summaryrefslogtreecommitdiff
path: root/doc/bird.sgml
diff options
context:
space:
mode:
authorMaria Matejka <mq@ucw.cz>2023-04-14 15:18:18 +0200
committerMaria Matejka <mq@ucw.cz>2023-04-14 15:18:18 +0200
commit61e64d6a4119c32e0fa1b03285f805e21a00f6ab (patch)
tree60bf261c10d0260e1e9d9265b10ca5fd33f67e6a /doc/bird.sgml
parent0c9e33fa7ae2bf0c0adb94c6ef9a446913ed50b8 (diff)
parent9e44ace3928a19560058dc713fcbff3a8bad3b3c (diff)
Merge commit '9e44ace3' into thread-next-iface
Diffstat (limited to 'doc/bird.sgml')
-rw-r--r--doc/bird.sgml15
1 files changed, 11 insertions, 4 deletions
diff --git a/doc/bird.sgml b/doc/bird.sgml
index b36e81f3..c8f80c46 100644
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -2650,12 +2650,19 @@ using the following configuration parameters:
keeps MED attribute). Default: disabled.
<tag><label id="bgp-allow-local-pref">allow bgp_local_pref <m/switch/</tag>
- A standard BGP implementation do not send the Local Preference attribute
- to eBGP neighbors and ignore this attribute if received from eBGP
+ Standard BGP implementations do not send the Local Preference attribute
+ to EBGP neighbors and ignore this attribute if received from EBGP
neighbors, as per <rfc id="4271">. When this option is enabled on an
- eBGP session, this attribute will be sent to and accepted from the peer,
+ EBGP session, this attribute will be sent to and accepted from the peer,
which is useful for example if you have a setup like in <rfc id="7938">.
- The option does not affect iBGP sessions. Default: off.
+ The option does not affect IBGP sessions. Default: off.
+
+ <tag><label id="bgp-allow-med">allow bgp_med <m/switch/</tag>
+ Standard BGP implementations do not propagate the MULTI_EXIT_DESC
+ attribute unless it is configured locally. When this option is enabled
+ on an EBGP session, this attribute will be sent to the peer regardless,
+ which is useful for example if you have a setup like in <rfc id="7938">.
+ The option does not affect IBGP sessions. Default: off.
<tag><label id="bgp-allow-local-as">allow local as [<m/number/]</tag>
BGP prevents routing loops by rejecting received routes with the local