ipfw and MAC-keyword: "unknown arg"; but it is in man page!
Rob
stopspam at users.sourceforge.net
Mon May 3 01:51:27 PDT 2004
Hi,
With my ipfw firewall, I try to use the MAC keyword, as explained
in the ipfw man page:
----------------------------------------------
# man ipfw
[...]
{ MAC | mac } dst-mac src-mac
Match packets with a given dst-mac and src-mac addresses, speci-
fied as the any keyword (matching any MAC address), or six groups
of hex digits separated by colons, and optionally followed by a
mask indicating how many bits are significant, as in
MAC 10:20:30:40:50:60/33 any
----------------------------------------------
But to no avail:
# ipfw add 900 allow udp from any to any MAC 00:a0:b0:0e:3a:95 any
ipfw: unknown argument ``MAC''
#
Is this a bug, or what?
I use FreeBSD 4.9-stable.
Regards,
Rob.
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