[quagga-dev 11291] Re: [PATCH] bgpd: bgp-add-ibgp-ttl-sec.patch

David Lamparter equinox at opensourcerouting.org
Mon May 19 23:27:34 BST 2014


On Wed, Sep 11, 2013 at 09:37:07PM -0700, Pradosh Mohapatra wrote:
> BGP: Support ttl-security with IBGP.
>
> Traditionally, ttl-security feature has been associated with EBGP
> sessions as those identify directly connected external peers. The
> GTSM RFC (rfc 5082) does not make any restrictions on type of
> peering. In fact, it is beneficial to support ttl-security for both
> EBGP and IBGP sessions. Specifically, in data centers, there are
> directly connected IBGP peerings that will benefit from the protection
> ttl-security provides.

Accepted with modifications (refactoring/code moves split off,
minor code diffs, -> see commit)

-David




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