John,
Different versions of DD-WRT!
I've just found a WRT54G and the WAN interface (determined by running ifconfig command) is vlan1 Thanks for the tip about Adminstration/Commands/Save Firewall.
73 Nick G4IRX
On 09/01/2014 09:47, John Wiseman wrote:
(Please trim inclusions from previous messages) _______________________________________________ Nick,
You can make these changes persist across reboots in DD-WRT by using the Adminstration/Commands/Save Firewall feature. I have
iptables -t nat -I PREROUTING -p 4 -d 82.18.43.225 -j DNAT --to 192.168.1.31 iptables -t filter -I FORWARD -p 4 -d 192.168.1.31 -j ACCEPT
I had problems with -i eth1, maybe because I was using the wrong interface. (Should it be the bridge?) Specifying an address means I'll have to change it when my external address changes, but on Virgin Media this very rarely happens.
I have separate cable modem and router, but I've been on Diamond/NTL/Virgin for a very long time - maybe their current offering isn't so flexible.
73, John G8BPQ