doc: improve neighbor shutdown

Add more neighbor shutdown documentation and reference the RFC.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>

diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
index cfdad6d6c3a2b3461473e97061ec11020462c754..c53286cb36e119fb057cd0f394b8aae2b91821cc 100644 (file)
--- a/bgpd/bgp_vty.c
+++ b/bgpd/bgp_vty.c
@@ -4388,7 +4388,7 @@ DEFUN (neighbor_shutdown_msg,
        NEIGHBOR_STR
        NEIGHBOR_ADDR_STR2
        "Administratively shut down this neighbor\n"
-       "Add a shutdown message (draft-ietf-idr-shutdown-06)\n"
+       "Add a shutdown message (RFC 8203)\n"
        "Shutdown message\n")
 {
        int idx_peer = 1;
@@ -4420,7 +4420,7 @@ DEFUN (no_neighbor_shutdown_msg,
        NEIGHBOR_STR
        NEIGHBOR_ADDR_STR2
        "Administratively shut down this neighbor\n"
-       "Remove a shutdown message (draft-ietf-idr-shutdown-06)\n"
+       "Remove a shutdown message (RFC 8203)\n"
        "Shutdown message\n")
 {
        int idx_peer = 2;

diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index a56532765b442e1373d84ca962c5dbbc90bca04e..98e84c8aa2e5b5b73951cdd06f7634781910cb15 100644 (file)
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -1203,14 +1203,16 @@ Defining Peers
 Configuring Peers
 ^^^^^^^^^^^^^^^^^
 
-.. index:: [no] neighbor PEER shutdown
-.. clicmd:: [no] neighbor PEER shutdown
+.. index:: [no] neighbor PEER shutdown [message MSG...]
+.. clicmd:: [no] neighbor PEER shutdown [message MSG...]
 
    Shutdown the peer. We can delete the neighbor's configuration by
    ``no neighbor PEER remote-as ASN`` but all configuration of the neighbor
    will be deleted. When you want to preserve the configuration, but want to
    drop the BGP peer, use this syntax.
 
+   Optionally you can specify a shutdown message `MSG`.
+
 .. index:: [no] neighbor PEER disable-connected-check
 .. clicmd:: [no] neighbor PEER disable-connected-check
 

diff --git a/doc/user/overview.rst b/doc/user/overview.rst
index adc20936ed8f484a2f8647e804c31c352c66e6fb..ac6a1e5a8ce84214a5c5715d520c851499b6cb9f 100644 (file)
--- a/doc/user/overview.rst
+++ b/doc/user/overview.rst
@@ -290,6 +290,8 @@ BGP
   :t:`A Border Gateway Protocol 4 (BGP-4). Updates RFC1771. Y. Rekhter, T. Li & S. Hares. January 2006.`
 - :rfc:`4364`
   :t:`BGP/MPLS IP Virtual Private Networks (VPNs). Y. Rekhter. Feb 2006.`
+- :rfc:`4486`
+  :t:`Subcodes for BGP Cease Notification Message. E. Chen, V. Gillet. April 2006.`
 - :rfc:`4659`
   :t:`BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6 VPN. J. De Clercq, D. Ooms, M. Carugi, F. Le Faucheur. September 2006.`
 - :rfc:`4893`
@@ -320,6 +322,8 @@ BGP
   :t:`BGP Large Communities Attribute. J. Heitz, Ed., J. Snijders, Ed, K. Patel, I. Bagdonas, N. Hilliard. February 2017`
 - :rfc:`8195`
   :t:`Use of BGP Large Communities. J. Snijders, J. Heasley, M. Schmidt, June 2017`
+- :rfc:`8203`
+  :t:`BGP Administrative Shutdown Communication. J. Snijders, J. Heitz, J. Scudder. July 2017.`
 - :rfc:`8212`
   :t:`Default External BGP (EBGP) Route Propagation Behavior without Policies. J. Mauch, J. Snijders, G. Hankins. July 2017`
 - :rfc:`8277`