Zapeta - Suggest you use "debug ppp" (particularly, "debug ppp authentication") to determine what is going on. My ignorant hunch would be an authentication problem (the callback connection is established, then dropped). In particular, don't you need the command "authentication chap" on R9?
Jason zapeta zape wrote: > Hello Guys, > I am having problem with with ISDN confideration. Can any help? > I have 1 ISDn connection between r8 and r9 and I want r8 to initiate a call > and get authenticated by r9 > Here is the configuration > > > R8 > username cisco5 password 0 cisco > username r9 password 0 cisco > ! > interface BRI0/0 > ip address 150.10.65.1 255.255.255.252 > no ip directed-broadcast > encapsulation ppp > ip ospf network non-broadcast > ip ospf demand-circuit > ip ospf database-filter all out > dialer callback-secure > dialer enable-timeout 99999 > dialer map ip 150.10.65.2 name r9 class dial1 broadcast 7704324217 > dialer load-threshold 128 outbound > dialer-group 1 > isdn switch-type basic-ni > isdn spid1 77043242400101 > ppp callback request > ppp authentication chap > ppp multilink > ! > map-class dialer dial1 > dialer callback-server username > ! > > access-list 101 deny ospf any any > access-list 101 permit ip any any > dialer-list 1 protocol ip list 101 > > > ============================== > r9 > > username cisco5 password 0 cisco > ! > > interface BRI0/0 > ip address 150.10.65.2 255.255.255.252 > encapsulation ppp > ip ospf network non-broadcast > ip ospf demand-circuit > ip ospf database-filter all out > dialer callback-secure > dialer map ip 150.10.65.1 name cisco5 class dial1 broadcast 7704324240 > dialer load-threshold 1 either > dialer-group 1 > isdn switch-type basic-ni > isdn spid1 77043242170101 > cdapi buffers regular 0 > cdapi buffers raw 0 > cdapi buffers large 0 > ppp callback accept > ppp chap hostname cisco5 > ppp multilink > ! > map-class dialer dial1 > dialer callback-server username > ! > access-list 101 deny ospf any any > access-list 101 permit ip any any > dialer-list 1 protocol ip list 101 > > > > When I tried to ping the dialer map this is what I am getting: > > Mar 2 04:38:24: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to up > *Mar 2 04:38:24: %ISDN-6-CONNECT: Interface BRI0/0:2 is now connected to > 7704324240 > *Mar 2 04:38:24: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to down > *Mar 2 04:38:24: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to up > *Mar 2 04:38:24: %ISDN-6-CONNECT: Interface BRI0/0:1 is now connected to > 7704324217 > *Mar 2 04:38:24: %LINK-3-UPDOWN: Interface BRI0/0:1, changed state to down > *Mar 2 04:38:26: %LINK-3-UPDOWN: Interface BRI0/0:2, changed state to up > *Mar 2 04:38:26: %ISDN-6-CONNECT: Interface BRI0/0:2 is now connected to > 7704324240 -- Jason Boson BCMSN1 BSCN2 BSCI2 practice tests E-Quizware CCIE practice test Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=26638&t=26625 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
