Pasting the description from https://bugs.launchpad.net/ubuntu/+bug/1311055
Hi Martin. I have provided the links regarding Hyper-V and IP Injection in the Bug Description. Let me clarify the doubts. Hyper-V acts provides H/W virtualization functionality and acts as a Host whereas Ubuntu 13-10 is a Guest operating system. Point 4 is basically setting the IPv4 settings from Host that are supposed to be applied on the Guest operating system. After point 5 completes successfully. A file is created inside /var/lib/hyper-v/ifcfg-ethX (where X belongs to the interfaces present on Guest). This file contains the settings provided in step 4 in the form of a dictionary. hv_set_ifconfig utility is invoked during step 5 with parameter /var/lib/hyper-v/ifcfg-ethX. It parses the file passed as input and modifies /etc/network/interfaces statically according to the values specified in /var/lib/hyper-v/ifcfg-ethX. One more point /var/lib/hyper-v/ifcfg-ethX file is generated for each interface that is configured for IP Injection. Regarding "assigning such bugs against system" I don't know something strange happened and all bugs are getting filed under same category and also I was not able to modify them. Please help me with the same -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1311071 Title: hyper-v: IP Injection setting are not correctly populated inside Ubuntu 13.10 guest during Failover and Test Failover when using more than one interfaces for IP Injection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1311071/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs