Re: [Shorewall-users] traffic shaping peculiarities

On May 2, 2011, at 2:30 PM, Mr Dash Four wrote:

>
>>> 4.
>>> tcdevices:
>>> A:eth0 - 100mbit classify,hfsc
>>> [...]
>>>
>>> tcclasses:
>>> eth0:11 - 10*full/100:50ms 20*full/100 1 tcp-ack
>>> [...]
>>>
>>> Passes compilation, but triggers the following error:
>>>
>>> shorewall[1566]: RTNETLINK answers: Invalid argument
>>> shorewall[1566]: We have an error talking to the kernel
>>> shorewall[1566]: ERROR: Command "tc filter add dev eth0 parent 10:0 protocol ip prio 266 u32 match ip protocol 6 0xff match u8 0x05 0x0f at 0 match u16 0x0000 0xffc0 at 2 match u8 0x10 0xff at 33 flowid a:11" Failed
>>>
>>
>> The second attached patch should fix this one.
>>
> After applying TC1 and TC2 and having this:
>
> tcdevices
> 0xA:eth0 ...
>
> tcclasses
> 0xA:11 ...
> 0xA:12 ...
> ....
>
> compilation passes, but then I get the following error on shorewall (re)start
>
> ERROR: Command "tc filter add dev eth0 parent 10:0 protocol ip prio 266 u32 match ip protocol 6 0xff match u8 0x05 0x0f at 0 match u16 0x0000 0xffc0 at 2 match u8 0x10 0xff at 33 flowid a:11" Failed

I misunderstood which file entry was generating this problem. The attached patch causes the incorrect "parent 10:0" to be replaced by "parent a:0". The earlier patch did the same for entries in the tcfilters file.

-Tom

Tom Eastep \ When I die, I want to go like my Grandfather who
Shoreline, \ died peacefully in his sleep. Not screaming like
Washington, USA \ all of the passengers in his car
http://shorewall.net \________________________________________________

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