Unable to telnet to port 110
Opesh Alkara
opeshalkara at gmail.com
Sat Aug 6 08:07:34 UTC 2005
Raj,
seems an absurd suggesstion but can you confirm whether your pop3 server is
listening to
192.168.205.224 <http://192.168.205.224> (i.e.) your ethernet Ip
address.....
I mean have you tried
#telnet 192.168.205.224 <http://192.168.205.224> 110
on your POP3 server....?
Thanks,
Opesh Alkara
On 8/6/05, Raj Atwal <atwalrs at yahoo.com> wrote:
>
> I have configured pop3 and postfix on my RH server, but I am unable to
> make a pop3 connection from any client to the server.
>
> On the server itself I can successfully telnet to the pop3 port 110.
>
> eg:
> telnet localhost 110
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
> +OK POP3 localhost.localdomain v2003.83rh server ready
> ^]
> telnet> quit
> Connection closed.
>
> However from another linux client I am unable to telnet to port 110, I
> recieve the following error
>
> telnet 192.168.205.224 <http://192.168.205.224> 110
> Trying 192.168.205.224...
> telnet: Unable to connect to remote host: No route to host
>
> Yet I can telnet to other ports from my client server to the same linux
> postfix/pop3 server.
>
> IPTables is turned off and I have tried using the /etc/hosts.allow file by
> setting the following
>
> ipop3d: ALL
>
> with no luck. I ran tcpdump and on the pop3 server and I can see my client
> linux machine attempting to make a connection on port 110 but beyond that I
> don't where I am being denied access.
>
> Any suggestions?
>
>
>
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Regards
Opesh Alkara
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