Hi On 21/03/2016 2:22 AM, arian wrote: > another simple bandwidth check: > # host1: nc -l 8090 > /dev/zero > # host2: dd if=/dev/zero | nc host1 8090
Okay, I'm trying the following. On host 1 # ssh -f name-in-config -L 18090:localhost:8090 'nc -l 8090 > /dev/zero' The "name-in-config" is setup in ~/.ssh/config file with host and port, direct login with the name works perfectly. The remote end [host 2] is running nc, I can see it via a different login. root 21335 21333 0 05:38 ? 00:00:00 bash -c nc -l 8090 > /dev/zero Back to host 1.... # dd if=/dev/zero | nc localhost 18090 channel 3: open failed: connect failed: Connection refused Why do I get a connect failed on this? Kind Regards AndrewM
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