03-03-2014 01:40 AM - edited 03-07-2019 06:29 PM
hi all ,
i ahve router to get negotiated ip from isp by issdn bri interface :
i have :
Router#sh isdn st
Global ISDN Switchtype = basic-net3
ISDN BRI0 interface
dsl 0, interface ISDN Switchtype = basic-net3
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 77, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHEDi have
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 0 CCBs = 0
The Free Channel Mask: 0x80000003
Internal Multi-drop Termination is ENABLED
Total Allocated ISDN CCBs = 0
============================================
it seems that i have L3 issue ,
i can see that L1,L2 is fine , but L3 dont have active calls ,
i tried ping to initittae traffic but still no benefit :
i have the following running config :
===================================================================================
Building configuration...
Current configuration : 3923 bytes
ip source-route
!
!
!
!
!
ip cef
no ipv6 cef
!
!
!
!
multilink bundle-name authenticated
!
isdn switch-type basic-net3
!
!
!
!
!
license udi pid CISCO892-K9 sn FCZ1739906V
!
!
username admin123 privilege 15 secret 4 ruifghdjksdjkfgsdhjfgsdjfghsd
username xxxxxxxxxx password 0 xxxxxxxx
!
!
!
!
!
!
!
!
!
!
!
interface BRI0
ip address negotiated
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
isdn termination multidrop
isdn point-to-point-setup
ppp authentication chap
ppp multilink
!
!
interface GigabitEthernet0
no ip address
shutdown
duplex auto
speed auto
!
!
interface Dialer1
ip address negotiated
encapsulation ppp
dialer in-band
dialer string 600200000
dialer string 600200005
dialer load-threshold 1 either
dialer-group 1
keepalive 10 3
ppp authentication chap
ppp chap hostname xxxxx
ppp multilink
!
ip forward-protocol nd
!
ip route 0.0.0.0 0.0.0.0 Dialer1
!
dialer-list 1 protocol ip permit
!
!
==========================================================
i have debug here :
Router#debug isdn q921
debug isdn q921 is ON.
Router#debug isdn q931
debug isdn q931 is ON.
Router#
Router#
Router#ping 64.55.45.8
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to x.x.x.x, timeout is 2 seconds:
Mar 3 09:35:33.359: ISDN BR0 Q921: User TX -> RRp sapi=0 tei=77 nr=0
Mar 3 09:35:33.363: ISDN BR0 Q921: User RX <- RRp sapi=0 tei=77 nr=0
Mar 3 09:35:33.363: ISDN BR0 Q921: User TX -> RRf sapi=0 tei=77 nr=0
Mar 3 09:35:33.375: ISDN BR0 Q921: User RX <- RRf sapi=0 tei=77 nr=0.....
Success rate is 0 percent (0/5)
Router#
Mar 3 09:35:43.379: ISDN BR0 Q921: User TX -> RRp sapi=0 tei=77 nr=0
Mar 3 09:35:43.379: ISDN BR0 Q921: User RX <- RRp sapi=0 tei=77 nr=0
Mar 3 09:35:43.379: ISDN BR0 Q921: User TX -> RRf sapi=0 tei=77 nr=0
Mar 3 09:35:43.399: ISDN BR0 Q921: User RX <- RRf sapi=0 tei=77 nr=0
============================================================
hereis debug all isdn result :
Router#ping
Mar 3 09:36:43.471: ISDN L2_CODE: isdn_l2_process: TIMER_EVENT
Mar 3 09:36:43.471: ISDN L2_CODE: l2_timer()
Mar 3 09:36:43.471: ISDN Q921d: l2_timer: timer (0x87EC445C), timer_type (0x1250)
Mar 3 09:36:43.471: ISDN BR0 L2_CODE: L2IF_GetDriverID()
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendprimPkt:
