Changes for page Xen
Last modified by Sebastian Marsching on 2022/03/27 15:37
From version 2.1
edited by Sebastian Marsching
on 2022/03/27 15:37
on 2022/03/27 15:37
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... ... @@ -1,8 +1,6 @@ 1 1 {{toc/}} 2 2 3 -{{warning}} 4 4 This page was migrated from an old version of this Wiki where it was last updated on 2010-05-17. This means that the information on this page might be outdated. 5 -{{/warning}} 6 6 7 7 # Clock issues 8 8 ... ... @@ -26,7 +26,7 @@ 26 26 27 27 If you are using a routed networking setup with Xen, you might encounter a bad network performance for the Xen DomU: The solution is to disable tx checksums for the virtual ethernet device: They are not needed as their are no physical errors on a virtual interface that only connects to another virtual interface in the Dom0. To disable tx checksums the following line can be added to `/etc/network/interfaces` 28 28 29 - 27 +``post-up ethtool -K eth0 tx off`` 30 30 31 31 This line has to be added within the definition of the corresponding interface and `eth0` has to be replaced by the name of this interface. 32 32