pppd on my Ultra10 seems to think my modem hangs up when it actually
doesn't. Immediately after starting the ppp negotiation pppd dies even
though the modem is still connected and the other end is trying to
negotiate. I am running a 64bit kernel and userland. I've tried
nearly everything I can think of, changing speeds and cables to no
avail. 

The modem (a USR Courier V.Everything) works fine; I can dial in and
out for a normal logins with a port speed of 115200. The same
configuration works fine for ppp on i386 with the same modem. At
first I thought it was an asyncmap problem, but now, I'm not so
sure. Is this just brain fade on my part? Have I missed something?
Any suggestions on how to debug this would be much appreciated.

Thanks.

-- jay

OS level:

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NetBSD sks 3.0_STABLE NetBSD 3.0_STABLE (GENERIC) #0: Mon Mar 20 04:54:23 CST 2006  jdn@sks:/usr/obj/sys/arch/sparc64/compile/GENERIC sparc64

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My logs show:

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Apr 13 07:34:39 sks pppd[1093]: Serial connection established.
Apr 13 07:34:39 sks pppd[1093]: Using interface ppp0
Apr 13 07:34:39 sks pppd[1093]: Connect: ppp0 <--> /dev/ttyh0
Apr 13 07:34:39 sks pppd[1093]: Modem hangup
Apr 13 07:34:39 sks pppd[1093]: Connection terminated.
Apr 13 07:34:40 sks pppd[1093]: Exit.


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The modem configuration is:

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USRobotics Courier V.Everything Settings...

   B0  C1  E0  F1  M0  Q0  V1  X7
   BAUD=115200 PARITY=N  WORDLEN=8
   DIAL=HUNT   ON HOOK   TIMER

   &A3  &B1  &C1  &D2  &G0  &H1  &I0  &K1  &L0  &M4  &N0
   &P0  &R2  &S0  &T5  &U0  &X0  &Y1  %N6  #CID=0  

   S00=000  S01=000  S02=043  S03=013  S04=010  S05=008  S06=002  S07=060  
   S08=002  S09=006  S10=014  S11=070  S12=050  S13=000  S14=001  S15=000  
   S16=000  S17=000  S18=000  S19=000  S20=000  S21=010  S22=017  S23=019  
   S24=150  S25=005  S26=001  S27=000  S28=008  S29=020  S30=000  S31=000  
   S32=009  S33=000  S34=000  S35=000  S36=000  S37=000  S38=040  S39=000  
   S40=000  S41=000  S42=126  S43=200  S44=015  S45=000  S46=000  S47=000  
   S48=000  S49=000  S50=000  S51=000  S52=000  S53=000  S54=064  S55=000  
   S56=000  S57=000  S58=000  S59=000  S60=000  S61=000  S62=000  S63=000  
   S64=000  S65=000  S66=000  S67=000  S68=000  S69=000  S70=000  

   LAST DIALED #: 

OK

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/etc/ppp/options file is:

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/dev/ttyh0
noauth
modem
115200
lock
asyncmap 200a0000

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The actual script I use to connect (yes, I know it's redundant) is:

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/usr/sbin/pppd connect '/usr/sbin/chat -v ABORT BUSY "" \
        AT\&F1 "" \\d\\dAT+FCLASS=0 "" \
        \\d\\dATE1Q0M0L0X1 OK \
        \\dAT\&A0\&B1\&C1\&D2\&H1\&K3\&S5\\sS2=255\\sS12=255 OK \
        \\dATS7=60\\sS38=40 OK \
        \\dATDTxxxxxxx CONNECT "" ogin: xxxx word: xxxxxxxx' \
        /dev/ttyh0 115200 crtscts \
        modem lock netmask 255.255.255.0 \
        noipdefault defaultroute idle 30 debug asyncmap 200a0000