03-17-2003 05:07 AM - edited 03-02-2019 05:55 AM
I cannot get multilink callback to work to Windows Clients (2000 & XP, have not tried others). The clients can call in with 2 B Channels to a PRI or BRI but callback will not bring up a 2nd channel. I do not see anyplace where the client can be configured to call a 2nd time or to monitor the link threshold.
Below is a show multilink and part of the config.
Hardware is a 3640 running IOS v12.2.12a
#sh ppp multilink
Virtual-Access1, bundle name is trevor
Bundle up for 00:03:59
Dialer interface is Dialer1
0 lost fragments, 0 reordered, 0 unassigned
0 discarded, 0 lost received, 19/255 load
0x0 received sequence, 0x0 sent sequence
Member links: 1 (max 2, min not set)
BR3/0:1, since 00:03:59, no frags rcvd
Relevant parts of the config...
interface Serial2/0:15
description ##### CONTROL CHANNEL FOR PRIMARY RATE ISDN #####
no ip address
encapsulation ppp
ip mroute-cache
dialer rotary-group 1
isdn switch-type primary-net5
isdn incoming-voice modem
isdn sending-complete
priority-group 1
no cdp enable
interface Dialer1
ip unnumbered Loopback0
encapsulation ppp
no ip mroute-cache
dialer in-band
dialer idle-timeout 1800
dialer load-threshold 5 either
peer default ip address pool RAS
priority-group 1
no cdp enable
ppp callback permit
ppp authentication ms-chap pap
ppp multilink
multilink max-links 2
multilink min-links 1
multilink load-threshold 2 either
debug dialler
1d04h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to up
1d04h: BR3/0:1 DDR: Authenticated host simon with no matching dialer map
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o up
1d04h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to simon
1d04h: BR3/0:1 DDR: PPP callback: Callback server starting to simon 9964
1d04h: %ISDN-6-DISCONNECT: Interface BRI3/0:1 disconnected from simon, call la
sted 16 seconds
1d04h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to down
1d04h: BR3/0:1 DDR: disconnecting call
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o down
1d04h: DDR: Callback timer expired
1d04h: Di1 DDR: beginning callback to simon 9964
1d04h: BR3/0 DDR: rotor dialout [priority]
1d04h: BR3/0 DDR: Attempting to dial 9964
1d04h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to up
1d04h: BR3/0:1 DDR: Copying MS callback dialstring 9964 to ddb
1d04h: DDR: Freeing callback to simon 9964
1d04h: BR3/0:1 DDR: Authenticated host simon with no matching dialer map
1d04h: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
1d04h: Vi1 DDR: Dialer statechange to up
1d04h: Vi1 DDR: Dialer call has been placed
1d04h: Vi1 DDR: Authenticated host simon with no matching dialer map
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o up
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, changed
state to up
1d04h: Vi1 DDR: dialer protocol up
1d04h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to 9964 simon
Router6#sh int vi1
Virtual-Access1 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 64 Kbit, DLY 100000 usec,
reliability 255/255, txload 47/255, rxload 91/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 5 seconds on reset
Time to interface disconnect: idle 00:01:59
LCP Open, multilink Open
Closed: CCP
Open: IPCP
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 00:07:42
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/8/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 48 kilobits/sec
5 minute input rate 23000 bits/sec, 14 packets/sec
5 minute output rate 12000 bits/sec, 2 packets/sec
3022 packets input, 595180 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
492 packets output, 328556 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
debug isdn q931
1d04h: ISDN BR3/0: RX <- SETUP pd = 8 callref = 0x01
1d04h: Sending Complete
1d04h: Bearer Capability i = 0x8890
1d04h: Channel ID i = 0x89
1d04h: ISDN BR3/0: Event: Received a DATA call from <unknown> on B1 at 64 Kb/s
1d04h: ISDN BR3/0: Event: Accepting the call id 0x1E
1d04h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to up
1d04h: ISDN BR3/0: TX -> CALL_PROC pd = 8 callref = 0x81
1d04h: Channel ID i = 0x89
1d04h: ISDN BR3/0: TX -> CONNECT pd = 8 callref = 0x81
