Comments on: VirtualBox – Dup on ping http://sigtar.com/2009/06/22/virtualbox-dup-on-ping/ …bytes bits Tue, 06 Jul 2010 22:10:10 -0700 http://wordpress.org/?v=2.9.2 hourly 1 By: Eden http://sigtar.com/2009/06/22/virtualbox-dup-on-ping/comment-page-1/#comment-100 Eden Sat, 20 Mar 2010 16:48:48 +0000 http://sigtar.com/?p=705#comment-100 Hi, interesting. I have the same issue. Ubuntu 9.10 host with Ubuntu 8.04 guest and Centos 5.4 guest. All configured with bridge networking. I got DUP pings when issuing a ping to a real machine on the network. So it isn't a solaris problem only. I use this setup to test iptables rules but It's going crazy. Sometimes the rules work, sometimes they don't. I'll test with some other host OS, like a different version of linux and Windows (bleh). Hi, interesting. I have the same issue. Ubuntu 9.10 host with Ubuntu 8.04 guest and Centos 5.4 guest. All configured with bridge networking. I got DUP pings when issuing a ping to a real machine on the network.

So it isn’t a solaris problem only. I use this setup to test iptables rules but It’s going crazy. Sometimes the rules work, sometimes they don’t. I’ll test with some other host OS, like a different version of linux and Windows (bleh).

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