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New Member

Call Back doesn't work in Win95/NT/2000 with 3640 IOS 12.2(4)T1

Call Back doesn't work in Windows95/NT/2000 with Cisco 3640 IOS 12.2(4)T1

I probe with ppp callback accept , ppp callback initiate, ppp callback request and doesn't work.

Is the problem any Bug ??? Any Idea ??

4 REPLIES
Cisco Employee

Re: Call Back doesn't work in Win95/NT/2000 with 3640 IOS 12.2(4

We need to see the point where it fails..following debug will be helpful

debug modem

debug modem csm

debug chat

debug ppp nego

debug callback

debug ppp cbcp

debug aaa authorization

term mon

also pl. make sure that you have "login local" under the link config to authorize the callback for a user..Here is the url which has the sample config and the client config guidelines too.

http://www.cisco.com/warp/public/793/access_dial/async_ppp.html

New Member

Re: Call Back doesn't work in Win95/NT/2000 with 3640 IOS 12.2(4

Hi,,,

Ok,, Debug Information...

21474836480d21474836480h: CSM_ANALOG_MODEM_IDLE: MODEM_STARTING_CONNECT at slot

2, port 0

5d20h: Modem 2/0 Mcom: in modem state 'Dialing/Answering'

21474836480d21474836480h: ANALOG_CONNECT_INITIATED: MODEM_ANALOG_CALL_IN at slot

2, port 0

5d20h: Modem 2/0 Mcom: in modem state 'Incoming ring'

kapucci#

5d20h: Modem 2/0 Mcom: in modem state 'Waiting for Carrier'

kapucci#

5d20h: Modem 2/0 Mcom: in modem state 'Connected'

kapucci#

21474836480d21474836480h: ANALOG_CONNECT_INITIATED: MODEM_CONNECTED at slot 2, p

ort 0

21474836480d21474836480h: Call Handle failed for Modem 2/0

5d20h: Modem 2/0 Mcom: CONNECT at 33600/33600(Tx/Rx), V34, LAPM, V42bis, Answer

5d20h: TTY65: DSR came up

5d20h: tty65: Modem: IDLE->(unknown)

5d20h: TTY65: EXEC creation

5d20h: TTY65: set timer type 10, 30 seconds

5d20h: TTY65: Autoselect(2) sample 7E

5d20h: TTY65: Autoselect(2) sample 7EFF

5d20h: TTY65: Autoselect(2) sample 7EFF7D

5d20h: TTY65: Autoselect(2) sample 7EFF7D23

5d20h: TTY65 Autoselect cmd: ppp negotiate

5d20h: TTY65: EXEC creation

5d20h: TTY65: create timer type 1, 300 seconds

5d20h: TTY65: destroy timer type 1

5d20h: TTY65: no timer type 0 to destroy

5d20h: As65 IPCP: Add link info for cef entry 10.5.10.37

kapucci#

5d20h: As65 PPP: Treating connection as a dedicated line

5d20h: As65 PPP: Phase is ESTABLISHING, Active Open

5d20h: Modem 2/0 Mcom: PPP escape map: Tx map = FFFFFFFF, Rx map = 0

5d20h: AAA/AUTHOR (00003C6D): Method list id=FFFFFFFF not configured. Skip autho

r

5d20h: As65 AAA/AUTHOR/LCP: Authorization succeeds trivially

5d20h: As65 LCP: O CONFREQ [Closed] id 5 len 25

5d20h: As65 LCP: ACCM 0x000A0000 (0x0206000A0000)

5d20h: As65 LCP: AuthProto CHAP (0x0305C22305)

5d20h: As65 LCP: MagicNumber 0x255D7F12 (0x0506255D7F12)

5d20h: As65 LCP: PFC (0x0702)

5d20h: As65 LCP: ACFC (0x0802)

5d20h: As65 LCP: I CONFACK [REQsent] id 5 len 25

5d20h: As65 LCP: ACCM 0x000A0000 (0x0206000A0000)

5d20h: As65 LCP: AuthProto CHAP (0x0305C22305)

