$2 dst_mac=$3 src_ip=$4 dst_ip=$5 icmp_type=$6
1797 local packet=${dst_mac}${src_mac}86dd6000000000083aff${src_ip}${dst_ip}${icmp_type}00000000000000
1798 shift; shift; shift; shift; shift; shift
1799 hv=`vif_to_hv $inport`
1800 as $hv ovs-appctl netdev-dummy/receive vif$inport $packet
1801 #as $hv ovs-appctl ofproto/trace br-int in_port=$inport $packet
1803 echo $packet | trim_zeros >> $outport.expected
1808 printf "%02x%02x%02x%02x" "$@"
1812 sip=`ip_to_hex 192 168 0 12`
1813 tip=`ip_to_hex 192 168 0 13`
1814 # the arp packet should be allowed even if lp[123]1 is
1815 # not configured with mac f00000000023 and ip 192.168.0.12
1817 test_arp ${i}1 f00000000023 f00000000023 $sip $tip 0 f00000000013
1819 if test $i != $j; then
1820 test_ip ${i}1 f000000000${i}1 f000000000${j}1 $sip $tip ${j}1
1826 sip=`ip_to_hex 192 168 0 12`
1827 tip=`ip_to_hex 192 168 0 13`
1829 # arp packet should be allowed since lp22 is configured with
1831 test_arp 22 f00000000022 f00000000022 $sip $tip 0 f00000000013
1833 # arp packet should not be allowed since lp32 is not configured with
1835 test_arp 32 f00000000021 f00000000021 $sip $tip 1
1837 # arp packet with sha set to f00000000021 should not be allowed
1839 test_arp 12 f00000000012 f00000000021 $sip $tip 1
1841 # ip packets should be allowed and received since lp[123]2 do not
1842 # have l3 port security
1843 sip=`ip_to_hex 192 168 0 55`
1844 tip=`ip_to_hex 192 168 0 66`
1847 if test $i != $j; then
1848 test_ip ${i}2 f000000000${i}2 f000000000${j}2 $sip $tip ${j}2
1853 # ipv6 packets should be received by lp[123]2
1854 # lp[123]1 can send ipv6 traffic as there is no port security
1855 sip=fe800000000000000000000000000000
1856 tip=ff020000000000000000000000000000
1859 test_ipv6 ${i}1 f000000000${i}1 f000000000${i}2 $sip $tip ${i}2
1863 # l2 and l3 port security
1864 sip=`ip_to_hex 192 168 0 13`
1865 tip=`ip_to_hex 192 168 0 22`
1866 # arp packet should be allowed since lp13 is configured with
1867 # f00000000013 and 192.168.0.13
1868 test_arp 13 f00000000013 f00000000013 $sip $tip 0 f00000000022
1870 # the arp packet should be dropped because lp23 is not configured
1871 # with mac f00000000022
1872 sip=`ip_to_hex 192 168 0 13`
1873 tip=`ip_to_hex 192 168 0 22`
1874 test_arp 23 f00000000022 f00000000022 $sip $tip 1
1876 # the arp packet should be dropped because lp33 is not configured
1877 # with ip 192.168.0.55
1878 spa=`ip_to_hex 192 168 0 55`
1879 tpa=`ip_to_hex 192 168 0 22`
1880 test_arp 33 f00000000031 f00000000031 $spa $tpa 1
1882 # ip packets should not be received by lp[123]3 since
1883 # l3 port security is enabled
1884 sip=`ip_to_hex 192 168 0 55`
1885 tip=`ip_to_hex 192 168 0 66`
1888 test_ip ${i}2 f000000000${i}2 f000000000${j}3 $sip $tip
1892 # ipv6 packets should be dropped for lp[123]3 since
1893 # it is configured with only ipv4 address
1894 sip=fe800000000000000000000000000000
1895 tip=ff020000000000000000000000000000
1898 test_ipv6 ${i}3 f000000000${i}3 f00000000022 $sip $tip
1901 # ipv6 packets should not be received by lp[123]3 with mac f000000000$[123]3
1902 # lp[123]1 can send ipv6 traffic as there is no port security
1904 test_ipv6 ${i}1 f000000000${i}1 f000000000${i}3 $sip $tip
1907 # lp13 has extra port security with mac f0000000113 and ipv6 addr
1908 # fe80::ea2a:eaff:fe28:0012
1910 # ipv4 packet should be dropped for lp13 with mac f0000000113
1911 sip=`ip_to_hex 192 168 0 13`
1912 tip=`ip_to_hex 192 168 0 23`
1913 test_ip 13 f00000000113 f00000000023 $sip $tip
1915 # ipv6 packet should be received by lp[123]3 with mac f0000000{i}{i}3
1916 # and ip6.dst as fe80::ea2a:eaff:fe28:0{i}{i}3.
1917 # lp11 can send ipv6 traffic as there is no port security
1918 sip=ee800000000000000000000000000000
1920 tip=fe80000000000000ea2aeafffe2800{i}3
1921 test_ipv6 11 f00000000011 f000000000{i}${i}3 $sip $tip {i}3
1925 # ipv6 packet should not be received by lp33 with mac f0000000333
1926 # and ip6.dst as fe80::ea2a:eaff:fe28:0023 as it is
1927 # configured with fe80::ea2a:eaff:fe28:0033
1928 # lp11 can send ipv6 traffic as there is no port security
1930 sip=ee800000000000000000000000000000
1931 tip=fe80000000000000ea2aeafffe280023
1932 test_ipv6 11 f00000000011 f00000000333 $sip $tip
1934 # ipv6 packet should be allowed for lp[123]3 with mac f0000000{i}{i}3
1935 # and ip6.src fe80::ea2a:eaff:fe28:0{i}{i}3 and ip6.src ::.
