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8p
8p
Posts: 20
Registered: ‎05-01-2008
Accepted Solution

RV042 - upnp not forwarding SSH

Hi,

 

I have to access different machines behind the RV042 using SSH.

Each machine have SSH open on port 22

So I need to create some EXTport to INTport forwarding.

 

Maybe I have it wrong, but I am trying with upnp and it does not work:

 

SSH_TL    |  TCP  |  11022  |  22  |  192.168.2.110  |  Enabled

SSH_323  |  TCP  |    2222  |  22  |  192.168.2.10   |  Enabled

 

But I still cannot connect to 192.168.2.110 using ssh root@xxx.xxx.xxx.xxx:11022

Nor can I connect to 192.168.2.10 using ssh root@xxx.xxx.xxx.xxx:2222

 

Any help would be very appreciated.

thanks!

aponikikay
Posts: 206
Registered: ‎03-24-2009

Re: RV042 - upnp not forwarding SSH

I tested this kind of set-up in my own network and I was successful on doing SSH. In your case you may try to disable Port Forwarding (Range Forwarding) for ports 11022 and 2222 instead just use UPnP forwarding. There were cases that if Port forwarding is enable, UPnP doesn't work as well under the same port.

Another option on this is that you may check the firmware version of your router and if you think that was an older version I suggest you try updating it to the latest one. you can download the latest firmware on this website as well.
8p
8p
Posts: 20
Registered: ‎05-01-2008

Re: RV042 - upnp not forwarding SSH

hi, thanks for your reply.

-I have no Port Range Forwarding set for ports 11022 nor 2222.
-My Firmware Version is the latest : 1.3.12.6-tm

 

Really I just don't get it.

thanks for your help.

aponikikay
Posts: 206
Registered: ‎03-24-2009

Re: RV042 - upnp not forwarding SSH

Have you tried to use another port forwarding aside from SSH? Does it work? If you want you may try forwarding some other port to see if it does work with your router.

You may also try re-updating your firmware even if its the latest version.
8p
8p
Posts: 20
Registered: ‎05-01-2008

Re: RV042 - upnp not forwarding SSH

TCP 16161 -> 80 - 192.168.2.110 - Enabled

Yes! it works with port 80.

I can http://mywanip:16161 and it reaches 192.168.2.110

this port works as expected! :smileyhappy:

 

 

SSH PROBLEM:

TCP 11022 -> 22 - 192.168.2.110 - Enabled

I cannot ssh user@mywanip:11022

I can ssh user@192.168.2.110

I have port scanned on my wanip: port 11022 is open with this config

I have port scanned on 192.168.2.110: port 22 is open on the computer

Seems like the upnp forwarding is not working on port 22 ?!?

 

thanks for your help!

8p
8p
Posts: 20
Registered: ‎05-01-2008

Re: RV042 - upnp not forwarding SSH

one additional note:

ssh user@wan.wan.wan.wan:11022
ssh: Could not resolve hostname wan.wan.wan.wan:11022: nodename nor servname provided, or not known
 

8p
8p
Posts: 20
Registered: ‎05-01-2008

Re: RV042 - upnp not forwarding SSH

SSH cannot use colon port.

you need to assign it as a parameter

 

SOLUTION: ssh -p 11022 user@wan.wan.wan.wan

NOT: ssh user@wan.wan.wan.wan:11022

 

Works like a charm!

Sorry about that!

thanks everyone!

-- 

Thierry