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Implements RFC 5004 - prefer older external routes.

This commit is contained in:
Ondrej Zajicek
2009-11-17 11:41:29 +01:00
parent 2eece54a04
commit 3228c72cc0
4 changed files with 16 additions and 3 deletions

View File

@@ -981,6 +981,11 @@ for each neighbor using the following configuration parameters:
<tag>path metric <m/switch/</tag> Enable comparison of path lengths
when deciding which BGP route is the best one. Default: on.
<tag>prefer older <m/switch/</tag> Standard route selection algorithm
breaks ties by comparing router IDs. This changes the behavior
to prefer older routes (when both are external and from different
peer). For details, see RFC 5004. Default: off.
<tag>default bgp_med <m/number/</tag> Value of the Multiple Exit
Discriminator to be used during route selection when the MED attribute
is missing. Default: 0.