[CentOS] unknown connection

Bowie Bailey Bowie_Bailey at BUC.com
Tue Aug 25 16:15:59 UTC 2009


Manuel Monteiro wrote:
>
> Hello,
>
>  
>
> Today I updated one of our computers running CentOS 5.3 32bit. After a
> reboot I notice the following with lsof –i
>
>  
>
> sshd      3638   root    3u  IPv6  17317       TCP
> pc46.astro.up.pt:ssh->119.1.193.205:zephyr-clt (ESTABLISHED)
>
> sshd      3639   sshd    3u  IPv6  17317       TCP
> pc46.astro.up.pt:ssh->119.1.193.205:zephyr-clt (ESTABLISHED)
>
>  
>
> What is this connection?
>
>  
>
> IPtables is on and SELinux is on enforcing mode.
>

Looks like an ssh connection from 119.1.193.205 port 2103 (defined as
"zephyr-clt" in /etc/services).

-- 
Bowie



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