RE: [LARTC] TC Hashing Filters

["Adam Towarnyckyj" <adamt@commspeed.net>]

Ok, I tried this:

tc qdisc add dev eth1 root handle 1: cbq bandwidth 200Mbit avpkt 1000

tc class add dev eth1 parent 1: classid 1:2 cbq bandwidth 200Mbit rate
200MBit allot 1514 weight 2Mbit prio 8 maxburst 20 avpkt 1000

tc filter add dev eth1 parent 1: handle 2: protocol ip u32 divisor 256

tc filter add dev eth1 protocol ip parent 1: u32 match ip src
216.19.49.140/32 hashkey mask 0x000000ff at 12 link 2:

tc class add dev eth1 parent 1:2 classid 1:3 cbq bandwidth 200Mbit rate
128Kbit allot 1514 prio 5 maxburst 20 avpkt 1000 bounded

tc filter add dev eth1 protocol ip parent 1: u32 ht 2:8c: match ip src
216.19.49.140 flowid 1:3

As well as changing the last class parent to 1:  Neither of these
worked.
As for the app, could I take a look at it? I'm sure it could be easily
modified to use CBQ and if not, I could modify the box the use HTB. I
really don't mind either way. I was having a problem patching for HTB
and that's why I'm not currently using it. My boss and I wrote a perl
script to pull information from a MySql database (rate and customer IP)
and plug it in to TC and that's what I was planning on doing this time
around only with a few modifications for the hashing tables. I won't
start on that though until I can get this up and running. Anyways,
thanks for the help. 

Adam Towarnyckyj
 

-----Original Message-----
From: zoop@lone.ath.cx [mailto:zoop@lone.ath.cx] 
Sent: Tuesday, July 06, 2004 12:15 PM
To: Adam Towarnyckyj; lartc@mailman.ds9a.nl
Subject: RE: [LARTC] TC Hashing Filters

....

Here the filter parents should be root not 1:2.  I think in the howto it
says that
all filters should be attached to root.  I'll get my box up that I have
doing this
to give you a working example.

>tc filter add dev eth1 parent 1:2 handle 2: protocol ip u32 divisor 256
>
>tc filter add dev eth1 protocol ip parent 1: u32 match ip src
>216.19.49.0/24 hashkey mask 0x000000ff at 12 link 2:
>
>tc class add dev eth1 parent 1:2 classid 1:3 htb rate 64Kbit ceil
64Kbit
>burst 0Kbit
>
>tc filter add dev eth1 protocol ip parent 1:2 u32 ht 2:8c: match ip src
>216.19.49.140 flowid 1:3
>
>I even tried changing the src to dst and this still does not work.
>Gideon, if you are out there somewhere, I'd appreciate it if you could
>tell me if this actually worked for you. This is the most frustrating
>project I have ever had to deal with because it makes so much sense and
>in theory it looks like it should be working just fine. Anyways, thanks
>for everyone's help. If anyone has any other ideas, I welcome them.
>
>Adam Towarnyckyj

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