1936 # and should be dropped for any other ip6.src
1937 # lp21 can receive ipv6 traffic as there is no port security
1939 tip=ee800000000000000000000000000000
1941 sip=fe80000000000000ea2aeafffe2800${i}3
1942 test_ipv6 ${i}3 f00000000${i}${i}3 f00000000021 $sip $tip 21
1944 # Test ICMPv6 MLD reports (v1 and v2) and NS for DAD
1945 sip=00000000000000000000000000000000
1946 test_icmpv6 ${i}3 f00000000${i}${i}3 f00000000021 $sip ff020000000000000000000000160000 83 21
1947 test_icmpv6 ${i}3 f00000000${i}${i}3 f00000000021 $sip ff020000000000000000000000160000 8f 21
1948 test_icmpv6 ${i}3 f00000000${i}${i}3 f00000000021 $sip ff0200000000000000ea2aeafffe2800 87 21
1949 # Traffic to non-multicast traffic should be dropped
1950 test_icmpv6 ${i}3 f00000000${i}${i}3 f00000000021 $sip $tip 83
1951 # Traffic of other ICMPv6 types should be dropped
1952 test_icmpv6 ${i}3 f00000000${i}${i}3 f00000000021 $sip ff020000000000000000000000160000 80
1955 sip=ae80000000000000ea2aeafffe2800aa
1956 test_ipv6 ${i}3 f00000000${i}${i}3 f00000000021 $sip $tip
1959 # configure lport13 to send and received IPv4 packets with an address range
1960 ovn-nbctl lport-set-port-security lp13 "f0:00:00:00:00:13 192.168.0.13 20.0.0.4/24 10.0.0.0/24"
1964 sip=`ip_to_hex 10 0 0 13`
1965 tip=`ip_to_hex 192 168 0 22`
1966 # arp packet with inner ip 10.0.0.13 should be allowed for lport13
1967 test_arp 13 f00000000013 f00000000013 $sip $tip 0 f00000000022
1969 sip=`ip_to_hex 10 0 0 14`
1970 tip=`ip_to_hex 192 168 0 23`
1971 # IPv4 packet from lport13 with src ip 10.0.0.14 destined to lport23
1972 # with dst ip 192.168.0.23 should be allowed
1973 test_ip 13 f00000000013 f00000000023 $sip $tip 23
1975 sip=`ip_to_hex 192 168 0 33`
1976 tip=`ip_to_hex 10 0 0 15`
1977 # IPv4 packet from lport33 with src ip 192.168.0.33 destined to lport13
1978 # with dst ip 10.0.0.15 should be received by lport13
1979 test_ip 33 f00000000033 f00000000013 $sip $tip 13
1981 sip=`ip_to_hex 192 168 0 33`
1982 tip=`ip_to_hex 20 0 0 4`
1983 # IPv4 packet from lport33 with src ip 192.168.0.33 destined to lport13
1984 # with dst ip 20.0.0.4 should be received by lport13
1985 test_ip 33 f00000000033 f00000000013 $sip $tip 13
1987 sip=`ip_to_hex 192 168 0 33`
1988 tip=`ip_to_hex 20 0 0 5`
1989 # IPv4 packet from lport33 with src ip 192.168.0.33 destined to lport13
1990 # with dst ip 20.0.0.5 should not be received by lport13
1991 test_ip 33 f00000000033 f00000000013 $sip $tip
1993 sip=`ip_to_hex 192 168 0 33`
1994 tip=`ip_to_hex 20 0 0 255`
1995 # IPv4 packet from lport33 with src ip 192.168.0.33 destined to lport13
1996 # with dst ip 20.0.0.255 should be received by lport13
1997 test_ip 33 f00000000033 f00000000013 $sip $tip 13
1999 sip=`ip_to_hex 192 168 0 33`
2000 tip=`ip_to_hex 192 168 0 255`
2001 # IPv4 packet from lport33 with src ip 192.168.0.33 destined to lport13
2002 # with dst ip 192.168.0.255 should not be received by lport13
2003 test_ip 33 f00000000033 f00000000013 $sip $tip
2005 sip=`ip_to_hex 192 168 0 33`
2006 tip=`ip_to_hex 224 0 0 4`
2007 # IPv4 packet from lport33 with src ip 192.168.0.33 destined to lport13
2008 # with dst ip 224.0.0.4 should be received by lport13
2009 test_ip 33 f00000000033 f00000000013 $sip $tip 13
2011 # Allow some time for packet forwarding.
2013 # XXX This can be improved.
2016 #dump information including flow counters
2018 ovn-sbctl dump-flows -- list multicast_group
2020 echo "------ hv1 dump ------"
2021 as hv1 ovs-vsctl show
2022 as hv1 ovs-ofctl -O OpenFlow13 show br-int
2023 as hv1 ovs-ofctl -O OpenFlow13 dump-flows br-int
2025 echo "------ hv2 dump ------"
2026 as hv2 ovs-vsctl show
2027 as hv2 ovs-ofctl -O OpenFlow13 show br-int
2028 as hv2 ovs-ofctl -O OpenFlow13 dump-flows br-int
2030 echo "------ hv3 dump ------"
2031 as hv3 ovs-vsctl show
2032 as hv3 ovs-ofctl -O OpenFlow13 show br-int
2033 as hv3 ovs-ofctl -O OpenFlow13 dump-flows br-int
2035 # Now check the packets actually received against the ones expected.
2038 file=hv$i/vif$i$j-tx.pcap
2040 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" $file | trim_zeros > $i$j.packets
2041 sort $i$j.expected > expout
2042 AT_CHECK([sort $i$j.packets], [0], [expout])
2047 # Gracefully terminate daemons
2048 for sim in hv1 hv2 hv3; do
2050 OVS_APP_EXIT_AND_WAIT([ovn-controller])
2051 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2052 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2056 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2059 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2062 OVS_APP_EXIT_AND_WAIT([ovn-northd])
2065 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2066 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2070 AT_SETUP([ovn -- 2 HVs, 2 LS, 1 lport/LS, 2 peer LRs])
2071 AT_KEYWORDS([ovnpeer])
2072 AT_SKIP_IF([test $HAVE_PYTHON = no])
2076 # Two LRs - R1 and R2 that are connected to each other as peers in 20.0.0.0/24
2077 # network. R1 has a switchs ls1 (191.168.1.0/24) connected to it.
2078 # R2 has ls2 (172.16.1.0/24) connected to it.
