Splitting ARIN assignment

Thu May 22 18:50:09 UTC 2008

Sorry, typo'd the /21.  He wants to carve into /22.

On 5/22/08 11:45 AM, "Joe Maimon" <jmaimon at ttec.com> wrote:

> 
> 
> Yamasaki, Charles wrote:
>>> Make sure that your two location is inter-connected directly,
>> 
>> Why is this required?  If you put static routes to point the remote /21 to
>> the upstream provider on each side wouldn't that take care of the origin AS
>> loop?
> 
> Origin AS is easily handled by the allow-as-in neighbor command and
> better replaced with more flexible as-path and prefix-lists in route-maps.
> 
> The interconnection is required to be able to advertise the entire space
> as a "covering" prefix at both sites.
> 
> Doing that without interconnectivity and using your static route idea
> would generate routing loops.

Charles Yamasaki
Manager Network Engineering
Move Inc.
30700 Russell Ranch Rd
Westlake Village, CA 91362
O:   805.557.3829
M:  805.603.6492
F:   805.557.3870