TDA2EXEVM: The same IP does not use vlanID to perform data receiving and sending operations of different network protocols (TCP / UDP). [Vision sdk 3.06][ (Linux)][kernel 4.4.84+]

YANG GUO

Part Number: TDA2EXEVM

Create three vlan sockets with the same IP but different vlan-id,
1. Specify vlan 2 to use UDP broadcast to send and receive data.
2. Specify vlan 3 UDP to specify the IP address to send and receive data.
3. Specify vlan 6 TCP to send and receive data.
Is this mode of operation supported? If so, what are the precautions?

over 3 years ago

+1 Vineet Roy over 3 years ago

TI__Mastermind 37435 points

Hi,

Yes, this is a basic operation supported by all Linux ethernet interfaces

You can use these commands to create VLAN interface

ip link add link enp1s0 name enp1s0.8 type vlan id 8

ifconfig enp1s0.8 up

TCP/UDP is application level traffic and you will have to do this segregation in your application.

Regards
Vineet

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TDA2EXEVM: The same IP does not use vlanID to perform data receiving and sending operations of different network protocols (TCP / UDP). [Vision sdk 3.06][ (Linux)][kernel 4.4.84+]