From: Louis Young (tonyblair@xxxxxxxxx)
Date: Tue May 28 2002 - 07:31:45 GMT-3
Hi,dear members,please help me.
I am stuck with the following senarios during my engieering project.
it is a simple ddr,when I try to bring up the asyn link by ping the other side,
I got the following output.
The mysterious output"*Mar 1 01:18:13.179: As41 LCP: I TERMREQ [Open] id 3 len
4" is my real headache.
it seems the LCP problem of ASYN 41,it automatically issues a terminating reque
st after hook up.But I don't why.
Both of the caller and the callee are cisco 3640 equipped with NM-16AM(yes,with
internal modems)
Thanks in advance for your kind help.
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.64.0.252, timeout is 2 seconds:
*Mar 1 01:17:48.219: As41 DDR: Dialing cause ip (s=10.64.0.200, d=10.64.0.252)
*Mar 1 01:17:48.219: As41 DDR: Attempting to dial 0206132xxxx
*Mar 1 01:17:48.219: CHAT41: Attempting async line dialer script
*Mar 1 01:17:48.219: CHAT41: Dialing using Modem script: dialout & System scri
pt: none
*Mar 1 01:17:48.223: CHAT41: process started
*Mar 1 01:17:48.223: CHAT41: Asserting DTR
*Mar 1 01:17:48.223: CHAT41: Chat script dialout started.....
Success rate is 0 percent (0/5)
AB_R3640_02#
AB_R3640_02#
AB_R3640_02#
*Mar 1 01:18:10.771: CHAT41: Chat script dialout finished, status = Success
AB_R3640_02#
*Mar 1 01:18:12.775: %LINK-3-UPDOWN: Interface Async41, changed state to up
AB_R3640_02#
*Mar 1 01:18:12.775: As41 DDR: Dialer statechange to up
*Mar 1 01:18:12.775: As41 DDR: Dialer call has been placed
*Mar 1 01:18:12.775: As41 PPP: Treating connection as a callout
*Mar 1 01:18:12.775: As41 PPP: Phase is ESTABLISHING, Active Open [0 sess, 0 l
oad]
*Mar 1 01:18:12.775: As41 LCP: O CONFREQ [Closed] id 22 len 25
*Mar 1 01:18:12.775: As41 LCP: ACCM 0x000A0000 (0x0206000A0000)
*Mar 1 01:18:12.775: As41 LCP: AuthProto CHAP (0x0305C22305)
*Mar 1 01:18:12.775: As41 LCP: MagicNumber 0x092B0EB4 (0x0506092B0EB4)
*Mar 1 01:18:12.775: As41 LCP: PFC (0x0702)
*Mar 1 01:18:12.775: As41 LCP: ACFC (0x0802)
*Mar 1 01:18:12.923: As41 PPP: I pkt type 0xC021, datagramsize 29
*Mar 1 01:18:12.923: As41 PPP: I pkt type 0xC021, datagramsize 29
*Mar 1 01:18:12.923: As41 LCP: I CONFREQ [REQsent] id 2 len 25
*Mar 1 01:18:12.923: As41 LCP: ACCM 0x000A0000 (0x0206000A0000)
*Mar 1 01:18:12.923: As41 LCP: AuthProto CHAP (0x0305C22305)
*Mar 1 01:18:12.923: As41 LCP: MagicNumber 0x072E829B (0x0506072E829B)
*Mar 1 01:18:12.923: As41 LCP: PFC (0x0702)
*Mar 1 01:18:12.923: As41 LCP: ACFC (0x0802)
*Mar 1 01:18:12.923: As41 LCP: O CONFACK [REQsent] id 2 len 25
*Mar 1 01:18:12.923: As41 LCP: ACCM 0x000A0000 (0x0206000A0000)
*Mar 1 01:18:12.927: As41 LCP: AuthProto CHAP (0x0305C22305)
*Mar 1 01:18:12.927: As41 LCP: MagicNumber 0x072E829B (0x0506072E829B)
*Mar 1 01:18:12.927: As41 LCP: PFC (0x0702)
*Mar 1 01:18:12.927: As41 LCP: ACFC (0x0802)
*Mar 1 01:18:12.927: As41 PPP: I pkt type 0xC021, datagramsize 29
*Mar 1 01:18:12.927: As41 PPP: I pkt type 0xC021, datagramsize 29
*Mar 1 01:18:12.927: As41 LCP: I CONFACK [ACKsent] id 22 len 25
*Mar 1 01:18:12.927: As41 LCP: ACCM 0x000A0000 (0x0206000A0000)
*Mar 1 01:18:12.927: As41 LCP: AuthProto CHAP (0x0305C22305)
