From 714238716ef36f1dfc5721055e2ec4affd42ebfa Mon Sep 17 00:00:00 2001
From: Vincent Bernat <vincent@bernat.ch>
Date: Wed, 10 Feb 2021 16:53:57 +0100
Subject: BGP: Add support for BGP hostname capability

This is an implementation of draft-walton-bgp-hostname-capability-02.
It is implemented since quite some time for FRR and in datacenter, this
gives a nice output to avoid using IP addresses.

It is disabled by default. The hostname is retrieved from uname(2) and
can be overriden with "hostname" option. The domain name is never set
nor displayed.

Minor changes by committer.
---
 doc/bird.sgml | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'doc')

diff --git a/doc/bird.sgml b/doc/bird.sgml
index 28b0e400..5d1df5bc 100644
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -585,6 +585,9 @@ include "tablename.conf";;
 	See <ref id="proto-iface" name="interface"> section for detailed
 	description of interface patterns with extended clauses.
 
+	<tag><label id="opt-hostname">hostname "<m/name/"</tag>
+	Set hostname. Default: node name as returned by `uname -n'.
+
 	<tag><label id="opt-graceful-restart">graceful restart wait <m/number/</tag>
 	During graceful restart recovery, BIRD waits for convergence of routing
 	protocols. This option allows to specify a timeout for the recovery to
@@ -2536,6 +2539,9 @@ using the following configuration parameters:
 	This option is relevant to IPv4 mode with enabled capability
 	advertisement only. Default: on.
 
+	<tag><label id="bgp-advertise-hostname">advertise hostname <m/switch/</tag>
+	Advertise hostname capability along with the hostname. Default: off.
+
 	<tag><label id="bgp-disable-after-error">disable after error <m/switch/</tag>
 	When an error is encountered (either locally or by the other side),
 	disable the instance automatically and wait for an administrator to fix
-- 
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