diff options
Diffstat (limited to 'data')
| -rw-r--r-- | data/templates/pppoe/ipv6-up.script.tmpl | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/data/templates/pppoe/ipv6-up.script.tmpl b/data/templates/pppoe/ipv6-up.script.tmpl index 9bf6db5cc..097f1d4c3 100644 --- a/data/templates/pppoe/ipv6-up.script.tmpl +++ b/data/templates/pppoe/ipv6-up.script.tmpl @@ -7,6 +7,8 @@ if [ "$6" != "{{ intf }}" ]; then exit fi +set -x + {% if ipv6_autoconf -%} # add some info to syslog DIALER_PID=$(cat /var/run/{{ intf }}.pid) @@ -44,3 +46,42 @@ echo 1 > /proc/sys/net/ipv6/conf/{{ intf }}/autoconf # Start wide dhcpv6 client systemctl start dhcp6c@{{ intf }}.service {% endif %} + + +{% if default_route != 'none' -%} +# See https://phabricator.vyos.net/T2248 & T2220. Determine if we are enslaved +# to a VRF, this is needed to properly insert the default route. + +SED_OPT="^ipv6 route" +VRF_NAME="" +if [ -d /sys/class/net/{{ intf }}/upper_* ]; then + # Determine upper (VRF) interface + VRF=$(basename $(ls -d /sys/class/net/{{ intf }}/upper_*)) + # Remove upper_ prefix from result string + VRF=${VRF#"upper_"} + # generate new SED command + SED_OPT="vrf ${VRF}" + # generate vtysh option + VRF_NAME="vrf ${VRF}" +fi + +{% if default_route == 'auto' -%} +# Only insert a new default route if there is no default route configured +routes=$(vtysh -c "show running-config" | sed -n "/${SED_OPT}/,/!/p" | grep ::/0 | wc -l) +if [ "$routes" -ne 0 ]; then + exit 1 +fi + +{% elif default_route == 'force' -%} +# Retrieve current static default routes and remove it from the routing table +vtysh -c "show running-config" | sed -n "/${SED_OPT}/,/!/p" | grep ::/0 | while read route ; do + vtysh -c "conf t" ${VTY_OPT} -c "no ${route} ${VRF_NAME}" +done +{% endif %} + +# Add default route to default or VRF routing table +vtysh -c "conf t" ${VTY_OPT} -c "ipv6 route ::/0 {{ intf }} ${VRF_NAME}" +logger -t pppd[$DIALER_PID] "added default route via {{ intf }} ${VRF_NAME}" +{% endif %} + + |