Limitation bandwitch

kis2a · Mar 23, 2011

hello , i not a tutorial for limit bandwitch for VM ?

upload 100mbits
Download 100mbits

Very thanks

Lokytech · Mar 23, 2011

change your network card to the rtl8139. It's 100Mb network card, not a gigabit.

kis2a · Mar 31, 2011

is not possible for openvz container !!!

tom · Mar 31, 2011

kis2a said:
is not possible for openvz container !!!

use tc.

kis2a · Apr 14, 2011

hello

I created this scrypt " bandwidth.sh "

Code:

#!/bin/sh
### BEGIN INIT INFO
# Provides:          bandwitch
# Short-Description: limitation bande passante
# Description:       limitation bande passante
### END INIT INFO



####################
#     IP VM        #
####################
ipvm1=11.11.11.11
ipvm2=22.22.22.22
ipvm3=33.33.33.33
ipvm4=44.44.44.44
ipvm5=55.55.55.55
ipvm6=66.66.66.66
ipvm7=77.77.77.77



###################
#Limitation VM 101#
###################
DEV=veth101.0
#up#
tc qdisc del dev $DEV root
tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV parent 1: classid 1:1 cbq rate 150mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip src $ipvm1 flowid 1:1
tc qdisc add dev $DEV parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV root
tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV parent 1: classid 1:1 cbq rate 150mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip dst $ipvm1 flowid 1:1
tc qdisc add dev $DEV parent 1:1 sfq perturb 10

###################
#Limitation VM 102#
###################
DEV2=veth102.0
#up#
tc qdisc del dev $DEV2 root
tc qdisc add dev $DEV2 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV2 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV2 parent 1: protocol ip prio 16 u32 match ip src $ipvm2 flowid 1:1
tc qdisc add dev $DEV2 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV2 root
tc qdisc add dev $DEV2 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV2 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV2 parent 1: protocol ip prio 16 u32 match ip dst $ipvm2 flowid 1:1
tc qdisc add dev $DEV2 parent 1:1 sfq perturb 10

###################
#Limitation VM 103#
###################
DEV3=veth103.0
#up#
tc qdisc del dev $DEV3 root
tc qdisc add dev $DEV3 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV3 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV3 parent 1: protocol ip prio 16 u32 match ip src $ipvm3 flowid 1:1
tc qdisc add dev $DEV3 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV3 root
tc qdisc add dev $DEV3 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV3 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV3 parent 1: protocol ip prio 16 u32 match ip dst $ipvm3 flowid 1:1
tc qdisc add dev $DEV3 parent 1:1 sfq perturb 10


###################
#Limitation VM 104#
###################
DEV4=veth104.0
#up#
tc qdisc del dev $DEV4 root
tc qdisc add dev $DEV4 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV4 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV4 parent 1: protocol ip prio 16 u32 match ip src $ipvm4 flowid 1:1
tc qdisc add dev $DEV4 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV4 root
tc qdisc add dev $DEV4 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV4 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV4 parent 1: protocol ip prio 16 u32 match ip dst $ipvm4 flowid 1:1
tc qdisc add dev $DEV4 parent 1:1 sfq perturb 10


###################
#Limitation VM 105#
###################
DEV5=veth105.0
#up#
tc qdisc del dev $DEV5 root
tc qdisc add dev $DEV5 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV5 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV5 parent 1: protocol ip prio 16 u32 match ip src $ipvm5 flowid 1:1
tc qdisc add dev $DEV5 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV5 root
tc qdisc add dev $DEV5 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV5 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV5 parent 1: protocol ip prio 16 u32 match ip dst $ipvm5 flowid 1:1
tc qdisc add dev $DEV5 parent 1:1 sfq perturb 10


###################
#Limitation VM 106#
###################
DEV6=veth106.0
#up#
tc qdisc del dev $DEV6 root
tc qdisc add dev $DEV6 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV6 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV6 parent 1: protocol ip prio 16 u32 match ip src $ipvm6 flowid 1:1
tc qdisc add dev $DEV6 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV6 root
tc qdisc add dev $DEV6 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV6 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV6 parent 1: protocol ip prio 16 u32 match ip dst $ipvm6 flowid 1:1
tc qdisc add dev $DEV6 parent 1:1 sfq perturb 10



###################
#Limitation VM 107#
###################
DEV7=veth107.0
#up#
tc qdisc del dev $DEV7 root
tc qdisc add dev $DEV7 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV7 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV7 parent 1: protocol ip prio 16 u32 match ip src $ipvm7 flowid 1:1
tc qdisc add dev $DEV7 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV7 root
tc qdisc add dev $DEV7 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV7 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV7 parent 1: protocol ip prio 16 u32 match ip dst $ipvm7 flowid 1:1
tc qdisc add dev $DEV7 parent 1:1 sfq perturb 10

i added this in /etc/init.d

i started this -> cd /etc/init.d/ -> ./bandwidth.sh
i added this in start --> update-rc.d bandwidth.sh defaults

The limitation bandwitch work not good because

I reboot my vm108 , after restart this is unlimited bandwitch , why ?

how to make work limitation after reboot VM?

udo · Apr 14, 2011

kis2a said:
...
The limitation bandwitch work not good because

I reboot my vm108 , after restart this is unlimited bandwitch , why ?

how to make work limitation after reboot VM?

Hi,
i guess it's doesn't work after restart, because the device will be deleted.
Sorry can't gives more hints because i use mostly kvm-only.

Udo

BiagioParuolo · Apr 15, 2011

Hi,

How to use for KVM machines?

udo · Apr 15, 2011

BiagioParuolo said:
Hi,

How to use for KVM machines?

Hi,
i guess that tc will also work quite well (why not, is the job of tc) - only the names of the devices are different. And you need a script, which is executed after the vm starts and stops... in the future you should be able to do that with cgroups (afaik support of network-resources in cgroups is in the 2.6.38 kernel) - i hope that the pve-kernel supports such fine things with cgroups.

Udo

BiagioParuolo · Apr 15, 2011

Have you more deep example?

kis2a · Apr 20, 2011

kis2a said:

hello

I created this scrypt " bandwidth.sh "

Code:

#!/bin/sh
### BEGIN INIT INFO
# Provides:          bandwitch
# Short-Description: limitation bande passante
# Description:       limitation bande passante
### END INIT INFO



####################
#     IP VM        #
####################
ipvm1=11.11.11.11
ipvm2=22.22.22.22
ipvm3=33.33.33.33
ipvm4=44.44.44.44
ipvm5=55.55.55.55
ipvm6=66.66.66.66
ipvm7=77.77.77.77



###################
#Limitation VM 101#
###################
DEV=veth101.0
#up#
tc qdisc del dev $DEV root
tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV parent 1: classid 1:1 cbq rate 150mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip src $ipvm1 flowid 1:1
tc qdisc add dev $DEV parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV root
tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV parent 1: classid 1:1 cbq rate 150mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip dst $ipvm1 flowid 1:1
tc qdisc add dev $DEV parent 1:1 sfq perturb 10

###################
#Limitation VM 102#
###################
DEV2=veth102.0
#up#
tc qdisc del dev $DEV2 root
tc qdisc add dev $DEV2 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV2 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV2 parent 1: protocol ip prio 16 u32 match ip src $ipvm2 flowid 1:1
tc qdisc add dev $DEV2 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV2 root
tc qdisc add dev $DEV2 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV2 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV2 parent 1: protocol ip prio 16 u32 match ip dst $ipvm2 flowid 1:1
tc qdisc add dev $DEV2 parent 1:1 sfq perturb 10

###################
#Limitation VM 103#
###################
DEV3=veth103.0
#up#
tc qdisc del dev $DEV3 root
tc qdisc add dev $DEV3 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV3 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV3 parent 1: protocol ip prio 16 u32 match ip src $ipvm3 flowid 1:1
tc qdisc add dev $DEV3 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV3 root
tc qdisc add dev $DEV3 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV3 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV3 parent 1: protocol ip prio 16 u32 match ip dst $ipvm3 flowid 1:1
tc qdisc add dev $DEV3 parent 1:1 sfq perturb 10


###################
#Limitation VM 104#
###################
DEV4=veth104.0
#up#
tc qdisc del dev $DEV4 root
tc qdisc add dev $DEV4 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV4 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV4 parent 1: protocol ip prio 16 u32 match ip src $ipvm4 flowid 1:1
tc qdisc add dev $DEV4 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV4 root
tc qdisc add dev $DEV4 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV4 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV4 parent 1: protocol ip prio 16 u32 match ip dst $ipvm4 flowid 1:1
tc qdisc add dev $DEV4 parent 1:1 sfq perturb 10


###################
#Limitation VM 105#
###################
DEV5=veth105.0
#up#
tc qdisc del dev $DEV5 root
tc qdisc add dev $DEV5 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV5 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV5 parent 1: protocol ip prio 16 u32 match ip src $ipvm5 flowid 1:1
tc qdisc add dev $DEV5 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV5 root
tc qdisc add dev $DEV5 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV5 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV5 parent 1: protocol ip prio 16 u32 match ip dst $ipvm5 flowid 1:1
tc qdisc add dev $DEV5 parent 1:1 sfq perturb 10


###################
#Limitation VM 106#
###################
DEV6=veth106.0
#up#
tc qdisc del dev $DEV6 root
tc qdisc add dev $DEV6 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV6 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV6 parent 1: protocol ip prio 16 u32 match ip src $ipvm6 flowid 1:1
tc qdisc add dev $DEV6 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV6 root
tc qdisc add dev $DEV6 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV6 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV6 parent 1: protocol ip prio 16 u32 match ip dst $ipvm6 flowid 1:1
tc qdisc add dev $DEV6 parent 1:1 sfq perturb 10



###################
#Limitation VM 107#
###################
DEV7=veth107.0
#up#
tc qdisc del dev $DEV7 root
tc qdisc add dev $DEV7 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV7 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV7 parent 1: protocol ip prio 16 u32 match ip src $ipvm7 flowid 1:1
tc qdisc add dev $DEV7 parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV7 root
tc qdisc add dev $DEV7 root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV7 parent 1: classid 1:1 cbq rate 100mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV7 parent 1: protocol ip prio 16 u32 match ip dst $ipvm7 flowid 1:1
tc qdisc add dev $DEV7 parent 1:1 sfq perturb 10

i added this in /etc/init.d

i started this -> cd /etc/init.d/ -> ./bandwidth.sh
i added this in start --> update-rc.d bandwidth.sh defaults

The limitation bandwitch work not good because

I reboot my vm108 , after restart this is unlimited bandwitch , why ?

how to make work limitation after reboot VM?

one solution please ?

kis2a · Jun 4, 2011

hello TC not work actually , i reinstalled my dedicated network

my configue

pve-manager: 1.7-11 (pve-manager/1.7/5470)
running kernel: 2.6.32-4-pve
proxmox-ve-2.6.32: 1.7-30
pve-kernel-2.6.32-4-pve: 2.6.32-30
qemu-server: 1.1-28
pve-firmware: 1.0-10
libpve-storage-perl: 1.0-16
vncterm: 0.9-2
vzctl: 3.0.24-1pve4
vzdump: 1.2-10
vzprocps: 2.0.11-1dso2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.13.0-3
ksm-control-daemon: 1.0-4

i this script

#!/bin/sh
### BEGIN INIT INFO
# Provides: bandwitch
# Short-Description: limitation bande passante
# Description: limitation bande passante
### END INIT INFO

####################
# IP VM #
####################
ipvm1=11.11.11.11

###################
#Limitation VM 101#
###################
DEV=veth101.0
#up#
tc qdisc del dev $DEV root
tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV parent 1: classid 1:1 cbq rate 150mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip src $ipvm1 flowid 1:1
tc qdisc add dev $DEV parent 1:1 sfq perturb 10
#Down#
tc qdisc del dev $DEV root
tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 1000mbit
tc class add dev $DEV parent 1: classid 1:1 cbq rate 150mbit allot 1500 prio 5 bounded isolated
tc filter add dev $DEV parent 1: protocol ip prio 16 u32 match ip dst $ipvm1 flowid 1:1
tc qdisc add dev $DEV parent 1:1 sfq perturb 10

This not work i this error

sh bandwidth.sh
: command not found7:
: command not found8:
: command not found9:
: command not found14:
: command not found15:
: command not found16:
: command not found17:
"annot find device "veth101.0
Illegal "bandwidth"
"?at is "isolated
Usage: ... cbq bandwidth BPS rate BPS maxburst PKTS [ avpkt BYTES ]
[ minburst PKTS ] [ bounded ] [ isolated ]
[ allot BYTES ] [ mpu BYTES ] [ weight RATE ]
[ prio NUMBER ] [ cell BYTES ] [ ewma LOG ]
[ estimator INTERVAL TIME_CONSTANT ]
[ split CLASSID ] [ defmap MASK/CHANGE ]
[ overhead BYTES ] [ linklayer TYPE ]
Illegal "match"
Illegal "perturb"
"annot find device "veth101.0
Illegal "bandwidth"
"?at is "isolated
Usage: ... cbq bandwidth BPS rate BPS maxburst PKTS [ avpkt BYTES ]
[ minburst PKTS ] [ bounded ] [ isolated ]
[ allot BYTES ] [ mpu BYTES ] [ weight RATE ]
[ prio NUMBER ] [ cell BYTES ] [ ewma LOG ]
[ estimator INTERVAL TIME_CONSTANT ]
[ split CLASSID ] [ defmap MASK/CHANGE ]
[ overhead BYTES ] [ linklayer TYPE ]
Illegal "match"
Illegal "perturb"

Why this error

BiagioParuolo · Jun 6, 2011

This is a must feature for Proxmox. Will be in v2?

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Limitation bandwitch

kis2a

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Lokytech

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kis2a

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tom

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udo

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BiagioParuolo

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udo

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