2080 ovn-nbctl create Logical_Router name=R1
2081 ovn-nbctl create Logical_Router name=R2
2083 ovn-nbctl lswitch-add ls1
2084 ovn-nbctl lswitch-add ls2
2087 ovn-nbctl -- --id=@lrp create Logical_Router_port name=ls1 \
2088 network=192.168.1.1/24 mac=\"00:00:00:01:02:03\" -- add Logical_Router R1 \
2089 ports @lrp -- lport-add ls1 rp-ls1
2091 ovn-nbctl set Logical_port rp-ls1 type=router options:router-port=ls1 \
2092 addresses=\"00:00:00:01:02:03\"
2095 ovn-nbctl -- --id=@lrp create Logical_Router_port name=ls2 \
2096 network=172.16.1.1/24 mac=\"00:00:00:01:02:04\" -- add Logical_Router R2 \
2097 ports @lrp -- lport-add ls2 rp-ls2
2099 ovn-nbctl set Logical_port rp-ls2 type=router options:router-port=ls2 \
2100 addresses=\"00:00:00:01:02:04\"
2103 lrp1_uuid=`ovn-nbctl -- --id=@lrp create Logical_Router_port name=R1_R2 \
2104 network="20.0.0.1/24" mac=\"00:00:00:02:03:04\" \
2105 -- add Logical_Router R1 ports @lrp`
2107 lrp2_uuid=`ovn-nbctl -- --id=@lrp create Logical_Router_port name=R2_R1 \
2108 network="20.0.0.2/24" mac=\"00:00:00:02:03:05\" \
2109 -- add Logical_Router R2 ports @lrp`
2111 ovn-nbctl set logical_router_port $lrp1_uuid peer="R2_R1"
2112 ovn-nbctl set logical_router_port $lrp2_uuid peer="R1_R2"
2114 ovn-nbctl set Logical_Router R1 default_gw="20.0.0.2"
2115 ovn-nbctl set Logical_Router R2 default_gw="20.0.0.1"
2117 # Create logical port ls1-lp1 in ls1
2118 ovn-nbctl lport-add ls1 ls1-lp1 \
2119 -- lport-set-addresses ls1-lp1 "f0:00:00:01:02:03 192.168.1.2"
2121 # Create logical port ls2-lp1 in ls2
2122 ovn-nbctl lport-add ls2 ls2-lp1 \
2123 -- lport-set-addresses ls2-lp1 "f0:00:00:01:02:04 172.16.1.2"
2125 # Create two hypervisor and create OVS ports corresponding to logical ports.
2130 ovs-vsctl add-br br-phys
2131 ovn_attach n1 br-phys 192.168.0.1
2132 ovs-vsctl -- add-port br-int hv1-vif1 -- \
2133 set interface hv1-vif1 external-ids:iface-id=ls1-lp1 \
2134 options:tx_pcap=hv1/vif1-tx.pcap \
2135 options:rxq_pcap=hv1/vif1-rx.pcap \
2140 ovs-vsctl add-br br-phys
2141 ovn_attach n1 br-phys 192.168.0.2
2142 ovs-vsctl -- add-port br-int hv2-vif1 -- \
2143 set interface hv2-vif1 external-ids:iface-id=ls2-lp1 \
2144 options:tx_pcap=hv2/vif1-tx.pcap \
2145 options:rxq_pcap=hv2/vif1-rx.pcap \
2149 # Pre-populate the hypervisors' ARP tables so that we don't lose any
2150 # packets for ARP resolution (native tunneling doesn't queue packets
2151 # for ARP resolution).
2154 # Allow some time for ovn-northd and ovn-controller to catch up.
2155 # XXX This should be more systematic.
2158 # Send ip packets between the two ports.
2160 printf "%02x%02x%02x%02x" "$@"
2163 sed 's/\(00\)\{1,\}$//'
2167 src_mac="f00000010203"
2168 dst_mac="000000010203"
2169 src_ip=`ip_to_hex 192 168 1 2`
2170 dst_ip=`ip_to_hex 172 16 1 2`
2171 packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
2172 as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 $packet
2175 echo "---------NB dump-----"
2177 echo "---------------------"
2178 ovn-nbctl list logical_router
2179 echo "---------------------"
2180 ovn-nbctl list logical_router_port
2181 echo "---------------------"
2183 echo "---------SB dump-----"
2184 ovn-sbctl list datapath_binding
2185 echo "---------------------"
2186 ovn-sbctl list port_binding
2187 echo "---------------------"
2189 echo "------ hv1 dump ----------"
2190 as hv1 ovs-ofctl show br-int
2191 as hv1 ovs-ofctl dump-flows br-int
2192 echo "------ hv2 dump ----------"
2193 as hv2 ovs-ofctl show br-int
2194 as hv2 ovs-ofctl dump-flows br-int
2197 src_mac="000000010204"
2198 dst_mac="f00000010204"
2199 expected=${dst_mac}${src_mac}08004500001c000000003e110200${src_ip}${dst_ip}0035111100080000
2201 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv2/vif1-tx.pcap | trim_zeros > received.packets
2202 echo $expected | trim_zeros > expout
2203 AT_CHECK([cat received.packets], [0], [expout])
2205 for sim in hv1 hv2; do
2207 OVS_APP_EXIT_AND_WAIT([ovn-controller])
2208 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2209 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2213 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2216 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2219 OVS_APP_EXIT_AND_WAIT([ovn-northd])
2222 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2223 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2228 AT_SETUP([ovn -- 1 HVs, 2 LSs, 1 lport/LS, 1 LR])
2229 AT_KEYWORDS([router-admin-state])
2230 AT_SKIP_IF([test $HAVE_PYTHON = no])
2234 # One LR - R1 has switch ls1 (191.168.1.0/24) connected to it,
2235 # and has switch ls2 (172.16.1.0/24) connected to it.
