From: Szeto Jeff (jytszeto@hotmail.com)
Date: Wed May 28 2003 - 12:12:04 GMT-3
Hi Brian,
Thank you.
I remove the authentication, still not ok.
The call last for about 22 seconds and then drop. The output of show isdn
status seems ok.
I think some changes has to be make on the switch, but have to find someone
familiar with it.
Jeff
>From: "Brian Dennis" <brian@labforge.com>
>To: "'Szeto Jeff'" <jytszeto@hotmail.com>,<ccielab@groupstudy.com>
>Subject: RE: basic isdn problem
>Date: Wed, 28 May 2003 01:01:29 -0700
>
>Remove pap authentication and then try to call. Think about it like
>this, if you can't make a simple call across why have it on. Actually
>you could just remove PPP all together. As a side note you need the "ppp
>pap sent-username" interface command on for PAP authentication. Even if
>your ISDN switch worked you wouldn't be able to authenticate with PAP
>using your config.
>
>You should be able to test with just this config:
>
>R5:
>interface BRI1/0
>isdn switch-type basic-ni
>isdn spid1 5101 5001
>isdn spid2 5102 5002
>
>R6:
>interface BRI0
>isdn switch-type basic-ni
>isdn spid1 6101 6001
>isdn spid2 6102 6002
>
>First do a "show isdn status" and make sure you have multiple frames
>established along with spidX send, spidX valid. Then do an "isdn call
>interface bri1/0 6001" from R5. You should see it connect to R6 if the
>ISDN switch is working. You could also try it from R6 (isdn call
>interface bri0 5001)
>
>Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>Szeto Jeff
>Sent: Tuesday, May 27, 2003 11:28 PM
>To: ccielab@groupstudy.com
>Subject: OT: basic isdn problem
>
>Hi,
>
>
>Please help.
>
>R5:
>
>username R6 password 0 cisco
>
>interface BRI1/0
>ip address 1.1.1.5 255.255.255.0
>encapsulation ppp
>dialer map ip 1.1.1.6 name R6 broadcast 6001
>dialer map ip 1.1.1.6 name R6 broadcast 6002
>dialer-group 1
>isdn switch-type basic-ni
>isdn spid1 5101 5001
>isdn spid2 5102 5002
>ppp authentication pap
>
>dialer-list 1 protocol ip permit
>
>
>R6
>
>username R5 password 0 cisco
>
>
>interface BRI0
>ip address 1.1.1.6 255.255.255.0
>encapsulation ppp
>dialer map ip 1.1.1.5 name R5 broadcast 5001
>dialer map ip 1.1.1.5 name R5 broadcast 5002
>dialer-group 1
>isdn switch-type basic-ni
>isdn spid1 6101 6001
>isdn spid2 6102 6002
>ppp authentication pap
>
>dialer-list 1 protocol ip permit
>
>
>The isdn switch is a nortel pbx.
>
>Here is the debug dialer message on R5:
>
>R5#ping 1.1.1.6
>
>Type escape sequence to abort.
>Sending 5, 100-byte ICMP Echos to 1.1.1.6, timeout is 2 seconds:
>
>00:14:47: BR1/0 DDR: Dialing cause ip (s=1.1.1.5, d=1.1.1.6)
>00:14:47: BR1/0 DDR: Attempting to dial 6001
>00:14:47: ISDN BR1/0: Outgoing call id = 0x8006, dsl 8
>00:14:47: ISDN BR1/0: Event: Call to 6001 at 64 Kb/s
>00:14:47: ISDN BR1/0: process_bri_call(): call id 0x8006, called_number
>6001, sp
>eed 64, call type DATA
>00:14:47: CCBRI_Go Fr Host InPkgInfo (Len=19) :
>00:14:47: 1 8 1 80 6 0 4 2 88 90 18 1 83 2C 4 36 30 30 31
>00:14:47:
>00:14:47: CC_CHAN_GetIdleChanbri: dsl 8
>00:14:47: Found idle channel B1
>00:14:47: CCBRI_Go Fr L3 pkt (Len=7) :
>00:14:47: 2 1 5 98 18 1 89
>00:14:47:
>00:14:47: ISDN BR1/0: LIF_EVENT: ces/callid 1/0x8006
>HOST_PROCEEDING.....
