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тАО07-29-2009 08:37 PM
тАО07-29-2009 08:37 PM
ssh problem
root@inccisss0001 # ssh inchfbag -v
SSH Version SSH_1.0.1, protocol versions 1.5/2.0.
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: ssh_connect: getuid 0 geteuid 0 anon 0
debug1: Connecting to inchfbag [172.24.131.2] port 22.
debug1: Allocated local port 1023.
debug1: Connection established.
debug1: identity file //.ssh/identity type 3
debug1: identity file //.ssh/id_rsa type 3
debug1: identity file //.ssh/id_dsa type 3
ssh_exchange_identification: Connection closed by remote host
debug1: Calling cleanup 0x3ee0c(0x0)
root@inccisss0001 #
but i am able to ssh from inchfbag
this is the error i am getting when i try to ssh from server-a to server-b.
ssh_exchange_identification:closed by remote host
but i am able to ssh from server-b to all servers
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тАО07-29-2009 09:10 PM
тАО07-29-2009 09:10 PM
Re: ssh problem
Please check syslog.log for messages like:
sshd[23456]: refused connect from
Check in the /etc/hosts.allow and /etc/hosts.deny files for any special permissions that may be limiting your access to sshd on the server.
Regds,
R.K.
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тАО07-29-2009 09:13 PM
тАО07-29-2009 09:13 PM
Re: ssh problem
Thanks..
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тАО07-29-2009 11:14 PM
тАО07-29-2009 11:14 PM
Re: ssh problem
server b to all server ssh connection possiable
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тАО07-30-2009 04:29 AM
тАО07-30-2009 04:29 AM
Re: ssh problem
>server b to all server ssh connection possiable
This statement is irrelevant to your problem. You may very well be able to ssh out but incoming ssh connections may not be accepted due to many reasons.
1) are you sure sshd is listening on port 22 on inchfbag ?
ps -ef | grep sshd
netstat -an | grep LISTEN | grep 22
2) are you sure your corporate firewall is allowing incoming ssh connections to this server ?
ask your firewall admins about this
3) for further debugging, are you able to ssh into inchfbag from any other server ?
UNIX because I majored in cryptology...
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тАО07-30-2009 07:58 AM
тАО07-30-2009 07:58 AM