Re: [LARTC] cbq-fw classifier

["vanitha" <vaniarun7@yahoo.com>]

[-- Attachment #1: Type: text/plain, Size: 2938 bytes --]

Hello John ,

Thanks for ur reply . But still it have not worked out.
i have attached the results is that iam making some mistakes in script please guide me 

Advance Thanks
vanitha


 /sbin/tc -s qdisc show dev eth0

qdisc cbq 1: rate 10Mbit (bounded,isolated) prio no-transmit
Sent 450 bytes 6 pkts (dropped 0, overlimits 0)
borrowed 0 overactions 0 avgidle 624 undertime 0 

/sbin/tc -s filter show dev eth0
filter parent 1: protocol ip pref 1 fw
filter parent 1: protocol ip pref 1 fw handle 0x1 classid 1:2 


/sbin/tc -s class  show dev eth0

class cbq 1: root rate 10Mbit (bounded,isolated) prio no-transmit
 Sent 3725 bytes 47 pkts (dropped 0, overlimits 0)
  borrowed 0 overactions 0 avgidle 624 undertime 0
class cbq 1:1 parent 1: rate 10Mbit prio 1
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
  borrowed 0 overactions 0 avgidle 624 undertime 0
class cbq 1:2 parent 1:1 rate 100Kbit (bounded) prio 1
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
  borrowed 0 overactions 0 avgidle 1.79878e+06 undertime 0 

/sbin/iptables -t mangle -L

Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination
MARK       tcp  --  anywhere             172.16.1.81        MARK set 0x1

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination 

  ----- Original Message ----- 
  From: john peng 
  To: vanitha ; lartc@mailman.ds9a.nl 
  Sent: Sunday, December 02, 2001 5:01 AM
  Subject: Re: [LARTC] cbq-fw classifier


  please use
  tc -s qdisc show dev eth1
  tc -s class show dev eth1
  tc -s filter show dev eth1

  to see where the packet goes ,
  or how much it borrows .....
  It seems your script can't regular the classid 1:2



  cheers

  john
    ----- Original Message ----- 
    From: vanitha 
    To: lartc@mailman.ds9a.nl 
    Sent: Thursday, November 01, 2001 5:04 PM
    Subject: [LARTC] cbq-fw classifier


    Hi All,

    I was using CBQ to control the bandwidth rate , while i use the qdisc cbq with u32 filter and route filter it is 
    working fine ,but when i use fw classifier it seems that the bandwidth rate 100kbit is not picked.

    i have used the following commands 

    /sbin/iptables -I PREROUTING -t mangle -p tcp -d 172.16.1.81 -j MARK --set-mark 1

    /sbin/tc qdisc add dev eth0 root handle 1: cbq bandwidth 10Mbit cell 8 avpkt 1000 mpu 64
    /sbin/tc class add dev eth0 parent 1:0 classid 1:1 cbq bandwidth 10Mbit rate 10Mbit allot 1514 cell 8 weight 1Mbit prio 8 maxburst 20 avpkt 1000
    /sbin/tc class add dev eth0 parent 1:1 classid 1:2 cbq bandwidth 10Mbit rate 100Kbit allot 1514 cell 8 weight 10Kbit prio 3 maxburst 20 avpkt 1000

    /sbin/tc filter add dev eth0 protocol ip parent 1:0 prio 1 handle 1 fw classid 1:2


    is that anything i have missed out ?
    i have tested these commands using Linux-2.4.10.

    Advance Thanks
    Vanitha

[-- Attachment #2: Type: text/html, Size: 7655 bytes --]