Re: [gentoo-user] SSH permission question

[Stephen Liu]

Ernie Schroder wrote:

Looks like your sshd does not allow X-connections. Check in your
/etc/ssh/sshd_config for this option.
X11Forwarding yes
     

Now it looks to me a little bid funny.  The tide has changed, the
other way round
PC2-Gentoo box can ssh-connect PC1-RH9 box and start the
application of the latter.  But PC1-RH9 box can't ssh-connect
PC2-Gentoo box
/etc/ssh/ssh_config
Host  *
         ForwardX11  yes
Already there on both boxes.

What is the use of  *  after Host ?

On PC1-RH9 box
# ssh -l root 192.168.0.2
ssh: connect to host 192.168.0.2 port 22: Connection refused
# ping -c 3 192.168.0.2
PING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
64 bytes from 192.168.0.2: icmp_seq=1 ttl=64 time=0.292 ms
64 bytes from 192.168.0.2: icmp_seq=2 ttl=64 time=0.230 ms
64 bytes from 192.168.0.2: icmp_seq=3 ttl=64 time=0.227 ms
--- 192.168.0.2 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 0.227/0.249/0.292/0.035 ms
I have not touched anything since last posting, only turn-off the
boxes.
Stephen, try 

# ssh [EMAIL PROTECTED]

What does that show?
 

Hi Ernie,

The same result

On PC1-RH9 box
# ssh -X [EMAIL PROTECTED]
ssh: connect to host 192.168.0.2 port 22: Connection refused
# ssh -l root 192.168.0.2
ssh: connect to host 192.168.0.2 port 22: Connection refused
ping was Ok
# ping -c 3 192.168.0.2
PING 192.168.0.2 (192.168.0.2) 56(84) bytes of data.
64 bytes from 192.168.0.2: icmp_seq=1 ttl=64 time=0.560 ms
- snip -
3 packets transmitted, 3 received, 0% packet loss, time 2017ms
rtt min/avg/max/mdev = 0.221/0.356/0.560/0.148 ms
It seemed Port 22 always locked.
=======================
But both commands worked on PC2-Gentoo box.  They could connect X-server 
of PC1-RH9 box

I was searching around for command to temp-stop  iptables  on PC2-Gentoo 
box without result

# iptables stop
3 /sbin/iptables stop
could not work
B.R.
Stephen




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