Yesterday I set up wvdial to replace chat in order to connect to my ISP.
When I run wvdial from the command line everything works perfectly.
However if wvdial is called by pppd from the
/etc/sysconfig/network-script/ifup-ppp script the connection is
immediately terminated with "IPCP terminated by peer" and "LCP
terminated by peer" errors. Does anyone have any idea why my setup works
if wvdial is used to call the ISP and then start pppd and why it does
not if pppd is started and just uses wvdial to dial? I have included
some of the pertinent logs and config files (with edited
username/passwords). I am sure you will let me know if I omitted
anything. Also I am running Enigma with RedHat kernel 2-4.9-13smp.
Suggestions are greatly appreciated. Thanks.
/etc/wvdial.conf:
[Dialer Defaults]
Modem = /dev/ttyS0
Baud = 115200
Init1 = ATZ
SetVolume = 1
Dial Command = ATDT
Init4 = ATM0
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
Phone = 7202120303
Username = dummy
Password = xxxxxxxx
/etc/ppp/options:
lock
noauth
crtscts
defaultroute
/etc/sysconfig/network-scripts/ifcfg-ppp0
DEVICE="ppp0"
ONBOOT="yes"
USERCTL="yes"
MODEMPORT="/dev/ttyS0"
LINESPEED="115200"
PERSIST="yes"
DEFABORT="yes"
DEBUG="yes"
INITSTRING="AT&FM0"
DEFROUTE="yes"
HARDFLOWCTL="yes"
ESCAPECHARS="no"
PPPOPTIONS=""
PAPNAME=""
REMIP=""
NETMASK=""
IPADDR=""
MRU="1500"
MTU="1500"
DISCONNECTTIMEOUT=""
RETRYTIMEOUT="5"
BOOTPROTO="none"
PEERDNS="no"
WVDIALSECT="Phone1"
Excerpt from /etc/sysconfig/network-scripts/ifup-ppp containing wvdial
modification (otherwise stock).
if [ "${WVDIALSECT}" ]; then
# echo "connect \"/usr/bin/wvdial --remotename ${DEVNAME} --chat
'${WVDIALSECT}'\"" >> ${PEERCONF}
echo "connect \"/usr/bin/wvdial --chat\"" >> ${PEERCONF}
else
echo "connect \"/usr/sbin/chat $chatdbg -v -f ${CHATSCRIPT}\"" >>
${PEERCONF}
fi
/etc/ppp/peers/wvdial:
noauth
name wvdial
/etc/ppp/peers/ppp0
connect "/usr/bin/wvdial --chat"
log entries
Apr 8 19:55:13 nureyev ifup-ppp: pppd started for ppp0 on /dev/ttyS0 at
115200
Apr 8 19:55:13 nureyev pppd[7671]: pppd 2.4.1 started by root, uid 0
Apr 8 19:55:14 nureyev WvDial: WvDial: Internet dialer version 1.41
Apr 8 19:55:14 nureyev WvDial: Initializing modem.
Apr 8 19:55:14 nureyev WvDial: Sending: ATZ
Apr 8 19:55:14 nureyev WvDial: ATZ
Apr 8 19:55:14 nureyev WvDial: OK
Apr 8 19:55:14 nureyev WvDial: Sending: ATQ0 V1 E1 S0=0 &C1 &D2 S11=55
+FCLASS=0
Apr 8 19:55:14 nureyev WvDial: ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
Apr 8 19:55:14 nureyev WvDial: OK
Apr 8 19:55:14 nureyev WvDial: Sending: ATM0
Apr 8 19:55:15 nureyev WvDial: ATM0
Apr 8 19:55:15 nureyev WvDial: OK
Apr 8 19:55:15 nureyev WvDial: Modem initialized.
Apr 8 19:55:15 nureyev WvDial: Sending: ATDT 7202120303
Apr 8 19:55:15 nureyev WvDial: Waiting for carrier.
