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On 11/17/2011 02:04 AM, Amit Tewari wrote:
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<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Hi,<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">I wanted to
suggest a new feature development in libvirt
network filter.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Currently in
libvirt network filter there is no support for
ip aliasing, but we want to add this feature so that
libvirt learns multiple ip
address for a virtual machine.</span></font></p>
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Great. David Stevens's patches tries to address exactly this issue
by learning from DHCP requests a VM is sending. I am currently
morphing the network filtering subsystem to be able to cope with
multiple IP addresses per interface (lists of items). I hope we will
be able to provide this functionality within 0.9.8 timeframe... <br>
<br>
Stefan<br>
<br>
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cite="mid:0A8CFEC45B7F4C419F7543867C474423072FB100@mailserver.nechclst.in"
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<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">With this
feature we will be able to get no-ip-spoofing
filter works on machine with ip aliasing.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Currently if
we apply no-ip-spoofing filter on a virtual
machine with ip aliasing then only one ip address is
earned by libvirt ,due to
this other aliased ip address packets are not allowed to
route out of the
machine.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">With this new
feature libvirt network filter will work on
machine with multiple ip addresses on a interface(ip
aliasing) <o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Regards<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Amit Tewari<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
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