Exit Code 14 can be caused by network security appliances (proxies, firewalls with SSL inspection, or load balancers) that manipulate HTTP traffic between the client and the DP.
, the port may take too long to enter a "forwarding" state, causing WinPE to time out before it can get an IP. : Request that your network team enable on the relevant switch ports. IP Helper Issues unable to download pxe variable file. exit code 14 sccm
. The service took its time, the progress bar crawling with agonizing slowness. The Resolution Elias walked back to the Latitude. He tapped Exit Code 14 can be caused by network
In the context of SCCM PXE booting, Exit Code 14 typically maps to a or "Access Denied" issue during the HTTP/HTTPS request. Essentially, the WinPE environment is asking the Management Point for the policy and instructions (the variable file), but the MP is saying "I don't have it" or "You aren't allowed to see it." 1. Check the Date and Time (The Most Common Culprit) IP Helper Issues
SCCM uses boundaries to associate clients with distribution points. If your PXE-enabled DP is not in the same boundary group as the subnet where the client resides (or the boundary group lacks a content-valid DP), the variable file download fails.
Check the MP_Control.log on your Primary Site server. Ensure the MP is healthy. You can also try to browse to http:// /SMS_MP/.sms_aut?mplist from another machine to see if the MP responds. 3. Clear Required PXE Deployments
: The PXE client and the Distribution Point (DP) are in different subnets that are not properly communicating.