search for: 30mbit

...th the HFSC one. I have the following simple script that allows me to have a video stream on port 1234 while it limits a ttcp UDP stream so that the video stream is unimpaired. #!/bin/bash tc qdisc add dev eth0 root handle 1: htb default 12 tc class add dev eth0 parent 1: classid 1:1 htb rate 30mbit ceil 30mbit tc class add dev eth0 parent 1:1 classid 1:10 htb rate 20mbit ceil 30mbit tc class add dev eth0 parent 1:1 classid 1:11 htb rate 10mbit ceil 30mbit tc qdisc add dev eth0 parent 1:10 handle 20: pfifo limit 5 tc qdisc add dev eth0 parent 1:11 handle 30: pfifo limit 5 tc filter add dev e...

Hi All, I''m configuring my natting-firewall to do some tc shaping. Some traffic has to be shaped on 30mbit, some on 10mbit all the others are unlimited. The configuring and filtering works correctly. The traffic that is shaped at 30mbit is correct, but the traffic that is shapped at 10mbit only gets to 100KB/sec. It is on a device configured with bonding (both in and out interface). Any clue why sh...

Hi ; MY script: tc-htb3 qdisc del dev eth2 root ipchains -F tc-htb3 qdisc add dev eth2 root handle 10: htb default 20 r2q 40 tc-htb3 class add dev eth2 parent 10: classid 10:1 htb rate 50Mbit burst 2000 tc-htb3 class add dev eth2 parent 10:1 classid 10:100 htb rate 12mbit ceil 50mbit prio 1 tc-htb3 class add dev eth2 parent 10:1 classid 10:20 htb rate 38mbit ceil 50Mbit prio 8 ipchains

My hardware is a Linksys AP with MIPS 300MHz and Linux kernel 2.4.20. The traffics are from two LAN switch ports to WAN port. And the traffics are generate at a rate of 80Mbit. So the total traffic to WAN port is 160Mbit. The shaping works well that the traffic to WAN port is about 50/30Mbit according to configuration. But the priority seems strange when the root rate is 50Mbit. When the root ceil is 50Mb and ceil for class 12 and 13 is 50Mb, the actual throughput for class 12 and 13 are 32Mb and 16Mb. But in theory, class 12 can almost occupy all the 50Mb throughput for it has a high...

...nning configuration. # Init shaper root for dev eth0 tc qdisc add dev eth0 root handle 2: htb default 200 # Default shaper for dev eth0 tc class add dev eth0 parent 2:0 classid 2:200 htb rate 100Mbit prio 10 tc qdisc add dev eth0 parent 2:200 sfq perturb 10 # Init NET1 shaper for dev eth0 , rate 30Mbit , ceil 40Mbit tc class add dev eth0 parent 2:0 classid 2:30 htb rate 30Mbit ceil 40Mbit prio 1 tc qdisc add dev eth0 parent 2:30 sfq perturb 10 tc filter add dev eth0 parent 2:0 protocol ip prio 1 u32 match ip src 192.168.1.0/24 flowid 2:30 # Init NET2 shaper for dev eth0 , rate 30Mbit , ceil...

...nection. Here it is my setup: /sbin/tc qdisc add dev eth0 root handle 1:0 htb default 1/sbin/tc class add dev eth0 parent 1:0 classid 1:1 htb rate 100mbit/sbin/tc class add dev eth0 parent 1:1 classid 1:11 htb rate 512kbit ceil 512kbit/sbin/tc class add dev eth0 parent 1:1 classid 1:12 htb rate 30mbit ceil 30mbit /sbin/iptables --table mangle --append POSTROUTING --out-interface eth0 --protocol tcp --sport 80 -m connbytes --connbytes 1024000: --connbytes-dir reply --connbytes-mode bytes --jump CLASSIFY --set-class 1:11/sbin/iptables --table mangle --append POSTROUTING --out-interface eth0 --pro...

