" [ local ADDR ]\n"
" [ ttl TTL ]\n"
" [ tos TOS ]\n"
+ " [ df DF ]\n"
" [ flowlabel LABEL ]\n"
" [ dev PHYS_DEV ]\n"
" [ dstport PORT ]\n"
" ADDR := { IP_ADDRESS | any }\n"
" TOS := { NUMBER | inherit }\n"
" TTL := { 1..255 | auto | inherit }\n"
+ " DF := { unset | set | inherit }\n"
" LABEL := 0-1048575\n"
);
}
__u64 attrs = 0;
bool set_op = (n->nlmsg_type == RTM_NEWLINK &&
!(n->nlmsg_flags & NLM_F_CREATE));
+ bool selected_family = false;
saddr.family = daddr.family = AF_UNSPEC;
NEXT_ARG();
check_duparg(&attrs, IFLA_VXLAN_TTL, "ttl", *argv);
if (strcmp(*argv, "inherit") == 0) {
- addattr_l(n, 1024, IFLA_VXLAN_TTL_INHERIT, NULL, 0);
+ addattr(n, 1024, IFLA_VXLAN_TTL_INHERIT);
} else if (strcmp(*argv, "auto") == 0) {
addattr8(n, 1024, IFLA_VXLAN_TTL, ttl);
} else {
} else
tos = 1;
addattr8(n, 1024, IFLA_VXLAN_TOS, tos);
+ } else if (!matches(*argv, "df")) {
+ enum ifla_vxlan_df df;
+
+ NEXT_ARG();
+ check_duparg(&attrs, IFLA_VXLAN_DF, "df", *argv);
+ if (strcmp(*argv, "unset") == 0)
+ df = VXLAN_DF_UNSET;
+ else if (strcmp(*argv, "set") == 0)
+ df = VXLAN_DF_SET;
+ else if (strcmp(*argv, "inherit") == 0)
+ df = VXLAN_DF_INHERIT;
+ else
+ invarg("DF must be 'unset', 'set' or 'inherit'",
+ *argv);
+
+ addattr8(n, 1024, IFLA_VXLAN_DF, df);
} else if (!matches(*argv, "label") ||
!matches(*argv, "flowlabel")) {
__u32 uval;
int type = (saddr.family == AF_INET) ? IFLA_VXLAN_LOCAL
: IFLA_VXLAN_LOCAL6;
addattr_l(n, 1024, type, saddr.data, saddr.bytelen);
+ selected_family = true;
}
if (is_addrtype_inet(&daddr)) {
int type = (daddr.family == AF_INET) ? IFLA_VXLAN_GROUP
: IFLA_VXLAN_GROUP6;
addattr_l(n, 1024, type, daddr.data, daddr.bytelen);
+ selected_family = true;
+ }
+
+ if (!selected_family) {
+ if (preferred_family == AF_INET) {
+ get_addr(&daddr, "default", AF_INET);
+ addattr_l(n, 1024, IFLA_VXLAN_GROUP,
+ daddr.data, daddr.bytelen);
+ } else if (preferred_family == AF_INET6) {
+ get_addr(&daddr, "default", AF_INET6);
+ addattr_l(n, 1024, IFLA_VXLAN_GROUP6,
+ daddr.data, daddr.bytelen);
+ }
}
if (!set_op || VXLAN_ATTRSET(attrs, IFLA_VXLAN_LEARNING))
tos = rta_getattr_u8(tb[IFLA_VXLAN_TOS]);
if (tos) {
if (is_json_context() || tos != 1)
- print_0xhex(PRINT_ANY, "tos", "tos 0x%x ", tos);
+ print_0xhex(PRINT_ANY, "tos", "tos %#llx ", tos);
else
print_string(PRINT_FP, NULL, "tos %s ", "inherit");
}
- if (tb[IFLA_VXLAN_TTL])
- ttl = rta_getattr_u8(tb[IFLA_VXLAN_TTL]);
- if (is_json_context() || ttl)
- print_uint(PRINT_ANY, "ttl", "ttl %u ", ttl);
- else
+ if (tb[IFLA_VXLAN_TTL_INHERIT] &&
+ rta_getattr_u8(tb[IFLA_VXLAN_TTL_INHERIT])) {
print_string(PRINT_FP, NULL, "ttl %s ", "inherit");
+ } else if (tb[IFLA_VXLAN_TTL]) {
+ ttl = rta_getattr_u8(tb[IFLA_VXLAN_TTL]);
+ if (is_json_context() || ttl)
+ print_uint(PRINT_ANY, "ttl", "ttl %u ", ttl);
+ else
+ print_string(PRINT_FP, NULL, "ttl %s ", "auto");
+ }
+
+ if (tb[IFLA_VXLAN_DF]) {
+ enum ifla_vxlan_df df = rta_getattr_u8(tb[IFLA_VXLAN_DF]);
+
+ if (df == VXLAN_DF_UNSET)
+ print_string(PRINT_JSON, "df", "df %s ", "unset");
+ else if (df == VXLAN_DF_SET)
+ print_string(PRINT_ANY, "df", "df %s ", "set");
+ else if (df == VXLAN_DF_INHERIT)
+ print_string(PRINT_ANY, "df", "df %s ", "inherit");
+ }
if (tb[IFLA_VXLAN_LABEL]) {
__u32 label = rta_getattr_u32(tb[IFLA_VXLAN_LABEL]);
if (label)
- print_0xhex(PRINT_ANY,
- "label",
- "flowlabel %#x ",
- ntohl(label));
+ print_0xhex(PRINT_ANY, "label",
+ "flowlabel %#llx ", ntohl(label));
}
if (tb[IFLA_VXLAN_AGEING]) {