2237 ovn-nbctl create Logical_Router name=R1
2239 ovn-nbctl lswitch-add ls1
2240 ovn-nbctl lswitch-add ls2
2243 ovn-nbctl -- --id=@lrp create Logical_Router_port name=ls1 \
2244 network=192.168.1.1/24 mac=\"00:00:00:01:02:03\" -- add Logical_Router R1 \
2245 ports @lrp -- lport-add ls1 rp-ls1
2247 ovn-nbctl set Logical_port rp-ls1 type=router options:router-port=ls1 \
2248 addresses=\"00:00:00:01:02:03\"
2251 ovn-nbctl -- --id=@lrp create Logical_Router_port name=ls2 \
2252 network=172.16.1.1/24 mac=\"00:00:00:01:02:04\" -- add Logical_Router R1 \
2253 ports @lrp -- lport-add ls2 rp-ls2
2255 ovn-nbctl set Logical_port rp-ls2 type=router options:router-port=ls2 \
2256 addresses=\"00:00:00:01:02:04\"
2258 # Create logical port ls1-lp1 in ls1
2259 ovn-nbctl lport-add ls1 ls1-lp1 \
2260 -- lport-set-addresses ls1-lp1 "f0:00:00:01:02:03 192.168.1.2"
2262 # Create logical port ls2-lp1 in ls2
2263 ovn-nbctl lport-add ls2 ls2-lp1 \
2264 -- lport-set-addresses ls2-lp1 "f0:00:00:01:02:04 172.16.1.2"
2266 # Create one hypervisor and create OVS ports corresponding to logical ports.
2271 ovs-vsctl add-br br-phys
2272 ovn_attach n1 br-phys 192.168.0.1
2273 ovs-vsctl -- add-port br-int vif1 -- \
2274 set interface vif1 external-ids:iface-id=ls1-lp1 \
2275 options:tx_pcap=hv1/vif1-tx.pcap \
2276 options:rxq_pcap=hv1/vif1-rx.pcap \
2279 ovs-vsctl -- add-port br-int vif2 -- \
2280 set interface vif2 external-ids:iface-id=ls2-lp1 \
2281 options:tx_pcap=hv1/vif2-tx.pcap \
2282 options:rxq_pcap=hv1/vif2-rx.pcap \
2286 # Allow some time for ovn-northd and ovn-controller to catch up.
2287 # XXX This should be more systematic.
2290 # Send ip packets between the two ports.
2292 printf "%02x%02x%02x%02x" "$@"
2295 sed 's/\(00\)\{1,\}$//'
2299 src_mac="f00000010203"
2300 dst_mac="000000010203"
2301 src_ip=`ip_to_hex 192 168 1 2`
2302 dst_ip=`ip_to_hex 172 16 1 2`
2303 packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
2304 as hv1 ovs-appctl netdev-dummy/receive vif1 $packet
2307 echo "---------NB dump-----"
2309 echo "---------------------"
2310 ovn-nbctl list logical_router
2311 echo "---------------------"
2312 ovn-nbctl list logical_router_port
2313 echo "---------------------"
2315 echo "---------SB dump-----"
2316 ovn-sbctl list datapath_binding
2317 echo "---------------------"
2318 ovn-sbctl list logical_flow
2319 echo "---------------------"
2321 echo "------ hv1 dump ----------"
2322 as hv1 ovs-ofctl dump-flows br-int
2326 ovn-nbctl set Logical_Router R1 enabled=false
2328 echo "---------SB dump-----"
2329 ovn-sbctl list datapath_binding
2330 echo "---------------------"
2331 ovn-sbctl list logical_flow
2332 echo "---------------------"
2334 echo "------ hv1 dump ----------"
2335 as hv1 ovs-ofctl dump-flows br-int
2337 as hv1 ovs-appctl netdev-dummy/receive vif1 $packet
2340 expect_src_mac="000000010204"
2341 expect_dst_mac="f00000010204"
2342 expected=${expect_dst_mac}${expect_src_mac}08004500001c000000003f110100${src_ip}${dst_ip}0035111100080000
2344 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv1/vif2-tx.pcap | trim_zeros > received.packets
2345 echo $expected | trim_zeros > expout
2346 AT_CHECK([cat received.packets], [0], [expout])
2350 OVS_APP_EXIT_AND_WAIT([ovn-controller])
2351 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2352 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2355 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2358 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2361 OVS_APP_EXIT_AND_WAIT([ovn-northd])
2364 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2365 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2369 AT_SETUP([ovn -- 2 HVs, 3 LS, 1 lport/LS, 2 peer LRs, static routes])
2370 AT_KEYWORDS([ovnstaticroutespeer])
2371 AT_SKIP_IF([test $HAVE_PYTHON = no])
2375 # Two LRs - R1 and R2 that are connected to each other as peers in 20.0.0.0/24
2376 # network. R1 has switchess foo (192.168.1.0/24)
2378 # R2 has alice (172.16.1.0/24) and bob (172.16.2.0/24) connected to it.
2380 ovn-nbctl create Logical_Router name=R1
2381 ovn-nbctl create Logical_Router name=R2
2383 ovn-nbctl lswitch-add foo
2384 ovn-nbctl lswitch-add alice
2385 ovn-nbctl lswitch-add bob
2388 ovn-nbctl -- --id=@lrp create Logical_Router_port name=foo \
2389 network=192.168.1.1/24 mac=\"00:00:00:01:02:03\" -- add Logical_Router R1 \
2390 ports @lrp -- lport-add foo rp-foo
2392 ovn-nbctl set Logical_port rp-foo type=router options:router-port=foo \
2393 addresses=\"00:00:00:01:02:03\"
2395 # Connect alice to R2
2396 ovn-nbctl -- --id=@lrp create Logical_Router_port name=alice \
2397 network=172.16.1.1/24 mac=\"00:00:00:01:02:04\" -- add Logical_Router R2 \
2398 ports @lrp -- lport-add alice rp-alice
2400 ovn-nbctl set Logical_port rp-alice type=router options:router-port=alice \
2401 addresses=\"00:00:00:01:02:04\"
2404 ovn-nbctl -- --id=@lrp create Logical_Router_port name=bob \
2405 network=172.16.2.1/24 mac=\"00:00:00:01:02:05\" -- add Logical_Router R2 \
2406 ports @lrp -- lport-add bob rp-bob
2408 ovn-nbctl set Logical_port rp-bob type=router options:router-port=bob \
2409 addresses=\"00:00:00:01:02:05\"
2412 lrp1_uuid=`ovn-nbctl -- --id=@lrp create Logical_Router_port name=R1_R2 \
2413 network="20.0.0.1/24" mac=\"00:00:00:02:03:04\" \
2414 -- add Logical_Router R1 ports @lrp`
2416 lrp2_uuid=`ovn-nbctl -- --id=@lrp create Logical_Router_port name=R2_R1 \
2417 network="20.0.0.2/24" mac=\"00:00:00:02:03:05\" \
2418 -- add Logical_Router R2 ports @lrp`
2420 ovn-nbctl set logical_router_port $lrp1_uuid peer="R2_R1"
2421 ovn-nbctl set logical_router_port $lrp2_uuid peer="R1_R2"
2423 #install static routes
2424 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2425 ip_prefix=172.16.1.0/24 nexthop=20.0.0.2 -- add Logical_Router \
2426 R1 static_routes @lrt
2428 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2429 ip_prefix=172.16.2.0/24 nexthop=20.0.0.2 output_port=R1_R2 -- add Logical_Router \
2430 R1 static_routes @lrt
2432 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2433 ip_prefix=192.168.1.0/24 nexthop=20.0.0.1 -- add Logical_Router \
2434 R2 static_routes @lrt
2436 # Create logical port foo1 in foo
2437 ovn-nbctl lport-add foo foo1 \
2438 -- lport-set-addresses foo1 "f0:00:00:01:02:03 192.168.1.2"
2440 # Create logical port alice1 in alice
2441 ovn-nbctl lport-add alice alice1 \
2442 -- lport-set-addresses alice1 "f0:00:00:01:02:04 172.16.1.2"
2444 # Create logical port bob1 in bob
2445 ovn-nbctl lport-add bob bob1 \
2446 -- lport-set-addresses bob1 "f0:00:00:01:02:05 172.16.2.2"
2448 # Create two hypervisor and create OVS ports corresponding to logical ports.