>Success rate is 0 percent (0/5)
>R4-3640#
>00:15:09: CCBRI_Go Fr L3 pkt (Len=11) :
>00:15:09: 45 1 5 96 8 2 81 90 34 1 3F
>00:15:09:
>00:15:09: ISDN BR1/0: LIF_EVENT: ces/callid 1/0x8006 HOST_DISCONNECT
>00:15:09: ISDN BR1/0: Event: Call to 6001 was hung up.
>00:15:09: ISDN BR1/0: process_disc_ack(): call id 0x8006, ces 1, call
>type
>DATA
>cause 0x0
>00:15:09: ISDN: get_isdn_service_state(): idb 0x61ECB0B8 bchan 2 is_isdn
>1
>Not a
>Pri
>00:15:09: BRI1/0: wait for isdn carrier timeout, call id=0x8006
>00:15:09: BR1/0 DDR: Attempting to dial 6002
>00:15:09: ISDN BR1/0: Outgoing call id = 0x8007, dsl 8
>00:15:09: CCBRI_Go Fr Host InPkgInfo (Len=10) :
>00:15:09: 6 8 1 80 6 0 8 2 0 8
>00:15:09:
>00:15:09: ISDN BR1/0: Event: Call to 6002 at 64 Kb/s
>00:15:09: ISDN BR1/0: process_bri_call(): call id 0x8007, called_number
>6002, sp
>eed 64, call type DATA
>00:15:09: CCBRI_Go Fr Host InPkgInfo (Len=19) :
>00:15:09: 1 8 1 80 7 0 4 2 88 90 18 1 83 2C 4 36 30 30 32
>00:15:09:
>00:15:09: CC_CHAN_GetIdleChanbri: dsl 8
>00:15:09: Found idle channel B2
>00:15:09: CCBRI_Go Fr L3 pkt (Len=7) :
>00:15:09: 5A 1 5 99 34 1 3F
>00:15:09:
>00:15:09: ISDN BR1/0: LIF_EVENT: ces/callid 1/0x8006 HOST_DISCONNECT_ACK
>00:15:09: ISDN: get_isdn_service_state(): idb 0x61ECB0B8 bchan 2 is_isdn
>1
>Not a
>Pri
>00:15:09: ISDN BR1/0: HOST_DISCONNECT_ACK: call type is DATA
>00:15:09: CCBRI_Go Fr L3 pkt (Len=7) :
>00:15:09: 2 1 6 98 18 1 89
>00:15:09:
>00:15:09: ISDN BR1/0: LIF_EVENT: ces/callid 1/0x8007 HOST_PROCEEDING
>00:15:31: CCBRI_Go Fr L3 pkt (Len=11) :
>00:15:31: 45 1 6 96 8 2 81 90 34 1 3F
>00:15:31:
>00:15:31: ISDN BR1/0: LIF_EVENT: ces/callid 1/0x8007 HOST_DISCONNECT
>00:15:31: ISDN BR1/0: Event: Call to 6002 was hung up.
>00:15:31: ISDN BR1/0: process_disc_ack(): call id 0x8007, ces 1, call
>type
>DATA
>cause 0x0
>00:15:31: ISDN: get_isdn_service_state(): idb 0x61ECB0B8 bchan 2 is_isdn
>1
>Not a
>Pri
>00:15:31: BRI1/0: wait for isdn carrier timeout, call id=0x8007
>00:15:31: CCBRI_Go Fr Host InPkgInfo (Len=10) :
>00:15:31: 6 8 1 80 7 0 8 2 0 8
>00:15:31:
>00:15:31: CCBRI_Go Fr L3 pkt (Len=7) :
>00:15:31: 5A 1 6 99 34 1 3F
>00:15:31:
>00:15:31: ISDN BR1/0: LIF_EVENT: ces/callid 1/0x8007 HOST_DISCONNECT_ACK
>00:15:31: ISDN: get_isdn_service_state(): idb 0x61ECB0B8 bchan 2 is_isdn
>1
>Not a
>Pri
>00:15:31: ISDN BR1/0: HOST_DISCONNECT_ACK: call type is DATA
>
>
>I think the second last message is something related to the problem. But
>I
>am not familiar with the pbx system, so I cannot fix it.
>Any suggestion is appreciated.
>
>Thank you in advance.
>
>
>Regards,
>
>Jeff
>
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