07-04-2007
I checked routing from both side with traceroute it works properly. It goes to gateway first and then server.
When I ssh from server1 to server2 it works. but when I ssh from server2 to server1 it doesnt work.
So I sniffed pacekts with snoop on all all servers. Then I got that, server2 send packets it goes to server3 then it goest to server1. Server1 sends reply to each packet but server3 doesnt reseive thore replies from Server1. Here is the problem. Please help
When I SSH from Server1 to Server2 :
ssh (gw)
Server1 ----> Server3 ----> Server2
Server1 <---- Server3 <---- Server2
When I SSH from Server2 to Server1 :
ssh
Server2 ----> Server3 ----> Server1
Server2 Server3
X <---- Server1
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LEARN ABOUT SUSE
ssh-copy-id
SSH-COPY-ID(1) General Commands Manual SSH-COPY-ID(1)
NAME
ssh-copy-id - install your public key in a remote machine's authorized_keys
SYNOPSIS
ssh-copy-id [-i [identity_file]] [user@]machine
DESCRIPTION
ssh-copy-id is a script that uses ssh to log into a remote machine (presumably using a login password, so password authentication should be
enabled, unless you've done some clever use of multiple identities)
It also changes the permissions of the remote user's home, ~/.ssh, and ~/.ssh/authorized_keys to remove group writability (which would oth-
erwise prevent you from logging in, if the remote sshd has StrictModes set in its configuration).
If the -i option is given then the identity file (defaults to ~/.ssh/id_rsa.pub) is used, regardless of whether there are any keys in your
ssh-agent. Otherwise, if this:
ssh-add -L
provides any output, it uses that in preference to the identity file.
If the -i option is used, or the ssh-add produced no output, then it uses the contents of the identity file. Once it has one or more fin-
gerprints (by whatever means) it uses ssh to append them to ~/.ssh/authorized_keys on the remote machine (creating the file, and directory,
if necessary)
SEE ALSO
ssh(1), ssh-agent(1), sshd(8)
OpenSSH 14 November 1999 SSH-COPY-ID(1)