cumulus take-3cumulus-take-3

1 files changed, 41 insertions, 0 deletions

diff --git a/doc/bgpd.texi b/doc/bgpd.texi
index 5735111d..3ef7c8f7 100644
--- a/doc/bgpd.texi
+++ b/doc/bgpd.texi
@@ -581,6 +581,41 @@ Redistribute RIP route to BGP process.
 Redistribute OSPF route to BGP process.
 @end deffn
 
+@deffn {BGP} {update-delay @var{max-delay}} {}
+@deffnx {BGP} {update-delay @var{max-delay} @var{establish-wait}} {}
+This feature is used to enable read-only mode on BGP process restart or when
+BGP process is cleared using 'clear ip bgp *'. When applicable, read-only mode
+would begin as soon as the first peer reaches Established status and a timer
+for max-delay seconds is started.
+
+During this mode BGP doesn't run any best-path or generate any updates to its
+peers. This mode continues until:
+1. All the configured peers, except the shutdown peers, have sent explicit EOR
+(End-Of-RIB) or an implicit-EOR. The first keep-alive after BGP has reached
+Established is considered an implicit-EOR.
+   If the establish-wait optional value is given, then BGP will wait for
+   peers to reach established from the begining of the update-delay till the
+   establish-wait period is over, i.e. the minimum set of established peers for
+   which EOR is expected would be peers established during the establish-wait
+   window, not necessarily all the configured neighbors.
+2. max-delay period is over.
+On hitting any of the above two conditions, BGP resumes the decision process
+and generates updates to its peers.
+
+Default max-delay is 0, i.e. the feature is off by default.
+@end deffn
+
+@deffn {BGP} {table-map @var{route-map-name}} {}
+This feature is used to apply a route-map on route updates from BGP to Zebra.
+All the applicable match operations are allowed, such as match on prefix,
+next-hop, communities, etc. Set operations for this attach-point are limited
+to metric and next-hop only. Any operation of this feature does not affect
+BGPs internal RIB.
+
+Supported for ipv4 and ipv6 address families. It works on multi-paths as well,
+however, metric setting is based on the best-path only.
+@end deffn
+
 @node BGP Peer
 @section BGP Peer
 
@@ -753,6 +788,12 @@ Apply a route-map on the neighbor.  @var{direct} must be @code{in} or
 @code{out}.
 @end deffn
 
+@deffn {BGP} {bgp route-reflector allow-outbound-policy} {}
+By default, attribute modification via route-map policy out is not reflected
+on reflected routes. This option allows the modifications to be reflected as
+well. Once enabled, it affects all reflected routes.
+@end deffn
+
 @c -----------------------------------------------------------------------
 @node BGP Peer Group
 @section BGP Peer Group