2453 ovs-vsctl add-br br-phys
2454 ovn_attach n1 br-phys 192.168.0.1
2455 ovs-vsctl -- add-port br-int hv1-vif1 -- \
2456 set interface hv1-vif1 external-ids:iface-id=foo1 \
2457 options:tx_pcap=hv1/vif1-tx.pcap \
2458 options:rxq_pcap=hv1/vif1-rx.pcap \
2461 ovs-vsctl -- add-port br-int hv1-vif2 -- \
2462 set interface hv1-vif2 external-ids:iface-id=alice1 \
2463 options:tx_pcap=hv1/vif2-tx.pcap \
2464 options:rxq_pcap=hv1/vif2-rx.pcap \
2469 ovs-vsctl add-br br-phys
2470 ovn_attach n1 br-phys 192.168.0.2
2471 ovs-vsctl -- add-port br-int hv2-vif1 -- \
2472 set interface hv2-vif1 external-ids:iface-id=bob1 \
2473 options:tx_pcap=hv2/vif1-tx.pcap \
2474 options:rxq_pcap=hv2/vif1-rx.pcap \
2478 # Pre-populate the hypervisors' ARP tables so that we don't lose any
2479 # packets for ARP resolution (native tunneling doesn't queue packets
2480 # for ARP resolution).
2483 # Allow some time for ovn-northd and ovn-controller to catch up.
2484 # XXX This should be more systematic.
2488 printf "%02x%02x%02x%02x" "$@"
2491 sed 's/\(00\)\{1,\}$//'
2494 # Send ip packets between foo1 and alice1
2495 src_mac="f00000010203"
2496 dst_mac="000000010203"
2497 src_ip=`ip_to_hex 192 168 1 2`
2498 dst_ip=`ip_to_hex 172 16 1 2`
2499 packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
2500 as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 $packet
2502 # Send ip packets between foo1 and bob1
2503 src_mac="f00000010203"
2504 dst_mac="000000010203"
2505 src_ip=`ip_to_hex 192 168 1 2`
2506 dst_ip=`ip_to_hex 172 16 2 2`
2507 packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
2508 as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 $packet
2510 echo "---------NB dump-----"
2512 echo "---------------------"
2513 ovn-nbctl list logical_router
2514 echo "---------------------"
2515 ovn-nbctl list logical_router_port
2516 echo "---------------------"
2518 echo "---------SB dump-----"
2519 ovn-sbctl list datapath_binding
2520 echo "---------------------"
2521 ovn-sbctl list port_binding
2522 echo "---------------------"
2524 echo "------ hv1 dump ----------"
2525 as hv1 ovs-ofctl dump-flows br-int
2526 echo "------ hv2 dump ----------"
2527 as hv2 ovs-ofctl dump-flows br-int
2529 # Packet to Expect at bob1
2530 src_mac="000000010205"
2531 dst_mac="f00000010205"
2532 src_ip=`ip_to_hex 192 168 1 2`
2533 dst_ip=`ip_to_hex 172 16 2 2`
2534 expected=${dst_mac}${src_mac}08004500001c000000003e110200${src_ip}${dst_ip}0035111100080000
2536 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv2/vif1-tx.pcap | trim_zeros > received.packets
2537 echo $expected | trim_zeros > expout
2538 AT_CHECK([cat received.packets], [0], [expout])
2540 # Packet to Expect at alice1
2541 src_mac="000000010204"
2542 dst_mac="f00000010204"
2543 src_ip=`ip_to_hex 192 168 1 2`
2544 dst_ip=`ip_to_hex 172 16 1 2`
2545 expected=${dst_mac}${src_mac}08004500001c000000003e110200${src_ip}${dst_ip}0035111100080000
2547 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv1/vif2-tx.pcap | trim_zeros > received1.packets
2548 echo $expected | trim_zeros > expout
2549 AT_CHECK([cat received1.packets], [0], [expout])
2551 for sim in hv1 hv2; do
2553 OVS_APP_EXIT_AND_WAIT([ovn-controller])
2554 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2555 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2559 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2562 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2565 OVS_APP_EXIT_AND_WAIT([ovn-northd])
2568 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2569 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2573 AT_SETUP([ovn -- send gratuitous arp on localnet])
2576 ovn-nbctl lswitch-add lsw0
2584 ovn_attach n1 br-phys 192.168.0.1
2586 AT_CHECK([ovs-vsctl set Open_vSwitch . external-ids:ovn-bridge-mappings=physnet1:br-eth0])
2587 AT_CHECK([ovs-vsctl add-port br-eth0 snoopvif -- set Interface snoopvif options:tx_pcap=hv/snoopvif-tx.pcap options:rxq_pcap=hv/snoopvif-rx.pcap])
2590 AT_CHECK([ovn-nbctl lport-add lsw0 localvif1])
2591 AT_CHECK([ovn-nbctl lport-set-addresses localvif1 "f0:00:00:00:00:01 192.168.1.2"])
2592 AT_CHECK([ovn-nbctl lport-set-port-security localvif1 "f0:00:00:00:00:01"])
2594 # Create a localnet port.