1d04h: ISDN BR3/0: RX <- CONNECT_ACK pd = 8 callref = 0x01
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o up
1d04h: ISDN BR3/0: RX <- DISCONNECT pd = 8 callref = 0x01
1d04h: Cause i = 0x8090 - Normal call clearing
1d04h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to simon
1d04h: %ISDN-6-DISCONNECT: Interface BRI3/0:1 disconnected from simon, call la
sted 4 seconds
1d04h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to down
1d04h: ISDN BR3/0: TX -> RELEASE pd = 8 callref = 0x81
1d04h: Cause i = 0x8090 - Normal call clearing
1d04h: ISDN BR3/0: RX <- RELEASE_COMP pd = 8 callref = 0x01
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o down
1d04h: ISDN BR3/0: TX -> SETUP pd = 8 callref = 0x11
1d04h: Bearer Capability i = 0x8890
1d04h: Channel ID i = 0x83
1d04h: Called Party Number i = 0x80, '7069964', Plan:Unknown, Type:Unkno
wn
1d04h: ISDN BR3/0: RX <- SETUP_ACK pd = 8 callref = 0x91
1d04h: Channel ID i = 0x89
1d04h: ISDN BR3/0: RX <- CALL_PROC pd = 8 callref = 0x91
1d04h: ISDN BR3/0: RX <- ALERTING pd = 8 callref = 0x91
1d04h: ISDN BR3/0: RX <- CONNECT pd = 8 callref = 0x91
1d04h: Date/Time i = 0x03021A0E22
1d04h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to up
1d04h: ISDN BR3/0: TX -> CONNECT_ACK pd = 8 callref = 0x11
1d04h: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o up
1d04h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed
state to up
1d04h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to 7069964 simon
debug ppp nego
1d05h: Vi2 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)
1d05h: Vi2 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)
1d05h: Vi2 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 0.0.0.0
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 0.0.0.0
1d05h: Vi2 IPCP: Pool returned 192.168.171.84
1d05h: Vi2 IPCP: O CONFREJ [REQsent] id 4 len 10
1d05h: Vi2 IPCP: CompressType VJ 15 slots CompressSlotID (0x0206002D0F01)
1d05h: BR3/0:1 IPCP: Redirect packet to Vi2
1d05h: Vi2 IPCP: I CONFACK [REQsent] id 1 len 10
1d05h: Vi2 IPCP: Address 192.168.171.81 (0x030635FEAB51)
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed
state to up
1d05h: Vi2 IPCP: I CONFREQ [ACKrcvd] id 5 len 34
1d05h: Vi2 IPCP: Address 0.0.0.0 (0x030600000000)
1d05h: Vi2 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000)
1d05h: Vi2 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000)
1d05h: Vi2 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)
1d05h: Vi2 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)
1d05h: Vi2 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 192.168.171.84
1d05h: Vi2 IPCP: O CONFNAK [ACKrcvd] id 5 len 34
1d05h: Vi2 IPCP: Address 192.168.171.84 (0x030635FEAB54)
1d05h: Vi2 IPCP: PrimaryDNS 192.168.166.5 (0x810635FEA605)
1d05h: Vi2 IPCP: PrimaryWINS 192.168.166.5 (0x820635FEA605)
1d05h: Vi2 IPCP: SecondaryDNS 192.168.160.5 (0x830635FEA005)
1d05h: Vi2 IPCP: SecondaryWINS 192.168.160.5 (0x840635FEA005)
1d05h: Vi2 IPCP: I CONFREQ [ACKrcvd] id 6 len 34
1d05h: Vi2 IPCP: Address 192.168.171.84 (0x030635FEAB54)
1d05h: Vi2 IPCP: PrimaryDNS 192.168.166.5 (0x810635FEA605)
1d05h: Vi2 IPCP: PrimaryWINS 192.168.166.5 (0x820635FEA605)
1d05h: Vi2 IPCP: SecondaryDNS 192.168.160.5 (0x830635FEA005)
1d05h: Vi2 IPCP: SecondaryWINS 192.168.160.5 (0x840635FEA005)
1d05h: Vi2 AAA/AUTHOR/IPCP: Start. Her address 192.168.171.84, we want 192.168.17
1.84
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 192.168.171.84, we want 192.168.171
.84
1d05h: Vi2 IPCP: O CONFACK [ACKrcvd] id 6 len 34
1d05h: Vi2 IPCP: Address 192.168.171.84 (0x030635FEAB54)
1d05h: Vi2 IPCP: PrimaryDNS 192.168.166.5 (0x810635FEA605)
1d05h: Vi2 IPCP: PrimaryWINS 192.168.166.5 (0x820635FEA605)
1d05h: Vi2 IPCP: SecondaryDNS 192.168.160.5 (0x830635FEA005)
1d05h: Vi2 IPCP: SecondaryWINS 192.168.160.5 (0x840635FEA005)
1d05h: Vi2 IPCP: State is Open
1d05h: Vi2 CCP: I CONFREQ [Closed] id 7 len 10
1d05h: Vi2 CCP: MS-PPC supported bits 0x00000001 (0x120600000001)
1d05h: Vi2 CCP: Lower layer not up, discarding packet
1d05h: Di1 IPCP: Install route to 192.168.171.84
1d05h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to simon
1d05h: Vi2 CCP: I CONFREQ [Closed] id 8 len 10
Router6#sh int vi2
Virtual-Access2 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 64 Kbit, DLY 100000 usec,
reliability 255/255, txload 47/255, rxload 95/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 5 seconds on reset
Time to interface disconnect: idle 00:01:59
LCP Open, multilink Open
Closed: CCP
Open: IPCP
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 00:41:39
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 2/1000/64/0 (size/max total/threshold/drops)
Conversations 1/3/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 48 kilobits/sec
5 minute input rate 24000 bits/sec, 16 packets/sec
5 minute output rate 12000 bits/sec, 3 packets/sec
2665 packets input, 519282 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
499 packets output, 303309 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
debug aaa authorization
d AV service=ppp
1d05h: AAA/AUTHOR/TAC+: (3691317418): send AV protocol=ip
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o up
1d05h: Vi2 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 0.0.0.0
1d05h: Vi2 AAA/AUTHOR/IPCP (4247940062): Port='BRI3/0:1' list='' service=NET
1d05h: AAA/AUTHOR/IPCP: Vi2 (4247940062) user='simon'
1d05h: Vi2 AAA/AUTHOR/IPCP (4247940062): send AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP (4247940062): send AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP (4247940062): found list "default"
1d05h: Vi2 AAA/AUTHOR/IPCP (4247940062): Method=tacacs+ (tacacs+)
1d05h: AAA/AUTHOR/TAC+: (4247940062): user=simon
1d05h: AAA/AUTHOR/TAC+: (4247940062): send AV service=ppp
1d05h: AAA/AUTHOR/TAC+: (4247940062): send AV protocol=ip
1d05h: Vi2 AAA/AUTHOR (3691317418): Post authorization status = PASS_ADD
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 0.0.0.0
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed
state to up
1d05h: Vi2 AAA/AUTHOR (4247940062): Post authorization status = PASS_ADD
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP: Start. Her address 0.0.0.0, we want 192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP (2528098092): Port='BRI3/0:1' list='' service=NET
1d05h: AAA/AUTHOR/IPCP: Vi2 (2528098092) user='simon'
1d05h: Vi2 AAA/AUTHOR/IPCP (2528098092): send AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP (2528098092): send AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP (2528098092): found list "default"
1d05h: Vi2 AAA/AUTHOR/IPCP (2528098092): Method=tacacs+ (tacacs+)
1d05h: AAA/AUTHOR/TAC+: (2528098092): user=simon
1d05h: AAA/AUTHOR/TAC+: (2528098092): send AV service=ppp
1d05h: AAA/AUTHOR/TAC+: (2528098092): send AV protocol=ip
1d05h: Vi2 AAA/AUTHOR (2528098092): Post authorization status = PASS_ADD
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 0.0.0.0, we want 192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP: Start. Her address 192.168.171.84, we want 192.168.17
1.84
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): Port='BRI3/0:1' list='' service=NET
1d05h: AAA/AUTHOR/IPCP: Vi2 (3084547996) user='simon'
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): send AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): send AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): send AV addr*192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): found list "default"
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): Method=tacacs+ (tacacs+)
1d05h: AAA/AUTHOR/TAC+: (3084547996): user=simon
1d05h: AAA/AUTHOR/TAC+: (3084547996): send AV service=ppp
1d05h: AAA/AUTHOR/TAC+: (3084547996): send AV protocol=ip
1d05h: AAA/AUTHOR/TAC+: (3084547996): send AV addr*192.168.171.84
1d05h: Vi2 AAA/AUTHOR (3084547996): Post authorization status = PASS_ADD
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV addr*192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 192.168.171.84, we want 192.168.171
.84
1d05h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to 7069964 simon
1d05h: AAA: parse name=tty132 idb type=-1 tty=-1
1d05h: AAA: name=tty132 flags=0x11 type=5 shelf=0 slot=0 adapter=0 port=132 chan
nel=0
1d05h: AAA/MEMORY: create_user (0x614D6544) user='NULL' ruser='NULL' ds0=0 port=
