[j-nsp] vrrp question

[Ashok Patrick Jude M]

Hi Erol,

Please check out for Ethernet OAM standards  IEEE 802.1ah and ag on
this.

http://www.juniper.net/techpubs/software/junos/junos85/swconfig85-networ
k-interfaces/id-12172423.html#id-12172423

Thanks
Ashok

-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net
[mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Erol KAHRAMAN
Sent: Monday, March 03, 2008 1:42 PM
To: juniper-nsp at puck.nether.net
Subject: [j-nsp] vrrp question

hi,

i have two m7i boxes. I use vrrp for redundancy and track the OUT
interface
with the following configuration.

Router1> show configuration interfaces ge-0/0/0
unit 0 {
    family inet {
        filter {
            output FILTER2;
        }
        address 193.140.71.4/24 {
            vrrp-group 0 {
                virtual-address 193.140.71.6;
                priority 100;
                preempt;
                authentication-type md5;
                authentication-key  ## SECRET-DATA
                track {
                    interface ge-1/3/0.0 {
                        priority-cost 10;

Router2> show configuration interfaces ge-0/0/0
unit 0 {
    family inet {
        filter {
            output FILTER2;
        }
        address 193.140.71.5/24 {
            vrrp-group 0 {
                virtual-address 193.140.71.6;
                priority 95;
                preempt;
                authentication-type md5;
                authentication-key ## SECRET-DATA

However now i have to put a new device (switch) between my router and my
ISP
connection. Normally my vrrp configuration can not detect the line
problems.
Is there any solution for this configuration.

----------
|    R     | ge-1/3/0---------SW---------ISP
----------

Is it possible to write a script that can check my neighbour and disable
the
interface in case the line is down.


-- 
Erol KAHRAMAN
System Network Administrator
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