Re: ISIS Adjacency failure between 2 frame relay multipoint

From: Donny MATEO (donny.mateo@sg.ca-indosuez.com)
Date: Fri Mar 28 2003 - 06:16:22 GMT-3

Hi

Have you tried to add another mapping for clns ?

int s0.2 multipoint
  frame map clns 105 broad
  frame map clns 106 broad
end

Donny

                                                                                                                                       
                      "Robert Yee"
                      <robert@bluespud. To: <ccielab@groupstudy.com>
                      com> cc:
                      Sent by: Subject: ISIS Adjacency failure between 2 frame relay multipoint itnerfaces
                      nobody@groupstudy
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                      28-03-2003 14:16
                      Please respond to
                      "Robert Yee"
                                                                                                                                       
                                                                                                                                       

Hi all,

I have a problem that I cannot seem to see the solution to.

I am attempting the configure ISIS between 2 routers on a frame relay network. The hub router is using a multipoint interface and the spoke router is using the serial interface.

According to CCO, both types of interfaces are considered 'broadcast' and the debug indicate that they are attempting to send LAN IIH packets.

Here are the configs:

Router 2 (hub)
interface Serial0.2 multipoint
 ip address 150.50.1.2 255.255.255.0
 ip router isis
 frame-relay map ip 150.50.1.2 105 broadcast
 frame-relay map ip 150.50.1.5 105 broadcast
 frame-relay map ip 150.50.1.6 106 broadcast
!
!
router isis
 net 49.0001.2222.2222.2222.00
 is-type level-1

Here is the debug from Router 2:

00:06:23: ISIS-Adj: Encapsulation failed for L1 LAN IIH on Serial0.256

============================================================================

Router 5 (spoke)
interface Serial0/0
 ip address 150.50.1.5 255.255.255.0
 ip router isis
 frame-relay map ip 150.50.1.2 501 broadcast
 frame-relay map ip 150.50.1.5 501 broadcast
 frame-relay map ip 150.50.1.6 501 broadcast
!
!
router isis
 net 49.0001.5555.5555.5555.00
 is-type level-1

And the debug:

00:22:23: ISIS-Adj: Encapsulation failed for L1 LAN IIH on Serial0/0

All my HDLC point-to-point adjacencies are up. Am I missing something in my config?

Thanks,

Robert

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