ich hab ein problem mit der ISDN Kanalbündelung:
Immer wenn ich das Slave-Interface (also ippp1) starte, dann geht das zwar, allerdings bricht dann die gesamte ISDN-Verbindung auf etwa 800 Byte/s ein.
Außerdem hab ich, wenn ich z.B. nen ping mach, IMMER um die 50% Paketverlust (mal 1-2% mehr oder weniger)
Wenn ich nur mit ippp0 surfe, geht das einwandfrei!
Starten tue ich "ippp1" mit isdnctrl dial ippp1, beenden mit isdnctrl hangup ippp1
Auszug aus /var/log/messages
Code: Alles auswählen
Apr 19 11:57:08 firewall kernel: isdn: Verbose-Level is 0
Apr 19 11:57:09 firewall kernel: isdn: Verbose-Level is 0
Apr 19 11:57:09 firewall ipppd[3138]: Found 2 devices: ,
Apr 19 11:57:09 firewall ipppd[3139]: ipppd i2.2.12 (isdn4linux version of pppd by MH) started
Apr 19 11:57:09 firewall ipppd[3139]: init_unit: 0
Apr 19 11:57:09 firewall ipppd[3139]: Connect[0]: /dev/ippp0, fd: 7
Apr 19 11:57:09 firewall ipppd[3139]: init_unit: 1
Apr 19 11:57:09 firewall ipppd[3139]: Connect[1]: /dev/ippp1, fd: 8
Apr 19 11:57:17 firewall kernel: ippp0: dialing 1 00191011...
Apr 19 11:57:19 firewall kernel: isdn_net: ippp0 connected
Apr 19 11:57:19 firewall ipppd[3139]: Local number: 0, Remote number: 00191011, Type: outgoing
Apr 19 11:57:19 firewall ipppd[3139]: PHASE_WAIT -> PHASE_ESTABLISHED, ifunit: 0, linkunit: 0, fd: 7
Apr 19 11:57:21 firewall ipppd[3139]: Remote message:
Apr 19 11:57:21 firewall ipppd[3139]: MPPP negotiation, He: Yes We: Yes
Apr 19 11:57:21 firewall ipppd[3139]: CCP enabled! Trying CCP.
Apr 19 11:57:21 firewall ipppd[3139]: CCP: got ccp-unit 0 for link 0 (Compression Control Protocol)
Apr 19 11:57:21 firewall ipppd[3139]: ccp_resetci!
Apr 19 11:57:21 firewall last message repeated 2 times
Apr 19 11:57:21 firewall ipppd[3139]: local IP address 217.250.87.152
Apr 19 11:57:21 firewall ipppd[3139]: remote IP address 217.5.114.41
Apr 19 11:57:31 firewall kernel: ippp1: dialing 1 00191011...
Apr 19 11:57:33 firewall kernel: isdn_net: ippp1 connected
Apr 19 11:57:33 firewall ipppd[3139]: Local number: 0, Remote number: 00191011, Type: outgoing
Apr 19 11:57:33 firewall ipppd[3139]: PHASE_WAIT -> PHASE_ESTABLISHED, ifunit: 1, linkunit: 1, fd: 8
Apr 19 11:57:33 firewall ipppd[3139]: Remote message:
Apr 19 11:57:33 firewall ipppd[3139]: MPPP negotiation, He: Yes We: Yes
Apr 19 11:57:33 firewall ipppd[3139]: ipppd[1]: discr: 2
Apr 19 11:57:33 firewall ipppd[3139]: ipppd[1]: passed 1
Apr 19 11:57:33 firewall ipppd[3139]: ipppd[1]: passed 2
Apr 19 11:57:33 firewall ipppd[3139]: ipppd[1]: pap/chap-check passed
Apr 19 11:57:33 firewall ipppd[3139]: ok, found a valid bundle with linkunit 0
Apr 19 11:57:33 firewall ipppd[3139]: bundle: 0Hier ein Ping:
Code: Alles auswählen
firewall:/etc/isdn# ping 194.25.2.129
PING 194.25.2.129 (194.25.2.129) 56(84) bytes of data.
64 bytes from 194.25.2.129: icmp_seq=1 ttl=60 time=172 ms
64 bytes from 194.25.2.129: icmp_seq=3 ttl=60 time=48.2 ms
64 bytes from 194.25.2.129: icmp_seq=5 ttl=60 time=50.1 ms
64 bytes from 194.25.2.129: icmp_seq=7 ttl=60 time=48.2 ms
--- 194.25.2.129 ping statistics ---
7 packets transmitted, 4 received, 42% packet loss, time 6001ms
rtt min/avg/max/mdev = 48.224/79.672/172.026/53.327 ms
firewall:/etc/isdn#Und hier die Routingtabelle:
Code: Alles auswählen
firewall:/etc/isdn# route -n
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
217.5.114.41 0.0.0.0 255.255.255.255 UH 0 0 0 ippp0
10.0.0.2 0.0.0.0 255.255.255.255 UH 0 0 0 ippp1
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 217.5.114.41 0.0.0.0 UG 0 0 0 ippp0
firewall:/etc/isdn#Fällt einem von euch dazu etwas ein
MfG
Andreas
