Help to use SSH dropbear from outside

[spallared]

Hi, sorry if i speak english but i can't understand German...
I recently bought a Fritz Fon ATA and i succesfully installed dropbear. Now i can connect from the inside of my lan with ssh but i still can't reach Fritz from outside, port 22 seems firewalled. The problem is i can't set a forward from fritz's public ip to frit's private ip, i saw (maybe) i have to add something to /var/flash/ar7.cfg but i can't understand how... if i open ar7.cfg file with "vi" it seems empty but if i look at it with "cat" it has a lot of things inside... how can i modify this?

Thanks in advance
Luca

 

[u.g]

Welcome ...

You have to use nvi /var/flash/ar7.cfg (nvi=wrapper script)
In section forwardrules there must be this line
"tcp 0.0.0.0:22 0.0.0.0:22",
to reach your box
After modifying ar7.cfg you can start ar7cfgchanged (or reboot)

 

[spallared]

Welcome ...

You have to use nvi /var/flash/ar7.cfg (nvi=wrapper script)
In section forwardrules there must be this line
"tcp 0.0.0.0:22 0.0.0.0:22",
to reach your box
After modifying ar7.cfg you can start ar7cfgchanged (or reboot)

Hi & welcome...

Thanks for your reply, i did it and now everything works fine...

Many thanks!

Ciao
Luca