source_id (0x20A), state (0x7), dest_id (0x200), event (0x140),
sapi (0x0), ces (0x1), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_p (0x1), pkt (0x877752D0), msecs (0x0), priority (0xA)
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendPkt:
source_id (0x20A), state (0x7),
dest_id (0x200), event (0x140),
sapi (0x0), ces (0x1), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_pkt (0x1),
pkt (0x87DBCBA4), msecs (0x0), priority (0xA)
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F4A5818), size (4)
Mar 3 09:36:43.471: 009B0101--0000009D
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendPkt: Sending from L2
dest_id = 0
Router#ping 131, source_id = 522, prim = 140
priv_ln = 4, int_id = -2022402764
datastart = 1F4A5808, netstart = 1F4A5818, datasize = 20
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F4A5808), size (20)
Mar 3 09:36:43.471: 877495340000020A0140040000010603009B0101--000002BC
Mar 3 09:36:43.471: ISDN Q921d: isdn_l2d_srq_process: QUEUE_EVENT
Mar 3 09:36:43.471: ISDN BR0 PACKET: handle_l2d_srq_mail: received:
dest_id = 0x0000, source_id = 0x020A, prim = 0x0140
priv_ln = 4, int_id = 0x87749534, datasize = 4
line_status[0] = IF_ACTIVE
Mar 3 09:36:43.471: ISDN BR0 Q921r: User TX ->
Mar 3 09:36:43.471: 009B0101--0000009D
Mar 3 09:36:43.471: ISDN Q921d: isdn_l2d_srq_process: event_count 1
Mar 3 09:36:43.471: ISDN L2_CODE: isdn_l2_process: state (0x0), event_count (1)
Mar 3 09:36:43.471: ISDN Q921d: isdn_from_driver_process: QUEUE_EVENT
Mar 3 09:36:43.471: ISDN BR0 Q921r: User RX <-
Mar 3 09:36:43.471: 029B0101--0000009F
Mar 3 09:36:43.471: ISDN BR0 Q921d: process_rxdata: Frame sent to L2
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendPkt:
source_id (0x200), state (0x0),
dest_id (0x20A), event (0x141),
sapi (0x0), ces (0x0), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_pkt (0x1),
pkt (0x8A127D94), msecs (0x0), priority (0xA)
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D2CF4), size (4)
Mar 3 09:36:43.471: 029B0101--0000009F
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendPkt: Sending from L2
dest_id = 0, source_id = 512, prim = 141
priv_ln = 4, int_id = -2022402764
datastart = 1F2D2CE4, netstart = 1F2D2CF4, datasize = 20
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D2CE4), size (20)
Mar 3 09:36:43.471: 87749534000002000141040000000600029B0101--000002B1
Mar 3 09:36:43.471: ISDN Q921d: isdn_from_driver_process: event_count 1
Mar 3 09:36:43.471: ISDN L2_CODE: isdn_l2_process: QUEUE_EVENT state = 0
Mar 3 09:36:43.471: ISDN BR0 PACKET: handle_mail: received:
dest_id = 0, source_id = 512, prim = 141
priv_ln = 4, int_id = -2022402764, datasize = 20
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D2CF4), size (20)
Mar 3 09:36:43.471: 029B0101266DA049E97630DD0000000000000000--00000487
Mar 3 09:36:43.471: ISDN BR0 PACKET: handle_mail: received data =
Mar 3 09:36:43.471: 029B0101--0000009F
Mar 3 09:36:43.471: ISDN BR0 L2_CODE: L2IF_GetDriverID()
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendprimPkt:
source_id (0x20A), state (0x8), dest_id (0x200), event (0x140),
