3
votes
0answers
23 views

Queuing disciplines are per-interface, what happen with interfaces using same device?

I have read about queuing disciplines here http://lartc.org/. I understand that for instance band 0 of pfifo policy is prioritized over band 2 within same qdisc, but what happen when i have ppp0 and ...
3
votes
1answer
147 views

Bucket size in tbf

I've read many times about Linux's token bucket filter (tbf) and still I don't fully understand how I should calculate the burst and latency parameters, shame on me :( I suppose that a reasonable ...
2
votes
1answer
162 views

Explanation of bandwidth management script calling tc

I have some scripts in Linux to manage internet bandwidth, but I do not understand what they do. What is the meaning of the following scripts: tc qdisc add dev $IF root handle 1: htb default 256 tc ...
3
votes
1answer
414 views

tc on bridge port

I have a 4 port bridge: root@Linux-Switch:~# brctl show bridge name bridge id STP enabled interfaces br0 8000.000024cd2cb0 no eth0 eth1 ...
0
votes
0answers
155 views

Limit internet speed without tc

I'm using deb based linux for years and I never had problems limiting the internet speed using wondershaper. The problem is that on sisters PC I had to install puppy linux because it's a very old PC. ...
3
votes
1answer
1k views

tc don't see marked with -j MARK packets

Server has 2 network interfaces: eth1 with address 13.0.0.254/24 eth0 with address 172.20.203.4/24. It's routing traffic between this two networks. Task is to limit bandwidth between this two ...
2
votes
0answers
123 views

How to fairly share bandwidth between IPs with tc?

I have a linux router (d-link 320-nru) with tc installed. I have some users' computers to fairly share bandwidth between them. Also there is such complication as inconstant uplink bandwidth. How can ...
3
votes
1answer
769 views

How can I configure fair bandwidth sharing between cgroups?

It's fairly easy to use tc with Stochastic Fairness Queueing (SFQ) to configure fair bandwidth sharing between flows, but an application can open multiple flows and get an unfair share of bandwidth. ...