Mpls. Create vpls tunnels to the edge, have all ip at the core
Gino A. Villarini President Aeronet Wireless Broadband Corp. www.aeronetpr.com @aeronetpr On 11/19/14, 6:04 PM, "Sterling Jacobson via Af" <[email protected]> wrote: >I know a lot of us here span networks across large areas and have >multiple providers. > >I want my IP address space to be redundant and I guess I can either make >sure I have a ring with OSPF/ static routes, or I can BGP. > >Since I sell to other providers that would like BGP and I would like to >preserve my routing by /24 classes via BGP. >Maybe I should just use BGP at each site/area? > >That would restrict me to keeping the sites at /24 class size or larger >though, since external BGP doesn't like anything smaller. > >I think that's ok, but it does lend itself to waste if I come short of >using the 254 IP's or I just break the barrier into another /24 for the >site. > >But I can't think of any way around it without relying on infrastructure >to ring me back to a central BGP point or two, using OSPF inside. > >What do you guys do?