5d20h: As65 LCP: MagicNumber 0x255D7F12 (0x0506255D7F12)

5d20h: As65 LCP: PFC (0x0702)

5d20h: As65 LCP: ACFC (0x0802)

5d20h: As65 LCP: I CONFREQ [ACKrcvd] id 2 len 47

5d20h: As65 LCP: ACCM 0x00000000 (0x020600000000)

5d20h: As65 LCP: MagicNumber 0x40EB652C (0x050640EB652C)

5d20h: As65 LCP: PFC (0x0702)

5d20h: As65 LCP: ACFC (0x0802)

5d20h: As65 LCP: MRRU 1614 (0x1104064E)

5d20h: As65 LCP: EndpointDisc 1 Local

5d20h: As65 LCP: (0x13170184BCBD182C6D405B8A81516AAB)

5d20h: As65 LCP: (0xE597D100000000)

5d20h: Modem 2/0 Mcom: switching to PPP mode

5d20h: As65 LCP: O CONFREJ [ACKrcvd] id 2 len 8

5d20h: As65 LCP: MRRU 1614 (0x1104064E)

5d20h: As65 LCP: I CONFREQ [ACKrcvd] id 3 len 43

5d20h: As65 LCP: ACCM 0x00000000 (0x020600000000)

5d20h: As65 LCP: MagicNumber 0x40EB652C (0x050640EB652C)

5d20h: As65 LCP: PFC (0x0702)

5d20h: As65 LCP: ACFC (0x0802)

5d20h: As65 LCP: EndpointDisc 1 Local

5d20h: As65 LCP: (0x13170184BCBD182C6D405B8A81516AAB)

5d20h: As65 LCP: (0xE597D100000000)

5d20h: As65 LCP: O CONFACK [ACKrcvd] id 3 len 43

5d20h: As65 LCP: ACCM 0x00000000 (0x020600000000)

5d20h: As65 LCP: MagicNumber 0x40EB652C (0x050640EB652C)

5d20h: As65 LCP: PFC (0x0702)

5d20h: As65 LCP: ACFC (0x0802)

5d20h: As65 LCP: EndpointDisc 1 Local

5d20h: As65 LCP: (0x13170184BCBD182C6D405B8A81516AAB)

5d20h: As65 LCP: (0xE597D100000000)

5d20h: As65 LCP: State is Open

5d20h: Modem 2/0 Mcom: PPP escape map: Tx map = 0, Rx map = 0

5d20h: As65 MCB: Initialize

5d20h: As65 PPP: Phase is AUTHENTICATING, by this end

5d20h: As65 CHAP: O CHALLENGE id 20 len 28 from "kapucci"

5d20h: As65 CHAP: I RESPONSE id 20 len 30 from "aesquivel"

5d20h: As65 PPP: Phase is FORWARDING, Attempting Forward

5d20h: As65 PPP: Phase is AUTHENTICATING, Unauthenticated User

5d20h: As65 PPP/AAA: Check Attr: username

5d20h: As65 PPP/AAA: Check Attr: challenge

5d20h: As65 PPP/AAA: Check Attr: id

5d20h: As65 PPP/AAA: Check Attr: response

5d20h: As65 PPP/AAA: Check Attr: callback-dialstring

5d20h: As65 PPP/AAA: Check Attr: callback-rotary

5d20h: As65 PPP: Phase is FORWARDING, Attempting Forward

5d20h: As65 PPP: Phase is AUTHENTICATING, Authenticated User

5d20h: As65 CHAP: O SUCCESS id 20 len 4

5d20h: As65 PPP: Phase is UP

5d20h: As65 AAA/AUTHOR/FSM: We can start IPCP

5d20h: As65 IPCP: O CONFREQ [Closed] id 3 len 10

5d20h: As65 IPCP: Address 10.5.10.254 (0x03060A050AFE)

5d20h: As65 CCP: I CONFREQ [Not negotiated] id 4 len 10

5d20h: As65 CCP: MS-PPC supported bits 0x00000001 (0x120600000001)

