3845 as a Dialup Router?

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May 9th, 2008
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Hi,


I am using Cisco 3845 as a dialup router. All config is fine but i stuck at aaa configuration. Even the Local dataabse on Router is not auth. output of debug command is:


*May 9 05:48:59.819: AAA/ACCT/EVENT/(0000004B): EXEC DOWN

*May 9 05:49:01.819: AAA/ACCT/HC(0000004B): Update As2/20

*May 9 05:49:01.819: AAA/ACCT/HC(0000004B): As2/20 [pre-sess] (rx/tx) base 0/0 pre 0/0 call 0/0

*May 9 05:49:01.819: AAA/ACCT/HC(0000004B): As2/20 [pre-sess] (rx/tx) adjusted, pre 0/0 call 0/0

*May 9 05:49:01.819: AAA/ACCT/HC(0000004B): Update As2/20

*May 9 05:49:01.819: AAA/ACCT/HC(0000004B): As2/20 [sess] (rx/tx) base 0/0 pre 0/0 call 0/0

*May 9 05:49:01.819: AAA/ACCT/HC(0000004B): As2/20 [sess] (rx/tx) adjusted, pre 0/0 call 0/0

*May 9 05:49:01.819: AAA/ACCT/HC(0000004B): Deregister As2/20

*May 9 05:49:01.819: AAA/ACCT/EVENT/(0000004B): CALL STOP

*May 9 05:49:01.819: AAA/ACCT/CALL STOP(0000004B): Sending stop requests

*May 9 05:49:01.819: AAA/ACCT(0000004B): Send all stops

*May 9 05:49:01.819: AAA/ACCT/NET(0000004B): STOP

*May 9 05:49:01.819: AAA/ACCT/NET(0000004B): Method list not found

*May 9 05:49:01.819: AAA/ACCT(0000004B): del node, session 70

*May 9 05:49:01.819: AAA/ACCT/NET(0000004B): free_rec, count 0

*May 9 05:49:01.819: AAA/ACCT/NET(0000004B) reccnt 0, csr TRUE, osr 0

*May 9 05:49:01.819: AAA/ACCT/NET(0000004B): Last rec in db, intf not enqueued

*May 9 05:49:02.887: %ISDN-6-DISCONNECT: Interface Serial4/0:2 disconnected from 0219215320 , call lasted 45 seconds




Can anyone explain or pointing to any relevant site for basic configuration?


Thanks in advance.

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Collin Clark Fri, 05/09/2008 - 08:16
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Can you post your AAA and 'line' configuration?

Farhan Jaffer Fri, 05/09/2008 - 08:23
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It's very basic currently,


aaa new-model

aaa authentication login default local

aaa authentication ppp default local

aaa authorization network default local

aaa session-id common



username new password new


controller E1 3/0

pri-group timeslots 1-31


interface Serial3/0:15

ip unnumbered GigabitEthernet0/1

encapsulation ppp

dialer wait-for-line-protocol 20

dialer-group 1

isdn switch-type primary-net5

isdn incoming-voice modem

peer default ip address pool old

fair-queue 64 256 0

no cdp enable

ppp authentication pap

ppp multilink



interface Group-Async1

no ip address

encapsulation ppp

no ip mroute-cache

dialer in-band

dialer idle-timeout 5000

dialer wait-for-line-protocol 20

async mode interactive

peer default ip address pool old

no fair-queue

ppp max-bad-auth 3

ppp multilink

group-range 1 1/29


line 1/1 1/29

session-timeout 35791

exec-timeout 596 31

no flush-at-activation

absolute-timeout 1000

modem InOut

modem autoconfigure discovery

transport input all

autoselect during-login

autoselect ppp



all the relevant config is also there.



Hope u can help. User stuck on 'Verifying username password'

Collin Clark Fri, 05/09/2008 - 08:52
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I believe that "no login" will prevent the line from trying to auth.

Makarand Chitale Fri, 05/09/2008 - 16:05
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Is the incoming call an exec call or a ppp call? Exec typically is when you want to dial into a router for OOB management.


I am assuming it's ppp, in that case please add "ppp authentication pap" under "interface Group-Async1"


A couple of good docs on basic configuration:

http://www.cisco.com/en/US/tech/tk59/technologies_tech_note09186a0080093c81.shtml

http://www.cisco.com/en/US/tech/tk59/technologies_configuration_example09186a00800fa54a.shtml


If it does not work then will suggest some debugs to capture.


Thanks, Mak

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