[j-nsp] Rib groups

[Arpit Mittal (GR/EIL)]

 Hi Fahad,

You will need to create two lsp's between the two PE each having path
with strict hop for one of the e1 IP address.

Something like:-

path SR2 {
    192.168.1.213 strict;
}
path SR1 {
    192.168.1.218 strict;
}
path alt-SR2 {
    192.168.1.218 loose;
}
path alt-SR1 {
    192.168.1.213 loose;

label-switched-path 1to1-3 {
    to x.x.x.x;
    primary 2 {
        no-cspf;
    }
    secondary alt-2;

label-switched-path 1to2-2 {
    to x.x.x.x;
    primary 1 {
        no-cspf;
    }
    secondary alt-1;

Regards,
Arpit Mittal 
Engineer 
Ericsson India Private Limited.
Tel : +91 124 256 08 08 / +91 124 508 08 08
Fax: +91 124 256 54 54
Mobile : +91 98713 74801
E-mail :	arpit.mittal at ericsson.com
http://www.ericsson.com 


-----Original Message-----
From: Fahad Ali Khan [mailto:fahadak at corp.cyber.net.pk] 
Sent: Wednesday, March 01, 2006 10:16 AM
To: Arpit Mittal (GR/EIL); Piyush Diwedi (GR/EIL);
juniper-nsp at puck.nether.net
Subject: RE: [j-nsp] Rib groups

Hi 

Im Fahad, I have a question regarding load balancing for L2VPN...I have
a test scenario like below,

CE ---- PE ====== PE ---- CE

Between PEs there are 2 E1s..I want to load balance CE traffic on both
E1s.
Do I have to create single dynamic LSP from PE to PE or I have to create
two separate LSP which is mapped to specific E1. 

I have test both these scenarios but it won't work for L2VPN but it work
for L3VPN.

Does any one can help me..pls help me via sample configuration..


Regards
 
Fahad Ali Khan
Network Engineer
Cyber Internet Services (Pvt) Ltd.
A-904 9th Floor Lakson Square Building #3, Sarwar Shaheed Road Karachi -
74200 UAN +92 21 111445566 Ext 5732 Dir #:+92 21 5698732 Cell #:+92 300
2007732
 
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- Ralph Waldo Emerson
 
 
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-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net
[mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Arpit Mittal
(GR/EIL)
Sent: Wednesday, March 01, 2006 9:20 AM
To: Piyush Diwedi (GR/EIL); juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] Rib groups

Hi Piyush,

As per the default behaviour of BGP all the routes are placed in
Local-rib and in order to segregate the routes of different vrf's and
hence leaking routes, we use rib-groups.

This can also be achieved using policies, but depends on the design you
have made.


Regards,
Arpit Mittal
Engineer
Ericsson India Private Limited.
Tel : +91 124 256 08 08 / +91 124 508 08 08
Fax: +91 124 256 54 54
Mobile : +91 98713 74801
E-mail :	arpit.mittal at ericsson.com
http://www.ericsson.com 


-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net
[mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Piyush Diwedi
(GR/EIL)
Sent: Wednesday, March 01, 2006 9:40 AM
To: juniper-nsp at puck.nether.net
Subject: [j-nsp] Rib groups

Hi,
    I have a small GPRS network with 2 M10i routers.
These routers work in redundant fashion.
In the config of the router there are rib-groups configured which are
importing one vrf table to another vrf.
So my question is that if I have to exchange routes between two VRF;s is
rib-groups only a way out.
Kindly reply 

Regards
Piyush Dwivedi

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