5d20h: As65 LCP: O PROTREJ [Open] id 6 len 16 protocol CCP (0x80FD0104000A120600

000001)

5d20h: As65 IPCP: I CONFREQ [REQsent] id 5 len 40

5d20h: As65 IPCP: CompressType VJ 15 slots CompressSlotID (0x0206002D0F01)

5d20h: As65 IPCP: Address 0.0.0.0 (0x030600000000)

5d20h: As65 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000)

5d20h: As65 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000)

5d20h: As65 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)

5d20h: As65 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for primary dns

kapucci#

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for primary wins

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for seconday dns

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for seconday wins

5d20h: As65 IPCP: O CONFREJ [REQsent] id 5 len 22

5d20h: As65 IPCP: CompressType VJ 15 slots CompressSlotID (0x0206002D0F01)

5d20h: As65 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)

5d20h: As65 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)

5d20h: As65 IPCP: I CONFACK [REQsent] id 3 len 10

5d20h: As65 IPCP: Address 10.5.10.254 (0x03060A050AFE)

5d20h: As65 IPCP: I CONFREQ [ACKrcvd] id 6 len 22

5d20h: As65 IPCP: Address 0.0.0.0 (0x030600000000)

5d20h: As65 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000)

5d20h: As65 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000)

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for primary dns

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for primary wins

5d20h: As65 IPCP: O CONFNAK [ACKrcvd] id 6 len 22

5d20h: As65 IPCP: Address 10.5.10.37 (0x03060A050A25)

5d20h: As65 IPCP: PrimaryDNS 10.5.10.27 (0x81060A050A1B)

5d20h: As65 IPCP: PrimaryWINS 10.5.10.86 (0x82060A050A56)

5d20h: As65 IPCP: I CONFREQ [ACKrcvd] id 7 len 22

5d20h: As65 IPCP: Address 10.5.10.37 (0x03060A050A25)

5d20h: As65 IPCP: PrimaryDNS 10.5.10.27 (0x81060A050A1B)

kapucci#

5d20h: As65 IPCP: PrimaryWINS 10.5.10.86 (0x82060A050A56)

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for primary dns

5d20h: As65 AAA/AUTHOR/IPCP: no author-info for primary wins

5d20h: As65 IPCP: O CONFACK [ACKrcvd] id 7 len 22

5d20h: As65 IPCP: Address 10.5.10.37 (0x03060A050A25)

5d20h: As65 IPCP: PrimaryDNS 10.5.10.27 (0x81060A050A1B)

5d20h: As65 IPCP: PrimaryWINS 10.5.10.86 (0x82060A050A56)

5d20h: As65 IPCP: State is Open

5d20h: As65 IPCP: Install route to 10.5.10.37

5d20h: As65 IPCP: Add link info for cef entry 10.5.10.37

kapucci#terminal no monitor

Cisco Employee

Re: Call Back doesn't work in Win95/NT/2000 with 3640 IOS 12.2(4

Callbck is not requested by user during LCP negotiation so its not negotiated.

5d20h: As65 LCP: I CONFREQ [ACKrcvd] id 3 len 43

5d20h: As65 LCP: ACCM 0x00000000 (0x020600000000)

5d20h: As65 LCP: MagicNumber 0x40EB652C (0x050640EB652C)

5d20h: As65 LCP: PFC (0x0702)

5d20h: As65 LCP: ACFC (0x0802)

5d20h: As65 LCP: EndpointDisc 1 Local

5d20h: As65 LCP: (0x13170184BCBD182C6D405B8A81516AAB)

5d20h: As65 LCP: (0xE597D100000000)

You sould see the callback option in the imcoming (I) packet above if callback is requested.

So you need to configure the client/user to request the callback when he dials in..Pl. see the earlier link which discuss that

New Member

Re: Call Back doesn't work in Win95/NT/2000 with 3640 IOS 12.2(4

Hi,,

Ok,,,now work!!!

The problem was the AAA Authorization Command in the 3640.

Thanks for the information.

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