<html><head><meta http-equiv="Content-Type" content="text/html charset=GB2312"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><br><div><div>在 2014年1月8日，20:24，Nir Yechiel <<a href="mailto:nyechiel@redhat.com">nyechiel@redhat.com</a>> 写道：</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="font-family: verdana, helvetica, sans-serif; font-size: 12pt;"><div>Hi Dong,<br></div><div><br></div><div>Can you please clarify this blueprint? Currently in Neutron, If an instance has a floating IP, then that will be used for both inbound and outbound traffic. If an instance does not have a floating IP, it can make connections out using the gateway IP (SNAT using PAT/NAT Overload). Does the idea in this blueprint is to implement PAT on both directions using only the gateway IP? Also, did you see this one [1]? <br></div><div><br></div><div>Thanks,<br></div><div>Nir<br></div><div><br></div><div>[1] <a href="https://blueprints.launchpad.net/neutron/+spec/router-port-forwarding">https://blueprints.launchpad.net/neutron/+spec/router-port-forwarding</a><br></div></div></blockquote></div><br><div><span style="font-size: 14px;"><br></span></div><div><span style="font-size: 14px;">I think my ide</span><span style="font-size: 14px;">a is </span><span style="font-size: 14px; color: rgb(51, 51, 51); font-family: sans-serif; line-height: 18px; background-color: rgb(255, 255, 255);">duplicated</span><span style="font-size: 14px;"> with this one. </span><a href="https://blueprints.launchpad.net/neutron/+spec/access-vms-via-port-mapping" style="font-size: 14px;">https://blueprints.launchpad.net/neutron/+spec/access-vms-via-port-mapping</a></div><div><span style="font-size: 14px;"><br></span></div><div><span style="font-size: 14px;">Sorry for missing this.</span></div></body></html>