Tags Archives: patch

Guest isolation in XenServer 6.1 / XCP 1.6

Posted on January 17, 2013 by Randy

Since XenServer 6.1 (XCP 1.6) there is a new feature that allows you to lock VIF to specific MAC and IP addresses. This is nice (and also very buggy!), but it doesn’t provide any security other than keeping VMs from stealing each others IPs. A better solution should allow to (optionally) isolate traffic between groups […]

Using diff to create a patch in Linux

Posted on January 17, 2013 by Randy

Create the patch: diff -aru file.orig file > file.patch Apply the patch (-b creates a copy of the original with a .orig extension): patch -b file file.patch

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