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NDK 2.0 VLAN Support

Elad Roichman
Intellectual 350 points

Hello,

I'm running a C6424 chip with NDK 2.0. I'm trying to activate VLAN support with the NDK, but it seems that packets are transmitted without the VLAN tag.

I verified that my network adapter won't strip the VALN tag from incoming packets and I'm able to sniff VLAN packets from other IPs.

My PC and DSP are connected through a very simple switch which doesn't have VLAN support.

In order to activate the VLAN support I just called the VLANAddDevice function with the appropriate parameters and the function returned with success. No special handling when opening a socket, transmitting a packet, etc.

What could be the reason for my problem? Am I missing something in the VLAN activation?

This matter is pretty urgent and any help would be greatly appreciated.

Thanks in advance,

Elad.