Cannot SSH into new computer running CentOS 6.3 from Fedora 16 -



Cannot SSH into new computer running CentOS 6.3 from Fedora 16 -

i installed centos 6.3 on new computer , unable ssh our computer running fedora 16. both on same network.

some facts: - can ping fedora machine. - can ssh centos computer on centos computer. - have looked hosts allow , deny, have set selinux permissive, tried iptables disabled on fedora computer

i fresh out of ideas...

thanks

do have fail2ban running?

do have denyhosts running?

do have iptables allowing tcp 22?

do have line in sshd_config refers "allowusers"? (most dont do, , if yours does, need business relationship listed on line)

can run command tail -f /var/log/secure on machine @ same time while trying login sec machine , spot issue? if not, paste output log here me comment on.

a long shot, might seek service sshd restart , seek 1 time again see if helps. go ahead , run tail /varlog/messages while restarting daemon see if spot unusual while doing that. if spot issue great, if dont, post output here me comment on.

last, cp /etc/ssh/sshd_config /etc/ssh/sshd_config.back , take known working sshd_config machine , place on top of yours , restart daemon 1 time again & seek again.

my money on seeing helps in /var/log/secure.

centos

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