Port forwarding bug(?) local router 1.7.1

[slvrsi]

Using WDR3600 with 1.7.1

Tried to port forward external port to the router itself using individual port forwarding but doesn't work.

eg: router ip 192.168.50.1
port forward port: proto: both
port: 1234
to ip: 192.168.50.1
port: 1234
Enabled: yes...

Unable to telnet port from outside. however, running ip rules:
iptables -A input_wan_rule -p tcp -m tcp --dport 1234 -j ACCEPT
iptables -A input_wan_rule -p udp -m udp --dport 1234 -j ACCEPT

Enable port forwarding.

Is the interface broken? Did I do something wrong?

Port forwarding always works to other natted addresses.

[ispyisail]

This problem was also mentioned for installing transmission on a gargoyle router.

The solution was the same as yours

viewtopic.php?f=11&t=6640