from r2:
[EMAIL PROTECTED]> show configuration protocols isis
lsp-lifetime 65535;
level 2 {
wide-metrics-only;
}
interface ge-0/0/0.0 {
point-to-point;
level 1 disable;
level 2 {
hello-interval 10;
}
}
------------------------------
[EMAIL PROTECTED]> show isis adjacency
Interface System L State Hold (secs) SNPA
...
ge-4/0/0.0 r1 2 Up 24
------------------------------------------------
[EMAIL PROTECTED]> show isis database level 2 r2.00-00 detail
IS-IS level 2 link-state database:
r2.00-00 Sequence: 0x5ad8, Checksum: 0xb90c, Lifetime: 65330 secs
...
IS neighbor: r1.00 Metric: 10
----- Original Message ----
From: Stefan Fouant <[EMAIL PROTECTED]>
To: snort bsd <[EMAIL PROTECTED]>
Cc: juniper-nsp <juniper-nsp@puck.nether.net>
Sent: Friday, 28 March, 2008 2:06:33 PM
Subject: Re: [j-nsp] isis adjacencies and isis database entries
On Fri, Mar 28, 2008 at 4:25 PM, snort bsd <[EMAIL PROTECTED]> wrote:
On r1, r2 is in list of "show isis adjacency". with the help of traceoptions
under "protocols isis" (r1), I can see LSPs (other routers) coming via the
interface (connecting to r2). Obviously r2 is advertising LSPs via this link.
You are seeing LSPs coming from the other routers coming via the interface
connected to r2 because r2 is flooding out the LSPs it is receiving from those
routers. By no means should this be an indication that r2 is advertising
anything... it is simply propogating the information received. This is the
nature of link-state protocols.
What I am getting at is that r2 might not be configured to advertise anything,
hence you see nothing in the IS-IS database for r2, even though you have an
established adjacency. There is not necessarily a direct one-to-one
correlation between adjacencies and database information.
What is interesting to me is that even if r2 has no export policy to export any
routing information into IS-IS, I would surely expect to see it advertising the
direct interface routes for the interfaces on which IS-IS is explicitly
configured.
Can you access r2? Let us see the contents of your protocols isis stanza on r2.
Thanks
-Dave
HTHs.
Stefan Fouant
Get the name you always wanted with the new y7mail email address.
www.yahoo7.com.au/y7mail
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