...ript or is there some other reason to explain this ????? downlink regulated on eth0, uplink on eth1 ----------------------------------------------------------------------------------------------------------------------- tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 1: cbq bandwidth 30Mbit cell 8 avpkt 1000 mpu 64 tc class add dev eth0 parent 1:0 classid 1:1 cbq bandwidth 2000kbit rate 2000kbit allot 1514 cell 8 weight 100kbit prio 2 maxburst 20 avpkt 1000 bounded isolated tc class add dev eth0 parent 1:1 classid 1:2 cbq bandwidth 2000kbit rate 300kbit allot 1514 cell 8 weight 30kb...

...If I change the rate (to say 10mbit) the outbound traffic gets up to again twice the rate (in this case 20mbit). Any thoughts? I have had a look at the tc statistics but it doesn''t appear as I would expect it to. Class 1:10 shows a lot of dropped packets but it is only averaging around 30mbit constantly. On the other hand class 1:20 doesn''t show any dropped packets. Similarly there are no packets marked as overlimit for any class. I occasionally see the tokens for 1:20 go negative... everything is quite strange. Any help would be appreciated. -- Regards, Oliver Hookins

...nts. Winamp almost constantly buffers when i'm listening on my 2.5Mbit DSL connection. With shoutcast it is not a problem (though I can't use stream-db with it). Here's the setup: Duron 850Mhz 320MB RAM Maxtor 7200RPM 20GB 100mbit FD to switched colo network, realizes speeds of about 30mbit up. stream-db and stream-php into icecast 1.3.11. Reencoded to 128kbit, source is all 192kbit MP3 FYI, my dsl at home is about 5 hops away with pings of approx 13ms, and like I said it is not a problem at all with shoutcast and ices. Cranking the buffer up to 320 or 512kbit in winamp solves the...

...following situation: P1-\ | linux | --eth0-| box |-eth1 P2-/ | | P1 and P2 are coming from VLANs. I have 4 type traffic which I want to classify. The traffic is divided as follows: P1 - 100mbit from realm 0x70000 10mbit from realm ! 0x70000 P2 - 30mbit from realm 0x80000 1mbit from realm ! 0x80000 For this I use marking by realm with iptables, like this: iptables -t mangle -A FORWARD -i eth0.1 -m realm --realm 0x70000 -j MARK --set-mark 0x27 iptables -t mangle -A FORWARD -i eth0.2 -m realm --realm 0x80000 -j MARK --set-mark 0x28 ipt...

...iproute2 Here is my script : tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 10： htb default 20 tc class add dev eth0 parent 10: classid:10:1 htb rate 90mbit ceil 90mbit burst 2000 tc class add dev eth0 parent 10:1 classid 10:100 htb rate 10mbit ceil 30mbit prio 1 tc class add dev eth0 parent 10:1 classid 10:20 htb rate 80mbit ceil 90mbit prio 3 ipchains -A fwbr –s A.B.C.D –d E.F.G.H -m 100 –j ACCEPT ipchains –A fwbr –s 0.0.0.0 –d 0.0.0.0 –j ACCEPT BUT: tc filter add dev eth1 protocol ip parent 10:1 prio 1 handle 100 fw...

...this? indeed, I use pfSense, running on a APU1D4 [1] router board as my firewall, and a separate home server on a HP Microserver [2]. IMHO, keeping the firewall function completely separate simplifies security. that router board can handle 300 Mbit/sec of NAT firewall rules, since I only have 30Mbit internet, thats plenty of headroom. the Microserver has 4x3 TB SATA drives in a raidZ (ZFS) for 7.5 TiB usable. I can muck about with the server at my leisure, and reboot it, and not affect internet routing to my wife. the firewall doesn't need mucking about with and has uptimes measur...

