Mit den VLANs müsste man auf jeden Fall ein beliebig krankes Routing hinbringen ;-)
Hier steht eigentlich alles, was man zum WRT54G sagen kann:
http://www.seattlewireless.net/index.cgi/LinksysWrt54g.
Zu den Ethernet-Ports bei meiner Version:
the network configuration for the rev2 hardware is different. There is no eth2 interface anymore. From dmesg you can see eth0 and eth1 as the wired ethernet port and the wireless ethernet port respectively.
eth0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 3.50.21.0
eth1: Broadcom BCM43XX 802.11 Wireless Controller 3.50.21.0
eth0 is the 5 port hardware switch. eth0 is virtualized into two ethernet devices, vlan0 which represents the 4 port switch, and vlan1 which represents the WAN port. a bridge, br0, is created at boot-up to bridge together vlan0 (the 4 port switch) and eth1 (the wireless interface). -- donp at personaltelco dot net 31Aug2004
cu,
Michael