'tty132' rem_addr='192.168.171.84' authen_type=ASCII service=LOGIN priv=1 initial
_task_id='0'
1d05h: AAA/MEMORY: free_user (0x611CEC58) user='NULL' ruser='NULL' port='tty132'
rem_addr='192.168.171.84' authen_type=ASCII service=ENABLE priv=15
Router6#sh int vi2
Virtual-Access2 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 64 Kbit, DLY 100000 usec,
reliability 255/255, txload 51/255, rxload 71/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 5 seconds on reset
Time to interface disconnect: idle 00:01:59
LCP Open, multilink Open
Closed: CCP
Open: IPCP
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 00:04:11
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/3/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 48 kilobits/sec
5 minute input rate 18000 bits/sec, 15 packets/sec
5 minute output rate 13000 bits/sec, 3 packets/sec
1442 packets input, 268813 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
307 packets output, 160937 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
debug ppp cbcp
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): Port='BRI3/0:1' list='' service=NET
1d05h: AAA/AUTHOR/IPCP: Vi2 (3084547996) user='simon'
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): send AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): send AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): send AV addr*192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): found list "default"
1d05h: Vi2 AAA/AUTHOR/IPCP (3084547996): Method=tacacs+ (tacacs+)
1d05h: AAA/AUTHOR/TAC+: (3084547996): user=simon
1d05h: AAA/AUTHOR/TAC+: (3084547996): send AV service=ppp
1d05h: AAA/AUTHOR/TAC+: (3084547996): send AV protocol=ip
1d05h: AAA/AUTHOR/TAC+: (3084547996): send AV addr*192.168.171.84
1d05h: Vi2 AAA/AUTHOR (3084547996): Post authorization status = PASS_ADD
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV service=ppp
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV protocol=ip
1d05h: Vi2 AAA/AUTHOR/IPCP: Processing AV addr*192.168.171.84
1d05h: Vi2 AAA/AUTHOR/IPCP: Authorization succeeded
1d05h: Vi2 AAA/AUTHOR/IPCP: Done. Her address 192.168.171.84, we want 192.168.171
.84
1d05h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to 9964 simon
1d05h: AAA: parse name=tty132 idb type=-1 tty=-1
1d05h: AAA: name=tty132 flags=0x11 type=5 shelf=0 slot=0 adapter=0 port=132 chan
nel=0
1d05h: AAA/MEMORY: create_user (0x614D6544) user='NULL' ruser='NULL' ds0=0 port=
'tty132' rem_addr='192.168.171.84' authen_type=ASCII service=LOGIN priv=1 initial
_task_id='0'
1d05h: AAA/MEMORY: free_user (0x611CEC58) user='NULL' ruser='NULL' port='tty132'
rem_addr='192.168.171.84' authen_type=ASCII service=ENABLE priv=15
1d05h: %ISDN-6-DISCONNECT: Interface BRI3/0:1 disconnected from 9964 simon,
call lasted 211 seconds
1d05h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to down
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o down
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed
state to down
1d05h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to up
1d05h: BR3/0:1 MCB: Initialize
1d05h: BR3/0:1 MCB: Flush
1d05h: BR3/0:1 MCB: Start
1d05h: BR3/0:1 MCB: User simon Callback Number - Client ANY
1d05h: BR3/0:1 MCB: Newstate 0-INIT -> 2-WAIT_RESPONSE
1d05h: BR3/0:1 MCB: O Request Id 35 Callback Types Client-Num and None delay 0
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o up
1d05h: BR3/0:1 MCB: Timeout in state WAIT_RESPONSE sending new Request 2
1d05h: BR3/0:1 MCB: O Request Id 36 Callback Types Client-Num and None delay 0
1d05h: BRI3/0:1 PPP: I MCB Response(2) id 36 len 16
1d05h: BRI3/0:1 MCB: I 2 24 0 10 2 C C 1 37 30 36 39 39 36 34 0
1d05h: BR3/0:1 MCB: Received response
1d05h: BR3/0:1 MCB: Response CBK-Client-Num 2 12 12, addr 1-9964
1d05h: BR3/0:1 MCB: O Ack Id 36 Callback Type Client-Num delay 12
1d05h: BR3/0:1 MCB: Negotiated MCB with peer
1d05h: BR3/0:1 MCB: Newstate 2-WAIT_RESPONSE -> 3-WAIT_TERMINATE
1d05h: BR3/0:1 MCB: Peer terminating the link
1d05h: BR3/0:1 MCB: Newstate 3-WAIT_TERMINATE -> 5-WAIT_LINKDOWN
1d05h: BR3/0:1 MCB: Link terminated by peer, Callback Needed
1d05h: BR3/0:1 MCB: Newstate 5-WAIT_LINKDOWN -> 6-CALLING