...bit #www traffic tc class add dev ethx parent 1:1 classid 1:5 hfsc ls m2 20mbit #for every client i do this tc class add dev ethx parent 1:5 classid 1:$wwwclient hfsc rt m2 128kbit ls m2 128kbit .... And so on for everybody... #bulk traffic tc class add dev ethx parent 1:1 classid 1:6 hfsc ls m2 30mbit #for every client i have ... tc class add dev ethx parent 1:6 classid 1:$bulkclient ls m2 128kbit ... so on for everybody... This setup works ok, but unfortunately with not enough knowledge about what i am doing. The rt classes are meant to guarantee a bandwidth at an rate (m2). I also used m1 a...

Greetings, About 2 months ago, we decided to backup our Oracle test servers via samba rather than nfs -- the backups were just taking too long using nfs. No problem mounting the remote file share to the server and the backup took about one-third of the time. Yep, worked good...and still continues to out perform nfs hands down. Problem is - I'm receiving errors on both of the test servers.

...* Windows 7 - Identical hardware as XP machine #1: 7 sec The setup is a Samba 4.1.6 server on a high school serving 200 - 250 computers, (at the moment) all Windows XP clients. Server runs virtualized in a KVM and has a 10GE connection to the switch. Traffic stats: OUT: 110Mbit peak (5m avg) and 30Mbit average Traffic stats: IN: 20Mbit peak (5m avg) and <5Mbit average The slower-than-usual-speed for the 500M file I can live with for now, but the "many small files" case is a real problem. User profiles and desktops are full of small files so this causes a slow login. In fact, when...

...sting qdisc tc qdisc del dev eth0 root handle 1: # Root queueing discipline tc qdisc add dev eth0 root handle 1: htb default 10 # Root class tc class add dev eth0 parent 1: classid 1:1 htb rate 100mbit burst 1500 ceil 100mbit # Default class tc class add dev eth0 parent 1:1 classid 1:10 htb rate 30mbit ceil 100mbit burst 1500 # Rate limited classes tc class add dev eth0 parent 1:1 classid 1:4 htb rate 300kbit tc class add dev eth0 parent 1:4 classid 1:40 htb rate 50kbit tc class add dev eth0 parent 1:4 classid 1:41 htb rate 50kbit tc class add dev eth0 parent 1:4 classid 1:42 htb rate 200kbit t...

Hello all, I have using htb for last 10-12 months to manage the bandwidth share. Until last month everything was ok, but now after a kernel upgrade (from 2.4.20 to 2.4.26 because a kernel bug that generate a oops) the Linux router is droping packets. It is weird because the "tc -s class ls dev eth1" (in the class I monitor) reports no packet drop, the "tc -s qdisc ls dev

Hello, I'm beginning to give up on making Linux-HA's heartbeat work for my environment (CentOS x86_64) and am wondering what other option have I got to help me: 1. Use IPVS to maintain a cluster of virtual servers, either master/slave or load-balanced. 2. Use DRBD in master/slave fashion to keep a home-grown application highly-available. The first thing I stumbled upon is RedHat Cluster

...col ip prio 100 u32 match ip src 194.126.179.0/28 classid 1:101 #Shapeclient 2 - IP 194.126.178.128/25 #/sbin/tc class add dev $ETH_IN parent 1:2 classid 1:102 htb rate 15Mbit ceil 15Mbit quantum 65000 prio 4 burst 10k #/sbin/tc class add dev $ETH_OUT parent 1:2 classid 1:102 htb rate 20Mbit ceil 30Mbit quantum 65000 prio 4 burst 10k #/sbin/tc filter add dev $ETH_IN parent 1:0 protocol ip prio 100 u32 match ip dst 194.126.178.128/25 classid 1:102 #/sbin/tc filter add dev $ETH_OUT parent 1:0 protocol ip prio 100 u32 match ip src 194.126.178.128/25 classid 1:102 They`ve told me that this one limits...

Greetings, I'm rebuilding a machine to function as a gateway/router to Verizon DSL. It has two NICs eth0 and eth1 (static set to 192.168.1.1). eth0 connects to the DSL modem. I've setup Verizon DSL usine pppoe-setup, and it works. I can connect from home machines to the server (192.168.1.1); while logged in to the server, I can connect to both the internet, and the home machines.