> Hey folks: > > I'm struggling with an ISDN issue in which the call comes up, but then is > immediately dropped without the interesting traffic being sent. I'm an > ISDN neophyte, so I'm more than willing to admit a config error on my part, > but from what I can see, my first thought is that it's a provider issue. > Anyone ever experienced this before? > > Thanks, > > BJ > > > Debug dialer shows: > > Jul 3 15:02:14.261: BR0/0 DDR: Dialing cause ip (s=w.x.y.z+1, d=w.x.y.z) > Jul 3 15:02:14.261: BR0/0 DDR: Attempting to dial (number).. > Jul 3 15:02:17: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up > Jul 3 15:02:18: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to > (number) > Jul 3 15:02:18: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down > Jul 3 15:02:18.045: BR0/0:1 DDR: disconnecting call > > Debug isdn q921 shows: > > Jul 3 15:05:35: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to > (number) > Jul 3 15:05:35: %ISDN-6-DISCONNECT: Interface BRI0/0:1 disconnected from > (number) , call lasted 1 seconds > > Debug isdn q931 shows: > > Jul 3 15:08:03.270: ISDN BR0/0: TX -> SETUP pd = 8 callref = 0x0C > Jul 3 15:08:03.270: Bearer Capability i = 0x8890218F > Jul 3 15:08:03.274: Channel ID i = 0x83 > Jul 3 15:08:03.274: Keypad Facility i = 'number' > Jul 3 15:08:03.470: ISDN BR0/0: RX CONNECT_ACK pd = 8 callref = 0x0C > Jul 3 15:08:07.354: ISDN BR0/0: RX RELEASE pd = 8 callref = 0x0C > Jul 3 15:08:07.402: ISDN BR0/0: RX Feature Indicate i = 0x8100 > Jul 3 15:08:07.450: ISDN BR0/0: RX > Relevant Config: > > interface Dialer16 > description ISDN dial backup to John Doe > bandwidth 56 > ip address w.x.y.z+1 / 30 > no ip directed-broadcast > ip nat outside > encapsulation ppp > dialer remote-name JohnDoe > dialer string (number) class top1r2 > dialer pool 6 > dialer-group 1 > pulse-time 0 > ppp authentication chap > > interface BRI1/5 > description ISDN dial backup Group #6 > bandwidth 56 > no ip address > no ip directed-broadcast > encapsulation ppp > dialer pool-member 6 > isdn switch-type basic-ni > isdn spid1 (x) > isdn spid2 (y) > no fair-queue > ppp authentication chap > > map-class dialer top1r2 > dialer idle-timeout 1800 > dialer isdn speed 56 > > (interesting traffic defined as all TCP)
Let us see some debug ppp auths. I am curious if the issue is an authentication issue. -Carroll Kong Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=71850&t=71845 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
