`get_wanface`

[zubbs1]

I've been trying to include the following line but but keep getting errors and haven't been able to ascertain if Merlin doesn't use this command, only DD-WRT does, or if I'm doing something wrong (always the most likely variable )?

#iptables -t mangle -I POSTROUTING -o `get_wanface` -j TTL –ttl-set 64

get_wanface: not found
Bad argument `TTL'

For what its worth, WANIF=`get_wanface` trigger similar or identical errors.

Cheers for any help.

 

[ColinTaylor]

The equivalent would be:

nvram get wan0_ifname

 

[zubbs1]

Thank you, I appreciate your help .