Hi All, I am behind a Linksys router with LnS registered version running the enhanced rule set as described in the Setup and Settings for Look ‘n’ Stop thread. I have also looked at the Configuring Look'n'Stop with Routers thread and am running into some issues which im having difficulty resolving securely. Every 2 1/2 mins in the log i get the following Rule : UDP: Any other packet Type : UDP Address : 192.168.1.1 (My Router) Additonal : Ports Dest:1900 Src:27xx where xx increments by 3 or 4 ports every time http://img329.imageshack.us/my.php?image=log3yp.png Now this sounds like the IGMP rule described in the Configuring Look'n'Stop with Routers thread, however that is IGMP and not UDP so is this something different? http://img329.imageshack.us/my.php?image=contents9kq.png Also what should i do to allow this (if i should?), i have created the following rule - but it has not stopped the packet being blocked. http://img329.imageshack.us/my.php?image=rule0fo.png Any ideas?