RE: RE: Question on LMP Adjacency

Thanks for very and very fast response.

I'm sorry but, my question is about the LMP adjacency.

The samle network is that Node#1 is physically connected to Node#2, then Node#2 is physically connected to Node#3. There is no physical connection between Node#1 and Node#3.

And, an EoS#1 channel is terminated in Node#1 amd Node#2, the other EoS#2 channel is

terminated in Node#1 and Node#3 via Node#2. Here, in case of the EoS#1, LMP adjacent nodes are Node#1 and Node#2, but in case of the EoS#2, LMP adjacent nodes are Node#1 and Node#3 under th condition that the definition of LMP adjacency is observed.

My question is if my understanding is correct or not.

-----?? ???-----
?? ??: "Harish M" <harishm@huawei.com>
?? ??: 2004-12-10 ?? 4:29:21
?? ??: "±e¿?E" <yhwkim@etri.re.kr>, "ccamp@ops.ietf.org" <ccamp@ops.ietf.org>
??:
??: RE: Question on LMP Adjacency

Question is not clear.

-----Original Message-----
From: owner-ccamp@ops.ietf.org [mailto:owner-ccamp@ops.ietf.org]On Behalf Of ???
Sent: Friday, December 10, 2004 12:37 PM
To: ccamp@ops.ietf.org
Subject: Question on LMP Adjacency

Hi, ccampers

I've a question on the LMP adjacency.

In the LMP draft, the definition is as follows:

   An "LMP adjacency" is formed between two nodes when at least one bi-
   directional control channel is established between them. Multiple
   control channels may be active simultaneously for each adjacency;
   control channel parameters, however, MUST be individually negotiated
   for each control channel.

Then, my question is this.

For an example,

we assume a sample network consisting of Node#1, Node#2, and Node#3. Node#1 is directly connected to Node#2, and Node#2 is directly connected to Node#3.

This means there is no direct connection between Node#1 and Node#3 in the sample network.

In this situation, we assume that an EoS channel(EoS#1) between Node#1 and Node#2 is terminated, but another EoS channel(EoS#2) between Node#1 and Node#3 is terminated through Node#2.

Here, I think that in case of the EoS#1, LMP adjacent nodes are Node#1 and Node#2, but in case of the EoS#2, LMP adjacent nodes are Node#1 and Node#3. In addition, I think that the type of data link for EoS#1 and EoS#2 is a component link and the link connection verification of EoS#2 between Node#1 and Node#3 could be performed. The only condition is, of course, is to observe the definition of the LMP adjacency above.

Node#1               Node#2            Node#3

      |-----EoS#1----|                        |

      |------------EoS#2------------|

Could you help me if my understanding is short ?

Thanks,

Young.