Hi Guys
I am facing TFTP timeout issue on firewall separated Vlans(ports are opened for WDS server) in PXE booting from WDS while If the booting client, the DHCP server, and the WDS server are located same subnet it completes without any hiccup.(I am using scope option 66 and 67 for pxe boot).After visiting different forums I came to know that Ip helper needs to be configured but none of them confirmed that its is absolute necessity.See the issue is that I am coordinating with my network team for the same but they will take a lot of time for sorting out this Ip helper issue and I don't have that much of time with me.So if some one can tell me a work around for the same it will be much appreciated.