Documentation states:
"The domain ID is a purely arbitrary value; you can use any integer 0 or higher, provided it does not violate the guidelines for the DDS_RtpsWellKnownPorts_t structure (Ports Used for Discovery). Domain IDs are typically between 0 and 232."
The link wasn't much help to ports used for discovery wasn't much help.
Thanks!
Hi, I believe the reason for the word 'typically' in our documention is that you can change the port algorithm parameters to suit your needs. Zero - two-hundred-thirty-two is the valid range when you use our default settings. I hope this explains things a bit more.