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From: Ozgur AKAN <akan@aiqa.com>
To: netfilter-devel@lists.netfilter.org
Subject: mask for interface
Date: Thu, 25 Mar 2004 10:56:17 +0200	[thread overview]
Message-ID: <40629EB1.4080005@aiqa.com> (raw)

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Hi,

in the code of "struct ipt_ip" there is a mask value for the interface. 
I can understand mask for an ip address but can not understand mask 
value for an interface. For example what can be the mask for eth0?

36         char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
37         unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];

Can anyone write me some about "iniface_mask[IFNAMSIZ]" ?

thanks,
Ozgur AKAN

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             reply	other threads:[~2004-03-25  8:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-03-25  8:56 Ozgur AKAN [this message]
2004-03-25 11:46 ` mask for interface Henrik Nordstrom
2004-03-25 12:09   ` Ozgur AKAN
2004-03-26 14:40 ` Ozgur AKAN
2004-03-27  0:56   ` Henrik Nordstrom
2004-03-30  8:32     ` Ozgur AKAN

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