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tools/multiple-bgpd: Fix the PREV calculation so it works for <4 bgpd

* tools/multiple-bgpd: Make PREV more general and correct. Add comment
  to route-map about why rt/soo sets are there - cause it's still broken.
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1 parent b5043aa commit 50e7a3885da44f8f6c5c639e111109deb055cdf3 @pjakma pjakma committed Jan 9, 2012
Showing with 2 additions and 1 deletion.
  1. +2 −1 tools/multiple-bgpd.sh
@@ -20,7 +20,7 @@ for H in `seq 1 ${NUM}` ; do
if [ ! -e "$CONF" ] ; then
# This sets up a ring of bgpd peerings
NEXT=$(( ($H % ${NUM}) + 1 ))
- PREV=$(( (($H + 3) % ${NUM}) + 1 ))
+ PREV=$(( (($H + $NUM - 2) % ${NUM}) + 1 ))
NEXTADDR="${PREFIX}${NEXT}"
NEXTAS=$((${ASBASE} + $NEXT))
PREVADDR="${PREFIX}${PREV}"
@@ -60,6 +60,7 @@ for H in `seq 1 ${NUM}` ; do
neighbor ${PREVADDR} peer-group default
exit-address-family
!
+ ! bgpd still has problems with extcommunity rt/soo
route-map test permit 10
set extcommunity rt ${ASN}:1
set extcommunity soo ${ASN}:2

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