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Servidor PPP



Hola amigos. Les pido disculpas por el rollo que les mando, pero no se que
hacer, llevo un buen tiempo tratando de configurar un servidor para
conexion telefonica y no funciona.

Estuve haciendo algunas pruebas con el wvdial, el cual instale en el
cliente, aparentemente se logra la conexion pero miren los mensajes que
salen en la parte del cliente:

Al ejecutar el comando :

root@corber bin]# ./wvdial
--> WvDial: Internet dialer version 1.20
--> 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
--> Modem initialized.
--> Sending: ATDT 2618836
--> Waiting for carrier.
ATDT 2618836
Kernel 2.0.36 on an i486
acos.pucp.edu.pe!login:
--> Looks like a login prompt.
--> Sending: cesar1
cesar1
Password:
--> Looks like a password prompt.
--> Sending: (password)
Last login: Fri Nov  5 03:41:35 on ttyS2
[cesar1@acos cesar1]$
--> Hmm... a prompt.  Sending "ppp".
ppp
bash: ppp: command not found
[cesar1@acos cesar1]$
--> Found a good menu option: "bash".
--> Hmm... a prompt.  Sending "bash".
bash

[cesar1@acos cesar1]$
--> Don't know what to do!  Starting pppd and hoping for the best.
--> Starting pppd at Tue Oct 26 10:49:21 1999
cesar1
Password:
--> Looks like a password prompt.
--> Sending: (password)
Last login: Fri Nov  5 03:41:35 on ttyS2
[cesar1@acos cesar1]$
--> Hmm... a prompt.  Sending "ppp".
ppp
bash: ppp: command not found
[cesar1@acos cesar1]$
--> Found a good menu option: "bash".
--> Hmm... a prompt.  Sending "bash".
bash
[cesar1@acos cesar1]$
--> Hmm... a prompt.  Sending "bash".
bash
--> Starting pppd at Tue Oct 26 10:49:21 1999

OK
--> Modem initialized.
--> 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
--> Modem initialized.
--> Sending: ATDT 2618836
--> Waiting for carrier.
ATDT 2618836
ATDT 2618836
RINGING
RINGING

************************************
************************************

El /var/log/messages arroja lo siguiente:

***************************************
*************************************

Oct 26 10:04:36 corber kernel: Appletalk 0.17 for Linux NET3.035
Oct 26 10:04:41 corber pppd[493]: pppd 2.3.5 started by root, uid 0
Oct 26 10:04:41 corber pppd[493]: Using interface ppp0
Oct 26 10:04:41 corber pppd[493]: Connect: ppp0 <--> /dev/ttyS2
Oct 26 10:05:11 corber pppd[493]: LCP: timeout sending Config-Requests
Oct 26 10:05:11 corber pppd[493]: Connection terminated.
Oct 26 10:05:11 corber pppd[493]: Hangup (SIGHUP)
Oct 26 10:05:11 corber pppd[493]: Exit.
Oct 26 10:19:33 corber pppd[517]: pppd 2.3.5 started by root, uid 0
Oct 26 10:19:33 corber pppd[517]: Using interface ppp0
Oct 26 10:19:33 corber pppd[517]: Connect: ppp0 <--> /dev/ttyS2
Oct 26 10:20:03 corber pppd[517]: LCP: timeout sending Config-Requests
Oct 26 10:20:03 corber pppd[517]: Connection terminated.
Oct 26 10:20:03 corber pppd[517]: Hangup (SIGHUP)
Oct 26 10:20:03 corber pppd[517]: Exit.
Oct 26 10:22:08 corber pppd[523]: pppd 2.3.5 started by root, uid 0
Oct 26 10:22:08 corber pppd[523]: Using interface ppp0
Oct 26 10:22:08 corber pppd[523]: Connect: ppp0 <--> /dev/ttyS2
Oct 26 10:22:39 corber pppd[523]: LCP: timeout sending Config-Requests
Oct 26 10:22:39 corber pppd[523]: Connection terminated.
Oct 26 10:22:39 corber pppd[523]: Receive serial link is not 8-bit clean:
Oct 26 10:22:39 corber pppd[523]: Problem: all had bit 7 set to 0
Oct 26 10:22:39 corber pppd[523]: Hangup (SIGHUP)
Oct 26 10:22:39 corber pppd[523]: Exit.
Oct 26 10:22:39 corber pppd[523]: Receive serial link is not 8-bit clean:
Oct 26 10:22:39 corber pppd[523]: Problem: all had bit 7 set to 0
Oct 26 10:22:39 corber pppd[523]: Hangup (SIGHUP)
Oct 26 10:22:39 corber pppd[523]: Exit.
****************************************
****************************************


