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-rw-r--r--contrib/pf/man/pfsync.417
1 files changed, 17 insertions, 0 deletions
diff --git a/contrib/pf/man/pfsync.4 b/contrib/pf/man/pfsync.4
index 451925e..b00bf9d 100644
--- a/contrib/pf/man/pfsync.4
+++ b/contrib/pf/man/pfsync.4
@@ -114,6 +114,23 @@ Either run the pfsync protocol on a trusted network \- ideally a network
dedicated to pfsync messages such as a crossover cable between two firewalls,
or specify a peer address and protect the traffic with
.Xr ipsec 4 .
+.Pp
+.Nm
+has the following
+.Xr sysctl 8
+tunables:
+.Bl -tag -width ".Va net.pfsync"
+.It Va net.pfsync.carp_demotion_factor
+Value added to
+.Va net.inet.carp.demotion
+while
+.Nm
+tries to perform its bulk update.
+See
+.Xr carp 4
+for more information.
+Default value is 240.
+.El
.Sh EXAMPLES
.Nm
and
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