[quagga-dev 7321] question on best path selection

teddy lee teddy.a.lee at googlemail.com
Sat Oct 31 22:49:01 GMT 2009


Once receiving an update, to select the new best path, why does Quagga need
to compare among all those routes with the same prefix existing in RIB
(bgp_best_selection in bgp_route.c)? Why not just comparing the newly
received update with the old best path?

Regards,
Teddy
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