About network architecture or PXE/DHCP configuration? Florian <div class="gmail_quote">Le mer. 29 avr. 2015 18:52, Bauer-Lee, Sue <<a href="mailto:Sue.Bauer-Lee@multiplan.com">Sue.Bauer-Lee@multiplan.com</a>> a écrit : <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div lang="EN-US" link="blue" vlink="purple"> <div> can you offer any references / documentation for how this configuration is achieved? From: <a href="mailto:spacewalk-list-bounces@redhat.com" target="_blank">spacewalk-list-bounces@redhat.com</a> [mailto:<a href="mailto:spacewalk-list-bounces@redhat.com" target="_blank">spacewalk-list-bounces@redhat.com</a>] On Behalf Of Florian Casse Sent: Wednesday, April 29, 2015 10:25 AM To: <a href="mailto:spacewalk-list@redhat.com" target="_blank">spacewalk-list@redhat.com</a> Subject: Re: [Spacewalk-list] How have you deployed Spacewalk?</div></div><div lang="EN-US" link="blue" vlink="purple"><div> <div> No, PXE is through LAN Link, we are using Layer 2 links so provisioning is running like if PXE server was on the same site, but it isn't :) <div> </div> <div> Florian </div> </div> <div> <div> 2015-04-29 17:01 GMT+02:00 Bauer-Lee, Sue <<a href="mailto:Sue.Bauer-Lee@multiplan.com" target="_blank">Sue.Bauer-Lee@multiplan.com</a>>: <div> <div> Thank you for the responses. Our MPLS links aren’t as large as some of yours …. hence the potential for latency. yes, we have a failover option although I’m not sure it’s as fast as our primary however short-term it might be. Please correct me if I’m wrong, but are you suggesting provisioning (including PXE ) OVER a WAN link? Not sure how that’ll work from a network config perspective since the core switches in the data center where the master lives might not know about the VLANs in other data centers in order to have ‘em on the IP helper list. We’re preparing to build out a new data center. For short term that can be a proxy since for short term there will be a 10g link between that new data center and the one where the first master will live. Is there a procedure to ‘promote’ a proxy to a full blown master or do I have to build a new master and coordinate the shutdown of the old one when we’re ready to shut down the original data center (I’ll still have 2 others in use with proxies)? </div> ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit <a href="http://www.symanteccloud.com" target="_blank"> http://www.symanteccloud.com</a> ______________________________________________________________________ </div> <address>NOTICE OF CONFIDENTIALITY: This message and any attachments contains confidential information belonging to the sender intended only for the use of the individual or entity named above. If you are not the intended recipient, be advised that copying, disclosure or reliance upon the contents is strictly prohibited. If you have received this message in error please notify the sender immediately. </address> _______________________________________________ Spacewalk-list mailing list <a href="mailto:Spacewalk-list@redhat.com" target="_blank">Spacewalk-list@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/spacewalk-list" target="_blank">https://www.redhat.com/mailman/listinfo/spacewalk-list</a> </div> </div> ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit <a href="http://www.symanteccloud.com" target="_blank">http://www.symanteccloud.com</a> ______________________________________________________________________ </div></div><div lang="EN-US" link="blue" vlink="purple"> ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit <a href="http://www.symanteccloud.com" target="_blank">http://www.symanteccloud.com</a> ______________________________________________________________________ </div> <address>NOTICE OF CONFIDENTIALITY: This message and any attachments contains confidential information belonging to the sender intended only for the use of the individual or entity named above. If you are not the intended recipient, be advised that copying, disclosure or reliance upon the contents is strictly prohibited. If you have received this message in error please notify the sender immediately. </address> _______________________________________________ Spacewalk-list mailing list <a href="mailto:Spacewalk-list@redhat.com" target="_blank">Spacewalk-list@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/spacewalk-list" target="_blank">https://www.redhat.com/mailman/listinfo/spacewalk-list</a></blockquote></div>