doc: document new IS-IS RLFA commands

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>

diff --git a/doc/user/isisd.rst b/doc/user/isisd.rst
index f991e3f07397e2cd6f72057494d043af1609eb94..7e198564b5022342892a5a93c0e931fc8ad52706 100644 (file)
--- a/doc/user/isisd.rst
+++ b/doc/user/isisd.rst
@@ -204,6 +204,12 @@ ISIS Fast-Reroute
 
    Disable load sharing across multiple LFA backups.
 
+.. index:: fast-reroute remote-lfa prefix-list WORD [level-1 | level-2]
+.. clicmd:: [no] fast-reroute remote-lfa prefix-list [WORD] [level-1 | level-2]
+
+   Configure a prefix-list to select eligible PQ nodes (valid for all protected
+   interfaces).
+
 .. _isis-region:
 
 ISIS region
@@ -400,6 +406,18 @@ ISIS interface
 
    Enable per-prefix TI-LFA fast reroute link or node protection.
 
+.. index:: isis fast-reroute remote-lfa tunnel mpls-ldp [level-1 | level-2]
+.. clicmd:: [no] isis fast-reroute remote-lfa tunnel mpls-ldp [level-1 | level-2]
+
+   Enable per-prefix Remote LFA fast reroute link protection. Note that other
+   routers in the network need to be configured to accept LDP targeted hello
+   messages in order for RLFA to work.
+
+.. index:: isis fast-reroute remote-lfa maximum-metric (1-16777215) [level-1 | level-2]
+.. clicmd:: [no] isis fast-reroute remote-lfa maximum-metric (1-16777215) [level-1 | level-2]
+
+   Limit Remote LFA PQ node selection within the specified metric.
+
 .. _showing-isis-information:
 
 Showing ISIS information