On Mon, 23 Nov 2015, Daniel Walton wrote:

How the table_version in maintained for the peer structure looks a little odd. Typically if a peer's tblver is 57 you know that you have converged that peer for all prefixes whose tblver is <= 57. What you have above is just a counter for how many times something has been added/removed from the peer's adj_out.

You could instead set the peer's tblver based on the max between the peer's
current tblver and the tblver of the prefix being advertised.

Add it as an attribute, or perhaps even a short message that can be prepended to any and (almost) every other BGP message, and you can have a Lamport logical clock over your iBGP domain.

regards,
--
Paul Jakma      [email protected]  @pjakma Key ID: 64A2FF6A
Fortune:
She often gave herself very good advice (though she very seldom followed it).
                -- Lewis Carroll

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