cvs commit: src/sys/net if_bridge.c if_bridgevar.h
Bruce M. Simpson
bms at FreeBSD.org
Wed Jun 13 22:56:19 UTC 2007
Andrew Thompson wrote:
> I have priority frames mapped to vlan1 in bridge_rtupdate, as far as I
> can tell this is correct.
> 2325: bridge_rtupdate(...)
> 2334: /* 802.1p frames map to vlan 1 */
> 2335: if (vlan == 0)
> 2336: vlan = 1;
According to the 802.1q spec this is correct for bridging. priority
frames for the purposes of the VLAN bridge are regarded as untagged and
should be mapped to VLAN 1 (table 9-2 in the 802.1q-1998 spec).
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