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Date:      Thu, 14 Feb 2002 06:10:01 -0800 (PST)
From:      Dominic Blais <db@interplex.ca>
To:        freebsd-bugs@FreeBSD.org
Subject:   Re: kern/34880: Impossibility of grouping IP into a pipe for traffic shaping...
Message-ID:  <200202141410.g1EEA1609322@freefall.freebsd.org>

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The following reply was made to PR kern/34880; it has been noted by GNATS.

From: Dominic Blais <db@interplex.ca>
To: freebsd-gnats-submit@FreeBSD.org, db@interplex.ca
Cc:  
Subject: Re: kern/34880: Impossibility of grouping IP into a pipe for traffic shaping...
Date: Thu, 14 Feb 2002 09:13:00 -0500

 As an example:
 
 /sbin/ipfw add 1000 pipe 1 ip from 192.168.100.151:255.255.255.243 to 
 any out via tl0
 
 This doesn't works.... I can't set a pipe for 3 IPs (151, 152, 153) ...
 The same thing happen with bit masks... (/30 to get 4 IPs)
 It looks like only bitmasks of (/0 , /8, /16, /24, /32) works
 "     "       "      "      masks   of (0.0.0.0, 255.0.0.0, 255.255.0.0, 
 255.255.255.0, 255.255.255.255)  works
 
 It would be nice if it was possible to take any number of IPs into a 
 pipe to settle a limit for a group of IP in a subnet...but
 not the whole subnet....
 
 You see???
 
 -- 
 Dominic Blais
 Administrateur reseau
 Interplex telecom -=[ http://www.interplex.ca ]=-
 Email: db@interplex.ca
 
 

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