Comments on: Linux Server Hack – How to Limit Bandwidth with Linux, TC, and iproute2! http://zedomax.com/blog/2008/09/25/linux-server-hack-how-to-limit-bandwidth-with-linux-tc-and-iproute2/ Zedomax - The DIY, HOWTO, Mod, Hacks, Gadgets, and Tech Blog! Sun, 22 Nov 2009 00:28:54 -0600 http://wordpress.org/?v=2.8.6 hourly 1 By: Yaron http://zedomax.com/blog/2008/09/25/linux-server-hack-how-to-limit-bandwidth-with-linux-tc-and-iproute2/comment-page-1/#comment-399778 Yaron Sun, 14 Dec 2008 08:52:29 +0000 http://zedomax.com/blog/?p=9731#comment-399778 Hi, Great explains, it works very well :) . I have a question: What will happen to the streams that already exist? will the filter count them? (since the sport and dport were already changed, before applying the filter) For example: ${TC} filter add dev ${EXT_IFACE} parent 1:0 protocol ip prio 1 u32 match ip src 217.10.156.197/32 match ip sport 25 0xffff flowid 1:3 the source port might not be 25 for a connection that was already begun. Hi,
Great explains, it works very well :) .
I have a question:
What will happen to the streams that already exist? will the filter count them?
(since the sport and dport were already changed, before applying the filter)

For example:
${TC} filter add dev ${EXT_IFACE} parent 1:0 protocol ip prio 1 u32 match ip src 217.10.156.197/32 match ip sport 25 0xffff flowid 1:3

the source port might not be 25 for a connection that was already begun.

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