[LARTC] tc filter question

[Daniel]

Dear all,

I have big question in my mind about "tc filter" sintax. If I give "tc -s -d 
filter sh dev eth0" command, then the output is like below :

filter parent 1: protocol ip pref 1 u32
filter parent 1: protocol ip pref 1 u32 fh 800: ht divisor 1
filter parent 1: protocol ip pref 1 u32 fh 800::800 order 2048 key ht 800 bkt 
0 flowid 1:2  (rule hit 21553629
 success 37907)
  match 00160000/ffff0000 at 20 (success 37907 )

...

My question is :
1. What is "fh 800:" and "fh 800::800" mean ?
2. How I change the value "800" in "fh 800::800" ? I'm guessing this is 
default value and I need to change that because my filter rule can be more 
than 0xfff line.

Thanks for all,

Daniel
PadiNet Makassar