The Win7 firewall has an option about blocking IGMP inbound rules, new rule, Custom, choose Protocol, then choose IGMP. Outbound rules, new rule, ditto I see no such option in the XP firewall. Bufr Decoding Software For Mp4. It knows of ICMP but not IGMP. The following is kind of in Morbid's answer win7 HKLM SYSTEM CurrentControlSet Services Tcpip Parameters IGMPLevel. I was looking on the XP registry for those keys and I could not find them, so I found a better solution: In an elevated Command Prompt: C: Windows system32>netsh netsh>firewall netsh firewall>set multicastbroadcastresponse disable netsh firewall>set multicastbroadcastresponse mode=disable profile=all To check up if config is OK, write: netsh firewall>show multicastbrodcastresponse Source: The IGMPLevel registry key, does not exist in XP, like the image shows above. However, this registry key must be created to exist.

I'm looking to do this on Windows XP, but if none can be provided, Stack Exchange Network. How do I disable multicast on the TCP/IP stack for Windows?

Unless, the registry key in XP is: 'UseZeroBroadcast'. Serial De Corel Draw X5 Free. Anyway like told before it works in my XP, at least wireshark does not detect broadcast packets to 224.0.0.1 or to 239. Chiang Elements Of Dynamic Optimization Pdf Merge. 255.255.255. IMPORTANT: netsh firewall is deprecated in more recent versions of Windows; use netsh advfirewall firewall instead. For more information on using netsh advfirewall firewall commands instead of netsh firewall, see: “How to use the netsh advfirewall firewall context instead of the netsh firewall context to control Windows Firewall behavior in Windows Server 2008 and in Windows Vista”.