Ich denke keine Fehlermeldung..
Danke fuer die Muehe. Hier die 3 Ausgaben:
zu 1:
server1:~ # /etc/init.d/courier-imap restart
Shutting down Courier-IMAP done
Starting Courier-IMAP done
server1:~ #
zu 2:
server1:~ # netstat -tap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 *:cadlock *:* LISTEN 3146/rpc.rquotad
tcp 0 0 *:mysql *:* LISTEN 14003/mysqld
tcp 0 0 localhost:815 *:* LISTEN 3183/famd
tcp 0 0 *:sunrpc *:* LISTEN 3130/portmap
tcp 0 0 *:hosts2-ns *:* LISTEN 14732/ispconfig_htt
tcp 0 0 *:ftp *:* LISTEN 24451/proftpd: (acc
tcp 0 0 server.office.ho:domain *:* LISTEN 23314/named
tcp 0 0 server1.oettinge:domain *:* LISTEN 23314/named
tcp 0 0 localhost:domain *:* LISTEN 23314/named
tcp 0 0 *:smtp *:* LISTEN 24486/master
tcp 0 0 localhost:953 *:* LISTEN 23314/named
tcp 0 0 *:imaps *:* LISTEN 3075/couriertcpd
tcp 0 0 *
op3s *:* LISTEN 3109/couriertcpd
tcp 0 0 *
op3 *:* LISTEN 3095/couriertcpd
tcp 0 0 *:imap *:* LISTEN 5265/couriertcpd
tcp 0 0 *:www-http *:* LISTEN 14803/httpd2-prefor
tcp 0 0 *:ssh *:* LISTEN 2949/sshd
tcp 0 0 *:smtp *:* LISTEN 24486/master
tcp 0 0 localhost:953 *:* LISTEN 23314/named
tcp 0 0 *:https *:* LISTEN 14803/httpd2-prefor
tcp 0 1152 server1.oettinger.r:ssh 92.80.116.154%819:27148 ESTABLISHED 5207/0
server1:~ #
zu 3:
server1:~ # iptables -L
Chain INPUT (policy DROP)
target prot opt source destination
DROP tcp -- anywhere loopback/8
ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT all -- anywhere anywhere
DROP all -- BASE-ADDRESS.MCAST.NET/4 anywhere
PUB_IN all -- anywhere anywhere
PUB_IN all -- anywhere anywhere
PUB_IN all -- anywhere anywhere
PUB_IN all -- anywhere anywhere
DROP all -- anywhere anywhere
Chain FORWARD (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
DROP all -- anywhere anywhere
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
PUB_OUT all -- anywhere anywhere
PUB_OUT all -- anywhere anywhere
PUB_OUT all -- anywhere anywhere
PUB_OUT all -- anywhere anywhere
Chain INT_IN (0 references)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere
DROP all -- anywhere anywhere
Chain INT_OUT (0 references)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere
ACCEPT all -- anywhere anywhere
Chain PAROLE (9 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere
Chain PUB_IN (4 references)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere icmp destination-unreachable
ACCEPT icmp -- anywhere anywhere icmp echo-reply
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
ACCEPT icmp -- anywhere anywhere icmp echo-request
PAROLE tcp -- anywhere anywhere tcp dpt:ftp
PAROLE tcp -- anywhere anywhere tcp dpt:ssh
PAROLE tcp -- anywhere anywhere tcp dpt:smtp
PAROLE tcp -- anywhere anywhere tcp dpt:domain
PAROLE tcp -- anywhere anywhere tcp dpt:http
PAROLE tcp -- anywhere anywhere tcp dpt:hosts2-ns
PAROLE tcp -- anywhere anywhere tcp dpt
op3
PAROLE tcp -- anywhere anywhere tcp dpt:https
PAROLE tcp -- anywhere anywhere tcp dpt:ndmp
ACCEPT udp -- anywhere anywhere udp dpt:domain
DROP icmp -- anywhere anywhere
DROP all -- anywhere anywhere
Chain PUB_OUT (4 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere
server1:~ #