1d05h: BR3/0:1 MCB: Initiate Callback for simon at 9964 using ISDN DDR
1d05h: BR3/0:1 MCB: Dialer callback started
1d05h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to simon
1d05h: %ISDN-6-DISCONNECT: Interface BRI3/0:1 disconnected from simon, call la
sted 4 seconds
1d05h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to down
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o down
1d05h: %LINK-3-UPDOWN: Interface BRI3/0:1, changed state to up
1d05h: BR3/0:1 MCB: Initialize
1d05h: Vi1 MCB: Initialize
1d05h: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
1d05h: Vi1 MCB: Initialize
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI3/0:1, changed state t
o up
1d05h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, changed
state to up
1d05h: %ISDN-6-CONNECT: Interface BRI3/0:1 is now connected to 9964 simon
Router6#sh int vi1
Virtual-Access1 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 64 Kbit, DLY 100000 usec,
reliability 255/255, txload 51/255, rxload 79/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 5 seconds on reset
Time to interface disconnect: idle 00:01:59
LCP Open, multilink Open
Closed: CCP
Open: IPCP
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 00:06:41
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/8/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 48 kilobits/sec
5 minute input rate 20000 bits/sec, 14 packets/sec
5 minute output rate 13000 bits/sec, 3 packets/sec
1724 packets input, 327103 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
330 packets output, 187032 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
debug callback
Router6#
5d21h: %LINK-3-UPDOWN: Interface Serial2/0:25, changed state to up
5d21h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0:25, changed sta
te to up
5d21h: %ISDN-6-CONNECT: Interface Serial2/0:25 is now connected to 9964 simon
5d21h: %ISDN-6-DISCONNECT: Interface Serial2/0:25 disconnected from 9964 s
imon, call lasted 3 seconds
5d21h: %LINK-3-UPDOWN: Interface Serial2/0:25, changed state to down
5d21h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0:25, changed sta
te to down
5d21h: %LINK-3-UPDOWN: Interface Serial2/0:30, changed state to up
5d21h: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
5d21h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0:30, changed sta
te to up
5d21h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, changed
state to up
5d21h: %ISDN-6-CONNECT: Interface Serial2/0:30 is now connected to 9964 sim
on
Router6#
Router6#
Router6#sh user
Line User Host(s) Idle Location
*130 vty 0 trevor idle 00:00:00 debis020049
Interface User Mode Idle Peer Address
Vi1 simon Virtual PPP (Bundle) 00:00:58 192.168.171.84
Se2/0:30 simon Sync PPP - Bundle: Vi1
Router6#sh int vi1
Virtual-Access1 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1500 bytes, BW 64 Kbit, DLY 100000 usec,
reliability 255/255, txload 27/255, rxload 51/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 5 seconds on reset
Time to interface disconnect: idle 00:28:51
LCP Open, multilink Open
Open: IPCP
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 00:09:50
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: priority-list 1
Output queue (queue priority: size/max/drops):
high: 0/40/0, medium: 0/40/0, normal: 0/40/0, low: 0/40/0
5 minute input rate 13000 bits/sec, 9 packets/sec
5 minute output rate 7000 bits/sec, 2 packets/sec
608 packets input, 113194 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
132 packets output, 58136 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
03-21-2003 01:29 PM
Your configuration shows for PRI whereas the debugs show something related to BRI. In your configuration for dialer10, you don't seem to have the 'dialer map' command for dialing back to the clients. Your debug seems to show callback being attempted over BRI. So I am not sure whether the debugs are for the configuration that is shown in the beginning. Add a 'dialer-map' entry and check whether callback succeeds.
03-23-2003 09:55 PM
Callback works fine with the above config. I just can't get it to callback with a 2nd B Channel.
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