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git.proxmox.com Git - mirror_frr.git/blob - tools/multiple-bgpd.sh
3 # Public domain, not copyrighted..
10 #PREFIX=3ffe:123:456::
16 for H
in `seq 1 ${NUM}` ; do
17 CONF
="${CONFBASE}"/bgpd
${H}.conf
20 if [ ! -e "$CONF" ] ; then
21 # This sets up a ring of bgpd peerings
22 NEXT
=$
(( ($H % ${NUM}) + 1 ))
23 PREV
=$
(( (($H + $NUM - 2) % ${NUM}) + 1 ))
24 NEXTADDR
="${PREFIX}${NEXT}"
25 NEXTAS
=$
((${ASBASE} + $NEXT))
26 PREVADDR
="${PREFIX}${PREV}"
27 PREVAS
=$
((${ASBASE} + $PREV))
30 # Edit config to suit.
37 network 10.${H}.1.0/24 pathlimit 1
38 network 10.${H}.2.0/24 pathlimit 2
39 network 10.${H}.3.0/24 pathlimit 3
40 neighbor default peer-group
41 neighbor default update-source ${ADDR}
42 neighbor default capability orf prefix-list both
43 neighbor default soft-reconfiguration inbound
44 neighbor default route-map test out
45 neighbor ${NEXTADDR} remote-as ${NEXTAS}
46 neighbor ${NEXTADDR} peer-group default
47 neighbor ${PREVADDR} remote-as ${PREVAS}
48 neighbor ${PREVADDR} peer-group default
51 network 3ffe:${H}::/48
52 network 3ffe:${H}:1::/48 pathlimit 1
53 network 3ffe:${H}:2::/48 pathlimit 3
54 network 3ffe:${H}:3::/48 pathlimit 3
55 neighbor default activate
56 neighbor default capability orf prefix-list both
57 neighbor default default-originate
58 neighbor default route-map test out
59 neighbor ${NEXTADDR} peer-group default
60 neighbor ${PREVADDR} peer-group default
63 ! bgpd still has problems with extcommunity rt/soo
64 route-map test permit 10
65 set extcommunity rt ${ASN}:1
66 set extcommunity soo ${ASN}:2
67 set community ${ASN}:1
72 chown
${CHOWNSTR} "$CONF"
74 # You may want to automatically add configure a local address
75 # on a loop interface.
77 # Solaris: ifconfig vni${H} plumb ${ADDR}/${ADDRPLEN} up
78 # Linux: ip address add ${ADDR}/${ADDRPLEN} dev lo 2> /dev/null
79 ${BGPD} -i "${PIDBASE}"/bgpd${H}.pid \
82 -P $
((${VTYBASE}+${H})) \