How do I determine if my firmware uses tun0 or tun1?

[tittiger 0]

I am running build 13064 of dd-wrt.v24_vpn_generic.bin.

The ddwrt config instructions state:

"Copy the following firewall rules into the command window (IMPORTANT: check your tun interface name and set it accordingly - some firmware builds will have tun1 and not tun0)"

But there is no information on how I might verify which my firmware is configured with.

Could someone please point me to a link that explains how to do this or possibly explain it your self?

Thanks in advance.
Joe

*** FWIW I have RTFM, in both the forum and the help files,  and could find nothing in a search for tun0 or tun1

[Staff 9921]

Hello,

 

connect to your router via telnet or ssh and issue command "ifconfig".

 

Kind regards