diff options
| -rw-r--r-- | meta-google/recipes-google/networking/gbmc-bridge/-bmc-gbmcbr.network.in | 2 | ||||
| -rw-r--r-- | meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-gw-src.sh | 33 |
2 files changed, 33 insertions, 2 deletions
diff --git a/meta-google/recipes-google/networking/gbmc-bridge/-bmc-gbmcbr.network.in b/meta-google/recipes-google/networking/gbmc-bridge/-bmc-gbmcbr.network.in index 09ef620351..a2bfc0da4c 100644 --- a/meta-google/recipes-google/networking/gbmc-bridge/-bmc-gbmcbr.network.in +++ b/meta-google/recipes-google/networking/gbmc-bridge/-bmc-gbmcbr.network.in @@ -11,4 +11,4 @@ IPv6PrefixDelegation=yes [IPv6AcceptRA] DHCPv6Client=false [IPv6PrefixDelegation] -RouterLifetimeSec=30 +RouterLifetimeSec=0 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 cfe993f28e..9e01d4a6f9 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 @@ -12,12 +12,41 @@ # See the License for the specific language governing permissions and # limitations under the License. -[ -z "${gbmc_br_gw_src_lib-}" ] || return +[ -n "${gbmc_br_gw_src_lib-}" ] && return source /usr/share/network/lib.sh || exit gbmc_br_gw_src_ip= declare -A gbmc_br_gw_src_routes=() +gbmc_br_gw_defgw= + +gbmc_br_set_router() { + local defgw= + local route + for route in "${!gbmc_br_gw_src_routes[@]}"; do + if [[ "$route" != *' dev gbmcbr '* ]]; then + defgw=1 + break + fi + done + [ "$defgw" = "$gbmc_br_gw_defgw" ] && return + gbmc_br_gw_defgw="$defgw" + + local files=(/run/systemd/network/{00,}-bmc-gbmcbr.network.d/50-defgw.conf) + if [ -n "$defgw" ]; then + local file + for file in "${files[@]}"; do + mkdir -p "$(dirname "$file")" + printf '[IPv6PrefixDelegation]\nRouterLifetimeSec=30\n' >"$file" + done + else + rm -f "${files[@]}" + fi + + if [ "$(systemctl is-active systemd-networkd)" != 'inactive' ]; then + networkctl reload && networkctl reconfigure gbmcbr + fi +} gbmc_br_gw_src_update() { [ -n "$gbmc_br_gw_src_ip" ] || return @@ -42,9 +71,11 @@ gbmc_br_gw_src_hook() { if [ "$action" = 'add' -a -z "${gbmc_br_gw_src_routes["$route"]}" ]; then gbmc_br_gw_src_routes["$route"]=1 gbmc_br_gw_src_update + gbmc_br_set_router elif [ "$action" = 'del' -a -n "${gbmc_br_gw_src_routes["$route"]}" ]; then unset 'gbmc_br_gw_src_routes[$route]' gbmc_br_gw_src_update + gbmc_br_set_router fi # Match only global IP addresses on the bridge that match the BMC stateless # prefix (<mpfx>:fd00:). So 2002:af4:3480:2248:fd00:6345:3069:9186 would be |