Hi.
I am having shaping traffic using tc, I have been trying for a very long
time, and I just didn't get it to work the way I want it.
I will really appriciate it if you experts will have a look at my script
and tell me what I do wrong.
First, I`ll describe my envornment, than my requirements.
I run a small server on Debian etch with kernel version 2.6.7.
the server ip is 10.0.0.2
I have another machine in the lan, its ip is 10.0.0.1
I am connected to the internet via adsl model that acts as a router
(10.0.0.138, I set it to be the gateway for both machines).
my upload capacity is around 110 Kilo-bytes per second.
I want to control engress on the server.
my requrements:
1. I want the server to use no more than 100 Kbps when sending to the
internet.
2. I don't want to limit the upload at all to other machines in the
network (packets to the network gets free pass).
3. I want good download performence to the server. (prioritize ACK and
high TOS packets).
4. I want http traffic to the internet (not to the LAN) get at least
81Kbps (if it needs it).
5. I want other traffic to the internet get at least 9Kbps (if it needs it).
6. I want traffic http traffic to be shared fairly between connected ip
addresses, meaning if
two clients connects, one opens many connections and one opens one
connection, I want them both to get approximatly
the same bandwidth.
to do all this, I am trying to create a tree like this:
ROOT_QUEUE (HTB)
+- LAN_QUEUE (HTB, rate 100Mbit)
+- INET_QUEUE (HTB, rate 100Kbps)
+ INET_INTERACTIVE (HTB, rate 10Kbps, ceil 100Kbps, prio 2)
+ INET_DEFAULT (HTB, rate 90Kbps, ceil 100Kbps, prio 1)
+ INET_HTTP (HTB, rate 81Kbps, ceil 90Kbps)
+ SFQ
+ INET_UNCLASSIFIED (HTB, 9Kbps, ceil 90Kbps)
+SFQ
attached is my script, which does not seem to work.
some of the problems with it currently are :
1. unclassified packets (not http) can get bandwidth even if http needs it
2. users with many connections opened to http gets more bandwidth than
users with few connections.
Thanks.
Attachment:
tc_init.sh
Description: application/shellscript
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