Date: Wed, 5 Sep 2001 18:20:09 +0100 From: "G D McKee" <freebsd@gdmckee.com> To: <freebsd-questions@FreeBSD.ORG> Subject: Dummynet Question Message-ID: <002701c1362f$03ebc370$0a00a8c0@p300>
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Hi,
Add the following lines to my firewall config to emulate a 56K modem. =
They are as follows:
${fwcmd} add pipe 1 ip from any to 192.168.0.53 via ep0 =20
${fwcmd} add pipe 2 ip from 192.168.0.53 to any via ep0 =20
${fwcmd} pipe 1 config bw 56Kbits/s
${fwcmd} pipe 2 config bw 32Kbits/s
How can I set this up so as only certain ports are limited? I tried the =
following but it doesn't seem to work.
${fwcmd} add pipe 1 ip from any to 192.168.0.53 via ep0 =20
${fwcmd} add pipe 2 ip from 192.168.0.53 to any via ep0 =20
${fwcmd} pipe 1 config bw 56Kbits/s mask dst-port 80
${fwcmd} pipe 2 config bw 32Kbits/s maask src-port 80
Does anyone have any ideas?
Thanks in advance
Gordon
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<DIV><FONT face=3DArial size=3D2>Hi,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Add the following lines to my firewall =
config to=20
emulate a 56K modem. They are as follows:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>${fwcmd} add pipe 1 ip from any to =
192.168.0.53 via=20
ep0 <BR>${fwcmd} add pipe 2 ip from 192.168.0.53 to any via=20
ep0 <BR>${fwcmd} pipe 1 config bw =
56Kbits/s<BR>${fwcmd} pipe 2=20
config bw 32Kbits/s</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>How can I set this up so as only =
certain ports are=20
limited? I tried the following but it doesn't seem to =
work.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>${fwcmd} add pipe 1 ip from any to =
192.168.0.53 via=20
ep0 <BR>${fwcmd} add pipe 2 ip from 192.168.0.53 to any via=20
ep0 <BR>${fwcmd} pipe 1 config bw 56Kbits/s mask =
dst-port=20
80<BR>${fwcmd} pipe 2 config bw 32Kbits/s maask src-port 80</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Does anyone have any =
ideas?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Thanks in advance</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Gordon</FONT></DIV></BODY></HTML>
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