On Wed, 2011-02-02 at 10:40 -0500, Alan Altmark wrote: > The problem arises when you move a guest from one physical port to another > before that "forget" timer pops. If the guest does not generate any > traffic, inbound traffic will go to the wrong port. So, what should Linux > do? When Linux brings an interface up, he's supposed to issue an > unsolicited ("gratuitous") ARP response. When operating in layer 3 mode > (VSWITCH or OSA), CP or the OSA issues the "grat ARP" on your behalf. > We have opened Novell bugzilla 617373 to address the problem of the missing unsolicited ("gratuitous") ARP response in SLES11 SP1.
Regards, Ursula Braun, IBM Germany ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/