On Time RTOS-32

[ZUBI]

Hello,

Has anyone used VirtualBox with an On Time RTOS-32 as guest?
This is a real time operating system. See http://www.on-time.com/ for details.
I'm trying to use it but I have problems with the network. I've configured the network as Intel PRO/1000 MT Desktop.
The network card in the On Time RTOS-32 guest is configured as a I8254X device.
I'm using the bridge connection.

Well, I see how the guest can send packets, in fact, I see them with an sniffer in the host. But it seems the guest is not able to receive any packet.
I've also activated the nic trace file with the vboxmanage and indeed, I see the packets sent by the guest but there are not packets received.

Any help will be welcome.
Thanks in advance,

Guillermo

[Perryg]

Have you checked for a firewall issue?

[ZUBI]

Thanks for replay.
Yes, I've checked the firewall issues. In fact, the guest OS have not any firewall installed