On Sunday 31 August 2008, Mag Gam wrote: > I am using Debian as my guests and Ubuntu as Host. > What is a TAP interface?
TAP device == host interface networking. See the user manual for a detailed description on how to set up this network interface on a Linux host. > I am using PCNET FastIII as my interfaces. So could you check please if there is some difference in the performance if you switch to E1000 instead? For comparison: I have a Debian/Sid host here and a Debian/Etch guest connected with a Ubuntu/Gutsy guest over an internal network. With wget I achieve a data rate of ~48 MByte/s from one VM to the other. You might also check with traceroute in the guest that the network packets are routed only through the internal network interface. Kind regards, Frank -- Dr.-Ing. Frank Mehnert Sun Microsystems http://www.sun.com/
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