Add syncrepl timeout / network_timeout options

doc/man/man5/slapd-config.5

@@ -1585,6 +1585,8 @@ with the inner suffix must come first in the configuration file.
 .B [sizelimit=<limit>]
 .B [timelimit=<limit>]
 .B [schemachecking=on|off]
+.B [network_timeout=<seconds>]
+.B [timeout=<seconds>]
 .B [bindmethod=simple|sasl]
 .B [binddn=<dn>]
 .B [saslmech=<mech>]
@@ -1687,6 +1689,17 @@ consumer site by turning on the
 .B schemachecking
 parameter. The default is off.
 
+The
+.B network_timeout
+parameter sets how long the consumer will wait to establish a
+network connection to the provider. Once a connection is
+established, the
+.B timeout
+parameter determines how long the consumer will wait for the initial
+Bind request to complete. The defaults for these parameters come
+from 
+.BR ldap.conf (5).
+
 A
 .B bindmethod
 of 

doc/man/man5/slapd.conf.5

@@ -1522,6 +1522,8 @@ in order to work over all of the glued databases. E.g.
 .B [sizelimit=<limit>]
 .B [timelimit=<limit>]
 .B [schemachecking=on|off]
+.B [network_timeout=<seconds>]
+.B [timeout=<seconds>]
 .B [bindmethod=simple|sasl]
 .B [binddn=<dn>]
 .B [saslmech=<mech>]
@@ -1633,6 +1635,17 @@ and distinguished values must be present.
 As a consequence, schema checking should be \fBoff\fP when partial
 replication is used.
 
+The
+.B network_timeout
+parameter sets how long the consumer will wait to establish a
+network connection to the provider. Once a connection is
+established, the
+.B timeout
+parameter determines how long the consumer will wait for the initial
+Bind request to complete. The defaults for these parameters come
+from 
+.BR ldap.conf (5).
+
 A
 .B bindmethod
 of