2595 AT_CHECK([ovn-nbctl lport-add lsw0 ln_port])
2596 AT_CHECK([ovn-nbctl lport-set-addresses ln_port unknown])
2597 AT_CHECK([ovn-nbctl lport-set-type ln_port localnet])
2598 AT_CHECK([ovn-nbctl lport-set-options ln_port network_name=physnet1])
2600 AT_CHECK([ovs-vsctl add-port br-int localvif1 -- set Interface localvif1 external_ids:iface-id=localvif1])
2602 # Wait for packet to be received.
2603 OVS_WAIT_UNTIL([test `wc -c < "hv/snoopvif-tx.pcap"` -ge 50])
2605 sed 's/\(00\)\{1,\}$//'
2607 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv/snoopvif-tx.pcap | trim_zeros > packets
2608 expected="fffffffffffff0000000000108060001080006040001f00000000001c0a80102000000000000c0a80102"
2609 echo $expected > expout
2610 AT_CHECK([sort packets], [0], [expout])
2613 # Delete the localnet ports.
2614 AT_CHECK([ovs-vsctl del-port localvif1])
2615 AT_CHECK([ovn-nbctl lport-del ln_port])
2618 OVS_APP_EXIT_AND_WAIT([ovn-controller])
2619 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2620 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2623 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2626 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2629 OVS_APP_EXIT_AND_WAIT([ovn-northd])
2632 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2633 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2637 AT_SETUP([ovn -- 2 HVs, 3 LRs connected via LS, static routes])
2638 AT_KEYWORDS([ovnstaticroutes])
2639 AT_SKIP_IF([test $HAVE_PYTHON = no])
2643 # Three LRs - R1, R2 and R3 that are connected to each other via LS "join"
2644 # in 20.0.0.0/24 network. R1 has switchess foo (192.168.1.0/24)
2645 # connected to it. R2 has alice (172.16.1.0/24) and R3 has bob (10.32.1.0/24)
2648 ovn-nbctl create Logical_Router name=R1
2649 ovn-nbctl create Logical_Router name=R2
2650 ovn-nbctl create Logical_Router name=R3
2652 ovn-nbctl lswitch-add foo
2653 ovn-nbctl lswitch-add alice
2654 ovn-nbctl lswitch-add bob
2655 ovn-nbctl lswitch-add join
2658 ovn-nbctl -- --id=@lrp create Logical_Router_port name=foo \
2659 network=192.168.1.1/24 mac=\"00:00:01:01:02:03\" -- add Logical_Router R1 \
2660 ports @lrp -- lport-add foo rp-foo
2662 ovn-nbctl set Logical_port rp-foo type=router options:router-port=foo \
2663 addresses=\"00:00:01:01:02:03\"
2665 # Connect alice to R2
2666 ovn-nbctl -- --id=@lrp create Logical_Router_port name=alice \
2667 network=172.16.1.1/24 mac=\"00:00:02:01:02:03\" -- add Logical_Router R2 \
2668 ports @lrp -- lport-add alice rp-alice
2670 ovn-nbctl set Logical_port rp-alice type=router options:router-port=alice \
2671 addresses=\"00:00:02:01:02:03\"
2674 ovn-nbctl -- --id=@lrp create Logical_Router_port name=bob \
2675 network=10.32.1.1/24 mac=\"00:00:03:01:02:03\" -- add Logical_Router R3 \
2676 ports @lrp -- lport-add bob rp-bob
2678 ovn-nbctl set Logical_port rp-bob type=router options:router-port=bob \
2679 addresses=\"00:00:03:01:02:03\"
2681 # Connect R1 to join
2682 ovn-nbctl -- --id=@lrp create Logical_Router_port name=R1_join \
2683 network=20.0.0.1/24 mac=\"00:00:04:01:02:03\" -- add Logical_Router R1 \
2684 ports @lrp -- lport-add join r1-join
2686 ovn-nbctl set Logical_port r1-join type=router options:router-port=R1_join \
2687 addresses='"00:00:04:01:02:03"'
2689 # Connect R2 to join
2690 ovn-nbctl -- --id=@lrp create Logical_Router_port name=R2_join \
2691 network=20.0.0.2/24 mac=\"00:00:04:01:02:04\" -- add Logical_Router R2 \
2692 ports @lrp -- lport-add join r2-join
2694 ovn-nbctl set Logical_port r2-join type=router options:router-port=R2_join \
2695 addresses='"00:00:04:01:02:04"'
2698 # Connect R3 to join
2699 ovn-nbctl -- --id=@lrp create Logical_Router_port name=R3_join \
2700 network=20.0.0.3/24 mac=\"00:00:04:01:02:05\" -- add Logical_Router R3 \
2701 ports @lrp -- lport-add join r3-join
2703 ovn-nbctl set Logical_port r3-join type=router options:router-port=R3_join \
2704 addresses='"00:00:04:01:02:05"'
2706 #install static routes
2707 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2708 ip_prefix=172.16.1.0/24 nexthop=20.0.0.2 -- add Logical_Router \
2709 R1 static_routes @lrt
2711 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2712 ip_prefix=10.32.1.0/24 nexthop=20.0.0.3 -- add Logical_Router \
2713 R1 static_routes @lrt
2715 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2716 ip_prefix=192.168.1.0/24 nexthop=20.0.0.1 -- add Logical_Router \
2717 R2 static_routes @lrt
2719 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2720 ip_prefix=10.32.1.0/24 nexthop=20.0.0.3 -- add Logical_Router \
2721 R2 static_routes @lrt
2723 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2724 ip_prefix=192.168.1.0/24 nexthop=20.0.0.1 -- add Logical_Router \
2725 R3 static_routes @lrt
2727 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2728 ip_prefix=172.16.1.0/24 nexthop=20.0.0.2 -- add Logical_Router \
2729 R3 static_routes @lrt
2731 # Create logical port foo1 in foo
2732 ovn-nbctl lport-add foo foo1 \
2733 -- lport-set-addresses foo1 "f0:00:00:01:02:03 192.168.1.2"
2735 # Create logical port alice1 in alice
2736 ovn-nbctl lport-add alice alice1 \
2737 -- lport-set-addresses alice1 "f0:00:00:01:02:04 172.16.1.2"
2739 # Create logical port bob1 in bob
2740 ovn-nbctl lport-add bob bob1 \
2741 -- lport-set-addresses bob1 "f0:00:00:01:02:05 10.32.1.2"
2743 # Create two hypervisor and create OVS ports corresponding to logical ports.
