Thread (18 messages) 18 messages, 9 authors, 2008-10-01

Re: Bonding and Neighbour Discovery on IPv6-only devices

From: Jay Vosburgh <hidden>
Date: 2008-09-15 18:16:22

Jeff Garzik [off-list ref] wrote:
On Mon, Sep 15, 2008 at 01:35:16PM -0400, Alex Sidorenko wrote:
[...]
quoted
Everything works fine, but if we switch the slave doing

# ifenslave -c bond0 eth3

the incoming ping6 to this host stops for up to several minutes (waiting until 
the switch updates its caches).
We _just_ put in an IPv6 fix, FWIW...
	The fix that just went in has to do with traffic balancing in
alb/tlb modes; this problem has to do with the lack of an IPv6
equivalent to a gratuitous ARP during a user-induced failover.

	I'm looking into this; it might be simple to fix.

	-J

---
	-Jay Vosburgh, IBM Linux Technology Center, fubar@us.ibm.com
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