RE: Multi site BGP Routing design

2009-06-06 Thread Ivan Pepelnjak
To rephrase the OP's question, would it be BCP to acquire a second ASN, and without further de-aggregating, continue advertising each site's IP space to the DFZ, but from dissimilar ASs as opposed to the same one? This would definitely be the best approach. You're not introducing new IP

Re: Multi site BGP Routing design

2009-06-06 Thread Saqib Ilyas
For a given interconnection between the upstream ISPs for the two site, once the direct link goes down, the time required for site A to learn the new route to site B and vice versa would be different with the different proposed solutions, right? Thanks and best regards On Sat, Jun 6, 2009 at

Re: Multi site BGP Routing design

2009-06-06 Thread Adam Greene
Hi all, We actually have a very similar setup to what Justin asked about, with the exception that we advertise only some of our netblocks to one provider and the rest to the other. If one of the providers fails, we then advertise all netblocks through the provider which is still up. If the

Re: Rwhoisd solution?

2009-06-06 Thread Gregory McLean
On Sat, 2009-06-06 at 10:37 -0400, Jeffrey Lyon wrote: NANOGers, Can someone please point me in the direction of an rwhoisd solution to be run on a CentOS Linux platform? ARIN is now punting rwhois queries to us and frankly i've been unable to find an easy to install/use solution to answer

Re: Rwhoisd solution?

2009-06-06 Thread Jeffrey Lyon
Gregory, So far i've received a few replies, one of them containing something of a tutorial. If it works i'll post my adaptation of it on the web for all to reference. Thanks, Jeff On Sat, Jun 6, 2009 at 11:03 AM, Gregory McLeangmcl...@xilogix.net wrote: On Sat, 2009-06-06 at 10:37 -0400,