similar to: invert u32 match selector

Hello list, I have these sorts of filters, putting traffic into the appropiate classid (1:15 is the default class): ${TC} filter add dev ${DEV_IFB} parent 1:0 prio 1 protocol ip u32 \ match ip protocol 0x6 0xff \ match ip sport 22 0xffff \ classid 1:11 # ssh ${TC} filter add dev ${DEV_IFB} parent 1:0 prio 1 protocol ip u32 \ match ip protocol 0x6 0xff \ match ip dport 22

Hi, I am trying to do some simple ingress limiting based on fwmark. I know the ability and sense to do INGRESS limiting is ehm... limited ;-) but still I want to try it. I tried several things. === 1 === tcq ingress handle ffff: tcf parent ffff: protocol ip prio 1 handle 1 fw police rate 12mbit burst 10k drop tcf parent ffff: protocol ip prio 1 handle 2 fw police rate 10mbit burst 10k drop

Hey, one more question for ipp2p iptables -t mangle -A DSL-IN -p tcp -m ipp2p --ipp2p -j CONNMARK --restore-mark iptables -t mangle -A DSL-IN -p tcp -m mark ! --mark 0 -j ACCEPT iptables -t mangle -A DSL-IN -p tcp -m ipp2p --ipp2p -j MARK --set-mark 7 iptables -t mangle -A DSL-IN -p tcp -m ipp2p --ipp2p -j CONNMARK --save-mark iptables -t mangle -A DSL-IN -p udp -m ipp2p --ipp2p -j MARK

Hey, I have such a script: tc qdisc add dev $DEV root handle 1:0 htb default 21 r2q 2 tc class add dev $DEV parent 1:0 classid 1:11 htb rate 100mbit tc class add dev $DEV parent 1:11 classid 1:21 htb rate 512kbit ceil 512kbit tc class add dev $DEV parent 1:11 classid 1:23 htb rate 1024kbit ceil 1024kbit tc class add dev $DEV parent 1:11 classid 1:25 htb rate 3072kbit

Is it possible to create 1 filter rule using fw selectors AND u32 selectors? Richard. -- ___________________________________________________________________ Recursion: see recursion +------------------------------------------------------------------+ | Richard Lucassen, Utrecht | | Public key and email address: | |

Hello list, Please don''t shoot me. I know I''m doing something with bonding that bonding wasn''t made for. I just want to give it a try. I want a simple mechanism to have a failover on a 24Mbit line to a 2Mbit line in case the 24Mbit line goes down. Between A and B there are two lines: a 24Mbit and a 2Mbit. I use two OpenVPN tunnels with tap devices: +-- tap0 (A)---

I set up this config: +------+ -+ ISP1 +--+ +------+ | +-------+ +--+ linux | +------+ | +-------+ -+ ISP2 +--+ +------+ No problem. Standard setup with two ISP''s. Both routed subnets. Default gateway is ISP1. No magic here. Now I put a server behind the Linux box. I want the server to be reachable on an /extra/ IP in the routed subnet of ISP2. +------+ -+ ISP1

Hello, I am trying to shape p2p trafik to 256kbps on my dsl line. I wrote this set of commands: DEV=eth2 ip link set imq0 up tc qdisc add dev imq0 root handle 1:0 htb default 21 r2q 2 tc class add dev imq0 parent 1:0 classid 1:1 htb rate 530kbit tc class add dev imq0 parent 1:1 classid 1:20 htb rate 530kbit ceil 530kbit prio 0 tc class add dev imq0 parent 1:1 classid 1:21 htb rate 64kbit

Hello all, I am trying to make a little bit more complex QoS/Shapping form and I need to shape a PPPoE conection that I serve to my clients. So this is the scope: client connects using pppoe so it gets an IP address (from pppoe pool) and open an interface into my linux box interface for this client is ppp0 client has got an ip 1.1.1.2/32 and it is poiting to pppoe-server 1.1.1.1 So,

On 2/19/07, Salatiel Filho <salatiel.filho@gmail.com> wrote: > Well , thanks to imq all my client machines are now shaped and > everything is great ... > But now i have a doubt , is there a way to shape the traffic that goes > to the route [doing a wget from the router for example ]? > > > I have a PREROUTING IMQ0 and a POSTROUTING IMQ1 , everything is > working like

Hello to everyone, Here is the situation: [LAN1]---[eth3]/----------\ | LinuxBR |[eth2]---[LAN0]---[linuxGW]---[internet] [LAN2]---[eth4]\----------/ Whole LAN is in subnet 10.0.0.0/24. So I need: LAN0, LAN1, LAN2 could not see each other. LAN0, LAN1, LAN2 is in same subnet (10.0.0.0/24). All LANs have to get only internet. How can I configure LinuxBR to do so?

Hi, I am trying to setup a shaper for my linux box and I am experiencing some problems. What I am trying to do is priorizing packets on the egress link, therefore I have setup some prio classes etc. The priorizing seem to work but the problem is that the ceil parameter doesnt seem to work on non leafs. This is what stats show: > class htb 1:1 root rate 3000bit ceil 3000bit burst 1602b/8 mpu

Hi, I am trying to put together a hashing filter based on example provided in LARTC how-to document. I want to link two hashing filters together where first one will use 3rd octet of an IP address as hashkey and second one will use 4th octet as hash key. How do I tell mask the address so that u32 filter uses 3rd octet as hashkey? Venkatesh K _______________________________________________

How to use IFB as replacement of IMQ There is not much documentation about it Please explain with example -- Failure seldom stops you. What stops you is the fear of failure. _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

Hello, I run one of my PCs as my personal router, with iptables+tc to control traffic and be my firewall. In TC, I use a combination of htb, qdisc and sfq (as well as prio) to classify bandwidth. In my current setup, I have 10 classifications of my bandwidth. (Even I admit this is probably more than I need, but at this point I''m still learning, so I''ll just leave them be.)

How can i redirect all traffic that not come from port 80 to a flow ? i was thing about some like tc filter add dev imq1 parent 1: protocol ip prio 7 u32 match ip sport !80 ...... But this not work. Another doubt, if i have two rules that intersects , for example , one filter with u32 match ip src 10.10.10.10 flowid 1:10 and other with u32 match sport 80 0xffff flowid 1:11 , which one will

Hello What I''m looking for is how to configure the Linux QoS module to do global rate limitation for two (or more) 802.1q pseudo network devices. I naturally suppose there is a possibility with IFB. I don''t want to use IMQ because it''s not integrated to my kernel v2.6.21.1 and I didn''t find IMQ patches for it nor for the iptables package I use (v1.3.7).

I''m trying to setup traffic shaping on my linux gateway/router. The system has 3 interfaces: eth0 - My LAN - with IP address 192.168.0.254 eth1 - The ethernet connection to which my ADSL modem is connected. This has a 10.25.x.x IP, more on this later. The ADSL link has an upstream of ~1.2mbit. ppp0 - The PPP connection which is my WAN connection, with a real world IP. The system acts

Hi all, I''m having a hell of a time getting my IFB to work. I know I''ve done this before, so I''m missing something stupid. Can anybody tell me what it might be? Configs as follows: -------- #!/bin/sh modprobe ifb numifbs=1000 modprobe act_mirred modprobe 8021q brctl addbr br0 brctl setfd br0 0 brctl stp br0 off brctl addif br0 eth1 brctl addif br0 eth2 ifconfig eth1

Hi all, Can you tell me where is the documentation for the new IFB (implemented in kernels > 2.6.16). Thanks in advance! Nikolay