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Date:      Wed, 13 Jun 2007 01:10:35 +0200
From:      "Lubomir Georgiev" <0shady0recs0@gmail.com>
To:        freebsd-ipfw@freebsd.org
Subject:   ipfw, pipes, queues, weights and managing an Internet connection
Message-ID:  <937e203f0706121610p51fb4a10r265c82bb8858468e@mail.gmail.com>

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  First of all thanks for your response and your desire to help me out!

  Second, since I'm going to be making changes to your ruleset in order to
match it to my needs could you please comment it a little because I'm
relatively new to ipfw+dummynet and some of the lines seem *really* strange
to me... I'm talking about the - iptos,proto,tcpflags, lowdelay and iplen
commands. They don't make any sence to me and I couldn't find anything about
the in the man pages... Maybe I'm just stupid? Would you please explain if
you have the time....


  I'd really appreciate it...


> #define IF_EXT         rl0
> #define IF_INT         rl1
> #define IF_GIF         gif0
>
> /* traffic shaping - 512 kbps / 3072 kbps */
>
> /* outgoing */
> pipe   1 config queue 1500bytes bw 498000bit/s
>
> queue 10 config pipe 1 weight  1 mask all
> queue 11 config pipe 1 weight  5 mask all
> queue 12 config pipe 1 weight 10 mask all
> queue 13 config pipe 1 weight 50 mask all
>
> add 65001 queue 13 out iptos lowdelay iplen 0-250 xmit IF_EXT
> add 65002 queue 13 out proto udp src-port 12334   xmit IF_EXT
> add 65003 queue 13 out proto udp iplen 0-250      xmit IF_EXT
> add 65004 queue 12 out proto udp                  xmit IF_EXT
> add 65005 queue 12 out proto icmp                 xmit IF_EXT
> add 65006 queue 12 out proto tcp tcpflags ack iplen 0-80 xmit IF_EXT
> add 65007 queue 11 out proto tcp iplen 0-300      xmit IF_EXT
> add 65008 queue 11 out proto tcp src-port 80,88   xmit IF_EXT
> add 65009 queue 10 out proto tcp dst-port rsync   xmit IF_EXT
> add 65010 queue 10 out proto tcp                  xmit IF_EXT
> add 65011 queue 11 out proto ipv6 iplen 0-300     xmit IF_EXT
> add 65012 queue 10 out proto ipv6                 xmit IF_EXT
> add 65013 queue 11 out proto ospf                 xmit IF_EXT
> add 65014 queue 11 log out frag                   xmit IF_EXT
> add 65015 queue 11 out                            xmit IF_EXT
> add 65019 pass     out
>
> /* incoming */
> pipe   2 config queue 4500bytes bw 3300Kbit/s
>
> queue 20 config pipe 2 weight  1 mask all
> queue 21 config pipe 2 weight  5 mask all
> queue 22 config pipe 2 weight 10 mask all
> queue 23 config pipe 2 weight 50 mask all
>
> add 65101 queue 23 iptos lowdelay iplen 0-250     recv IF_EXT
> add 65102 queue 23 proto udp src-port 12334       recv IF_EXT
> add 65103 queue 22 proto udp iplen 0-250          recv IF_EXT
> add 65103 queue 22 proto udp                      recv IF_EXT
> add 65104 queue 22 proto icmp                     recv IF_EXT
> add 65105 queue 22 proto tcp tcpflags ack iplen 0-80 recv IF_EXT
> add 65106 queue 21 proto tcp iplen 0-300          recv IF_EXT
> add 65107 queue 20 proto tcp dst-port rsync       recv IF_EXT
> add 65108 queue 20 proto tcp                      recv IF_EXT
> add 65109 queue 21 proto ipv6 iplen 0-300         recv IF_EXT
> add 65110 queue 20 proto ipv6                     recv IF_EXT
> add 65111 queue 21 proto ospf                     recv IF_EXT
> add 65112 queue 21 log frag                       recv IF_EXT
> add 65113 queue 21 in                             recv IF_EXT
> add 65119 pass     in
>
>
>  Mark
>


-- 
mEsS wItH tHe bEsT
dIE liKe tHe rESt



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