sapi (0x0), ces (0x1), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_p (0x1), pkt (0x877752B0), msecs (0x0), priority (0xA)
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendPkt:
source_id (0x20A), state (0x8),
dest_id (0x200), event (0x140),
sapi (0x0), ces (0x1), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_pkt (0x1),
pkt (0x87DBD060), msecs (0x0), priority (0xA)
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F4A5958), size (4)
Mar 3 09:36:43.471: 029B0101--0000009F
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_SendPkt: Sending from L2
dest_id = 0, source_id = 522, prim = 140
priv_ln = 4, int_id = -2022402764
datastart = 1F4A5948, netstart = 1F4A5958, datasize = 20
Mar 3 09:36:43.471: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F4A5948), size (20)
Mar 3 09:36:43.471: 877495340000020A0140040000010603029B0101--000002BE
Mar 3 09:36:43.471: ISDN L2_CODE: isdn_l2_process: TIMER_EVENT
Mar 3 09:36:43.471: ISDN Q921d: isdn_l2d_srq_process: QUEUE_EVENT
Mar 3 09:36:43.471: ISDN BR0 PACKET: handle_l2d_srq_mail: received:
dest_id = 0x0000, source_id = 0x020A, prim = 0x0140
priv_ln = 4, int_id = 0x87749534, datasize = 4
line_status[0] = IF_ACTIVE
Mar 3 09:36:43.475: ISDN BR0 Q921r: User TX ->
Mar 3 09:36:43.475: 029B0101--0000009F
Mar 3 09:36:43.475: ISDN Q921d: isdn_l2d_srq_process: event_count 1
Mar 3 09:36:43.475: ISDN L2_CODE: isdn_l2_process: state (0x0), event_count (1)
Mar 3 09:36:43.491: ISDN Q921d: isdn_from_driver_process: QUEUE_EVENT
Mar 3 09:36:43.491: ISDN BR0 Q921r: User RX <-
Mar 3 09:36:43.491: 009B0101--0000009D
Mar 3 09:36:43.491: ISDN BR0 Q921d: process_rxdata: Frame sent to L2
Mar 3 09:36:43.491: ISDN BR0 PACKET: L2IF_SendPkt:
source_id (0x200), state (0x0),
dest_id (0x20A), event (0x141),
sapi (0x0), ces (0x0), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_pkt (0x1),
pkt (0x8A128250), msecs (0x0), priority (0xA)
Mar 3 09:36:43.491: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D33D4), size (4)
Mar 3 09:36:43.491: 009B0101--0000009D
Mar 3 09:36:43.491: ISDN BR0 PACKET: L2IF_SendPkt: Sending from L2
dest_id = 0, source_id = 512, prim = 141
priv_ln = 4, int_id = -2022402764
datastart = 1F2D33C4, netstart = 1F2D33D4, datasize = 20
Mar 3 09:36:43.491: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D33C4), size (20)
Mar 3 09:36:43.491: 87749534000002000141040000000600009B0101--000002AF
Mar 3 09:36:43.491: ISDN Q921d: isdn_from_driver_process: event_count 1
Mar 3 09:36:43.491: ISDN L2_CODE: isdn_l2_process: QUEUE_EVENT state = 0
Mar 3 09:36:43.491: ISDN BR0 PACKET: handle_mail: received:
dest_id = 0, source_id = 512, prim = 141
priv_ln = 4, int_id = -2022402764, datasize = 20
Mar 3 09:36:43.491: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D33D4), size (20)
Mar 3 09:36:43.491: 009B010150542014E97600000000000000000000--000002D4
Mar 3 09:36:43.491: ISDN BR0 PACKET: handle_mail: received data =
Mar 3 09:36:43.491: 009B0101--0000009D
Mar 3 09:36:43.491: ISDN L2_CODE: isdn_l2_process: TIMER_EVENT
Mar 3 09:36:43.491: ISDN L2_CODE: isdn_l2_process: state (0x0), event_count (1)
Router#ping 131.
Router#ping 131.
