[ovs-discuss] problem in adding flows

Justin Pettit jpettit at nicira.com
Sat Apr 27 04:39:03 UTC 2013


Most of the priority definitions don't look wrong, but here are a few things:

	- You can't specify a priority over 65535 (I see a 65536 in there), since it's expecting a 16-bit value.
	- Your dl_type won't work with your nw_src and nw_dst definitions, since it's not an IP ethertype.
	- I'm not sure it's in your file, but you can't put numbers before your flow definitions.
	- I'd use "ovs-ofctl add-flows <file>", since that's closer to what you want to do.

--Justin

On Apr 26, 2013, at 8:45 PM, Prashant Chougule <chougulepavan at gmail.com> wrote:

> hi,
>  
> I am trying to add file with 1000 rules, it will give me unknown keyword priority as a error if push individual flow it is working, 
> some of the rules from the file
> 
> 
>    1 priority=65536,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=81.110.124.109,nw_dst=249.145.51.3,actions=output:2
>   2 priority=60001,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=81.110.124.62,nw_dst=74.104.165.223,actions=output:2
>   3 priority=60002,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=81.110.124.43,nw_dst=249.145.51.3,actions=output:2
>   4 priority=60003,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=81.110.124.34,nw_dst=249.145.51.3,actions=output:2
>   5 priority=60004,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=81.110.124.13,nw_dst=45.128.3.166,actions=output:2
>   6 priority=60005,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=81.110.124.0,nw_dst=249.145.51.3,actions=output:2
>   7 priority=60006,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=82.129.237.14,nw_dst=249.142.21.146,actions=output:2
>   8 priority=60007,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=82.129.237.25,nw_dst=249.142.21.146,actions=output:2
>   9 priority=60008,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=82.129.237.58,nw_dst=249.142.21.146,actions=output:2
>  10 priority=60009,idle_timeout=50000,dl_type=0x060,in_port=ANY,nw_src=82.129.237.181,nw_dst=45.128.3.166,actions=output:2
>  it is standard rule set i put it in openflow format, 
> try with ./ovs-ofctl add-flow br0 -<file it show me ovs-ofctl: unknown keyword priority. is their any wrong in my syntax?
> 
> -- 
> Thanks &Regards,
> Prashant Chougule.
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