Apr 8 19:55:15 nureyev WvDial: ATDT 7202120303
Apr 8 19:55:43 nureyev WvDial: CONNECT
Apr 8 19:55:43 nureyev WvDial: Carrier detected. Waiting for prompt.
Apr 8 19:55:44 nureyev WvDial: ** Ascend TNT Terminal Server **
Apr 8 19:55:44 nureyev WvDial: Login:
Apr 8 19:55:44 nureyev WvDial: Looks like a login prompt.
Apr 8 19:55:44 nureyev WvDial: Sending: dummy
Apr 8 19:55:44 nureyev WvDial: dummy
Apr 8 19:55:44 nureyev WvDial: Password:
Apr 8 19:55:44 nureyev WvDial: Looks like a password prompt.
Apr 8 19:55:44 nureyev WvDial: Sending: (password)
Apr 8 19:55:47 nureyev WvDial: ascend%
Apr 8 19:55:47 nureyev WvDial: Hmm... a prompt. Sending "ppp".
Apr 8 19:55:47 nureyev WvDial: ppp
Apr 8 19:55:47 nureyev WvDial: Entering PPP Session.
Apr 8 19:55:47 nureyev WvDial: IP address is 209.60.72.239
Apr 8 19:55:47 nureyev WvDial: MTU is 1524.
Apr 8 19:55:47 nureyev WvDial: Looks like a welcome message.
Apr 8 19:55:47 nureyev pppd[7671]: Serial connection established.
Apr 8 19:55:47 nureyev pppd[7671]: Using interface ppp0
Apr 8 19:55:47 nureyev pppd[7671]: Connect: ppp0 <--> /dev/ttyS0
Apr 8 19:55:50 nureyev pppd[7671]: local IP address 192.168.1.1
Apr 8 19:55:50 nureyev pppd[7671]: remote IP address 209.60.72.6
Apr 8 19:55:50 nureyev pppd[7671]: IPCP terminated by peer
Apr 8 19:55:51 nureyev pppd[7671]: LCP terminated by peer
Apr 8 19:55:51 nureyev su(pam_unix)[7744]: session opened for user root
by (uid=0)
Apr 8 19:55:51 nureyev su(pam_unix)[7744]: session closed for user root
Apr 8 19:55:51 nureyev su(pam_unix)[7795]: session opened for user root
by (uid=0)
Apr 8 19:55:51 nureyev su(pam_unix)[7795]: session closed for user root
Apr 8 19:55:52 nureyev pppd[7671]: Hangup (SIGHUP)
Apr 8 19:55:52 nureyev pppd[7671]: Modem hangup
Apr 8 19:55:52 nureyev pppd[7671]: Connection terminated.
Apr 8 19:55:52 nureyev pppd[7671]: Connect time 0.1 minutes.
Apr 8 19:55:52 nureyev pppd[7671]: Sent 74 bytes, received 74 bytes.
Apr 8 19:55:53 nureyev pppd[7671]: Exit.
Here is the interactive log which I get by running wvdial at the command
prompt. It looks similar to the pppd started log, but this works.
# wvdial
--> WvDial: Internet dialer version 1.41
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0
OK
--> Sending: ATM0
ATM0
OK
--> Modem initialized.
--> Sending: ATDT 7202120303
--> Waiting for carrier.
ATDT 7202120303
CONNECT
--> Carrier detected. Waiting for prompt.
** Ascend TNT Terminal Server **
Login:
--> Looks like a login prompt.
--> Sending: dummy
dummy
Password:
--> Looks like a password prompt.
--> Sending: (password)
ascend%
--> Hmm... a prompt. Sending "ppp".
ppp
Entering PPP Session.
IP address is 209.60.72.239
MTU is 1524.
--> Looks like a welcome message.
--> Starting pppd at Mon Apr 8 19:38:46 2002
--
Paul ([EMAIL PROTECTED])
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