Stumped! Can SSH tunnel from any computer to server except this one using Mac OS 10.2 - more perplexing facts inside
From: Marc (vigod@yahoo.com)
Date: 04/10/03
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From: vigod@yahoo.com (Marc) Date: 9 Apr 2003 20:39:18 -0700
I am running Mac 0S X 10.2 and have OpenSSH_3.4p1, SSH protocols
1.5/2.0, OpenSSL 0x0090609f. I am able to setup ssh tunnels to my
other Redhat 7.2 linux server running sshd version OpenSSH_3.1p1
I am also able to ssh tunnel to get my email into my Redhat Linux 7.3
server using Mac OS 9 clients on both this computer (OS X 10.2),
laptop running OS 9 and from my PC using SSH client. The 7.3 server
is running sshd version OpenSSH_3.4p1.
When I try to connect using tunnels to the 7.3 server from my Mac OS X
10.2 it fails with the error:
channel 2: open failed: connect failed: Connection timed out
64 bytes from 127.0.0.1: icmp_seq=8 ttl=64 time=0.027 ms
64 bytes from 127.0.0.1: icmp_seq=8 ttl=64 time=0.023 ms
64 bytes from 127.0.0.1: icmp_seq=9 ttl=64 time=0.037 ms
64 bytes from 127.0.0.1: icmp_seq=9 ttl=64 time=0.027 ms
64 bytes from 127.0.0.1: icmp_seq=10 ttl=64 time=0.022 ms
64 bytes from 127.0.0.1: icmp_seq=10 ttl=64 time=0.032 ms
channel 2: open failed: connect failed: Connection timed out
64 bytes from 127.0.0.1: icmp_seq=11 ttl=64 time=0.033 ms
64 bytes from 127.0.0.1: icmp_seq=11 ttl=64 time=0.025 ms
64 bytes from 127.0.0.1: icmp_seq=12 ttl=64 time=0.036 ms
64 bytes from 127.0.0.1: icmp_seq=12 ttl=64 time=0.036 ms
channel 2: open failed: connect failed: Connection timed out
channel 2: open failed: connect failed: Connection timed out
I'm using the same tunnel command that I use to tunnel my mail
pop/smtp on the 7.2 system but for some reason it just won't work on
the new 7.3 server with OS X 10.2. All tunnels work to the 7.3 though
from laptop, pc or os x running OS 9 in emulation even!
ssh -C -f -L 1101:222.222.22.123:110 www.domain.com ping -i 120
127.0.0.1
I use the ping to keep the connection alive. I can actually see the
ping on the 7.3 server which works and obviously shows the ssh
connection is setup but it will not allow tunneling for pop/smtp using
Mac OS X 10.2
Is there some sort of incompatibility in the ssl or ssh programs I'm
using? I'm totally stumped after 40 hours of troubleshooting this.
Since it works everywhere but on the computer I need it to I'm in dire
straits. Any suggestions would be very helpful.
thanks,
marc
- Previous message: Alessandro Selli: "Re: Settings "FallBackToRsh" and "UsRsh" in SSH configfile still functioning?"
- Next in thread: Richard E. Silverman: "Re: Stumped! Can SSH tunnel from any computer to server except this one using Mac OS 10.2 - more perplexing facts inside"
- Reply: Richard E. Silverman: "Re: Stumped! Can SSH tunnel from any computer to server except this one using Mac OS 10.2 - more perplexing facts inside"
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