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[Xen-devel] Question about antispoofing and sys-flood protection on xen bridges

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: Fabio Fantoni <fabio.fantoni@xxxxxxxxxx>
Date: Fri, 05 Oct 2012 15:41:38 +0200
Delivery-date: Fri, 05 Oct 2012 13:54:04 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

I'm in doubt about antispoofing and sys-flood protection on dom0 andtheir effect on xen bridges.

Added these parameters on /etc/sysctl.conf:
net.ipv4.conf.default.rp_filter=1
net.ipv4.conf.all.rp_filter=1
net.ipv4.tcp_syncookies=1
Can they give problem on xen bridges and/or its performance?
Thanks for any reply

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