No Networking with SP2

[Tom Salicos]

My previous project was an Advantech PCM-5820, done with SP1. I have
upgraded it to SP2 and an Advantech PCM-9375 SBC. My apps cannot connect to
the new board with SP2.
The old board has RealTek 8139 Ethernet controller. The new one has RealTek
8100BL.

"TCP/IP Networking with Client for MS Networks" is the networking component.
The SP1 CF from the old board works (networking ok) on the new board, so
board is not broken.
The SP2 image on the new board can ping itself and other computers.
Other computers cannot ping the new board. They see its IP address, but
there's no response.
There is no firewall component in the build.
The setupapi.log file shows the driver installed okay.
The apps are MFC, CPP 6.0, using async sockets.


Any ideas of what to look for next ???

Thanks,
Tom Salicos

 

[Sean Liming \(MVP\)]

Did you run TAP on the board and create driver components specific for the
new hardware?

--
Regards,

Sean Liming
www.sjjmicro.com / www.seanliming.com
Book Author - XP Embedded Advanced, XP Embedded Supplemental Toolkit

 

[Sean Liming \(MVP\)]

You might have the Firewall enabled blocking any pings to the XPE system.
--
Regards,

Sean Liming
www.sjjmicro.com / www.seanliming.com
Book Author - XP Embedded Advanced, XP Embedded Supplemental Toolkit

 

[Tom Salicos]

Previously I had downloaded the SBC vendor-recommended driver from RealTek
and componentized it. That loads okay and i *can* ping other computers.
Just can't connect to it.

I just now ran Tap and pared down the XML to just the one component. Then
imported the PMQ into CD. The resulting SLD just created a dependency on my
previous component.


Thanks,
Tom

 

[Tom Salicos]

This is fixed. I had no firewall component and had disabled the firewall in
the Core Networking component.

I would up adding the firewall, enabling the firewall in Core Networking and
turning it OFF in the firewall component. Works every time now.

Tom