Date: Sat, 30 Oct 1999 23:21:46 +0200 From: Pascal Gienger <finesse@bluewin.de> To: freebsd-isdn@freebsd.org Subject: MDL-Errors occuring very frequently with i4b-0.83 Message-ID: <19991030232146.A540@finesse.sexy>
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Since two weeks ago, often these error messages appear on my isdn-log,
resulting in completely blocking all isdn activity of i4b:
Oct 22 22:09:45 loch /kernel: i4b-L2-i4b_mdl_error_ind: error = MDL_ERR_F: peer initiated re-establishment - SABME
Oct 22 22:09:46 loch /kernel: i4b-L2-i4b_mdl_error_ind: error = MDL_ERR_F: peer initiated re-establishment - SABME
Oct 22 22:09:47 loch /kernel: i4b-L2-i4b_mdl_error_ind: error = MDL_ERR_F: peer initiated re-establishment - SABME
Oct 22 22:09:48 loch /kernel: i4b-L2-i4b_mdl_error_ind: error = MDL_ERR_F: peer initiated re-establishment - SABME
A closer look reveals this:
Oct 29 19:09:30 loch /kernel: i4b-L1-ph_data_req: No Space in TX FIFO, state = F7 Activated
Oct 29 19:09:33 loch last message repeated 3 times
Oct 29 19:09:33 loch /kernel: i4b-L2-i4b_mdl_error_ind: unit = 0, location = F_MF07
Oct 29 19:09:33 loch /kernel: i4b-L2-i4b_mdl_error_ind: error = MDL_ERR_F: peer initiated re-establishment - SABME
[...]
I did nothing with the wiring of my S0 bus and I don't see errors on my
S0 phone connected to the same bus.
Is the NTBA faulty?
There are another bunch of "strange" errors never occured before, also
resulting in a complete block of all isdn activity:
Oct 26 20:01:31 loch isdnd[63]: DBG decr_free_channels: ctrl 0, now 1 chan free
Oct 26 20:01:31 loch isdnd[63]: CHD 00057 BlueWindow dialing out from 52739 to 010230191888
Oct 26 20:01:31 loch natd[274]: failed to write packet back (Can't assign requested address)
Oct 26 20:01:35 loch /kernel: i4b-L3-T303_timeout: SETUP not answered, cr = 68
Or this one:
Oct 29 19:10:15 loch /kernel: i4b-L3-T305_timeout: DISC not answered, cr = 103
Oct 29 19:10:19 loch /kernel: i4b-L3-T308_timeout: REL not answered, cr = 103
May it be Telekom's fault or is perhaps my isdn card broken? Does anybody
from you had also these error messages and what means "MDL"?
How can I find out if it is a problem between Kernel<->Card, Card<->S0 or
S0<->Telekom? Do you know any pointers on the net?
Pascal
--
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Networx 78467 Konstanz / \ znatsnoK 76487 xrowteN
& WWW finesse@bluewin.de / \ ed.niweulb@essenif WWW &
T: +49 7531 52709, F: 52739 / \ 93725 :F ,90725 1357 94+ :T
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