2748 ovs-vsctl add-br br-phys
2749 ovn_attach n1 br-phys 192.168.0.1
2750 ovs-vsctl -- add-port br-int hv1-vif1 -- \
2751 set interface hv1-vif1 external-ids:iface-id=foo1 \
2752 options:tx_pcap=hv1/vif1-tx.pcap \
2753 options:rxq_pcap=hv1/vif1-rx.pcap \
2756 ovs-vsctl -- add-port br-int hv1-vif2 -- \
2757 set interface hv1-vif2 external-ids:iface-id=alice1 \
2758 options:tx_pcap=hv1/vif2-tx.pcap \
2759 options:rxq_pcap=hv1/vif2-rx.pcap \
2764 ovs-vsctl add-br br-phys
2765 ovn_attach n1 br-phys 192.168.0.2
2766 ovs-vsctl -- add-port br-int hv2-vif1 -- \
2767 set interface hv2-vif1 external-ids:iface-id=bob1 \
2768 options:tx_pcap=hv2/vif1-tx.pcap \
2769 options:rxq_pcap=hv2/vif1-rx.pcap \
2773 # Pre-populate the hypervisors' ARP tables so that we don't lose any
2774 # packets for ARP resolution (native tunneling doesn't queue packets
2775 # for ARP resolution).
2778 # Allow some time for ovn-northd and ovn-controller to catch up.
2779 # XXX This should be more systematic.
2783 printf "%02x%02x%02x%02x" "$@"
2786 sed 's/\(00\)\{1,\}$//'
2789 # Send ip packets between foo1 and alice1
2790 src_mac="f00000010203"
2791 dst_mac="000001010203"
2792 src_ip=`ip_to_hex 192 168 1 2`
2793 dst_ip=`ip_to_hex 172 16 1 2`
2794 packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
2795 as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 $packet
2796 as hv1 ovs-appctl ofproto/trace br-int in_port=1 $packet
2798 # Send ip packets between foo1 and bob1
2799 src_mac="f00000010203"
2800 dst_mac="000001010203"
2801 src_ip=`ip_to_hex 192 168 1 2`
2802 dst_ip=`ip_to_hex 10 32 1 2`
2803 packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
2804 as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 $packet
2806 echo "---------NB dump-----"
2808 echo "---------------------"
2809 ovn-nbctl list logical_router
2810 echo "---------------------"
2811 ovn-nbctl list logical_router_port
2812 echo "---------------------"
2814 echo "---------SB dump-----"
2815 ovn-sbctl list datapath_binding
2816 echo "---------------------"
2817 ovn-sbctl list port_binding
2818 echo "---------------------"
2819 ovn-sbctl dump-flows
2820 echo "---------------------"
2822 echo "------ hv1 dump ----------"
2823 as hv1 ovs-ofctl show br-int
2824 as hv1 ovs-ofctl dump-flows br-int
2825 echo "------ hv2 dump ----------"
2826 as hv2 ovs-ofctl show br-int
2827 as hv2 ovs-ofctl dump-flows br-int
2828 echo "----------------------------"
2830 # Packet to Expect at bob1
2831 src_mac="000003010203"
2832 dst_mac="f00000010205"
2833 src_ip=`ip_to_hex 192 168 1 2`
2834 dst_ip=`ip_to_hex 10 32 1 2`
2835 expected=${dst_mac}${src_mac}08004500001c000000003e110200${src_ip}${dst_ip}0035111100080000
2837 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv2/vif1-tx.pcap | trim_zeros > received.packets
2838 echo $expected | trim_zeros > expout
2839 AT_CHECK([cat received.packets], [0], [expout])
2841 # Packet to Expect at alice1
2842 src_mac="000002010203"
2843 dst_mac="f00000010204"
2844 src_ip=`ip_to_hex 192 168 1 2`
2845 dst_ip=`ip_to_hex 172 16 1 2`
2846 expected=${dst_mac}${src_mac}08004500001c000000003e110200${src_ip}${dst_ip}0035111100080000
2848 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv1/vif2-tx.pcap | trim_zeros > received1.packets
2849 echo $expected | trim_zeros > expout
2850 AT_CHECK([cat received1.packets], [0], [expout])
2852 for sim in hv1 hv2; do
2854 OVS_APP_EXIT_AND_WAIT([ovn-controller])
2855 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2856 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2860 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2863 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2866 OVS_APP_EXIT_AND_WAIT([ovn-northd])
2869 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
2870 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
2875 AT_SETUP([ovn -- 2 HVs, 2 LRs connected via LS, gateway router])
2876 AT_KEYWORDS([ovngatewayrouter])
2877 AT_SKIP_IF([test $HAVE_PYTHON = no])
2881 # Two LRs - R1 and R2 that are connected to each other via LS "join"
2882 # in 20.0.0.0/24 network. R1 has switchess foo (192.168.1.0/24)
2883 # connected to it. R2 has alice (172.16.1.0/24) connected to it.
2884 # R2 is a gateway router.
2888 # Create two hypervisor and create OVS ports corresponding to logical ports.
