linux - Bandwidth throttling using netem? - Stack Overflow
Mar 30, 2016 · Please get the below cmds to set eth as per your requirements. tc qdisc del dev eth1 root. tc qdisc add dev eth1 root handle 1: htb default 1. tc class add dev eth1 parent 1: classid 0:1 htb rate 200kbit. tc qdisc add dev eth1 parent 1:1 handle 10: netem delay 400000 5 loss 0.03%. tc qdisc ls dev eth1.
How do you throttle the bandwidth of a socket connection in C?
Mar 11, 2009 · Let BandwidthMaxThreshold be the desired bandwidth threshold. Let TransferRate be the current transfer rate of the connection. Then... If you detect your TransferRate > BandwidthMaxThreshold then you do a SleepTime = 1 + SleepTime * 1.02 (increase sleep time by 2%) Before or after each network operation do a Sleep (SleepTime) If you detect your ...
How to limit network bandwidth? - Unix & Linux Stack Exchange
apt-get install wondershaper. wondershaper - An easy tool to limit bandwidth of a particular interface. $ sudo wondershaper {interface} {down} {up} the {down} and {up} are bandwidth in kpbs. So for example if you want to limit the bandwidth of interface eth1 to 256kbps downlink and 128kbps uplink, $ sudo wondershaper eth1 256 128.
How to throttle bandwidth on a Linux network interface?
Aug 28, 2008 · Install squid proxy from your distribution — on my Fedora it was as easy as yum install squid. Add the following to /etc/squid/squid.conf: delay_pools 1delay_class 1 1delay_access 1 allow alldelay_parameters 1 16000/16000. This will limit bandwidth to about 128 kbps (16000 Bps). Start squid: /etc/init.d/squid start.
How do I simulate a low bandwidth, high latency environment?
Sep 25, 2008 · 3. To simulate a low bandwidth connection for testing web sites use Google Chrome, you can go to the Network Tab in F12 Tools and select a bandwidth level to simulate or create custom bandwidth to simulate. answered Jun 9, 2016 at 10:18. user1785960.
Unintentional bandwidth throttling - Unix & Linux Stack Exchange
1. This is embarrassing, but I seem to have inadvertently set a persistent bandwidth throttle on SSH connections from my Ubuntu machine. When transferring files from a remote server via scp, sftp, or rsync, the download rate is throttled to 2MB/s. When transferring files to the remote server, the upload rate is unthrottled.
Bandwidth throttling in Python - Stack Overflow
Aug 15, 2010 · Some attempted hack solutions available on github are Phredward/throttle and minkustree/socket-throttle. Alternatively, you could use pycurl along with the CURLOPTMAXRECVSPEEDLARGE option. EDIT: The urlgrabber package appears to support throttling as well, and is probably easier to understand …
Setting up bandwidth throttling for ADSL with linux
I'm going to set up a new linux router for a company, and have to set up bandwidth throttling. They have an unlimited ADSL internet connection which will be shared between 2 businesses, one being them. I will need to set it up so their connection will never be slowed down by …
linux - How to limit just the incoming traffic rate using netem ...
Mar 22, 2017 · 1. How to limit the incoming bandwidth to say 1Mbps using netem? I have searched for tc commands but I could not understand whether the commands that were used limited both incoming and outgoing traffic. In my case I just require my incoming bandwidth to be set at 1Mbps for 2 minutes and then at 2Mbps for next 2 minutes and so on without any ...
linux - Limit outgoing bandwidth on an specific interface - Unix ...
Oct 1, 2014 · 1. This answer should clarify that you cannot use ethtool to limit bandwidth to an arbitrary speed. The tool can change the link speed of the network adapter to one of a few link speeds that are supported by the stack, typically 10, 100, or 1000. If you want any values other than those, you need to use a different tool (I prefer tc).