NFS Server nicht gefunden

Hi,
versuche gerade 2 Rechner über NFS zu verbinden. Auf beiden Rechnern habe einen NFS Server und einen Client eingerichtet. In Yast2 ist aber immer nur der eigene Rechner sichtbar. Versuche ich das Lauferk über die Konsole zu mounten erhalte ich folgende Fehlermeldung: mount: RPC Remote system error- no route to host. Ping funktioniert einwandfrei. Was mache ich falsch?

Was sagt den "iptables -L "? Damit überprüfst du ob die Firewall läuft. NFS ist immer mit Problemen behaftet wenn eine Firewall läuft. Da NFS keine festen sondern dynamische Ports verwendet.

Leider kan ich mit dem Befehl nicht viel anfangen., hier der Inhalt:

Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT all -- anywhere anywhere state RELATED,ESTAB
LISHED
input_ext all -- anywhere anywhere
input_ext all -- anywhere anywhere
input_ext all -- anywhere anywhere
LOG all -- anywhere anywhere limit: avg 3/min bu
rst 5 LOG level warning tcp-options ip-options prefix `SFW2-IN-ILL-TARGET '
DROP all -- anywhere anywhere

Chain FORWARD (policy DROP)
target prot opt source destination
LOG all -- anywhere anywhere limit: avg 3/min bu
rst 5 LOG level warning tcp-options ip-options prefix `SFW2-FWD-ILL-ROUTING '

Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT all -- anywhere anywhere state NEW,RELATED,E
STABLISHED
LOG all -- anywhere anywhere limit: avg 3/min bu
rst 5 LOG level warning tcp-options ip-options prefix `SFW2-OUT-ERROR '

Chain forward_ext (0 references)
target prot opt source destination

Chain input_ext (3 references)
target prot opt source destination
DROP all -- anywhere anywhere PKTTYPE = broadcast

ACCEPT icmp -- anywhere anywhere icmp source-quench
ACCEPT icmp -- anywhere anywhere icmp echo-request
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp destination-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp time-exceeded
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp parameter-problem
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp timestamp-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp address-mask-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp protocol-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp redirect
LOG tcp -- anywhere anywhere limit: avg 3/min bu
rst 5 tcp dpt:5801 flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-op
tions prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:5801
LOG tcp -- anywhere anywhere limit: avg 3/min bu
rst 5 tcp dpt:5901 flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-op
tions prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:5901
LOG udp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW udp dpt:netrcs LOG level warning tcp-options ip-options prefix `
SFW2-INext-ACC-RPC '
ACCEPT udp -- anywhere anywhere udp dpt:netrcs
LOG tcp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW tcp dpt:743 LOG level warning tcp-options ip-options prefix `SFW
2-INext-ACC-RPC '
ACCEPT tcp -- anywhere anywhere tcp dpt:743
LOG udp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW udp dpt:sunrpc LOG level warning tcp-options ip-options prefix `
SFW2-INext-ACC-RPC '
ACCEPT udp -- anywhere anywhere udp dpt:sunrpc
LOG tcp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW tcp dpt:sunrpc LOG level warning tcp-options ip-options prefix `
SFW2-INext-ACC-RPC '
ACCEPT tcp -- anywhere anywhere tcp dpt:sunrpc
LOG udp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW udp dpt:nfs LOG level warning tcp-options ip-options prefix `SFW
2-INext-ACC-RPC '
ACCEPT udp -- anywhere anywhere udp dpt:nfs
LOG tcp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW tcp dpt:nfs LOG level warning tcp-options ip-options prefix `SFW
2-INext-ACC-RPC '
ACCEPT tcp -- anywhere anywhere tcp dpt:nfs
LOG udp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW udp dpt:remote-as LOG level warning tcp-options ip-options prefi
x `SFW2-INext-ACC-RPC '
ACCEPT udp -- anywhere anywhere udp dpt:remote-as
LOG tcp -- anywhere anywhere limit: avg 3/min bu
rst 5 state NEW tcp dpt:boinc-client LOG level warning tcp-options ip-options pr
efix `SFW2-INext-ACC-RPC '
ACCEPT tcp -- anywhere anywhere tcp dpt:boinc-clien
t
reject_func tcp -- anywhere anywhere tcp dpt:ident sta te NEW
LOG tcp -- anywhere anywhere limit: avg 3/min bu rst 5 tcp flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options pre fix `SFW2-INext-DROP-DEFLT '
LOG icmp -- anywhere anywhere limit: avg 3/min bu rst 5 LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT '
LOG udp -- anywhere anywhere limit: avg 3/min bu rst 5 LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT '
LOG all -- anywhere anywhere limit: avg 3/min bu rst 5 state INVALID LOG level warning tcp-options ip-options prefix `SFW2-INext- DROP-DEFLT-INV '
DROP all -- anywhere anywhere

Chain reject_func (1 references)
target prot opt source destination
REJECT tcp -- anywhere anywhere reject-with tcp-res et
REJECT udp -- anywhere anywhere reject-with icmp-po rt-unreachable
REJECT all -- anywhere anywhere reject-with icmp-pr oto-unreachable

Schalte mal die Firewall über den yast->system->runleveleditor aus und versuch es dann noch mal.

Alles klar jetzt funktioniert es