2893 ovs-vsctl add-br br-phys
2894 ovn_attach n1 br-phys 192.168.0.1
2895 ovs-vsctl -- add-port br-int hv1-vif1 -- \
2896 set interface hv1-vif1 external-ids:iface-id=foo1 \
2897 options:tx_pcap=hv1/vif1-tx.pcap \
2898 options:rxq_pcap=hv1/vif1-rx.pcap \
2904 ovs-vsctl add-br br-phys
2905 ovn_attach n1 br-phys 192.168.0.2
2906 ovs-vsctl -- add-port br-int hv2-vif1 -- \
2907 set interface hv2-vif1 external-ids:iface-id=alice1 \
2908 options:tx_pcap=hv2/vif1-tx.pcap \
2909 options:rxq_pcap=hv2/vif1-rx.pcap \
2912 # Pre-populate the hypervisors' ARP tables so that we don't lose any
2913 # packets for ARP resolution (native tunneling doesn't queue packets
2914 # for ARP resolution).
2917 ovn-nbctl create Logical_Router name=R1
2918 ovn-nbctl create Logical_Router name=R2 options:chassis="hv2"
2920 ovn-nbctl lswitch-add foo
2921 ovn-nbctl lswitch-add alice
2922 ovn-nbctl lswitch-add join
2925 ovn-nbctl -- --id=@lrp create Logical_Router_port name=foo \
2926 network=192.168.1.1/24 mac=\"00:00:01:01:02:03\" -- add Logical_Router R1 \
2927 ports @lrp -- lport-add foo rp-foo
2929 ovn-nbctl set Logical_port rp-foo type=router options:router-port=foo \
2930 addresses=\"00:00:01:01:02:03\"
2932 # Connect alice to R2
2933 ovn-nbctl -- --id=@lrp create Logical_Router_port name=alice \
2934 network=172.16.1.1/24 mac=\"00:00:02:01:02:03\" -- add Logical_Router R2 \
2935 ports @lrp -- lport-add alice rp-alice
2937 ovn-nbctl set Logical_port rp-alice type=router options:router-port=alice \
2938 addresses=\"00:00:02:01:02:03\"
2941 # Connect R1 to join
2942 ovn-nbctl -- --id=@lrp create Logical_Router_port name=R1_join \
2943 network=20.0.0.1/24 mac=\"00:00:04:01:02:03\" -- add Logical_Router R1 \
2944 ports @lrp -- lport-add join r1-join
2946 ovn-nbctl set Logical_port r1-join type=router options:router-port=R1_join \
2947 addresses='"00:00:04:01:02:03"'
2949 # Connect R2 to join
2950 ovn-nbctl -- --id=@lrp create Logical_Router_port name=R2_join \
2951 network=20.0.0.2/24 mac=\"00:00:04:01:02:04\" -- add Logical_Router R2 \
2952 ports @lrp -- lport-add join r2-join
2954 ovn-nbctl set Logical_port r2-join type=router options:router-port=R2_join \
2955 addresses='"00:00:04:01:02:04"'
2958 #install static routes
2959 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2960 ip_prefix=172.16.1.0/24 nexthop=20.0.0.2 -- add Logical_Router \
2961 R1 static_routes @lrt
2963 ovn-nbctl -- --id=@lrt create Logical_Router_Static_Route \
2964 ip_prefix=192.168.1.0/24 nexthop=20.0.0.1 -- add Logical_Router \
2965 R2 static_routes @lrt
2967 # Create logical port foo1 in foo
2968 ovn-nbctl lport-add foo foo1 \
2969 -- lport-set-addresses foo1 "f0:00:00:01:02:03 192.168.1.2"
2971 # Create logical port alice1 in alice
2972 ovn-nbctl lport-add alice alice1 \
2973 -- lport-set-addresses alice1 "f0:00:00:01:02:04 172.16.1.2"
2976 # Allow some time for ovn-northd and ovn-controller to catch up.
2977 # XXX This should be more systematic.
2981 printf "%02x%02x%02x%02x" "$@"
2984 sed 's/\(00\)\{1,\}$//'
2987 # Send ip packets between foo1 and alice1
2988 src_mac="f00000010203"
2989 dst_mac="000001010203"
2990 src_ip=`ip_to_hex 192 168 1 2`
2991 dst_ip=`ip_to_hex 172 16 1 2`
2992 packet=${dst_mac}${src_mac}08004500001c0000000040110000${src_ip}${dst_ip}0035111100080000
2994 echo "---------NB dump-----"
2996 echo "---------------------"
2997 ovn-nbctl list logical_router
2998 echo "---------------------"
2999 ovn-nbctl list logical_router_port
3000 echo "---------------------"
3002 echo "---------SB dump-----"
3003 ovn-sbctl list datapath_binding
3004 echo "---------------------"
3005 ovn-sbctl list port_binding
3006 echo "---------------------"
3007 ovn-sbctl dump-flows
3008 echo "---------------------"
3009 ovn-sbctl list chassis
3010 ovn-sbctl list encap
3011 echo "---------------------"
3013 echo "------ hv1 dump ----------"
3014 as hv1 ovs-ofctl show br-int
3015 as hv1 ovs-ofctl dump-flows br-int
3016 echo "------ hv2 dump ----------"
3017 as hv2 ovs-ofctl show br-int
3018 as hv2 ovs-ofctl dump-flows br-int
3019 echo "----------------------------"
3021 # Packet to Expect at alice1
3022 src_mac="000002010203"
3023 dst_mac="f00000010204"
3024 src_ip=`ip_to_hex 192 168 1 2`
3025 dst_ip=`ip_to_hex 172 16 1 2`
3026 expected=${dst_mac}${src_mac}08004500001c000000003e110200${src_ip}${dst_ip}0035111100080000
3029 as hv1 ovs-appctl netdev-dummy/receive hv1-vif1 $packet
3030 as hv1 ovs-appctl ofproto/trace br-int in_port=1 $packet
3032 $PYTHON "$top_srcdir/utilities/ovs-pcap.in" hv2/vif1-tx.pcap | trim_zeros > received1.packets
3033 echo $expected | trim_zeros > expout
3034 AT_CHECK([cat received1.packets], [0], [expout])
3036 for sim in hv1 hv2; do
3038 OVS_APP_EXIT_AND_WAIT([ovn-controller])
3039 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
3040 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
3044 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
3047 OVS_APP_EXIT_AND_WAIT([ovsdb-server])
3050 OVS_APP_EXIT_AND_WAIT([ovn-northd])
3053 OVS_APP_EXIT_AND_WAIT([ovs-vswitchd])
3054 OVS_APP_EXIT_AND_WAIT([ovsdb-server])