North American Network Operators Group
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Re: Backbone Monitoring Tools
- From: Valdis.Kletnieks
- Date: Wed Mar 29 13:50:04 2006
On Tue, 28 Mar 2006 16:07:27 PST, Ashe Canvar said:
> 2. actively detect routing changes / failover to redundant paths
> using traceroutes
> i.e. alert if SFO->CHG->NYC changes to SFO->LXE->HOU->NYC
> ( link state protocols suck as far as testing backup paths go)
Two words: "Asymmetric routes". Just be aware of the implications.
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