[Snort-users] rules difficulty

Greg Sarsons gsarsons at ...530...
Sun Oct 28 06:38:02 EST 2001


I'm having trouble getting my rule to do what I want.  It is simple all
I want is to log everything from this range ie see what traffic is
coming and going from the network.

the range is x.117.88.0 to x.117.95.255


log tcp $EXTERNAL_NET any <> $HOME_NET any ..
log upd $EXTERNAL_NET any <> $HOME_NET any ..
log icmp $EXTERNAL_NET any <> $HOME_NET any ..
log ip	$EXTERNAL_NET any <> $HOME_NET any ..

I guess my confusion is over getting the correct HOME_NET and
EXTERNAL_NET variables.

Greg










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