mirror/labs-bird
1
0
Fork 0
mirror of https://gitlab.labs.nic.cz/labs/bird.git synced 2024-05-11 16:54:54 +00:00
Code Releases Activity

BGP: Add 'allow bgp_med' option for EBGP sessions

Browse Source 
This option allows to treat bgp_med as regular transitive attribute
on EBGP sessions (without hacks in filters).

Minor changes from committer.
This commit is contained in:
Trisha Biswas
2023-04-14 04:28:37 +02:00
committed by Ondrej Zajicek
parent dc139fb643
commit 9e44ace392
4 changed files with 14 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
doc/bird.sgml
View File

@@ -2625,12 +2625,19 @@ 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