What is that valid range for Domain ID? 0 - ?

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Mon, 04/22/2019 - 08:18
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cgarrison3
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What is that valid range for Domain ID? 0 - ?

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. 

https://community.rti.com/static/documentation/connext-dds/5.2.0/doc/manuals/connext_dds/html_files/RTI_ConnextDDS_CoreLibraries_UsersManual/Content/UsersManual/WIRE_PROTOCOL_Qos.htm#domains_2763211417_920145

Thanks!

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Mon, 04/22/2019 - 10:46
ken
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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.

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