04-24-2006 02:20 AM
I have a problem regarding DDR through Cisco 837 Router. It goes to dialing but after negotiation with Access Server it gets disconnected.Below is the debug output of PPP authentication.
*Mar 1 02:15:44.779: %LINK-3-UPDOWN: Interface Async1, changed state to up
*Mar 1 02:15:44.779: As1 PPP: Using dialer call direction
*Mar 1 02:15:44.779: As1 PPP: Treating connection as a callout
*Mar 1 02:15:44.779: As1 PPP: Authorization required
*Mar 1 02:15:44.779: As1 PPP: No remote authentication for call-out
*Mar 1 02:16:06.927: %LINK-5-CHANGED: Interface Async1, changed state to reset
*Mar 1 02:16:11.927: %LINK-3-UPDOWN: Interface Async1, changed state to down
Kindly reply ASAP.
Regards,
Mujeeb
04-24-2006 03:05 AM
Hi Mujeeb,
Have you configured PAP or CHAP. If yes can you verify the user name and password at both the ends
Regards,
Ankur
04-24-2006 03:08 AM
Hi Mujeeb,
Have you configured PAP or CHAP. If yes can you verify the user name and password at both the ends
Regards,
Ankur
04-24-2006 03:08 AM
Hi Mujeeb,
Have you configured PAP or CHAP. If yes can you verify the user name and password at both the ends
Regards,
Ankur
04-24-2006 03:51 AM
Dear Ankur,
I am using PAP and I have checked username and password which is right.
Regards,
Mujeeb
04-24-2006 08:37 PM
Hi
Is ur NAS configured to accept PAP mode of authentication ?
Is the NAS belongs to your network or to the SP network ? if its upto ur network can you chek out the error log which you recieve out there in the NAS..
Also can you post the config of your async/dialer interface here..
regds
04-24-2006 09:25 PM
Dear spremkumar,
Below is configuration of async interface.
chat-script isp "" "AT&H1" TIMEOUT 10 OK "ATDT13131313" TIMEOUT 40 CONNECT
interface Async1
ip address negotiated
encapsulation ppp
dialer in-band
dialer idle-timeout 90000
dialer string isp
dialer-group 1
async default routing
async mode interactive
no keepalive
ppp authentication pap callin
ppp pap sent-username ops password xxxx
!
ip classless
ip route 0.0.0.0 0.0.0.0 Async1
and below is the interface status at the time of dialing,
Async1 is up, line protocol is up (spoofing)
Hardware is Async Serial
Internet address will be negotiated using IPCP
MTU 1500 bytes, BW 115 Kbit, DLY 100000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP REQsent, loopback not set
DTR is pulsed for 5 seconds on reset idle 1d00h
Last input never, output 00:00:01, output hang never
and after few seconds it goes down.
Router#
*Mar 1 00:35:37.015: %LINK-3-UPDOWN: Interface Async1, changed state to up
*Mar 1 00:35:59.151: %LINK-5-CHANGED: Interface Async1, changed state to reset
*Mar 1 00:36:04.151: %LINK-3-UPDOWN: Interface Async1, changed state to down
Regards,
Mujeeb
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