Comment 13 for bug 1360580

The IP injection issue on 14.10 is resolved as tested successfully using the daily build from Sept 2nd.

There is one small glitch in how hv_set_ifconfig runs, as after several runs it keeps adding the line “# The following stanza(s) added by hv_set_ifconfig” for every pass.

This is the setip execution output:
PS C:\Users\Administrator\Desktop> .\setip.ps1
-------------------------------------------------------------------------
SetGuestNetworkAdapterConfiguration
-------------------------------------------------------------------------

Msvm_GuestNetworkAdapterConfiguration before update .. please make sure that VM is running ...

IPAddresses: : {10.100.20.108, fe80::215:5dff:fe01:6c76}
ProtocolIFType: : 4098
DHCPEnabled: : True
InstanceID: : Microsoft:GuestNetwork\9ADF60A7-E268-4039-88B0-372D3F2703D1\1A2B0CAB-5074-4551-88A8-EE39EC094A26
Subnets: : {255.255.255.0, /64}
DNSServers: : {8.8.8.8}
DefaultGateways: : {10.100.20.1}

SetGuestNetworkAdapterConfiguration
SetGuestNetworkAdapterConfiguration success.
Msvm_GuestNetworkAdapterConfiguration After update .. please make sure VM is running ...
IPAddresses: : {10.100.20.208, fe80::215:5dff:fe01:6c76}
ProtocolIFType: : 4098
DHCPEnabled: : False
InstanceID: : Microsoft:GuestNetwork\9ADF60A7-E268-4039-88B0-372D3F2703D1\1A2B0CAB-5074-4551-88A8-EE39EC094A26
Subnets: : {255.0.0.0, /64}
DNSServers: : {8.8.8.8, 8.8.4.4}
DefaultGateways: : {10.100.20.1}

Sample interfaces file content after running the script 3 times:

root@ubuntu1410:~# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
# The following stanza(s) added by hv_set_ifconfig
# The following stanza(s) added by hv_set_ifconfig
# The following stanza(s) added by hv_set_ifconfig
auto eth0
iface eth0 inet static
        address 10.100.20.108
        gateway 10.100.20.1
        dns-nameservers 8.8.4.4

#End of hv_set_ifconfig stanzas