Date: Sat, 18 Dec 2004 19:31:56 +0200 From: "Donatas" <donatas@lrtc.net> To: <freebsd-net@freebsd.org> Subject: double vlans - once again. Message-ID: <001e01c4e527$78caac10$9f90a8c0@donatas>
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ok, i'll simplify my question -
we have vlan traffic, which is transfered via double tagged vlans (nested vlans). Such functions are supported in some advanced switches (AT-8948). The problem is - we cannot route those double-tagged vlans using freebsd machines. Or maybe it is possible?
let's say we've created vlan-1 and vlan-2, where vlan-2 parent device is vlan-1 and vlan-1 parent device is physical network adapter. This procedure seems impossible in freebsd.
I've mentioned netgraph only as possible solution. Interesting, what happens when freebsd get's double-tagged frame?
thank you
Donatas Gendvilas
AB Lietuvos Radijos Ir Televizijos Centras
Duomenų Perdavimo Departamentas
Valdymo Centras
tel.: lokalus 444, 8-5-2525384, +37065266772
Sausio 13-osios g. 10, 04347 Vilnius 50, Lietuva
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