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20 lines
780 B
Markdown
20 lines
780 B
Markdown
2 years ago
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Reference map vs OSPF map:
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Both same: super
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Router missing in reference map: was not added, pls add
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Router missing in OSPF map: probably down?
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- The rest should be connected, otherwise this is weird (our bug?)
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Network missing from ref: this is strange, maybe reconfiguration?
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- If behind a previously unknown router, it's less strange
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Network missing from OSPF: All links down? Seems wrong.
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Connection missing from ref: should not happen unless reconfiguring
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- We can draw that without config as straight line. This feels much safer than autopositioning networks or routers.
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Conn missing from OSPF: link down, quite likely.
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Analysis functions:
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- SPOFs
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- Routing trees
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- Note: Link costs are asym? Cost is from router to network, and network assumes all routers are there?
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