Hi ----- Original Message ----- From: "Stef Coene" <stef.coene@xxxxxxxxx> To: "hare ram" <hareram@xxxxxxxxxx>; <lartc@xxxxxxxxxxxxxxx> Sent: Tuesday, April 22, 2003 8:04 PM Subject: Re: [LARTC] Monitoring problem, > On Tuesday 22 April 2003 09:25, hare ram wrote: > > Hi all > > > > i have downloaded monitor_tc.pl, and try to monitor my imq0 Device > That's from docum.org. Yes I have downloaded from Docum.org and i have changed from eth0 to imq0 > > > modprobe imq numdevs=1 > > tc qdisc add dev imq0 handle 1: root htb default 1 > > > > tc class add dev imq0 parent 1: classid 1:1 htb rate 1mbit > > > > tc qdisc add dev imq0 parent 1:1 handle 10: htb default 5 > Adding a htb qdisc to a class is useless and will only add extra delays. > Ok i understand now, let me correct it, since let it be delay the proceedure should work right ? > > tc class add dev imq0 parent 10: classid 10:1 htb rate 128kbit burst 3k > > prio 1 > > tc class add dev imq0 parent 10: classid 10:2 htb rate 128kbit burst 3k > > prio 2 > > tc class add dev imq0 parent 10: classid 10:5 htb rate 1mbit prio 3 > > tc qdisc add dev imq0 parent 10:1 handle 21:0 sfq > > tc qdisc add dev imq0 parent 10:2 handle 22:0 sfq > > tc qdisc add dev imq0 parent 10:5 handle 23:0 sfq > > tc filter add dev imq0 protocol ip pref 1 parent 10: handle 1 fw classid > > 10:1 > > tc filter add dev imq0 protocol ip pref 2 parent 10: handle 2 fw classid > > 10:2 > > iptables -t mangle -A POSTROUTING -j IMQ --todev 0 > > iptables -t mangle -A POSTROUTING -s $myip -j MARK --set-mark 1 > > iptables -t mangle -A PREROUTING -j IMQ --todev 0 > > iptables -t mangle -A PREROUTING -d $myip -j MARK --set-mark 1 > > ip link set imq0 up > > > > when i upload from my laptop to internet the stats looks like below > > > > Classid tokens ctokens bytes speed > > ------------------------------------------ > > 10:2 153600 88149 0 0.000 KB > > 10:5 -611 -611 49698 16.07 KB > > 1:1 -910 -910 101334 32.76 KB > > 10:1 -85783 -151234 51636 16.69 KB > > > > 10:2 153600 88149 0 0.000 KB > > 10:5 16138 16138 55538 17.89 KB > > 1:1 16138 16138 105934 34.14 KB > > 10:1 -83019 -148470 50396 16.24 KB > > > > > > when i download from internet to laptop like below > > > > Classid tokens ctokens bytes speed > > ------------------------------------------ > > 10:2 153600 88149 0 0.000 KB > > 10:5 17888 17888 960 0.310 KB > > 1:1 -1309 -1309 51968 16.80 KB > > 10:1 -85219 -150670 51008 16.49 KB > > > > > > in upload i have seen the traffic is going to 10:5 also, why this is > > happening, is anything script wrong > If you upload, the packets are entering the box with destination address the > ip-address of your box. I'm not sure when the packet gets demasqued but when > this happens AFTER the marking, your packets have not the dst address of your > host so they are not marked and they end up in the default class. > See while iam uploading to test FTP Server, i have table which all the packets which is belong to ftp or any to go to IMQ Device and while iam downloading also the same Please correct if iam wrong > An other question. Is this is a test setup to see if imq is working? > Yes, i want to make this box with IMQ Device to work, so i can take this to live Setup another Question mine or may be iam confused i have lot of individual clients, who required up+down=total b/w so for each customer i need to have different IMQ Device or all can be used with one IMQ Device , and make some classes for each IP to solve the problem what is the suggestions > Stef > > -- > > stef.coene@xxxxxxxxx > "Using Linux as bandwidth manager" > http://www.docum.org/ > #lartc @ irc.oftc.net > Thanks hare
