VLAN not working in 378.55

[vfrvulcan]

Apologies if this is posted elsewhere but I couldn't find anything about it and found the 378.55 thread closed.

Prior to updating my N66U to 378.55 (pretty sure I was on 378.54-2 previously), I had a VLAN set up on port 4 but this no longer seems to be working.

My (unchanged) nat-start code is:

#!/bin/sh
#
# lan ports 1-3 assigned to vlan1
robocfg vlan 1 ports "1 2 3 8t"
# port 4 to vlan4
robocfg vlan 4 ports "4 8t"
#
vconfig add eth0 4
#
ifconfig vlan4 192.168.125.1 netmask 255.255.255.0 up
#
iptables -I FORWARD -i vlan4 -m state --state NEW -j ACCEPT
iptables -I FORWARD -i vlan4 -o br0 -m state --state NEW -j DROP
iptables -I FORWARD -i br0 -o vlan4 -m state --state NEW -j DROP
iptables -I INPUT -i vlan4 -j ACCEPT

And the error returned when trying to run it manually is:

admin@RT-N66U:/# vconfig: ioctl error for add: Invalid argument

Any pointers for a resolution would be appreciated.

Regards

Aaron

 

[vfrvulcan]

Sorry guys,

Scratch that - three reboots later and it's working again