nanog mailing list archives
Re: Splitting ARIN assignment
From: "Justin M. Streiner" <streiner () cluebyfour org>
Date: Thu, 22 May 2008 12:46:29 -0400 (EDT)
On Thu, 22 May 2008, James Kelty wrote:
I'm looking for an opinion from the group. I have an ARIN /21 assignment and a new requirement for a second data center. Rather than ask for another assignment, I would like to advertise one /22 from one location and the other /22 from the second location both with the same asn. My apps will work that way, so I don't have an issue internally, but I'm looking for a broader base opinion on that.
You can do this and it shouldn't be much of an issue. Note tht if you change your routing policy in the future and opt to announce the full /21 from both data centers, you will need to make provisions for connectivity between the two sites since both sites would be advertising reachability for the full block.
jms
Current thread:
- Splitting ARIN assignment James Kelty (May 22)
- RE: Splitting ARIN assignment Scott Morris (May 22)
- RE: Splitting ARIN assignment Ben Butler (May 22)
- Re: Splitting ARIN assignment Joe Maimon (May 22)
- [Splitting ARIN assignment] MPLS VPNv4, iBGP, split announce Greg VILLAIN (May 31)
- Re: [Splitting ARIN assignment] MPLS VPNv4, iBGP, split announce Christopher Morrow (May 31)
- [Splitting ARIN assignment] MPLS VPNv4, iBGP, split announce Greg VILLAIN (May 31)
- Re: Splitting ARIN assignment Justin M. Streiner (May 22)
- Re: Splitting ARIN assignment Hyunseog Ryu (May 22)
- Re: Splitting ARIN assignment Yamasaki, Charles (May 22)
- Re: Splitting ARIN assignment Hyunseog Ryu (May 22)
- Re: Splitting ARIN assignment Joe Maimon (May 22)
- Re: Splitting ARIN assignment Yamasaki, Charles (May 22)
- Re: Splitting ARIN assignment Yamasaki, Charles (May 22)
- RE: Splitting ARIN assignment Scott Morris (May 22)