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-rw-r--r--share/man/man4/if_bridge.411
1 files changed, 11 insertions, 0 deletions
diff --git a/share/man/man4/if_bridge.4 b/share/man/man4/if_bridge.4
index 8eec71ff6fae..23090f94bc74 100644
--- a/share/man/man4/if_bridge.4
+++ b/share/man/man4/if_bridge.4
@@ -182,6 +182,17 @@ and
.Va pfil_member
will be disabled so that IPFW
is not run twice; these can be re-enabled if desired.
+.It Va net.link.bridge.ipfw_arp
+Set to
+.Li 1
+to enable layer2 ARP filtering with
+.Xr ipfirewall 4 ,
+set to
+.Li 0
+to disable it.
+Requires
+.Va ipfw
+to be enabled.
.El
.Pp
ARP and REVARP packets are forwarded without being filtered and others