multi-hop ssh port forwards?

Bill McGonigle bill at bfccomputing.com
Mon Oct 18 11:35:01 EDT 2004


On Oct 18, 2004, at 10:41, Matt Brodeur wrote:

>    I think you're looking for something like this:
>
> $ ssh -L 8000:localhost:8000 myserver ssh -L 8000:insideserver:80 
> bastion

Yeah, that's what I thought would work, but empirically doesn't.  ssh 
tells me something like:

   channel 2: open failed: connect failed: Connection refused

BTW, throw in a -t on the first ssh to get the multi-hop terminal 
working.  I've also tried "AllowTCPForwarding yes" and "GatewayPorts 
yes".  I have a vague suspicion about TCP source ports but I haven't 
formulated any theories.

-Bill
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