Re: [CentOS] Problems when using tc.

2014-03-26 Thread Tris Hoar
On 26/03/2014 07:27, jason.z...@sumscope.com wrote: > On 3/25/2014 11:47 PM, jason.z...@sumscope.com wrote: >> [jason@localhost network]$ sudo tc filter add dev eth0 parent 0: protocol >> ip u32 match ip dport 2323 0x flowid 1:0 >> >> RTNETLINK answers: Operation not supported > > tc is extr

Re: [CentOS] Problems when using tc.

2014-03-26 Thread jason.z...@sumscope.com
On 3/25/2014 11:47 PM, jason.z...@sumscope.com wrote: > [jason@localhost network]$ sudo tc filter add dev eth0 parent 0: protocol ip > u32 match ip dport 2323 0x flowid 1:0 > > RTNETLINK answers: Operation not supported tc is extremely picky and hard to debug with such lovely specific erro

Re: [CentOS] Problems when using tc.

2014-03-26 Thread John R Pierce
On 3/25/2014 11:47 PM, jason.z...@sumscope.com wrote: > [jason@localhost network]$ sudo tc filter add dev eth0 parent 0: protocol ip > u32 match ip dport 2323 0x flowid 1:0 > > RTNETLINK answers: Operation not supported tc is extremely picky and hard to debug with such lovely specific erro

[CentOS] Problems when using tc.

2014-03-25 Thread jason.z...@sumscope.com
Hi, all, I am a newbee to tc. I want to create a filter on port 2323, but got an error like this. Anyone can help me? [jason@localhost network]$ sudo tc -s qdisc ls dev eth0 qdisc mq 0: root  Sent 1483890 bytes 3617 pkt (dropped 0, overlimits 0 requeues 0) rate 0bit 0pps backlog 0b 0p req