[Bug 785668] Re: bonding inside a bridge does not update ARP correctly when bridged net accessed from within a VM

Louis Bouchard louis.bouchard at canonical.com
Tue May 31 13:31:30 UTC 2011


Hello,

Now I am dazed and confused (and trying to continue)

I have tested most of the combination of bonding modes with appropriate
switch settings and here is what I get :

Bonding mode	switch configuration	        result(ping from Container)	With STP
============	====================	======           				========
balance-rr	         two port trunked	        OK
balance-rr	         No trunking		                NOK		                 		OK
balance-alb    	 No trunking		                OK
balance-tlb	         No trunking		                OK
802.3ad		         LACP dynamic trunk	        OK
balance-xor	         two port trunked	        OK
balance-xor	         No trunking		                NOK				                NOK

I could swear that I had tested -alb and -tlb with negative results. So
apparently, the STP workaround is not required with proper switch
configuration.

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https://bugs.launchpad.net/bugs/785668

Title:
  bonding inside a bridge does not update ARP correctly when bridged net
  accessed from within a VM



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