*Mar 1 01:18:12.931: As41 LCP: MagicNumber 0x092B0EB4 (0x0506092B0EB4)
*Mar 1 01:18:12.931: As41 LCP: PFC (0x0702)
*Mar 1 01:18:12.931: As41 LCP: ACFC (0x0802)
*Mar 1 01:18:12.931: As41 LCP: State is Open
*Mar 1 01:18:12.931: As41 PPP: Phase is AUTHENTICATING, by both [0 sess, 0 loa
d]
*Mar 1 01:18:12.931: As41 CHAP: O CHALLENGE id 12 len 32 from "AB_R3640_02"
*Mar 1 01:18:13.063: As41 PPP: I pkt type 0xC223, datagramsize 36
*Mar 1 01:18:13.063: As41 PPP: I pkt type 0xC223, datagramsize 36
*Mar 1 01:18:13.063: As41 CHAP: I CHALLENGE id 1 len 32 from "CD_R3640_02"
*Mar 1 01:18:13.063: As41 CHAP: O RESPONSE id 1 len 32 from "AB_R3640_02"
*Mar 1 01:18:13.171: As41 PPP: I pkt type 0xC223, datagramsize 8
*Mar 1 01:18:13.171: As41 PPP: I pkt type 0xC223, datagramsize 8
*Mar 1 01:18:13.175: As41 CHAP: I SUCCESS id 1 len 4
*Mar 1 01:18:13.179: As41 PPP: I pkt type 0xC021, datagramsize 8
*Mar 1 01:18:13.179: As41 PPP: I pkt type 0xC021, datagramsize 8
*Mar 1 01:18:13.179: As41 LCP: I TERMREQ [Open] id 3 len 4
*Mar 1 01:18:13.179: As41 LCP: O TERMACK [Open] id 3 len 4
*Mar 1 01:18:13.179: As41 PPP: Phase is TERMINATING [0 sess, 0 load]
*Mar 1 01:18:15.179: As41 LCP: TIMEout: State TERMsent
*Mar 1 01:18:15.179: As41 LCP: State is Closed
*Mar 1 01:18:15.179: As41 PPP: Phase is DOWN [0 sess, 0 load]
*Mar 1 01:18:15.179: As41 PPP: Phase is ESTABLISHING, Passive Open [0 sess, 0
load]
*Mar 1 01:18:15.179: As41 LCP: State is Listen
AB_R3640_02#
AB_R3640_02#
*Mar 1 01:18:16.799: %LINK-5-CHANGED: Interface Async41, changed state to rese
t
*Mar 1 01:18:16.799: As41 LCP: State is Closed
*Mar 1 01:18:16.799: As41 PPP: Phase is DOWN [0 sess, 0 load]
AB_R3640_02#
*Mar 1 01:18:21.799: %LINK-3-UPDOWN: Interface Async41, changed state to down
AB_R3640_02#
*Mar 1 01:18:21.799: As41 LCP: State is Closed
AB_R3640_02#
*Mar 1 01:18:31.799: As41 DDR: re-enable timeout
AB_R3640_02#
CALLER(initiating the call) configuration
no service single-slot-reload-enable
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname AB_R3640_02
!
logging rate-limit console 10 except errors
aaa new-model
aaa authentication login default local
aaa authentication ppp default local
enable secret 5 $1$MPFA$7/x3GifDi5kK9cuQe.K2k/
!
username CD_R3640_02 password 7 030752180500
ip subnet-zero
!
!
no ip domain-lookup
!
no ip dhcp-client network-discovery
chat-script dialout ABORT ERROR ABORT BUSY "" "AT" OK "ATDT\T" TIMEOUT 45 CONNE
CT \C
!
!
!
interface Loopback0
ip address 10.64.191.254 255.255.255.224
!
interface FastEthernet0/1
description connect to AB_R3640_01 fa0/1
ip address 10.64.191.2 255.255.255.252
duplex auto
speed auto
!
interface Serial0/1
description connect to AB_R2610_fsyyt01
ip address 10.64.191.5 255.255.255.252
!
interface Serial0/2
description connect to AB_R2610_ssjhj01
ip address 10.64.191.9 255.255.255.252
!
interface Serial0/3
no ip address
shutdown
clockrate 2000000
!
interface Async41
description temporary connection to CD_R3640_02
ip address 10.64.0.200 255.255.255.0
encapsulation ppp
dialer in-band
dialer idle-timeout 3000
dialer string 0206132XXXX modem-script dialout
dialer-group 2
async default routing
async dynamic routing
async mode dedicated
no peer default ip address
ppp authentication chap
!
