svchost.exe Traffic being blocked.
Hello, I have reconfigured some of the settings for SEP, and now I've been recieving a notifcation saying that Symantec Endpoint Protection has blocked traffic by the following application: svchost.exe. I searched through different discussions here on the subject, however I have not found a viable solution. I looked at the Traffic Log in the Network Threat Protection Logs to narrow down why it's blocking svchost. Basically, this was the message I get: 10/24/2012 9:06:28 PM Blocked 3 Outgoing UDP 220.127.116.11 01-00-5E-7F-FF-FA 1900 192.168.1.138 74-E5-0B-8A-AB-14 1900 C:\Windows\System32\svchost.exe LOCAL SERVICE NT AUTHORITY Default 12 10/24/2012 9:06:09 PM 10/24/2012 9:06:14 PM Block UPnP Discovery from external computers <-this log appears everytime it notifies me it has blocked svchost (varying times of course). I do not believe the issue is with IPv6, as another discussion was, nor malware issues since I've run 3 full-scans, One in normal mode, One in normal mode with my Internet connection disabled, and one in Safe Mode all with the latest definitions, and it has not found any malware. I am not sure if this issue stems from the settings I have changed on SEP.
I would like SEP to stop blocking svchost.exe, can anyone here offer me advice, or tell me which settings to change to fix this problem?