similar to: [Bridge] bridge, vlan and *no* stp/bpdu

Hi Rahul, If you're certain that your problem isn't as Stephen suggested, you might want to have a look at this: --- (From http://ebtables.sourceforge.net/brnf-faq.html <http://ebtables.sourceforge.net/brnf-faq.html> ) How do I let vlan-tagged traffic go through a vlan bridge port and the other traffic through a non-vlan bridge port? Suppose eth0 and eth0.15 are ports of br0.

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, I''m trying to do some traffic shaping on an ethernet bridge. Currently, I have the following setup working: ifconfig eth0 down brctl addbr br0 brctl addif br0 eth0 brctl addif br0 eth1 brctl stp br0 off ifconfig eth0 0.0.0.0 up ifconfig eth1 0.0.0.0 up ifconfig br0 up This creates a bridge consisting of eth0 and eth1. So far so good. I now want to use tc to shape traffic

Dear all, I am working on a linux box (2.4.22 kernel) which is used as a bridge. And I want to add traffic control rules on it by client''s MAC. Does anyone has such experience on how to do that? Thank you very much!! Best regards, Henry _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

Hi All, I need to do some tricky filtering stuff. Can anyone tell me if any of the following are possible? * match on a combination of firewall mark AND u32 criteria. ie. handle 6 fw AND u32 match ip src 1.2.3.4/32 - to match packets from 1.2.3.4 which have been marked elsewhere OR * to OR the values of u32 matches. Something like u32 match ip src 1.2.3.4/32 OR match ip dst 1.2.3.4/32 - to

Hi, I am using linux kernle-2.6.15, iptables-1.4 and bridge-utils-1.4. Everything intslled without any issue and i am able to enable the bridge and traffic is also flowing without any issue. But i did not see any traffic on the iptables forward chain due to which i am not able to control the traffic. Do i requie enable anything more to make the traffic pass through iptables forward chain.

Hi all, I''m having some problems setting up qdiscs on a bridge.The config looks a little like this: ifconfig ifb0 up # Bring up the IFB for this bridge. tc qdisc add dev eth2 ingress tc qdisc add dev eth3 ingress tc qdisc add dev ifb0 root handle 1:0 cbq bandwidth 100Mbit avpkt 1000 cell 8 # Raw qdiscs on each bridge port tc qdisc add dev eth2 root handle 1:0 cbq bandwidth

Hi All, I''m trying to do some traffic shaping with IFB. I have installed Ubuntu 6.0.6 and upgraded to the 2.6.17.7 kernel. I have an ifb0 device. However, I think I may have the wrong version of TC installed, because it doesn''t like the ''mirred'' argument. What version of iproute should I be using, and how can I upgrade it? apt-get update iproute

Hi all, Can anybody tell me what the maximum number of handles are that I can use when setting up qdiscs and classes in tc? Regards, Leigh Leigh Sharpe Network Systems Engineer Pacific Wireless Ph +61 3 9584 8966 Mob 0408 009 502 Helpdesk 1300 300 616 email lsharpe@pacificwireless.com.au web www.pacificwireless.com.au _______________________________________________ LARTC

Hello list, I''ve been using linux and open source software for over 5 years now and I want to give something back to the community. I''m working on a PHP-based project (SPITS). The aim of this project is to easly create a shaping script, using a web interface, without needing to know tc and iptables command line options. As the project is now in beta stage, soon a CSS

Hi all, Further to my previous questions, I need lots of IFBs on this thing. I have configured IFB as a module, and issuing a modprobe ifb loads it, but only gives me 2 IFBs (ifb0 and ifb1). How can I get more? I''m probably looking at needing about 20 on this project. Regards, Leigh Leigh Sharpe Network Systems Engineer Pacific Wireless Ph +61 3 9584 8966 Mob 0408 009

Hello, can anybody help me how to configure vlans? There are vlans: vlan2 vlan3 vlan30 Server has one nic - eth0. vlan2 should be dom0 eth0(peth0) for management Each vlan3 and vlan30 should be has its own bridge. How to make it? Br Peter _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi all, I''m sure I''m soing something wrong here. I am trying to set up a rate limit inside another rate limit. eg. I have a 512K rate limit on a particular VLAN. I am using an IFB so that packets passing through the bridge are counted at each port.(ie the throughput is limited to 512K, not just the traffic in one direction.) This part works OK, but I also want to limit a

Hi All, Is it possible to mangle the 802.1p priority bit on a packet as it gets bridged? I can''t find anything in either the iptables or ebtables docs to tell me how it''s done. Regards, Leigh Leigh Sharpe Network Systems Engineer Pacific Wireless Ph +61 3 9584 8966 Mob 0408 009 502 email lsharpe@pacificwireless.com.au web www.pacificwireless.com.au

Hi all, This is my first post to this list. I hope someone can help me, I have been getting grey hairs trying to make this work! I have a bridge setup on a debian sarge box. The bridge is called br0 and sits between my cable modem and a non-name brand router/switch: [cable modem]----[eth1]---[br0]----[eth2]-----[no-name brand router] I have squid setup on the linux box and it works, I have

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?

I know this is not a normal request, but I would like to connect two vlans into the same box that have the same subnet on them, and then NAT them out to the Internet. We don''t need to make any connections inbound to them, but only provide outbound access. Any suggestions on how to do this? If I can''t do it with routing then I could use something like user-mode Linux, or other

Hello! I have the following setup: 1) a connection to my ISP with a public IP (1.2.3.4) with the gateway 1.2.3.1 2) an allocated IP class with 64 addresses (5.6.7.192/26) 3) two LANs connected through two NICs: a) 192.168.0.0/24 on eth1 (192.168.0.1) b) 10.0.0.0/24 on eth2 (10.0.0.1) The IPs from the allocated class are all assigned to eth0. The networks are SNATed to the external IP and

Hi to the ML. I''m new to VLAN configuration, and combining it to XEN is a bit difficult. I want to use VLAN because it''s possible to "arping" from a domU to an other, and VLAN looks like; the only solution to prevent that. May be I''m wrong if someone got a solution, I may be interrested. I''ve also tryed ebtables, but nothing to prevent arp

Hello, I''m using tc to limit the bandwidth of our wireless customers. I have a working script, but I''m not happy with it. I''m trying to write a more sophisticated script, but when I run it, it give me this error: RTNETLINK answers: File exists I have no idea what this error means or how to fix it. Here is a portion of the script (the whole script shapes several