1 files changed, 16 insertions, 1 deletions

diff --git a/doc/bird.sgml b/doc/bird.sgml
index 4df1d94f..692b7d89 100644
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -2153,6 +2153,13 @@ protocol bfd [<name>] {
 	to configure separate BFD protocol instances for IPv4 and for IPv6
 	sessions.
 
+	<tag><label id="bfd-strict-bind">strict bind <m/switch/</tag>
+	Specify whether each BFD interface should use a separate listening
+	socket bound to its local address, or just use a shared listening socket
+	accepting all addresses. Binding to a specific address could be useful
+	in cases like running multiple BIRD instances on a machine, each
+	handling a different set of interfaces. Default: disabled.
+
 	<tag><label id="bfd-iface">interface <m/pattern/ [, <m/.../] { <m/options/ }</tag>
 	Interface definitions allow to specify options for sessions associated
 	with such interfaces and also may contain interface specific options.
@@ -4211,6 +4218,14 @@ include standard channel config options; see the example below.
 	<tag><label id="pipe-peer-table">peer table <m/table/</tag>
 	Defines secondary routing table to connect to. The primary one is
 	selected by the <cf/table/ keyword.
+
+	<tag><label id="pipe-max-generation">max generation <m/expr/</tag>
+	Sets maximal generation of route that may pass through this pipe.
+	The generation value is increased by one by each pipe on its path.
+	Not meeting this requirement causes an error message complaining about
+	an overpiped route. If you have long chains of pipes, you probably want
+	to raise this value; anyway the default of 16 should be enough for even
+	most strange uses. Maximum is 254.
 </descrip>
 
 <sect1>Attributes
@@ -5244,7 +5259,7 @@ Note that for negated matches, value must be either zero or equal to bitmask
 	<cf>port 1..1023,1194,3306</cf>).
 
 	<tag><label id="flow-dport">dport <m/numbers-match/</tag>
-	Set a mating destination port numbers (e.g. <cf>dport 49151</cf>).
+	Set a matching destination port numbers (e.g. <cf>dport 49151</cf>).
 
 	<tag><label id="flow-sport">sport <m/numbers-match/</tag>
 	Set a matching source port numbers (e.g. <cf>sport = 0</cf>).