similar to: [Bridge] bridge in 'hub' mode possible?

Sorry, if this question has been answered before, but I could not find out with a brief look. How can I set the MAC address for a bridge? The MAC address given for the bridge device seems to be the one it sends network packets with if the bridge device has an IP address set. Apparently the bridge starts with a zero MAC address and when the first interface is attached to it, it takes its MAC

hmm HFSC ? where can i find more informations and examples about the *linux* HFSC ? http://trash.net/~kaber/hfsc/ does not help here -- _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Hi All, Does anyone know of a way to limit the speed of *individual* TCP sessions, but without placing any overall bandwidth limits, and without requiring an explicit QoS entry for every ip address the machine is communicating with ? The scenario is a mailserver - say you want to limit individual TCP sessions (pop3, smtp etc) to no more than 512Kbit so that an individual session

Hello all! I try to use network filters for openvswitch interfaces.  This is the xml configuration of my bridge interface <interface type='bridge'>    <mac address='00:11:22:33:44:55'/>    <source bridge='virbr1'/>    <virtualport type='openvswitch'>         <parameters interfaceid='0529d6b5-627c-4330-803f-0d7018e6d496'/>   

Hi everyone, I am working on packet filtering at mac layer. I want to use ebtables. I am using Fedora core 2. But I am unable use the ebtables eventhough all the modules are enabled at the time of kernel compilation. Plz suggest me how to use ebtables in Fedora core 2 Phani

Hi, At http://sourceforge.net/projects/ebtables/ you can find the following new releases: ebtables-brnf-3-vs-2.4.22 Changes: - let iptables see VLAN tagged IP traffic - bugfix for queued packets that get mangled in userspace - ebt_among module (Grzegorz Borowiak) - ebt_limit module (Tom Marshall) The patch compiles but I've done no further tests, but I probably didn't screw up.

Hi, I am trying to set up a bridge that connects 2 user mode linux (UML) machines. The bridge lets ARP traffic through, but not the IP traffic. linux:~ # brctl showmacs br0 port no mac addr is local? ageing timer 2 00:ff:7d:86:06:47 yes 0.00 3 00:ff:bc:de:07:76 yes 0.00 2 fe:fd:c0:a8:00:03 no

Hi, Some questions here : 1. Is there a way to compile kernel 2.6.10 or 2.6.9-mm1 with xen 2.0? I tried both (with mkbuildtree from linux-2.6.9-xen-sparse), and both failed (on different places). My primary goal is to use reiser4 on both xen-0 and xen-U kernel, so I''m more interested in -mm kernel. 2. If I use kernel 2.4.27 (xen-U), top doesn''t show correct cpu usage

I would like to set up an ACL for an ethernet port using ebtables rules, and if a security violation occurs, to physically disable the port (i.e. whatever "ifconfig down" does). I did not see such a feature in the ebtables man page. Does this exist anywhere, or do I have to create a new extension for it? -- Dan Eble <dane@aiinet.com> _____ . | _

hello i am a new user for this group. i am working at a ISP. here i want to made a bridge firewall i am using fedora core 3. i want to block a serirs of ip address 192.16.18.0/255.255.255.0 and want to give the accesss only 172.16.18.0/255.255.255.0. but iptables not be able to block ip;s its passes all the ip series. i made my machine as bridge. i think my bridge passes all the

Hi, I'm having trouble applying ebtables-brnf-3_vs_2.4.22.diff to 2.4.22-1.2166.nptl. Applying the patch did not go well. Can anyone help me with this? TIA. Andy Here is the output: [root@specwall linux-2.4.22-1.2166.nptl]# patch -p1 < ../ebtables-brnf-3_vs_2.4.22.diff patching file net/bridge/br_private.h Reversed (or previously applied) patch detected! Assume -R? [n] n Apply anyway?

Hi, I'm relatively new to linux world.I'm just trying to setup a bridge firewall between a router and LAN. I've installed Red Hat Linux 9.0 - 2.4.20-8 from installation CDs and upgraded to 2.4.25 successfully. I've patched my kernel to support bridge firewall also loaded ebtables module,so far so good.Now I tried to create a bridge using the code given in the following link

From: "GONG, Ruiqi" <gongruiqi1 at huawei.com> As suggested by Kees[1], replace the old-style 0-element array members of multiple structs in ebtables.h with modern C99 flexible array. [1]: https://lore.kernel.org/all/5E8E0F9C-EE3F-4B0D-B827-DC47397E2A4A at kernel.org/ Link: https://github.com/KSPP/linux/issues/21 Signed-off-by: GONG, Ruiqi <gongruiqi1 at huawei.com>

Hello all, I am new to Linux Ethernet bridging. Let me first start with what I am trying to achieve. Well you see - I am attempting to have 2 main firewall running at the same time - one as a master and the other one as a slave. Yes, I would like to make use of Ethernet bridging in this scenario - as I understand it, all I need are two machines and STP enabled. I am running Debian

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?

On Wed, Aug 16, 2023 at 05:34:43PM +0800, GONG, Ruiqi wrote: > From: "GONG, Ruiqi" <gongruiqi1 at huawei.com> > > As suggested by Kees[1], replace the old-style 0-element array members > of multiple structs in ebtables.h with modern C99 flexible array. > > [1]: https://lore.kernel.org/all/5E8E0F9C-EE3F-4B0D-B827-DC47397E2A4A at kernel.org/ > > Link:

Raffaele If you don't want to see much arp traffic on eth1, assuming that you have a subnet 10.190.190.0/24, with 10.190.190.1 on eth1 and the rest of the hosts on eth0, you can use for example, the following filter ebtables -N f1 ebtables -P f1 DROP ebtables -t filter -A FORWARD -i eth0 -o eth1 -p ARP -j f1 ebtables -t filter -A f1 -p ARP --arp-ip-src 10.190.190.0/24 --arp-ip-dst

Here are some notes I have about Linux bridging. I''ll try to separate what I know I know from what I think I know. Let''s say I want to bridge eth0, eth1, and eth2 together, all with an IP Address of, say, 1.2.3.2. This is how to do it: echo "Setting up br0 to bridge eth0 with eth1 and eth2" /usr/sbin/brctl addbr br0 /usr/sbin/brctl addif br0 eth0

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, [sorry for the crosspost, I don''t know whether this is a routing or ebtables problem] I want to redirect all HTTP traffic passing through my bridge to a squid proxy on another machine. However, setting up brouting as suggested in the ebtables examples doesn''t work and the packets get dropped on the floor completely. /\/\/\/\/\/\/\/\ +----------------------+