diff options
| -rw-r--r-- | meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-gw-src.sh | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-gw-src.sh b/meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-gw-src.sh index 4bd3828213..6085240ccf 100644 --- a/meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-gw-src.sh +++ b/meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-gw-src.sh @@ -16,7 +16,8 @@ source /usr/share/network/lib.sh || exit -gbmc_br_gw_src_ip= +gbmc_br_gw_src_ip_stateful= +gbmc_br_gw_src_ip_stateless= declare -A gbmc_br_gw_src_routes=() gbmc_br_gw_defgw= @@ -49,6 +50,7 @@ gbmc_br_set_router() { } gbmc_br_gw_src_update() { + local gbmc_br_gw_src_ip="${gbmc_br_gw_src_ip_stateful:-$gbmc_br_gw_src_ip_stateless}" [ -n "$gbmc_br_gw_src_ip" ] || return local route @@ -87,9 +89,15 @@ gbmc_br_gw_src_hook() { echo "gBMC Bridge Ensure RA Invalid IP: $ip" >&2 return 1 fi - if (( ip_bytes[8] != 0xfd || ip_bytes[9] != 0 )); then + # Ignore ULAs and non-gBMC addresses + if (( ip_bytes[0] & 0xfe == 0xfc || ip_bytes[8] != 0xfd )); then return 0 fi + if (( ip_bytes[9] != 0 )); then + local -n gbmc_br_gw_src_ip=gbmc_br_gw_src_ip_stateful + else + local -n gbmc_br_gw_src_ip=gbmc_br_gw_src_ip_stateless + fi if [ "$action" = 'add' -a "$ip" != "$gbmc_br_gw_src_ip" ]; then gbmc_br_gw_src_ip="$ip" gbmc_br_gw_src_update |