doc: Add redistribute vnc-direct command

[mirror_frr.git] / doc / user / bgp.rst

diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index 78ea88977aead24a96675c681ae6b1fbe3290986..0e9decb090d24a72e00746cc533d6772efd74ca1 100644 (file)
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -391,6 +391,16 @@ Administrative Distance Metrics
 
    Sets the administrative distance for a particular route.
 
+.. _bgp-requires-policy:
+
+Require policy on EBGP
+-------------------------------
+
+.. index:: [no] bgp ebgp-requires-policy
+.. clicmd:: [no] bgp ebgp-requires-policy
+
+   This command requires incoming and outgoing filters to be applied for eBGP sessions. Without the incoming filter, no routes will be accepted. Without the outgoing filter, no routes will be announced.
+
 .. _bgp-route-flap-dampening:
 
 Route Flap Dampening
@@ -738,11 +748,16 @@ Redistribution
 
    Redistribute OSPF route to BGP process.
 
-.. index:: redistribute vpn
-.. clicmd:: redistribute vpn
+.. index:: redistribute vnc
+.. clicmd:: redistribute vnc
 
    Redistribute VNC routes to BGP process.
 
+.. index:: redistribute vnc-direct
+.. clicmd:: redistribute vnc-direct
+
+   Redistribute VNC direct (not via zebra) routes to BGP process.
+
 .. index:: update-delay MAX-DELAY
 .. clicmd:: update-delay MAX-DELAY
 
@@ -1131,19 +1146,24 @@ AS path access list is user defined AS path.
 Using AS Path in Route Map
 --------------------------
 
-.. index:: match as-path WORD
-.. clicmd:: match as-path WORD
+.. index:: [no] match as-path WORD
+.. clicmd:: [no] match as-path WORD
 
+   For a given as-path, WORD, match it on the BGP as-path given for the prefix
+   and if it matches do normal route-map actions.  The no form of the command
+   removes this match from the route-map.
 
-.. index:: set as-path prepend AS-PATH
-.. clicmd:: set as-path prepend AS-PATH
+.. index:: [no] set as-path prepend AS-PATH
+.. clicmd:: [no] set as-path prepend AS-PATH
 
-   Prepend the given string of AS numbers to the AS_PATH.
+   Prepend the given string of AS numbers to the AS_PATH of the BGP path's NLRI.
+   The no form of this command removes this set operation from the route-map.
 
-.. index:: set as-path prepend last-as NUM
-.. clicmd:: set as-path prepend last-as NUM
+.. index:: [no] set as-path prepend last-as NUM
+.. clicmd:: [no] set as-path prepend last-as NUM
 
    Prepend the existing last AS number (the leftmost ASN) to the AS_PATH.
+   The no form of this command removes this set operation from the route-map.
 
 .. _bgp-communities-attribute: