Hi,
this is a bug report concerning isdn and/or general networking.
During an established isdn connection to my isp the connection stops
transmitting but stays up. It seems to happen randomly.
I have no other network devices.
This happens on the kernels 2.3.37, 2.3.39 and 2.3.40-pre6 (2.3.38 didn't
compile).
There were no packets transmitted during the breakdown (tcpdump showing nothing,
flat line on the isdn monitoring programm) ifconfig was odd, it showed both
ippp0 and ippp1. ippp1 was active, but the netmask was wrong.
This happened with a Fritz!PCI isdn-card on euro-isdn. All drivers were
compiled into the kernel. No modules were used.
ipppd version i2.2 patch level 10anubis
isdnctrl version 3.1beta7
netstat showed :
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:1024 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:40001 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:513 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:514 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:515 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:20005 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:37 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:79 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:6000 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:113 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:6711 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:119 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:23 0.0.0.0:* LISTEN
tcp 0 15 129.187.25.211:1158 129.187.10.68:110 FIN_WAIT1
tcp 0 0 127.0.0.1:1159 127.0.0.1:119 ESTABLISHED
tcp 0 0 127.0.0.1:119 127.0.0.1:1159 ESTABLISHED
tcp 0 7 129.187.25.211:1157 129.187.14.112:119 FIN_WAIT1
tcp 1 0 129.187.26.61:1063 206.168.112.90:80 CLOSE_WAIT
tcp 1 0 129.187.26.61:1064 206.168.112.90:80 CLOSE_WAIT
/proc/route:
Iface Destination Gateway Flags RefCnt Use Metric Mask MTU Window IRTT
ippp0 0100A8C0 00000000 0005 0 0 0 FFFFFFFF 40 0 0
ippp1 0000BB81 00000000 0001 0 0 0 0000FFFF 40 0 0
lo 0000007F 00000000 0001 0 0 0 000000FF 40 0 0
ippp1 00000000 F918BB81 0002 0 0 0 00000000 40 0 0
-
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This archive was generated by hypermail 2b29 : Sun Jan 23 2000 - 21:00:25 EST