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Go Back   Linux Archive > Redhat > Fedora User

 
 
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Old 12-27-2007, 10:12 AM
Henk Altena
 
Default Network isdn wlan problem

I have a problem with dialing out with a Fritz! PCI isdn card.
Totally random the device refuses to activate. I can not
reproduce the problem.
The card is installed in a totally updated FC7 x86_64 system.
It is NOT a hardware problem because under Fedora6 everything
works fine. As described below in the logfile I am afraid I
caused the problem myself.... The question is how do I get rid of it ?
I deactivated NetworkManager & Co. Reinstalled the latest kernel
with --force --replacefiles.
How can I force FC7 to 'forget' anything about wlan1 so how to
start a totally fresh Network setup ?

Henk


My messages logfile with comments inserted:
After a succesfull connection:
------------------------------
26 11:18:28 zinix ipppd[7347]: Modem hangup
Dec 26 11:18:28 zinix ipppd[7347]: Connection terminated.
Dec 26 11:18:28 zinix ipppd[7347]: taking down PHASE_DEAD link 0,
linkunit: 0

Dec 26 11:18:28 zinix ipppd[7347]: closing fd 8 from unit 0
Dec 26 11:18:28 zinix ipppd[7347]: link 0 closed , linkunit: 0
Dec 26 11:18:28 zinix ipppd[7347]: reinit_unit: 0
Dec 26 11:18:28 zinix ipppd[7347]: Connect[0]: /dev/ippp0, fd: 8
Dec 26 11:18:29 zinix netplugd[1967]: ippp0: ignoring event
Dec 26 11:18:29 zinix kernel: isdn_free_channel: called with invalid
drv(-1) or channel(-1)

Dec 26 11:18:29 zinix netplugd[1967]: ippp0: ignoring event
Dec 26 11:18:29 zinix kernel: __dev_addr_discard: address leakage!
da_users=1
Dec 26 11:18:42 zinix NET[8639]:
/etc/sysconfig/network-scripts/ifdown-post : updated /etc/resolv.conf


Two hours later the problem occurs:
-----------------------------------
Dec 26 13:17:25 zinix ifup-ippp: isdnctrl addif ippp0
Dec 26 13:17:25 zinix netplugd[1967]: ippp0: ignoring event
Dec 26 13:17:25 zinix ifup-ippp: isdnctrl eaz ippp0 950397609
Dec 26 13:17:25 zinix ifup-ippp: isdnctrl addphone ippp0 out 908200025

So far so good:
THERE IS NO MORE A 'WLAN1'. Some weeks ago I tried to install a wlan card,
a Conceptronic usb with Ralink driver. I could not get it working with
the default drivers rt73usb from Fedora7. I tried it also with
'ndiswrapper' with no result. Now it looks like I caused the problem..

Dec 26 13:17:46 zinix kernel: net wlan1: device_rename:
sysfs_create_symlink failed (-17)

Dec 26 13:17:46 zinix netplugd[1967]: wlan1: ignoring event
Dec 26 13:17:46 zinix kernel: udev: renamed network interface ippp0 to
wlan1
Dec 26 13:17:46 zinix ifup-ippp: ifconfig ippp0 0.0.0.0 pointopoint
0.0.0.0 up
Dec 26 13:17:47 zinix ifup-ippp: ipppd 0.0.0.0:0.0.0.0 defaultroute
deldefaultroute file /etc/ppp/ioption-secret-ippp0 ipparam Telefonica
ipcp-accept-local /dev/ippp0 ipcp-accept-remote -vj -vjccomp -ac -pc
-bsdcomp -callback-cbcp noccp -chap ms-get-dns

Dec 26 13:19:08 zinix netplugd[1967]: wlan1: ignoring event
Dec 26 13:19:08 zinix kernel: __dev_addr_discard: address leakage!
da_users=1

Dec 26 13:19:10 zinix ifup-ippp: isdnctrl addif ippp0
Dec 26 13:19:10 zinix netplugd[1967]: ippp0: ignoring event
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl eaz ippp0 950397609
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl addphone ippp0 out 908200025
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl l2_prot ippp0 hdlc
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl l3_prot ippp0 trans
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl encap ippp0 syncppp
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl dialmode ippp0 manual
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl secure ippp0 off
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl huptimeout ippp0 600
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl callback ippp0 off
Dec 26 13:19:10 zinix ifup-ippp: isdnctrl pppbind ippp0
Dec 26 13:19:10 zinix ifup-ippp: ifconfig ippp0 0.0.0.0 pointopoint
0.0.0.0 up

Dec 26 13:19:10 zinix netplugd[1967]: wlan1: ignoring event
Dec 26 13:19:10 zinix kernel: net wlan1: device_rename:
sysfs_create_symlink failed (-17)
Dec 26 13:19:10 zinix kernel: udev: renamed network interface ippp0 to
wlan1
Dec 26 13:19:10 zinix ifup-ippp: ipppd 0.0.0.0:0.0.0.0 defaultroute
deldefaultroute file /etc/ppp/ioption-secret-ippp0 ipparam Telefonica
ipcp-accept-local /dev/ippp0 ipcp-accept-remote -vj -vjccomp -ac -pc
-bsdcomp -callback-cbcp noccp -chap ms-get-dns
Dec 26 13:19:14 zinix kernel: isdn_ppp_bind: Can't find a (free)
connection to the ipppd daemon.

Dec 26 13:19:18 zinix netplugd[1967]: wlan1: ignoring event
Dec 26 13:19:18 zinix kernel: __dev_addr_discard: address leakage!
da_users=1


Because of an error message in Gnome Network Device Control (where
I activate ippp0) I deactivated the ippp0 device. I have to activate and
deactivate the device several times untill it activates
correctly. The error message in Gnome: "the device ippp0 is currently
not available".




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