Code:

192.168.39.1 network, packets start to drop on both LANs

If it's not every packet then check for an IP conflict in case something else is already using 192.168.39.1, the IP you've allocated for the 2830.

Hi,

Yes both pcs on both subnets can access the routers homepage from the wui - even on both ip addresses (10.0.0.254 and 192.168.1.3) on both machines. It's just that the pc on the vlan1 (192.168.1.3) network would not connect to the internet.

One thing I have tried is to change the ip address of the vlan1 network to 192.168.10.1 and this seems to work. This is very strange as I don't have any other networks on 192.168.1.3. I do have two vpns set up to 192.168.1.1 and 192.168.2.1 in other geographic locations.

Thanks anyway, hopefully that's sorted. I'll keep you updated if anything changes.

Tom