[tools/multiple-bgpd.sh] make it easier to use IPv6 peer addresses

diff --git a/tools/multiple-bgpd.sh b/tools/multiple-bgpd.sh
index 001e91c6acbd49e5d5ac16f651806187fe311f62..028ad696e52a1189e064150b2a798b09dd8622eb 100644 (file)
--- a/tools/multiple-bgpd.sh
+++ b/tools/multiple-bgpd.sh
@@ -6,22 +6,24 @@ NUM=5
 VTYBASE=2610
 ASBASE=64560
 BGPD=/path/to/bgpd
-PREFIX=192.168.145
+PREFIX=192.168.145.
+#PREFIX=3ffe:123:456::
+ADDRPLEN=32
 CONFBASE=/tmp
 PIDBASE=/var/run/quagga
 CHOWNSTR=quagga:quagga
 
 for H in `seq 1 ${NUM}` ; do
        CONF="${CONFBASE}"/bgpd${H}.conf
-       ADDR=${PREFIX}.${H}
+       ADDR=${PREFIX}${H}
        
        if [ ! -e "$CONF" ] ; then
                # This sets up a ring of bgpd peerings
                NEXT=$(( ($H % ${NUM}) + 1 ))
                PREV=$(( (($H + 3) % ${NUM}) + 1 ))
-               NEXTADDR="${PREFIX}.${NEXT}"
+               NEXTADDR="${PREFIX}${NEXT}"
                NEXTAS=$((${ASBASE} + $NEXT))
-               PREVADDR="${PREFIX}.${PREV}"
+               PREVADDR="${PREFIX}${PREV}"
                PREVAS=$((${ASBASE} + $PREV))
                
                # Edit config to suit.
@@ -44,10 +46,10 @@ for H in `seq 1 ${NUM}` ; do
                         neighbor ${PREVADDR} peer-group default
                        !
                         address-family ipv6
-                        network fffe:${H}::/48
-                        network fffe:${H}:1::/48 pathlimit 1
-                        network fffe:${H}:2::/48 pathlimit 3
-                        network fffe:${H}:3::/48 pathlimit 3
+                        network 3ffe:${H}::/48
+                        network 3ffe:${H}:1::/48 pathlimit 1
+                        network 3ffe:${H}:2::/48 pathlimit 3
+                        network 3ffe:${H}:3::/48 pathlimit 3
                         neighbor default activate
                         neighbor default capability orf prefix-list both
                         neighbor default default-originate
@@ -64,8 +66,8 @@ for H in `seq 1 ${NUM}` ; do
        # You may want to automatically add configure a local address
        # on a loop interface.
        #
-       # Solaris: ifconfig vni${H} plumb ${ADDR}/32 up
-       # Linux:   ip address add ${ADDR}/32 dev lo 2> /dev/null
+       # Solaris: ifconfig vni${H} plumb ${ADDR}/${ADDRPLEN} up
+       # Linux:   ip address add ${ADDR}/${ADDRPLEN} dev lo 2> /dev/null
        ${BGPD} -i "${PIDBASE}"/bgpd${H}.pid \
                -l ${ADDR} \
                -f "${CONF}" \