Date: Tue, 14 Jul 1998 18:30:02 +0100 From: "Peter Hald Jensen" <hald@mail.mira.dk> To: <freebsd-questions@FreeBSD.ORG> Subject: Packet filtering. Message-ID: <001201bdaf4d$3430d500$027af9c3@Unix.mira.dk>
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Hi there.
195.249.122.1 = FreeBSD 2.2.6
195.249.122.2 = Win98
195.184.60.2 = DNS
Why is it that when I set "ipfw add deny all from 195.249.122.2 to 195.249.122.1" I'm still able to ppp to 195.249.122.1 from to the computer I just denied?? If I ping 195.249.122.1 from 195.249.122.2 it says "request timed out" as it should, but when I do anything that has something to do with ppp the modem just dials as usual & everything "works". Why is that? Isn't "deny all" suposed to filter out all packets from 195.249.122.2 letting nothing through?
- thanx up ahead!
Peter Hald [hald@mail.mira.dk]
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<DIV><FONT color=#000000 size=2>Hi there.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT color=#000000 size=2>195.249.122.1 = FreeBSD 2.2.6</FONT></DIV>
<DIV><FONT color=#000000 size=2></FONT><FONT size=2>195.249.122.2 =
Win98</FONT></DIV>
<DIV><FONT color=#000000 size=2>195.184.60.2 = DNS </FONT></DIV>
<DIV> </DIV>
<DIV><FONT color=#000000 size=2>Why is it that when I set "ipfw add deny
all from 195.249.122.2 to 195.249.122.1" I'm still able to ppp to
195.249.122.1 from to the computer I just denied?? If I ping 195.249.122.1 from
195.249.122.2 it says "request timed out" as it should, but when I do
anything that has something to do with ppp the modem just dials as usual &
everything "works". Why is that? Isn't "deny all" suposed to
filter out all packets from 195.249.122.2 letting nothing through?</FONT></DIV>
<DIV><FONT color=#000000 size=2>- thanx up ahead!</FONT></DIV>
<DIV><FONT color=#000000 size=2></FONT> </DIV>
<DIV><FONT color=#000000
size=2>
Peter Hald [<A
href="mailto:hald@mail.mira.dk">hald@mail.mira.dk</A>]</FONT></DIV></BODY></HTML>
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