El vie, 05-08-2005 a las 13:45 -0700, Raj Atwal escribió: > 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 192.168.205.224 110 > 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. > Hi. The error shows: telnet: Unable to connect to remote host: No route to host Maybe the client machine has no route to the pop3 server ? Is there any router (or similar) between them ? Can you explain your network topology ? Regards. > > Any suggestions? > > > > --------------------------------- > Start your day with Yahoo! - make it your home page -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
