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RE: [Xen-users] Re: the bridge send all traffic to every vps when one vp
| To: | "xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | RE: [Xen-users] Re: the bridge send all traffic to every vps when one vps starts |
| From: | Nathan Eisenberg <nathan@xxxxxxxxxxxxxxxx> |
| Date: | Mon, 1 Feb 2010 17:27:36 -0800 |
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| Thread-topic: | [Xen-users] Re: the bridge send all traffic to every vps when one vps starts |
>I'm no expert, but I belive the bridge works as a hub. >Maybe you should try Open vSwitch? >http://openvswitch.org/ That would be counter to what a bridge is - which is to say, a switch (which floods on ARP-fail). Every time you start a VPS, the bridge's MAC address table is probably getting flushed. It doesn't 'converge' for a period of time (once it's learned where MAC addresses 'are') - which is probably significant at 32 VPS's. That said, openvswitch is a cool project. Just wanted to be clear - the bridge isn't a hub, it's just a switch that falls back to flooding traffic out all interfaces when its mac-address-table is empty. Best Regards, Nathan Eisenberg _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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