2010/3/3 hadi motamedi <motamedi24@xxxxxxxxx>: > > >> >> >> All ports are open, but you really need some service to listen that port. >> >> -- >> Eero >> _______________________________________________ >> CentOS mailing list >> CentOS@xxxxxxxxxx >> http://lists.centos.org/mailman/listinfo/centos > > > Thank you . So why 'telnet 172.16.17.132 4965' cannot get through ? .. you just can not connect to empty ports. You need some service/daemon/program to listen that port first. -- Eero _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos