search for: 4mbit

Hi, my shorewall is version 4.0.15 on Debian Lenny. I have 3 following interfaces: eth0 net (4mbit/512kbit) eth1 loc (100mbit) eth2 loc (100mbit) I want to shape traffic from net on two lan interfaces like: - default is 2000mbit for each local interface - if is no traffic on eth1 is 4mbit for eth2 (and vice versa) My tcdevices eth0 4000mbit 512kbit eth1 -...

hello. i have following setup: a machine (winChip 200mhz cpu, 32mb ram, linux 2.4.28) acting like a bridge with 2 interfaces (eth0 - to our ISP, eth1 - to our network) machine does not have any IP there is a 802.1q vlan eth0.2 eth0.2 and eth1 are bridged in br0 i have one 4mbit link which i share with my friend, i have 3mbit and he has 1mbit all our IP addresses are public and we have the following setup /sbin/tc qdisc add dev eth1 root handle 1: htb default 2 /sbin/tc class add dev eth1 parent 1: classid 1:1 htb rate 4mbit ceil 4mbit /sbin/tc class add dev eth1 parent...

...th0 and going out on eth1 with MARK 0x1, and I also classify return http traffic coming from eth1 -> eth0 with MARK 0x1 as well. I then ACCEPT them in the filter/FORWARD chain based on --mark 0x1. However, I want to shape this traffic, and limit based on the 0x1 MARK. I want to limit traffic to 4MBit outgoing on eth1 (incoming http), and 4MBit outgoing on eth0 (return http), *independently*, even though they use the same MARK. If I use HTB, assigned to egress eth0 and another assigned to eth1, and classify packets based on the MARK 0x1 (from above this is two tcp streams in different connectio...

...A input -i $INDEV -s 172.16.40.3 -m 1 iptables -A input -i $INDEV -s 172.16.40.5 -m 2 # install the ingress qdisc on the ingress interface $TC qdisc add dev $INDEV handle ffff: ingress # police for video traffic $TC filter add dev $INDEV parent ffff: protocol ip prio 50 handle 1 fw \ police rate 4Mbit burst 200k drop flowid :1 ######################## Egress side ######################## # attach a dsmarker $TC qdisc add $EGDEV handle 1:0 root dsmark indices 64 #EF $TC class change $EGDEV classid 1:1 dsmark mask 0x3 \ value 0xb8 #BE $TC class change $EGDEV classid 1:2 dsmark mask 0...

...t was 4Mbps the rate of incoming mails. I was wondering if I apply HTB to the following scheme: router -> gw-iface -> MX-server If HTB (new verb) the interface that communicates with MX, say, 2mbit, what will occur to the Input queue of gw-router-iface? Will I still get the link full for 4mbit or will it get lower to 2mbit too, as the inner interface? Appreciate comments -- Je

Hello, Could somebody explain following issue ? I set up htb class on outgoing external interface to shape p2p upload traffic. I limited it to 4Mbit/s. I also set up iptables counters chains in FORWARD chain to calculate traffic generated by p2p and others. While tc stats show that p2p shaping class keep defined 4Mbit traffic, iptables counters show me that p2p traffic exceed traffic to 150% and is about 6Mbit/s. Ofcourse I revised twice all c...

...t handle 1: htb default 10 tc class add dev eth1 parent 1: classid 1:1 htb rate 98Mbit ceil 98Mbit tc class add dev eth1 parent 1:1 classid 1:10 htb rate 90Mbit ceil 90Mbit tc class add dev eth1 parent 1:1 classid 1:11 htb rate 2Mbit ceil 2Mbit tc class add dev eth1 parent 1:1 classid 1:12 htb rate 4Mbit ceil 4Mbit tc filter add dev eth1 protocol ip parent 1:0 prio 1 u32 match ip src $server_ip flowid 1:11 I intend to limit $server_ip to 2Mbit max traffic ow, the problem is after i run the script htb seems to ignore the limit and traffic for the client stays in over 3mbit. but after a while of...

Hi all, I''ve done a search through the archives but I can''t find a cause/solution to this. I''m running a FC4 box with the stock 2.6.12 kernel and a FC2 box with a stock 2.6.9 kernel. I''m obviously using iproute2 and the patched tc. When I clear down the qdiscs with "tc qdisc del dev <DEV> root" I get the following in response to "tc

dear All, I'm a new student and my job is too shapping bandwith for our campus faculty network. I want to implement htb with Redhat-9.0 distro. does this distro kernel support htb and tc good ? or i should apply some patch or upgrade kernel ? regards reza

Hi all! I''m trying to shape traffic in a dorm''s network (4 mbit symmetrical internet link, about 200 computers, heavy p2p usage). The router is a p4xeon running linux 2.6.9 with the qnet patches (http://kem.p.lodz.pl/~peter/qnet/). When I activate ip_forward I get >20% packet loss and a lot of duplicates. Any ideas? I attach my shaping script. Thank you very much in advance,

Hello, I have a problem with simple traffic shapping in shorewall, my current configuration is: zones vlan10 ipv4 # interfaces vlan10 vlan10 detect tcpflags,routeback shorewall.conf TC_ENABLED=Simple tcinterfaces vlan10 Internal 1mbit:50kb shorewall show tc Device vlan10: qdisc prio 5: root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1