!
interface Group-Async2
ip unnumbered FastEthernet0/0
encapsulation ppp
dialer in-band
dialer idle-timeout 3000
dialer-group 1
async default routing
async dynamic routing
async mode dedicated
peer default ip address pool dialin
ppp authentication chap
group-range 42 48
!
ip local pool dialin 10.64.160.200 10.64.160.207
ip classless
ip route 0.0.0.0 0.0.0.0 Async41
no ip http server
!
access-list 101 deny udp any eq snmp any eq snmp
access-list 101 deny udp any eq snmptrap any eq snmptrap
access-list 101 deny udp any eq 49824 any
access-list 101 permit ip any any
dialer-list 1 protocol ip list 101
dialer-list 2 protocol ip permit
!
line con 0
exec-timeout 0 0
logging synchronous
line 33 48
exec-timeout 0 0
modem InOut
modem autoconfigure discovery
transport input all
transport output pad v120 lapb-ta telnet rlogin udptn
flowcontrol hardware
line aux 0
line vty 0 4
exec-timeout 30 0
password 7 070C285F4D06
!
!
end
CALLEE(the one being called)configuration
CD_R3640_02>en
Password:
CD_R3640_02#wr t
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname CD_R3640_02
!
aaa new-model
aaa authentication login default local
aaa authentication ppp default local
enable password 7 13061E010803
!
username test password 7 021201481F
username AB_R3640_02 password 0 cisco
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
chat-script dial ABORT ERROR ABORT BUSY "" "AT Z" OK "ATDT \T" TIMEOUT 60 CONNE
CT \c
!
!
interface Group-Async1
no ip address
no ip directed-broadcast
dialer in-band
dialer rotary-group 2
dialer-group 1
async mode dedicated
fair-queue 64 16 0
group-range 34 38
!
interface Group-Async2
ip unnumbered FastEthernet0/0
no ip directed-broadcast
encapsulation ppp
dialer in-band
dialer-group 1
async default routing
async dynamic routing
async mode dedicated
peer default ip address pool dialin_pool
ppp authentication chap
group-range 46 48
!
interface Group-Async3
no ip address
no ip directed-broadcast
dialer in-band
dialer rotary-group 3
dialer-group 2
async mode dedicated
no fair-queue
group-range 39 45
!
interface Dialer2
ip address 10.64.63.254 255.255.255.224
no ip directed-broadcast
encapsulation ppp
dialer in-band
dialer idle-timeout 600
dialer map ip 10.64.63.225 name CD_LHQ2610_yyt1
dialer map ip 10.64.63.226 name CD_TH2610_yyt2
dialer-group 1
ppp authentication chap
!
interface Dialer3
ip address 10.64.63.222 255.255.255.224
no ip directed-broadcast
encapsulation ppp
dialer in-band
dialer idle-timeout 600
dialer map ip 10.64.63.193 name CD_LHQ2610_jhj1
dialer map ip 10.64.63.194 name CD_GMS2610_jhj2
dialer map ip 10.64.63.195 name CD_BYL2610_jhj3
dialer map ip 10.64.63.196 name CD_TH2610_jhj4
dialer-group 1
ppp authentication chap
!
ip local pool dialin_pool 10.64.63.240 10.64.63.242
ip classless
no ip http server
!
access-list 101 deny eigrp any any
access-list 101 deny udp any eq snmp any eq snmp
access-list 101 deny udp any eq snmptrap any eq snmptrap
access-list 101 deny udp any eq 49824 any
access-list 101 permit ip any any
dialer-list 1 protocol ip list 101
dialer-list 2 protocol ip permit
snmp-server engineID local 00000009020000070E890741
snmp-server community public RO 11
snmp-server community private RW 11
snmp-server enable traps snmp
snmp-server enable traps casa
snmp-server enable traps isdn call-information
snmp-server enable traps isdn layer2
snmp-server enable traps hsrp
snmp-server enable traps config
snmp-server enable traps entity
snmp-server enable traps envmon
snmp-server enable traps bgp
snmp-server enable traps rsvp
snmp-server enable traps frame-relay
snmp-server enable traps rtr
snmp-server enable traps syslog
snmp-server enable traps dlsw
snmp-server enable traps dial
snmp-server enable traps voice poor-qov
snmp-server enable traps xgcp
!
!
line con 0
transport input none
line 33 48
exec-timeout 0 0
modem InOut
modem autoconfigure discovery
transport input all
flowcontrol hardware
line aux 0
line vty 0 4
exec-timeout 0 0
password 7 13061E010803
!
end
CD_R3640_02#
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:59:10 GMT-3