[AusNOG] Multiple protocols > bgp AS Numbers on Vyatta

[Tony]

Are they always /28's and are they always from within the same larger block that you could match (ie. all from a /16) ?

If so you could match this fairly easily with a prefix-list.

If they are random prefixes from all over the shop that you can't easily group together then you'd have to look for other criteria. You could also consider using a max-prefix command to limit the number of prefixes if this is a potential concern.


regards,
Tony.


________________________________
 From: Daniel Watson <Daniel at glovine.com.au>
To: Nathan Brookfield <Nathan.Brookfield at simtronic.com.au> 
Cc: "ausnog at lists.ausnog.net" <ausnog at lists.ausnog.net> 
Sent: Tuesday, 1 July 2014 7:42 PM
Subject: Re: [AusNOG] Multiple protocols > bgp AS Numbers on Vyatta
 


Gday Guys
 
How can I EASILY setup prefix lists for routes I am receiving from one bgp session, to send over to another bgp session
 
IE,
 
65003 are sending me 167 /28’s which randomly change throughout the day, sometimes it could be 100 of them  or sometimes 300
 
I need to setup a prefix-list to push them over to another bgp session between 65004 and 132839
 
 
Regards,
Daniel Watson
Network Administrator / Network Operations Manager
 
E Daniel at GloVine.com.au
W www.GloVine.com.au
 


From:Nathan Brookfield [mailto:Nathan.Brookfield at simtronic.com.au] 
Sent: Tuesday, 1 July 2014 11:21 AM
To: Daniel Watson
Cc: ausnog at lists.ausnog.net
Subject: Re: [AusNOG] Multiple protocols > bgp AS Numbers on Vyatta
 
Daniel,
 
On Vyatta, VyOS, Cisco and most other platforms you can only use one ASN.  You would need to bring up a session between the two peers with standard eBGP.
 
Kindest Regards,
Nathan Brookfield 
 
Chief Executive Officer
Simtronic Technologies Pty Ltd
 
Web: http://simtronic.com.au
Phone: 1300 592 330
Fax: (02) 4749 4950

On 1 Jul 2014, at 11:19, "Daniel Watson" <Daniel at glovine.com.au> wrote:
Hi Guys
 
We have one of our routers setup with  AS132839, but needing to add another one for internal BGP to another network
 
I was wondering if anybody knows how to achieve this other then setting up another router just for this project?
 
I believe on cisco its vrf’s
 
 
Regards,
Daniel Watson
Network Administrator / Network Operations Manager
 
E Daniel at GloVine.com.au
W www.GloVine.com.au
 
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