make sure the date is correct in the UEFI or it will not boot. Spent a few days learning that.
On Mon, Mar 16, 2015 at 8:49 AM, Andreas Hammarskjöld < [email protected]> wrote: > Ok, found one bug in Microsoft EFI loaders and the guide is now 16 pages > long… > > > > Was hoping to get it out the door today but might not make it… rest assure > though, it works well. > > > > //A > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Chris Carbone > *Sent:* den 13 mars 2015 20:36 > *To:* [email protected] > *Subject:* RE: [MDT-OSD] Legacy and UEFI PXE in same environment > > > > Really looking forward to this, thanks for taking the time to write this > up. > > > > *From:* [email protected] [ > mailto:[email protected] <[email protected]>] *On > Behalf Of *Andreas Hammarskjöld > *Sent:* Friday, March 13, 2015 10:50 AM > *To:* [email protected] > *Subject:* RE: [MDT-OSD] Legacy and UEFI PXE in same environment > > > > Ok, got it all working with DHCP policies, written most of it up and will > make it a little cleaner and test some more over the weekend. So will > expect to post this on Monday on our blog. > > > > Have a great weekend! > > > > //A > > > > *From:* [email protected] [ > mailto:[email protected] <[email protected]>] *On > Behalf Of *Andreas Hammarskjöld > *Sent:* den 12 mars 2015 20:02 > *To:* [email protected] > *Subject:* RE: [MDT-OSD] Legacy and UEFI PXE in same environment > > > > Could be that you end up with a mixture of 66,67 and IP Helpers. Also > check if option 43 is set. > > > > //A > > > > *From:* [email protected] [ > mailto:[email protected] <[email protected]>] *On > Behalf Of *Daniel Wolf > *Sent:* den 12 mars 2015 19:00 > *To:* [email protected] > *Subject:* RE: [MDT-OSD] Legacy and UEFI PXE in same environment > > > > I’m sorry to bring this up but I’m completely pulling my hair our here, > and I’m not sure if this is the same issue. We’ve moved into a new building > with new Juniper infrastructure, and booting gets me this error: > > > > PXE-E53: No boot filename received > > > > We have DHCP relay configured, DHCP snooping (security) is off, and I can > see in the “Deployment-Server-Diagnostics\Metadata” log the PXE queries > being processed. I’ve also loaded Wireshark and I’m no expert but it looks > like it all makes sense. > > But I’m still getting that error above. > > > > I have built WDS on 2008R2, 2012R2, and Windows Server TP and none of my > attempts are working. I’ve tried adding boot media from Windows 7, MDT, and > Windows 10 TP. > > > > > > Any ideas? I appreciate even the stupidest, most obscure suggestions at > this point. > > > > Thank you so much everyone, > > > > Daniel Wolf > > > > *From:* [email protected] [ > mailto:[email protected] <[email protected]>] *On > Behalf Of *Andreas Hammarskjöld > *Sent:* Thursday, March 12, 2015 7:12 AM > *To:* [email protected] > *Subject:* RE: [MDT-OSD] Legacy and UEFI PXE in same environment > > > > Ok, will try to write something up tomorrow if I find the time, today is > not possible. > > > > Just to point out, if you are using option 66 and 67 and it doesn’t work > without them you are not using IP helpers. Its only required to use the > DHCP options when its not possible to use IP helpers. MS also only really > “supports” IP Helpers so that should be the approach worth fixing if you > can. > > > > Some people cannot use IP Helpers, so they have to use DHCP, so will write > this up for them. > > > > //A > > > > *From:* [email protected] [ > mailto:[email protected] <[email protected]>] *On > Behalf Of *Jacob Alifrangis > *Sent:* den 12 mars 2015 00:56 > *To:* [email protected] > *Subject:* Re: [MDT-OSD] Legacy and UEFI PXE in same environment > > > > We are using DHCP on 2012 R2, > > > > do you have a guide or document to do this with 2012? If so, could you > send it or copy it on the list? > > > > also, we are using ip helpers, but when dhcp options 66,67 are turned off, > the systems won’t boot at all. > > > > I would hope someone with Juniper knowledge would be able to write a > how-to guide for this. I’m sure that cisco has one. > > > > Thanks. > > > > On Mar 11, 2015, at 1:37 PM, Andreas Hammarskjöld < > [email protected]> wrote: > > > > Hey, > > > > Ok, let’s get the facts straight: > > > > 1. WDS/PSP can boot UEFI and BIOS machines at the same time, that’s > not the issue. > > 2. When WDS is using IP Helpers/Forwarders (or whatever you want to > call it) the DHCP request package from PXE is being forwarded by the > router/switch to the WDS box who sends the right boot loader depending on > what’s in the request package. So new HW gets UEFI if that’s configured so, > and older gets the BIOS bits. All well. > > 3. When using DHCP scopes and not IP Helpers, they control what you > get going. Typically you can only configure one loader at the time, making > dual boot impossible. The only way you can deal with this is to configure > the DHCP server to send the right options depending on HW capabilities. > > > > MS added policy to their DHCP in Server 2012 (I believe) which adds these > capabilities. Which DHCP server are you running? If its MS, which OS > version? If you are on 2012 then I might be nice and write up in a blog > article on how to configure it. > > > > //Andreas > > > > *From:* [email protected] [ > mailto:[email protected] <[email protected]>] *On > Behalf Of *Jacob Alifrangis > *Sent:* den 11 mars 2015 04:14 > *To:* [email protected] > *Subject:* Re: [MDT-OSD] Legacy and UEFI PXE in same environment > > > > That's what I'm working on at the moment, as you can see by my post, I can > boot either or but not both, > > > > Option 60 in dhcp seems to be the culprit, even with ip helpers turned on, > I can't boot the workstations. > > > > I have full control over dhcp. > > > > I am opening a case on Thursday. > > > > Sent from Outlook <http://taps.io/outlookmobile> > > > > _____________________________ > From: Matt Tinney <[email protected]> > Sent: Friday, March 6, 2015 5:04 PM > Subject: [MDT-OSD] Legacy and UEFI PXE in same environment > To: <[email protected]> > > > > How do i get legacy and UEFI PXE with SCCM 2012 R2 CU4 working in the > same VLAN? > > I have my DHCP and PXE Service Point separated on different VLANs. > > How is it possible to get working? > > > -- > > Matthew Tinney > (206) 778 4432 > Windows Management Experts, Inc > www.windowsmanagementexperts.com > > > > This electronic mail transmission may contain confidential information > intended only for the use of the individual(s) identified as addressee(s). > If you are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution or the taking of any action in reliance > on the contents of this electronic mail transmission is strictly > prohibited. If you have received this transmission in error, please notify > me by telephone immediately. >
