search for: ef_rat

Dear all, I''m making a script to implement DiffServ policies with HTB. Here it is : if test $1 = "help" -o $1 = "h" -o $# != 5 then echo "usage: ds.sh <DEVICE> <DS_RATE> <EF_RATE> <AF_RATE> <BE_RATE>" exit fi DEV=$1 DS_RATE=$2 EF_RATE=$3 AF_RATE=$4 BE_RATE=$5 sync tc qdisc del root dev $DEV tc qdisc add dev $DEV root handle 1: htb default 1 tc class add dev $DEV parent 1: classid 1:1 htb rate $DS_RATE ceil $DS_RATE tc class add dev $DEV parent 1:1 c...

Hi i have found a problem related with tbf and the latency that the tbf calculates.. I have used the following parameters for burst and limit burst 100Kbit limit 500Kbit lat81.8ms burst 6Kbit limit 6Kbit lat 0us burst 200Kbit limit 100Kbit lat 4294.9s As u can see in the 3rd column the latency for 100Kbit burst and 500Kbit limit is 81.8ms but for 200Kbit and limit 100Kbit is 4294.9s!!! How

...bq bandwidth $BANDWIDTH \ avpkt 1000 cell 8 mpu 64 $TC filter add dev $DEV parent 2:0 protocol ip prio 1 \ tcindex mask 0xf0 shift 4 pass_on #setting EF ############ echo Setting up EF $TC class add dev $DEV parent 2:0 classid 2:5 cbq bandwidth $BANDWIDTH \ rate $EF_RATE avpkt 1000 prio 1 bounded isolated allot 1514 \ maxburst 10 $TC qdisc add dev $DEV parent 2:5 pfifo limit 10 $TC filter add dev $DEV parent 1:0 protocol ip prio 1 \ handle 0x2e tcindex classid 1:51 $TC filter add dev $DEV parent 2:0 prio 1 handle 5 tcindex classid 2:5 #s...

...8 # EF priority class, TBF, and its filter echo ''installing EF'' $tc filter add dev $DEV parent 1:0 protocol ip prio 1 handle 0x2e tcindex classid 1:111 $tc filter add dev $DEV parent 2:0 protocol ip prio 1 handle 1 tcindex classid 2:1 $tc qdisc add dev $DEV parent 2:1 tbf rate $EF_RATE burst $EF_BURST mtu $EF_MTU limit $EF_LIMIT # AF & BE CBQ, and its filter echo ''installing CBQ'' $tc filter add dev $DEV parent 2:0 protocol ip prio 1 handle 2 tcindex classid 2:2 $tc qdisc add dev $DEV parent 2:2 handle 4:0 cbq bandwidth 500Kbit cell 8 avpkt 1500 mpu 64 $t...