[hcflinux] Medium term cut-outs on 14f1:1056

[John Spray]

Driver version: 0.93mbsibeta02060100-1 (latest)
Modem: 14F1:1056
Error: "n400 exceeded"

I continue to experience random(?) disconnections after a few dozen minutes of 
connection.  Two connection logs attached, from connections 30-40 minutes 
long.  "n400 exceeded" is the error in both cases. 

Dialing up using kppp, on kernel 2.4.18.

Feel free to tell me to shut up my whining, I just thought I'd mention that 
the disconnections are still happening, and provided data based on the latest 
driver version.

I also experience disconnections within 3 minutes of establishing a 
connection.  Since disconnections tend to occur either within this period or 
much later, I'm assuming it to be a different problem.  It's much less of an 
issue for me personally, since I don't mind trying a few times to get a 
stable connection.

Let me know if you'd like any more information.

Thanks,
John Spray
(john at spray.screaming.net)
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<#UG VERSION=1>
<UNIMODEM VERSION=10>
<CALL SETUP RESULT=Detected Data Answer Tone>
<MULTIMEDIA MODE=Data Only>
<DTE-DCE MODE=Async data>
<V.8 CM="">
<V.8 JM="">
<RX SIG POWER DB=22, TX SIG POWER DB=15, S/N RATIO DB=35>
<TX MOD=V.34, TX SYMBOL RATE=3429, TX CARRIER FREQ=1959>
<RX MOD=V.34, RX SYMBOL RATE=3429, RX CARRIER FREQ=1959>
<TX FIRST RATE=31200, RX FIRST RATE=44000>
<CARRIER LOSS=0, RATE RENEG=125>
<RETRAINS REQ=0, RETRAINS DET=1>
<TX FINAL RATE=28800, RX FINAL RATE=28800>
<PROTOCOL=LAPM>
<EC FRAME SIZE=80>
<EC LINK TIMEOUTS=0>
<EC LINK NAKS=0>
<COMPRESSION=V42BIS>
<COMPRESSION DICTIONARY SIZE=800>
<TX FLOW CONTROL=2>
<RX FLOW CONTROL=2>
<TX CHARS SENT FROM DTE=1BFB5>
<RX CHARS SENT TO DTE=70B27>
<TX CHARS LOST=0>
<RX CHARS LOST=0>
<TX FRAME COUNT=2E3>
<RX FRAME COUNT=D60>
<TX FRAME ERROR COUNT=F7>
<RX FRAME ERROR COUNT=D>
<TERMINATION CAUSE=n400 exceeded>
<LSD Vdd=0, Power Bits=0>
<V8BIS DSP VER=0>
<RATE RENEG REQ=1, RATE RENEG DET=124>
<HIGH PASS FILTER=1>
<RBS=0, AltRBS=0>
<DIG PAD DET=0, DIG LOSS EST=2000, IMD Ratio=2, SPEED DROP=0>
<Cnt1=0, Det1=0, Res1=0, LAPM=5>
<EQM=2646, TRAINING EQM=E6B9>
<HandShake Time=15.502>

<DIB ERROR COUNTERS=0, 0, 0, 0, 0, 0, 0, 0>
-------------- next part --------------
<#UG VERSION=1>
<UNIMODEM VERSION=10>
<CALL SETUP RESULT=Detected Data Answer Tone>
<MULTIMEDIA MODE=Data Only>
<DTE-DCE MODE=Async data>
<V.8 CM="">
<V.8 JM="">
<RX SIG POWER DB=22, TX SIG POWER DB=15, S/N RATIO DB=27>
<TX MOD=V.34, TX SYMBOL RATE=3429, TX CARRIER FREQ=1959>
<RX MOD=V.34, RX SYMBOL RATE=3429, RX CARRIER FREQ=1959>
<TX FIRST RATE=28800, RX FIRST RATE=44000>
<CARRIER LOSS=0, RATE RENEG=119>
<RETRAINS REQ=0, RETRAINS DET=1>
<TX FINAL RATE=28800, RX FINAL RATE=28800>
<PROTOCOL=LAPM>
<EC FRAME SIZE=80>
<EC LINK TIMEOUTS=0>
<EC LINK NAKS=0>
<COMPRESSION=V42BIS>
<COMPRESSION DICTIONARY SIZE=800>
<TX FLOW CONTROL=2>
<RX FLOW CONTROL=2>
<TX CHARS SENT FROM DTE=66496>
<RX CHARS SENT TO DTE=18BA65>
<TX CHARS LOST=0>
<RX CHARS LOST=0>
<TX FRAME COUNT=DA5>
<RX FRAME COUNT=2CA5>
<TX FRAME ERROR COUNT=16C>
<RX FRAME ERROR COUNT=31>
<TERMINATION CAUSE=n400 exceeded>
<LSD Vdd=0, Power Bits=0>
<V8BIS DSP VER=0>
<RATE RENEG REQ=1, RATE RENEG DET=118>
<HIGH PASS FILTER=1>
<RBS=0, AltRBS=0>
<DIG PAD DET=0, DIG LOSS EST=2000, IMD Ratio=2, SPEED DROP=0>
<Cnt1=0, Det1=0, Res1=0, LAPM=5>
<EQM=272E, TRAINING EQM=DF84>
<HandShake Time=15.530>

<DIB ERROR COUNTERS=0, 0, 0, 0, 0, 0, 0, 0>