Am 21.12.2013 22:58, schrieb Hans Krueger: > netstat -natpu > Active Internet connections (servers and established) > Proto Recv-Q Send-Q Local Address Foreign Address State > PID/Program name > tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN > 930/dovecot > tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN > 600/httpd2-prefork > tcp 0 0 0.0.0.0:10000 0.0.0.0:* LISTEN > 1083/perl > tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN > 940/sshd > tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN > 3846/master > tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN > 6687/1 > tcp 0 720 192.168.1.3:22 192.168.1.192:48605 > ESTABLISHED 6684/sshd: hans [pr > tcp 0 0 :::631 :::* LISTEN > 1/init > udp 0 0 0.0.0.0:59588 0.0.0.0:* > 408/avahi-daemon: r > udp 0 0 0.0.0.0:5353 0.0.0.0:* > 408/avahi-daemon: r > udp 0 0 0.0.0.0:10000 0.0.0.0:* > 1083/perl > udp 0 0 0.0.0.0:631 0.0.0.0:* > 1/init > udp 0 0 192.168.1.3:123 0.0.0.0:* > 958/ntpd > udp 0 0 127.0.0.1:123 0.0.0.0:* > 958/ntpd > udp 0 0 0.0.0.0:123 0.0.0.0:* > 958/ntpd > udp 0 0 :::5353 :::* > 408/avahi-daemon: r > udp 0 0 :::46878 :::* > 408/avahi-daemon: r > udp 0 0 :::123 :::* > 958/ntpd > > PORT STATE SERVICE > 22/tcp open ssh > 25/tcp open smtp > 80/tcp open http > 143/tcp open imap > 10000/tcp open snet-sensor-mgmt > > *looking to receive mail only* > > port 25 is not blocked > > Ports found to be OPEN were: 25, 80 > > have port forwarding from my router to the server > it has worked on my old server which died > th old box was suse 11.2 > the new one is suse 12.3
well, then open th eport on the machines firewall iptables --list --numeric --verbose
