[Openstack] VM forwarding packets

Heinonen, Johanna (NSN - FI/Espoo) johanna.heinonen at nsn.com
Fri Jan 17 13:23:41 UTC 2014


Hi,

I have a need to forward packets through a VM. This means that some packets have source IP address that is not configured for the VM (ip spoofing).
I tried to  modify firewall.py  and disable the filters in nova-base, I also followed instructions from https://lists.launchpad.net/openstack/msg20669.html but with no effect.
Finally I fixed the problem by manually deleting the rule from iptables. This is not so elegant solution and therefore I'd like to ask what is the recommended way to do this.
I am running Havana with ML2 plugin and ovs.

Best regards,
Johanna


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