Hi All estimated nw colleagues, I'm dealing with a simple layout and what it seems not to be an obvious solution. Three nodes R1,R2,R3 as in this picture:
R1 path should always be preferred over R2, both for inbound and outbound traffic. In the event of R1-R3 link outage, the traffic should follow the path R1-R2-R3 (this is why I need process 33 redistribution between R1-R2 over OSPF 10 process).The fact is that NSSA type routes are less preferred as External type routes so, in the event of R1-R3 neighborship down, R1 will install E2 routes coming from R2, and they will be kept also when R1-R3 recover.Does anyone have any advise or a best design to solve this (without putting R1-R2 in the same NSSA area and process which is not a desired layout) ?
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