diff options
Diffstat (limited to 'sbin/ipfw')
-rw-r--r-- | sbin/ipfw/ipfw.8 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/sbin/ipfw/ipfw.8 b/sbin/ipfw/ipfw.8 index 7974ed6..7f38157 100644 --- a/sbin/ipfw/ipfw.8 +++ b/sbin/ipfw/ipfw.8 @@ -1,7 +1,7 @@ .\" .\" $FreeBSD$ .\" -.Dd July 3, 2012 +.Dd July 9, 2012 .Dt IPFW 8 .Os .Sh NAME @@ -560,7 +560,22 @@ is set to 0 (default), one can use .Xr bpf 4 attached to the .Li ipfw0 -pseudo interface. There is no overhead if no +pseudo interface. +This pseudo interface can be created after a boot +manually by using the following command: +.Bd -literal -offset indent +# ifconfig ipfw0 create +.Ed +.Pp +Or, automatically at boot time by adding the following +line to the +.Xr rc.conf 5 +file: +.Bd -literal -offset indent +firewall_logif="YES" +.Ed +.Pp +There is no overhead if no .Xr bpf 4 is attached to the pseudo interface. .Pp |