Randy,
It looks like your layer 1 and layer 2 are working with the ISDN switch.
It appears that the layer 3 is not. A couple of thoughts are:
1. do you have username and passwords set up on both routers?
2. On R2 you have in the dialer map a "name" portion but you do not have
that on R1.
3. It looks like you have that name set to "john" but your router name is
r1. So I think you would need to add a command to force that router name.
4. Have you turned on debug ppp neg?
and debug ppp auth
That will tell you exactly where the authentication process is failing.
5. One way to check would be turn off the authentication, see if the isdn
comes up without that. That will tell you the authentication piece is
broken. If that works, re-add each command individually, so you can see
exactly where it stops working.
Hope this helps
Good Luck
Debbie
On Mon, 3 Mar 2003, McHugh Randy wrote:
> Can anyone spot a problem with this configuration as to why it may not be
> working - R1 is connected to R2 with an isdn switch.
> r1
> interface BRI0
> ip address 150.100.7.1 255.255.255.0
> encapsulation ppp
> ip ospf demand-circuit
> dialer idle-timeout 60
> dialer map ip 150.100.7.2 broadcast 2002
> dialer-group 1
> isdn switch-type basic-5ess
> ppp authentication pap callin
> ppp pap sent-username james password 7 070C285F4D06
>
> isdn switch-type basic-5ess
> !
> router ospf 1
> router-id 1.1.1.1
> log-adjacency-changes
> area 0 authentication message-digest
> area 11 nssa no-redistribution default-information-originate
> redistribute eigrp 1 metric 20 subnets
> redistribute rip metric 20 subnets
> network 150.100.7.1 0.0.0.0 area 0
> r1#sh isdn status
> Global ISDN Switchtype = basic-5ess
> ISDN BRI0 interface
> dsl 0, interface ISDN Switchtype = basic-5ess
> Layer 1 Status:
> ACTIVE
> Layer 2 Status:
> TEI = 64, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
> Layer 3 Status:
> 0 Active Layer 3 Call(s)
> Active dsl 0 CCBs = 0
> The Free Channel Mask: 0x80000003
> Number of L2 Discards = 0, L2 Session ID = 2
> Total Allocated ISDN CCBs = 0
>
>
>
> R2
> interface BRI0
> ip address 150.100.7.2 255.255.255.0
> encapsulation ppp
> dialer idle-timeout 60
> dialer map ip 150.100.7.1 name james broadcast 2001
> dialer-group 1
> isdn switch-type basic-5ess
> ppp authentication pap
> !
> router ospf 1
> router-id 2.2.2.2
> log-adjacency-changes
> area 0 authentication message-digest
> network 150.100.7.2 0.0.0.0 area 0
> network 150.100.7.0 0.0.0.255 area 0
> network 150.100.32.0 0.0.0.255 area 1
> network 150.100.250.34 0.0.0.0 area 0
> isdn switch-type basic-5ess
> !
>
> r2#sh isdn status
> Global ISDN Switchtype = basic-5ess
> ISDN BRI0 interface
> dsl 0, interface ISDN Switchtype = basic-5ess
> Layer 1 Status:
> ACTIVE
> Layer 2 Status:
> TEI = 64, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
> Layer 3 Status:
> 0 Active Layer 3 Call(s)
> Active dsl 0 CCBs = 0
> The Free Channel Mask: 0x80000003
> Number of L2 Discards = 0, L2 Session ID = 4
> Total Allocated ISDN CCBs = 0
>
> Do I need authentication on that Bri 0 interfaces for OSPF for area 0?
>
> I might need ip ospf demand circut on both sides or my authentication could
> be faulty.
>
> Any suggestions much appreciated
> Randy
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=64273&t=64221
--------------------------------------------------
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
