QinQ

[Dan Lukes]

Radek Krejča wrote:
> Potrebuju nahodit QinQ na BSD

> root at r-21:/root # ifconfig vlan4005 create
> root at r-21:/root # ifconfig vlan4005 vlan 4005 vlandev em1
> root at r-21:/root # ifconfig vlan4006 create
> root at r-21:/root # ifconfig vlan4006 vlan 4006 vlandev vlan4005
> ifconfig: SIOCSETVLAN: Protocol not supported

Takhle QinQ na FreeBSD dosahnout nelze. VLAN interface nemuze byt parent
interfacem pro jiny VLAN interface. Mj. s ohledem na hardwarovou
akceleraci tuhle konfiguraci soucasny kod proste nezvladne.

Podle vseho lze tohle zaridit pres netgraph
> http://lists.freebsd.org/pipermail/freebsd-net/2011-December/030886.html

Dan