lcp timeout

["marcio" <carneiro_(_at_)_netdados_(_dot_)_com_(_dot_)_br>]

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pppd fails with "LCP: timeout sending Config-Requests"

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To: misc_(_at_)_openbsd_(_dot_)_org
Subject: pppd fails with "LCP: timeout sending Config-Requests"
From: "Marty P. Combs" <mpc_(_at_)_spaceship_(_dot_)_com>
Date: Thu, 25 Feb 1999 05:42:37 -0600 (CST)

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CONFIGURATION-------------------------------------------------------
    Alpha Multia
    OpenBSD 2.3 (recompiled with all patches)
    Zyxel 14.4 modem

PROBLEM-------------------------------------------------------------
    When trying to get a network connection going with pppd/chat, the
    chat script finishes, but then pppd fails every time with:

...pppd[1182]: Connect: ppp0 <--> /dev/ttyC0
...pppd[1182]: LCP: timeout sending Config-Requests
...pppd[1182]: Connection terminated.

    I can consistently get a connection using the "ppp" package either
    interactive or in the background. As soon as I connect, the
    following is printed to the terminal:

...pid 21411 (ppp): unaligned access: va=0x1ffffee4a pc=0x12001311c
      ra=0x12001311c op=stq
...pid 21411 (ppp): unaligned access: va=0x14004c08a pc=0x120013b54
      ra=0x120013b54 op=ldl

    This set of messages is repeated 5-6 times for op=stq and op=ldl
    with various hex valus, but the outcome is a successful PPP
    connection.

    Here is my options file:

/dev/ttyC0
19200
debug
kdebug 2
lock
mtu 1500
modem
crtscts
defaultroute
ipcp-accept-local
ipcp-accept-remote
noipdefault
connect "/usr/sbin/chat -v -f /etc/ppp/chatscript"


    I'm not sure how related this is, but when the multia boots, the
    following warnings appear:

com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, 16 byte fifo
alpha_shared_intr_establish: com0 4: warning: using edge-triggered on
  level-triggered
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, 16 byte fifo
alpha_shared_intr_establish: com1 3: warning: using edge-triggered on
  level-triggerd


QUESTIONS------------------------------------------------------------
    Am I overlooking something obvious?

    Why would using "ppp" consistently work, but "pppd" consistently
    fail?

    Does the edge/level triggering for the COM port have anything to
    do with it?  If so how do I fix it?


Any help is greatly appreciated.  Thanks in advance.


Marty

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hi
does anybody speak portuguese here  ?
I have the same problem with my  modem. it's a external modem with in com 2
irq 3. I'm using linux  and  I hope anyone can help me.
my mail is willy_(_at_)_netdados_(_dot_)_com_(_dot_)_br

thanks for all


Quem puder ajudar ,  responda para  willy_(_at_)_netdados_(_dot_)_com_(_dot_)_br_(_dot_)_
Obrigado.