newedge/infra

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kurogeek 31ebf2d081 machines/stellio: deprecate withdrawn DHCPv6-PD prefixes (interim copy of cnx-network fa11327)

After the reboot vlan-lan got its /64 at boot, but IPv6 still failed for
clients: the first PPPoE session lands on another AIS BNG, is torn down
minutes later, and the reconnect brings a different /64 (07:53
2405:9800:b911:91e3 -> 07:57 b910:1f5d). networkd announces the new
prefix at once but never deprecates the old one (systemd#29651), so
clients keep it preferred for up to 30 minutes and source selection
sends every connection from a dead address.

router-radv-deprecate.service watches vlan-* for networkd removing a
dynamic address and sends RAs with that /64 at preferred lifetime 0 via
a short-lived radvd (SIGKILLed: no shutdown RA). Identical script to the
upstream commit; drop once the cnx-network input is bumped past it.

Verified on stellio: the stale prefix flipped to deprecated on the
client at the first RA and pings resumed; a synthetic dynamic address
removed from vlan-lan produced the same RA end to end.

2026-10-08 08:13:23 +00:00

inventories

machines/stellio: a new whitehouse router that uses clanService/router from cnx-network

2026-09-23 15:31:57 +07:00

lib

Glom NAS machine vega

2025-09-24 14:20:21 +07:00

machines

machines/stellio: deprecate withdrawn DHCPv6-PD prefixes (interim copy of cnx-network fa11327)

2026-10-08 08:13:23 +00:00

modules

remove break