Configuring VLANs - Why is IP address require on NIC connected
wojtek at wojtek.tensor.gdynia.pl
Thu Jun 18 16:41:55 UTC 2009
> done using ifconfig_em0_name="ext0" in rc.conf.
> I find I have to give the ext0 interface an IP address in order for routing
> and packet filtering to work on the attached VLANs.
You have to set up IP address to vlans, not main interface. It's the way
Having 2 vlan's is like having 2 ethernet cards, while physically having
one. switch is responsible to segregate your traffic and connect one
"virtual ethernet" to right clients, and second to other clients - exactly
how you configured switch.
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