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Suse 9.2 + Fritz!Card USB 2.x

Alles rund um das Internet, Internet-Anwendungen (E-Mail, Surfen, Cloud usw.) und das Einrichten von Netzwerken einschl. VPN unter Linux

Moderator: Moderatoren

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Viki
Newbie
Newbie
Beiträge: 5
Registriert: 7. Dez 2004, 15:12
Wohnort: Berlin

Suse 9.2 + Fritz!Card USB 2.x

Beitrag von Viki »

Hallo allerseits

habe bei mir ohne Probleme Suse 9.2 installiert. Der Internetzugang funktionierte mit meiner Fritz!Card USB 2.x (ISDN)auch einwandfrei. Dann habe ich mit YOU die aktuellen Patches heruntergeladen und dann hatte ich kein Internet mehr. Bei AVM habe ich einen aktuellen? (Okt. 2004) Treiber heruntergeladen. Aktuellere gab es nicht. aber selbst mit dem entfernen und neu erkennen lassen von Suse, habe ich das Modem nicht zum Laufen bekommen (bin Anfänger). Es wird durch Suse erkannt, aber ich kann mich nicht einwählen. Habe dann die von Moderator in einem anderen Nachricht empfohlenen Test durchgeführt, siehe unten. Internet habe ich immer noch nicht.

viki@linux:~> su root
Password:
linux:/home/viki # ping 192.168.10.7
connect: Network is unreachable
linux:/home/viki # ping 192.168.10.5
connect: Network is unreachable
linux:/home/viki # ping server.mydomain
ping: unknown host server.mydomain
linux:/home/viki # ping 195.135.220.3
connect: Network is unreachable
linux:/home/viki # ping -c4 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.066 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.063 ms
64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.041 ms
64 bytes from 127.0.0.1: icmp_seq=4 ttl=64 time=0.042 ms

--- 127.0.0.1 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 2999ms
rtt min/avg/max/mdev = 0.041/0.053/0.066/0.011 ms
linux:/home/viki # ifconfig
eth0 Protokoll:Ethernet Hardware Adresse 00:10:DC:94:DC:11
inet6 Adresse: fe80::210:dcff:fe94:dc11/64 Gültigkeitsbereich:Verbindung
UP BROADCAST NOTRAILERS MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:26 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:1000
RX bytes:0 (0.0 b) TX bytes:15340 (14.9 Kb)
Interrupt:5 Basisadresse:0xec00

lo Protokoll:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:616 errors:0 dropped:0 overruns:0 frame:0
TX packets:616 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:0
RX bytes:50304 (49.1 Kb) TX bytes:50304 (49.1 Kb)

linux:/home/viki # route
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
linux:/home/viki # route add default gw 192.168.0.1
SIOCADDRT: Das Netzwerk ist nicht erreichbar
linux:/home/viki # route add default gw fe80::210:dcff:fe94:dc11/64
fe80::210:dcff:fe94:dc11/64: Unbekannter Rechner
linux:/home/viki # route
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
loopback * 255.0.0.0 U 0 0 0 lo
linux:/home/viki # route add default add 255.0.0.0
Benutzung: inet_route [-vF] del {-host|-net} Ziel[/prefix] [gw Gw] [metric M] [[dev] If]
inet_route [-vF] add {-host|-net} Ziel[/Prefix] [gw Gw] [metric M]
[netmask N] [mss Mss] [window W] [irtt I]
[mod] [dyn] [reinstate] [[dev] If]
inet_route [-vF] add {-host|-net} Ziel[/Präfix] [metric M] reject
inet_route [-FC] flush NICHT unterstützt
linux:/home/viki # route
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
loopback * 255.0.0.0 U 0 0 0 lo
linux:/home/viki # cat /etc/resolv.conf
linux:/home/viki # iptables -L
Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT tcp -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT udp -- anywhere anywhere state RELATED,ESTABLISHED
LOG all -- anywhere anywhere limit: avg 3/min burst 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

