Appendix A
Troubleshooting
58
Media Center Extender
58
Media Center Extender
The following table shows the specific information you will need to
configure some non-Microsoft firewalls for specific Windows Media
Center Extender applications.
Application
Protocol/Port
Direction
Network
svchost.exe
UDP 1900
Inbound
Local Subnet
svchost.exe
TCP 3390
Inbound
Local Subnet
svchost.exe
TCP 2177
Inbound,
Outbound
Local Subnet
svchost.exe
UDP 2177
Inbound,
Outbound
Local Subnet
system
TCP 10244
Inbound,
Outbound
Local Subnet
ehshell.exe
TCP 554
Inbound,
Outbound
Local Subnet
ehshell.exe
UDP 5004, 5005 Inbound,
Outbound
Local Subnet
ehshell.exe
TCP 8554-8558 Inbound,
Outbound
Local Subnet
ehshell.exe
UDP 50004-
50013
Inbound,
Outbound
Local Subnet
ehshell.exe
UDP 7777-7781 Inbound,
Outbound
Local Subnet
mcx2prov.exe
Random
Inbound,
Outbound
Internet
mcrmgr.exe
Random
Inbound,
Outbound
Internet
The procedure for manually configuring a firewall is different for each
firewall model and for each firewall manufacturer. For more information
about how to configure your firewall, see your firewall documentation.