Mar 3 09:36:53.487: ISDN Q921d: isdn_from_driver_process: QUEUE_EVENT
Mar 3 09:36:53.487: ISDN BR0 Q921r: User RX <-
Mar 3 09:36:53.487: 029B0101--0000009F
Mar 3 09:36:53.487: ISDN BR0 Q921d: process_rxdata: Frame sent to L2
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_SendPkt:
source_id (0x200), state (0x0),
dest_id (0x20A), event (0x141),
sapi (0x0), ces (0x0), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_pkt (0x1),
pkt (0x8A12870C), msecs (0x0), priority (0xA)
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D3AB4), size (4)
Mar 3 09:36:53.487: 029B0101--0000009F
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_SendPkt: Sending from L2
dest_id = 0, source_id = 512, prim = 141
priv_ln = 4, int_id = -2022402764
datastart = 1F2D3AA4, netstart = 1F2D3AB4, datasize = 20
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D3AA4), size (20)
Mar 3 09:36:53.487: 87749534000002000141040000000600029B0101--000002B
Router#ping 131
Mar 3 09:36:53.487: ISDN Q921d: isdn_from_driver_process: event_count 1
Mar 3 09:36:53.487: ISDN L2_CODE: isdn_l2_process: QUEUE_EVENT state = 0
Mar 3 09:36:53.487: ISDN BR0 PACKET: handle_mail: received:
dest_id = 0, source_id = 512, prim = 141
priv_ln = 4, int_id = -2022402764, datasize = 20
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1F2D3AB4), size (20)
Mar 3 09:36:53.487: 029B0101266DA049FB55E07E0000000000000000--000004C9
Mar 3 09:36:53.487: ISDN BR0 PACKET: handle_mail: received data =
Mar 3 09:36:53.487: 029B0101--0000009F
Mar 3 09:36:53.487: ISDN BR0 L2_CODE: L2IF_GetDriverID()
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_SendprimPkt:
source_id (0x20A), state (0x7), dest_id (0x200), event (0x140),
sapi (0x0), ces (0x1), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_p (0x1), pkt (0x877752B0), msecs (0x0), priority (0xA)
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_SendPkt:
source_id (0x20A), state (0x7),
dest_id (0x200), event (0x140),
sapi (0x0), ces (0x1), call_id (0x0),
chan_id (0x0), int_id (0x87749534), free_pkt (0x1),
pkt (0x86DEC768), msecs (0x0), priority (0xA)
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1E701B98), size (4)
Mar 3 09:36:53.487: 029B0101--0000009F
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_SendPkt: Sending from L2
dest_id = 0, source_id = 522, prim = 140
priv_ln = 4, int_id = -2022402764
datastart = 1E701B88, netstart = 1E701B98, datasize = 20
Mar 3 09:36:53.487: ISDN BR0 PACKET: L2IF_DispPak: packet - start(1E701B88), size (20)
Mar 3 09:36:53.487: 877495340000020A0140040000010603029B0101--000002BE
Mar 3 09:36:53.487: ISDN L2_CODE: isdn_l2_process: TIMER_EVENT
Mar 3 09:36:53.487: ISDN Q921d: isdn_l2d_srq_process: QUEUE_EVENT
Mar 3 09:36:53.487: ISDN BR0 PACKET: handle_l2d_srq_mail: received:
dest_id = 0x0000, source_id = 0x020A, prim = 0x0140
priv_ln = 4, int_id = 0x87749534, datasize = 4
line_status[0] = IF_ACTIVE
Mar 3 09:36:53.487: ISDN BR0 Q921r: User TX ->
Mar 3 09:36:53.487: 029B0101--0000009F
Mar 3 09:36:53.487: ISDN Q921d: isdn_l2d_srq_process: event_count 1
Mar 3 09:36:53.491: ISDN L2_CODE: isdn_l2_process: state (0x0), event_count (1)1.un all
============================================
any help ??
what could be the problem ??
may be from hostname ?
fron user & pass ?
grom dial string ??
any help ?
03-03-2014 04:47 AM
Could you post "debug ppp negotiation" and "debug ppp authentication"?
Also I don't thin you need "ppp multilink" and "ppp authentication" under interface bri...
HTH,
Dragan
03-03-2014 09:44 AM
I see in the config that Dialer1 is set to authenticate using Chap and that a hostname is supplied. But I do not see anything that supplies a password to be used in the Chap authentication.
HTH
Rick
03-03-2014 12:28 PM
hi ,
thans alot for you both DARGAN & RICK
actually there was a forgotten command under the dialer 1 interface
i was supposed to add pool under the interface
after i did it ,
isdn is up and every thing was fine
agian ,
im appreciating your time both for help
regards
03-03-2014 12:39 PM
I am glad that you got it worked out and that our responses were helpful. Thank you for posting back to the forum to tell us that you have resolved it and what you did to solve the problem. That kind of feedback is helpful to other participants in the forum.
HTH
Rick
03-03-2014 02:51 PM
hi richard ,
i added :
dialer pool 1
under the dialer 1 interface
regards
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