Chain OUTPUT (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp time-exceeded LOG level warning tcp-options ip-options prefix `SFW2-OUT-TRACERT-ATTEMPT '
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
ACCEPT icmp -- anywhere anywhere icmp port-unreachable
ACCEPT icmp -- anywhere anywhere icmp fragmentation-needed
ACCEPT icmp -- anywhere anywhere icmp network-prohibited
ACCEPT icmp -- anywhere anywhere icmp host-prohibited
ACCEPT icmp -- anywhere anywhere icmp communication-prohibited
DROP icmp -- anywhere anywhere icmp destination-unreachable
ACCEPT all -- anywhere anywhere state NEW,RELATED,ESTABLISHED
LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-OUT-ERROR '

Chain forward_dmz (0 references)
target prot opt source destination

Chain forward_ext (0 references)
target prot opt source destination

Chain forward_int (0 references)
target prot opt source destination

Chain input_dmz (0 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,ESTABLISHED icmp echo-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp destination-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp time-exceeded
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp parameter-problem
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp timestamp-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp address-mask-reply
LOG all -- anywhere anywhere limit: avg 3/min burst 5 state INVALID LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP-DEFLT-INV '
DROP all -- anywhere anywhere state INVALID
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp flags:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix`SFW2-INdmz-DROP-DEFLT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp source-quench LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp redirect LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp echo-request LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp timestamp-request LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp address-mask-request LOG level warning tcp-options ip-options prefix`SFW2-INdmz-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp type 2 LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP-ICMP-CRIT '
LOG udp -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP-DEFLT '
DROP all -- anywhere anywhere

Chain input_ext (0 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,ESTABLISHED icmp echo-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp destination-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp time-exceeded
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp parameter-problem
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp timestamp-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp address-mask-reply
LOG all -- anywhere anywhere limit: avg 3/min burst 5 state INVALID LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT-INV '
DROP all -- anywhere anywhere state INVALID
reject_func tcp -- anywhere anywhere tcp dpt:ident state NEW
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp flags:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix`SFW2-INext-DROP-DEFLT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp source-quench LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp redirect LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp echo-request LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp timestamp-request LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp address-mask-request LOG level warning tcp-options ip-options prefix`SFW2-INext-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp type 2 LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-ICMP-CRIT '
LOG udp -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT '
DROP all -- anywhere anywhere

Chain input_int (0 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp source-quench
ACCEPT icmp -- anywhere anywhere icmp echo-request
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp echo-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp destination-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp time-exceeded
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp parameter-problem
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp timestamp-reply
ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp address-mask-reply
LOG all -- anywhere anywhere limit: avg 3/min burst 5 state INVALID LOG level warning tcp-options ip-options prefix `SFW2-INint-DROP-DEFLT-INV '
DROP all -- anywhere anywhere state INVALID
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp flags:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix`SFW2-INint-DROP-DEFLT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp source-quench LOG level warning tcp-options ip-options prefix `SFW2-INint-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp redirect LOG level warning tcp-options ip-options prefix `SFW2-INint-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp echo-request LOG level warning tcp-options ip-options prefix `SFW2-INint-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp timestamp-request LOG level warning tcp-options ip-options prefix `SFW2-INint-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp address-mask-request LOG level warning tcp-options ip-options prefix`SFW2-INint-DROP-ICMP-CRIT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 icmp type 2 LOG level warning tcp-options ip-options prefix `SFW2-INint-DROP-ICMP-CRIT '
LOG udp -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-INint-DROP-DEFLT '
DROP all -- anywhere anywhere

Chain reject_func (1 references)
target prot opt source destination
REJECT tcp -- anywhere anywhere reject-with tcp-reset
REJECT udp -- anywhere anywhere reject-with icmp-port-unreachable
REJECT all -- anywhere anywhere reject-with icmp-proto-unreachable
linux:/home/viki # iptables -t nat -L
Chain PREROUTING (policy ACCEPT)
target prot opt source destination

Chain POSTROUTING (policy ACCEPT)
target prot opt source destination

Chain OUTPUT (policy ACCEPT)
target prot opt source destination
linux:/home/viki # cat /proc/sys/net/ipv4/ip_forward
0
linux:/home/viki #
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