En la parte del servidor esto es lo que sale

******************************************
******************************************

[root@acos /root]# tail -f /var/log/mgetty.ttyS2
11/05 03:27:57 ##### failed A_FAIL dev=ttyS2, pid=508, caller='none',
conn='', name=''

--
11/05 03:38:59 ##### data dev=ttyS2, pid=509, caller='none', conn='2400',
name='', cmd='/bin/login', user='cesar'

--
11/05 03:41:34 ##### data dev=ttyS2, pid=526, caller='none', conn='2400',
name='', cmd='/bin/login', user='cesar1'

--
11/05 04:08:47 ##### data dev=ttyS2, pid=541, caller='none', conn='2400',
name='', cmd='/bin/login', user='cesar1'

***********************************************
*********************************************

Esto es lo que aparece en el /var/log/messages

********************************
********************************

Nov  5 04:00:27 acos identd[560]: Successful lookup: 1025 , 25 : root.root
Nov  5 04:08:48 acos PAM_pwdb[541]: (login) session opened for user cesar1
by (uid=0)
Nov  5 04:08:48 acos login[541]: DIALUP AT ttyS2 BY cesar1
Nov  5 04:08:48 acos login[541]: LOGIN ON ttyS2 BY cesar1
Nov  5 04:08:48 acos PAM_pwdb[541]: (login) session closed for user cesar1
^[[A^[[A^[[A^[[A^[[A^[[A^[[B^[[B^[[B^[[B^[[B^[[B^[[B^[[B
[root@acos /root]#  tail -f /var/log/messages
Nov  5 03:54:10 acos named[251]: XSTATS 941792050 941788450 RR=1 RNXD=0
RFwdR=0
RDupR=0 RFail=0 RFErr=0 RErr=0 RAXFR=0 RLame=0 ROpts=0 SSysQ=1 SAns=0
SFwdQ=0 SDupQ=87 SErr=0 RQ=0 RIQ=0 RFwdQ=0 RDupQ=0 RTCP=0 SFwdR=0 SFail=0
SFErr=0 SNaAns=0 SNXD=0
Nov  5 03:59:54 acos PAM_pwdb[375]: (login) session opened for user root
by (uid=0)
Nov  5 03:59:55 acos login[375]: ROOT LOGIN ON tty6
Nov  5 03:59:55 acos PAM_pwdb[375]: (login) session closed for user root
Nov  5 04:00:27 acos identd[560]: from: 200.4.255.3 ( pucp.edu.pe ) for:
1025, 25
Nov  5 04:00:27 acos identd[560]: Successful lookup: 1025 , 25 : root.root
Nov  5 04:08:48 acos PAM_pwdb[541]: (login) session opened for user cesar1
by (uid=0)
Nov  5 04:08:48 acos login[541]: DIALUP AT ttyS2 BY cesar1
Nov  5 04:08:48 acos login[541]: LOGIN ON ttyS2 BY cesar1
Nov  5 04:08:48 acos PAM_pwdb[541]: (login) session closed for user cesar1
 
*****************
******************

Cuando ejecuto el comando ifconfig, para ver las interfaces ppp0, no las
encuentra.

Agradezco la ayuda que me puedan brindar.

 Cesar


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