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[Xen-users] Xen IPv6 antispoof

  • To: Xen List <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Peter Braun <xenware@xxxxxxxxx>
  • Date: Tue, 16 Feb 2010 01:21:02 +0100
  • Delivery-date: Mon, 15 Feb 2010 16:22:02 -0800
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>
Hi,

we are just testing IPv6 support - xen bridged mode.

IPv4 is specified all the time in domU.cfg. Now we added IPv6.

vif = [ 'vifname=Debian,ip=2001:110:0::1:2/64 99.99.99.99' ]

User inside domU can change his IPv4 address but he will be not able
to communicate with outside world.

But same thing doesn't work for specified IPv6 address.
Changing IPv6 address inside domU to 2001:110:1::1:3/64 simply works.

Question is how to prevent?


Br


Peter

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