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Creating a VPN over another VPN with sshuttle

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0

I'm in this situation

myHost--(internet)--hostA--(LAN1)--hostB--(LAN2)--hostC

I want to forward the traffic starting from myHost to hostB in order to call a Web server running on hostC (visibile from hostB only) with a browser on myHost.

My idea was using sshuttle to create VPN1 from myHost to hostA. I excluded hostC from this VPN because I don't want to redirect data to hosts with the same address of hostC in LAN1:

sshuttle -r userA@hostA 0/0 -x hostC

With VPN1 up and running, I created VPN2 over VPN1 in order to redirect to hostB all TCP connections to hostC:

sshuttle -r userB@hostB hostC

Unfortunately, it did not work (i.e., I cannot connect to the Web server).

I am afraid I'm using sshuttle in a wrong way. Does anybody know the proper way to do this?

ssh networking vpn

share|improve this question

asked 2 days ago

floatingpurrfloatingpurr

1137

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Without giving additional info about routing tables, forwarding configurations and ip addresses of your LAN on all those machines, will be hard to help.
  
  – nwildner
  yesterday
  

  
  
  
  

add a comment | 

0

I'm in this situation

myHost--(internet)--hostA--(LAN1)--hostB--(LAN2)--hostC

I want to forward the traffic starting from myHost to hostB in order to call a Web server running on hostC (visibile from hostB only) with a browser on myHost.

My idea was using sshuttle to create VPN1 from myHost to hostA. I excluded hostC from this VPN because I don't want to redirect data to hosts with the same address of hostC in LAN1:

sshuttle -r userA@hostA 0/0 -x hostC

With VPN1 up and running, I created VPN2 over VPN1 in order to redirect to hostB all TCP connections to hostC:

sshuttle -r userB@hostB hostC

Unfortunately, it did not work (i.e., I cannot connect to the Web server).

I am afraid I'm using sshuttle in a wrong way. Does anybody know the proper way to do this?

ssh networking vpn

share|improve this question

asked 2 days ago

floatingpurrfloatingpurr

1137

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Without giving additional info about routing tables, forwarding configurations and ip addresses of your LAN on all those machines, will be hard to help.
  
  – nwildner
  yesterday
  

  
  
  
  

add a comment | 

I'm in this situation

myHost--(internet)--hostA--(LAN1)--hostB--(LAN2)--hostC

I want to forward the traffic starting from myHost to hostB in order to call a Web server running on hostC (visibile from hostB only) with a browser on myHost.

My idea was using sshuttle to create VPN1 from myHost to hostA. I excluded hostC from this VPN because I don't want to redirect data to hosts with the same address of hostC in LAN1:

sshuttle -r userA@hostA 0/0 -x hostC

With VPN1 up and running, I created VPN2 over VPN1 in order to redirect to hostB all TCP connections to hostC:

sshuttle -r userB@hostB hostC

Unfortunately, it did not work (i.e., I cannot connect to the Web server).

I am afraid I'm using sshuttle in a wrong way. Does anybody know the proper way to do this?

ssh networking vpn

share|improve this question

asked 2 days ago

floatingpurrfloatingpurr

1137

myHost--(internet)--hostA--(LAN1)--hostB--(LAN2)--hostC

sshuttle -r userA@hostA 0/0 -x hostC

sshuttle -r userB@hostB hostC

share|improve this question

asked 2 days ago

floatingpurrfloatingpurr

1137

share|improve this question

asked 2 days ago

floatingpurrfloatingpurr

1137

asked 2 days ago

floatingpurrfloatingpurr

1137

asked 2 days ago

floatingpurrfloatingpurr

1137