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Clarify that any firewall that has pfil(9) hooks can be used.

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Suggested by:	sam
Approved by:	mlaier (mentor)
MFC after:	3 days
This commit is contained in:
thompsa 2005-09-06 22:38:40 +00:00
parent ab218f3cd3
commit f1c36db980
1 changed files with 7 additions and 1 deletions
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8
share/man/man4/if_bridge.4
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@ -80,6 +80,9 @@ The
driver implements the IEEE 802.1D Spanning Tree protocol (STP).
Spanning Tree is used to detect and remove loops in a network topology.
.Pp
Packet filtering can be used with any firewall package that hooks in via the
.Xr pfil 9
framework.
When filtering is enabled, bridged packets will pass through the filter
inbound on the originating interface, on the bridge interface and outbound on
the appropriate interfaces.
@ -171,7 +174,10 @@ ifconfig bridge0 \e
up
.Ed
.Sh SEE ALSO
.Xr ifconfig 8
.Xr ifconfig 8 ,
.Xr ipfw 4 ,
.Xr ipf 4 ,
.Xr pf 4
.Sh HISTORY
The
.Nm