Can't find the default gateway of my router

[linderimo]

I Have a problem with my router Linksys, model WRT54G.
I can't find his default gateway by anyway.
the famous "192.168.1.1" didn't work, and when i try to find in the command prompt appear something like:
"defaul gateway: "
I didn't try to hard reset the router cus i don't know if the problem will continue and i lose it.
my router keep sending wi-fi, but i can't acess it. i don't know how to repair it, i searched for a long time and got no answers.

I took a pictre to show that.

Ps: that's happening not just in my computer;
and sorry for bad english, not my best but i tried '-'.

 

[hang-the-9]

It's not 168.192, it's 192.168, that could be your issue if you have the numbers mixed up.

If you do an ipconfig command you will see the default gateway listed unless you have the IP set to manual on the computer.

 

[linderimo]

It's not 168.192, it's 192.168, that could be your issue if you have the numbers mixed up.

If you do an ipconfig command you will see the default gateway listed unless you have the IP set to manual on the computer.

sry i wrote wrong here, but i tried with 192.168, just here in post that i wrote wrong, sorry again

 

[hang-the-9]

You said you did not try a hard reset, I thought you did. That's a good place to start, you'll just have to setup the wireless and other settings again. If the computer can connect to the internet and gives you a gateway IP, but the config page won't open, a bad router can do that.