The only way I know to get OSPF to actually summarize it for you is to put it in it's own area (i.e. the PPPoE stub area), add the network prefix to the PPPoE area (not the backbone area), and specify the aggregation network in OSPF-Area Ranges.
Like Matthew, I use iBGP to announce those and not OSPF.
Jesse DuPont
Network Architect
email: jesse.dup...@celeritycorp.net
Celerity Networks LLC
Celerity Broadband LLC
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On 1/2/20 11:09 AM, Adam Moffett wrote:
If you redistribute connected routes on a PPPoE server you get a route for every /32 and that's undesirable.
My solution currently is to NOT redistribute connected and instead just advertise the larger network which will encompass all the /32's.
I read a presentation suggesting to use an OSPF stub area for the PPPoE concentrator. Is there a reason I'd want to use a stub area instead of specifying the network to distribute?
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