Hi Experts
We have a mux working on all flavours of Windows 7 and XP using Version 7 of the DDK. Using the Windows 7 version and checking against the latest code templates provided in DDK 8.1 I notice no difference apart from an annotation of the adapter structure. When running under Windows 8.1, using a static IP address in the mux and correct routes, the Windows TCP/IP stack only sends out Gratuitous ARPS to an ICMP ping?. If we use DHCP then the ICMP ping packets are not seen in our lower miniport… but I can see packet ok upto we call the sendpackets function… This is all working on Windows 7… Has there been any changes in the DDK that would affect this behaviour. I can not see any changes that would affect this in the DDK change list. Or is there some known issues with the MUX template on Windows 8.1. or Windows 8.1 NDIS?.. or do we really have to build with the new DDK, which will not give us support or XP… as this is still in use…
Thanks
Steve