clarification
The above discussion is a little hard to sort out. Can you clarify exactly these machines?
A 115.115.115.115 B 122.122.122.122 C 192.168.100.116 Which one is your desktop? Which one is the intermediary that you can already SSH to? Which one is your destination which you can only reach via the intermediary? |
@ ALL
here is a scenerio ... in my office server[X] having two ports one WAN port with direct internet line ip=115.x.x.x another LAN port with ip=192.168.x.x one proxy server[Y] with two port WAN ip=115.x.x.y & LAN ip=192.168.x.y running squid port listen on 3128 & let say 5 system connetced in lan using proxy to connect internet where my system ip is 192.168.100.116 (say) now i have to deliver/upload code,content etc on my client computer who is outside of our network i.e. other city basically i have to go into server room and i use server[X] to connet to my client since it in direct line, no need of proxy or firewall to browse internet or any... i can connetc to my client machine via ssh as they have also given us a didecated IP i.e. 122.x.x.x but i want to connetc my client from my local desktop computer with ip=192.168.100.116 using windows xp and putty as client. HOPE this is enough to explain |
It's still not clear to me.
A:115.115.115.115----B:122.122.122.122----C:192.168.100.116 If you are sitting at C and wanting to connect to A, but unable to make a direct connection yet able to connect to B, then you can follow the steps in #7 above, but substitute the right IP numbers for the ones I provided. There are two methods there, one chaining clients and the other using netcat. If you cannot use SSH to connect to the intermediary then there is likely no method that you can use to connect to the final machine either. Squid has no relevance to or effect on SSH. |
Dear swaggerlee,
115 server accessing 122 via any VPN or 122 having public ip ? or is there any tunnel created for 115 server ? Actually we don't know your network architecture better you can contact your Network Administrator. He knows about your network traffic ways and restrictions and all. Maybe they will give you tunnel for this. Cheers, Abdul Salam |
Quote:
115.115.115.115 is the intermediary which i can ssh 122.122.122.122 is the intermediary which i can only reach via the intermediary |
Quote:
Code:
ssh -tt 115.115.115.115 ssh -tt 122.122.122.122 Code:
ssh -o 'ProxyCommand ssh %h nc 122.122.122.122 22' \ |
@swaggerlee
According to your output of tracert 155.115.115.155 command, you don't have access to this server from your local machine. So ask your network admin to provide you ssh connection from your local machine to 115.115.115.115 server. I think if you are able to ssh 115.115.115.115 server, you may be able to access 122.122.122.122 server via ssh. sunil |
i think m missing some info i'll be back soon with new scenario till then stay tune ....
|
okk after reading my own post i realized that i have provided u info but missed a little bit i.e. as i said in my previous comments
Quote:
that implies that i'll be unable to connect my remote client from my local machine i.e. from 192.168.100.116---->122.122.122.122 so what next i need to do to establish connection |
you can connect your machine to X server with 192 series ip then try to connect 112 server, you are able to connect.
(open any terminal try to connect) |
Code:
+----------------+ +-----------------------------+ +----------------+ Code:
ssh -tt 192.168.x.x ssh -tt 122.122.122.122 |
HI All
yes i can connect nowwwww :) thank a lot buddies but still !! what if want to connect directly i.e Code:
+----------------+ +------------------+ |
@swaggerlee
Still i am telling proxy has no concern with ssh. Talk to your network admin regarding access you want from your local system. sunil |
Dear Swaggerlee
You want to connect 112.x.x.x server directly ? Ask your Network Administrator to create a Tunnel between your local machine IP Gateway and Remote location Gateway like any Site to Site VPN using Router or Firewall. Then only your able to connect directly. Cheers, Abdul |
Okkkk thank you abdulna for reply and thank you all for holding your patience and giving a possible solution
and m sorry if i haven't clearly described my post earlier as i was confused too !! well i do have another problems lets do it in new thread 3 cheers !! swaggerlee |
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