How would I check for virtualization or remote access software?
I used to have all these advanced options and they're just gone now, is there a specific software I can install to have the IPv4 offload / flow control / Interruption Moderation settings back for this wifi adapter? |
The IPv4 settings you mentioned aren't the ones I'm referring to. I specifically had IPv4 offloading options amongst a ton of other options that are all simply gone now.
To be honest the only reason I'm even using Wifi is because I somehow get worse connectivity over ethernet. I get a bizarre half second delay in every game no matter what if I use onboard wired connection.
EDIT: okay, so I did a bit of poking around and I found this article http://technet.microsoft.com/en-us/library/jj574151.aspx that pretty much lists all the commands I was talking about.
from the article:
Performance Tuning for Low Latency Packet Processing
Many network adapters provide options to optimize operating system-induced latency. Latency is the elapsed time between the network driver processing an incoming packet and the network driver sending the packet back. This time is usually measured in microseconds. For comparison, the transmission time for packet transmissions over long distances is usually measured in milliseconds (an order of magnitude larger). This tuning will not reduce the time a packet spends in transit.
Following are some performance tuning suggestions for microsecond-sensitive networks.
- Set the computer BIOS to High Performance, with C-states disabled. However, note that this is system and BIOS dependent, and some systems will provide higher performance if the operating system controls power management. You can check and adjust your power management settings from Control Panel or by using the powercfg command. For more information, see Powercfg Command-Line Options
- Set the operating system power management profile to High Performance System. Note that this will not work properly if the system BIOS has been set to disable operating system control of power management.
- Enable Static Offloads, for example, UDP Checksums, TCP Checksums, and Send Large Offload (LSO).
- Enable RSS if the traffic is multi-streamed, such as high-volume multicast receive.
- Disable the Interrupt Moderation setting for network card drivers that require the lowest possible latency. Remember, this can use more CPU time and it represents a tradeoff.
- Handle network adapter interrupts and DPCs on a core processor that shares CPU cache with the core that is being used by the program (user thread) that is handling the packet. CPU affinity tuning can be used to direct a process to certain logical processors in conjunction with RSS configuration to accomplish this. Using the same core for the interrupt, DPC, and user mode thread exhibits worse performance as load increases because the ISR, DPC, and thread contend for the use of the core.
end of copy pasted stuff
so, these options here, I used to have all of them for my wifi card but they're all gone now. is there any way to edit these through a command prompt or is there a specific intel tool I can install to edit them?