Re: [openstack-dev] [neutron][dvr]Why keep SNAT centralized and DNAT distributed?

2016-03-29 Thread Carl Baldwin
> From: Zhi Chang [mailto:chang...@unitedstack.com] > Sent: Saturday, March 26, 2016 1:53 PM > To: openstack-dev > Subject: [openstack-dev] [neutron][dvr]Why keep SNAT centralized and DNAT > distributed? > > hi all. > > I have some questions about NAT in DVR. > >

[openstack-dev] [neutron][dvr]Why keep SNAT centralized and DNAT distributed?

2016-03-25 Thread Zhi Chang
hi all. I have some questions about NAT in DVR. In Neutron, we provide two NAT types. One is SNAT, we can associate a floating ip to router so that all vms attached this router can connect external network. The other NAT types is DNAT, we can connect a vm which associated floating