From: "lartc@manchotnetworks.net" <lartc@manchotnetworks.net>
To: lartc@vger.kernel.org
Subject: [LARTC] port masks in tcng
Date: Tue, 02 Dec 2003 17:36:13 +0000 [thread overview]
Message-ID: <marc-lartc-107038688232103@msgid-missing> (raw)
hi all,
hopefully a simple question:
i would like to have a range of ports from 3200 to 3299, so i did the
standard calculation
65535 - ( 3299 - 3200 ) = 65436 = 0xff9c
what is the syntax for a hex mask in tcng?
for the moment, i have
<snip>
(<$high>) if tcp_dport = 3200:7;
<snip>
which gives me a wee bit too much
thanks!
cheers
charles
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next reply other threads:[~2003-12-02 17:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-02 17:36 lartc [this message]
2003-12-03 1:24 ` [LARTC] port masks in tcng Jacob Teplitsky
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