Move guacd to pod network (MTU fix) + unicast WoL

Shipped

July 7, 2026 at 9:39 PM UTC

Author

Kamo

Commit

9b177dd

guacd on hostNetwork (k1m1 eno49 MTU 1500) vs guacamole pod on cilium overlay (MTU 1420): RDP connected but large frames were dropped across the boundary -> 'Guacamole protocol violation' -> client timeout on BOTH connections. Pod-network guacd keeps both hops overlay-internal at 1420, fixing it. guacd still reaches the LAN Windows PC via pod egress; WoL switched to unicast (192.168.4.44) since a pod can't L2-broadcast. Requires WoL enabled in the PC firmware.