[libvirt] New feature for libvirt
Hi, I wanted to suggest a new feature development in libvirt network filter. 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. With this feature we will be able to get no-ip-spoofing filter works on machine with ip aliasing. 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. With this new feature libvirt network filter will work on machine with multiple ip addresses on a interface(ip aliasing) Regards Amit Tewari DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NECHCL or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NECHCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------
On 11/17/2011 02:04 AM, Amit Tewari wrote:
Hi,
I wanted to suggest a new feature development in libvirt network filter.
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.
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... Stefan
With this feature we will be able to get no-ip-spoofing filter works on machine with ip aliasing.
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.
With this new feature libvirt network filter will work on machine with multiple ip addresses on a interface(ip aliasing)
Regards
Amit Tewari
DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NECHCL or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NECHCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------
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participants (2)
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Amit Tewari -
Stefan Berger