Hi there, i am trying to shape a network for a college dorms... INTERNET---- ETH0--------Nat Box-------ETH1--------LAN I have set up classes of traffic (HTTP, FTP, MAIL, IM, OTHER) and i have assigned a rate for everyone with a HTB qdisc. The limit based in traffic is working flawlessly. However, under every HTB class i have set up a ESFQ queue discipline with hash value set to

...========== | | | | +--------------+ eth2 +--------+ +----------+ Zeus is connected to a 1GB/s internet connection. So the bottleneck won''t be the eth0 device on Zeus. The main goal is that ''network 1'' can use the full network speed (4mbit/s up/down) of both connections. (2x 2mbit SDSL) At the moment I have eth1 and eth2 of Betagate connected to eth0 of Zeus trough 2 GRE tunnels. With the following ip''s: eth1 betagate (10.0.1.1) > eth0 zeus (10.0.1.2) eth2 betagate (10.0.1.4) > eth0 zeus (10.0.1.5) I could really us...

I am running HTB on a PowerPC platform and using following script to do rate limit. When I set rate of class 1:11 lower than 4mbit, I can get traffic rate close to the setting. However, if I set the rate higher than 4mbit, I will get much lower bandwidth (roughly 4.5mbit) than the setting, no matter how big the setting is. To verify the script, I run it on PC with then I got correct result. Could anybody give me some hints?...

...to do the simplest configuration of traffic shaping. So I did: shorewall.conf TC_ENABLED=Simple tcinterfaces eth0.2 External 500kbit tcdevices eth0.2 500kbit 200kbit And I am testing the speed on that interface - whether I did it ok or not, and my speed is still 4mbit/512kbit. So the question is - How to reduce the speed on interface connected to the Internet? kind regards Bartosz. ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynam...

Hi, I have a question about CBQ and wonder if I can make a class that are guaranteed 2Mbit but can borrow excess bandwith and only to specific rate. In my exampel below I want to guarantee the network x.x.x.x/y 2Mbit and they can borrow up to MAX 4Mbit. I have tried to create subclasses but it only works like bounded or not. # tc qdisc add dev eth0 root handle 10: cbq bandwidth 10Mbit avpkt 1000 cell 8 mpu 64 # tc class add dev eth0 parent 10:0 classid 10:1 cbq bandwidth 10Mbit rate 10Mbit weight 1Mbit \ prio 8 allot 1514 maxburst 20 avpkt 1...

Hello I have two linux machines connected via 2 dsl lines (bonded) 192.168.0.1-eth0-dsl---2Mbit---dsl-eth0-192.168.0.2 ^-eth1-dsl---2Mbit---dsl-eth1-^ so the final figure is something like this: 192.168.0.1-bond0---4Mbit---bond0-192.168.0.2 I can only use arp monitoring for fail checking - if one dsl line fails - automatically use only the other one. I set up everything correctly (i think), but it doesn''t seem to work. When one of the links fails it doesn''t detect it at all: # cat /proc/net/bond...

...e other users here. Comcast only has a 256 upstream on it's basic package. I've read the IAX2 Trunking Comparisions from John Todd. Where I'll be moving will more than likely be installing broadband from Adelphia Cable 256up 3mbit down unless I have a valid reason to require the 512up/4mbit down prem. package at approximately 80 a month. I don't have any personal experience with them since I do live in NJ and will be relocating to FL. Any advise would greatly appreciated. 1 last thing without starting a flame war who on this list sells the Grandstream BudgetTone's. Yes I know...

...istakes. Thanks in advance Shaun Output as follows: class htb 1:1 root rate 760Mbit ceil 760Mbit burst 997641b/8 mpu 0b cburst 997641b/8 mpu 0b level 7 Sent 0 bytes 0 pkts (dropped 0, overlimits 0) lended: 0 borrowed: 0 giants: 0 tokens: 8205 ctokens: 8205 class htb 1:4 parent 1:1 rate 4Mbit ceil 4Mbit burst 6841b/8 mpu 0b cburst 6841b/8 mpu 0b level 6 Sent 0 bytes 0 pkts (dropped 0, overlimits 0) lended: 0 borrowed: 0 giants: 0 tokens: 10690 ctokens: 10690 class htb 1:17 parent 1:4 prio 2 quantum 64 rate 512Kbit ceil 512Kbit burst 2254b/8 mpu 0b cburst 2254b/8 mpu 0b level 0 Sen...

...the following CBQs to limit the FTP bandwidth pease tell what changes are rquired to make it work.... tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 1:0 cbq allot 1514 avpkt 1000 bandwidth 100Mbit tc class add dev eth0 parent 1:0 classid 1:1 cbq allot 1514 bandwidth 100Mbit rate .4Mbit weight .4 prio 2 maxburst 20 cell 8 avpkt 1000 tc class add dev eth0 parent 1:0 classid 1:2 cbq allot 1514 bandwidth 100Mbit rate .6Mbit weight .4 prio 4 cell 8 maxburst 20 avpkt 1000 tc qdisc add dev eth0 parent 1:1 handle 10:1 sfq tc qdisc add dev eth0 parent 1:2 handle 20:1 sfq tc f...