Hi..
>
> Hi all, I have read the larc howto and I need to apply a traffic shaper
> with this configuration:
>
>
> router / two interface etho and eth1
>
> lan
>
> lan is on eth1 and on eth0 I've the dsl connection (1.2 Mbit / 256 kbit)
>
Thats most common config.. (same as mine)
>
>
> I need to limit the bandwith towards lan and I've thought at HTB and
> tcng. I write the script belove. I want limit the p2p and ftp (ssh and
> irc) connection at 15 kBps (128 kbps) and the other type of traffic at
> 32 kBps (256kbps). Is the script right?
> Moreover I want understand better how htb work: I can shape the traffic
> router->lan but I can't shape traffic lan->router, is it right? In this
> way I can limit the bandwidht towards lan, but I have the bandwith
> towards router always full.
You can shape from lan to router but only In ingress qdisc what is not a
good idea.
If you want prevent your lan users from uploading too much you can limit
your outgoing traffic on dev eth0.
> Thanks
>
>
> P.S.: sorry for my very bad english :)
>
> ############# script #########
>
> /*
> *Simply tcng traffic control file.
>
> */
>
> #define INTERFACE eth1
>
> dev INTERFACE {
> egress {
>
> class( <$p2p> )
> if tcp_sport == 4662
> if udp_sport == 4672
> if udp_sport == 4666
> if tcp_sport == 6882
> if tcp_sport == 6346
>
> class ( <$ftp> )
> if tcp_sport == 21
> if tcp_sport == 22 || ip_tos_delay == 1
> if tcp_sport == 6667 || tcp_dport == 7000;
>
> class ( <$def> )
> if 1 ;
>
> htb () {
> class ( rate 256kbps, ceil 256kbps ) {
> $p2p = class ( rate 56kbps, ceil 128kbps ) { sfq; } ;
> $ftp = class ( rate 56kbps, ceil 128kbps ) { sfq; } ;
> $def = class ( rate 256kbps, ceil 256kbps ) { sfq; } ;
> }
> }
>
> }
> }
>
> ##############################
>
>
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--
Traffic shaper using iptables and tc-HTB.
Ist-shaper (http://sourceforge.net/projects/ist-shaper/)
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