Glenn Sherman wrote:
> I cannot seem to limit upstream bandwidth.
> I have set up tc & iptables to limit downloading, but I am trying to
> get them to limit uploading as well.
> Is there any way to do this?
>
> I currently have the following (without extra class info)
> # tc qdisc add dev eth1 root handle 1: htb default 10
> # tc class add dev eth1 parent 1: classid 1:1 htb rate 9Mbit ceil 9Mbit
> # tc class add dev eth1 parent 1:1 classid 1:10 htb rate 5Mbit ceil 5Mbit
> # tc class add dev eth1 parent 1:1 classid 1:30 htb rate 768kbit ceil
> 768kbit
> # tc qdisc add dev eth1 parent 1:10 handle 10: sfq perturb 10
> # tc qdisc add dev eth1 parent 1:30 handle 30: sfq perturb 10
> # tc filter add dev eth1 protocol ip parent 1:0 prio 1 handle 6 fw flowid
> 1:30
You should be using eth0.
>
> # iptables -A FORWARD -t mangle -i eth0 -d 192.168.1.6 -j MARK --set-mark
> # 6
It should be -o eth0 and the dst addresses will be WAN adresses.
> eth0 is WAN adapter with IP 216.x.y.z
> eth1 is LAN adapter with IP 192.168.1.254
>
> If I download a file using ftp - I get about 768Kbits.
> If I upload a file using ftp - I get the full speed of the line ( 20Mbit )
>
> I can't seem to generate the correct iptables entry that would allow me to
> limit the upstream bandwidth.
> I am currently nat'ing the LAN ip with # iptables -t nat -A POSTROUTING
> -o $EXTIF -j MASQUERADE
> this is for testing, later I will be putting a public ClassC address on
> the LAN side.(if that matters)
NAT can make things different, though I don't think it will affect you.
Have a look at
www.docum.org generally and in particular the KPTD.
Andy.
>
> -Glenn Sherman
> (bogus email)
>
>
>
>
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