uaCap:Discovery Subnet

From UaCapabilities
Revision as of 10:08, 1 February 2015 by Karl (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search


Subnet discovery is based on a special network protocol that allows OPC UA Clients to find OPC UA Servers connected to the local subnet. The list of servers can be filtered by capability acronyms.

Usage Considerations

  • Automatic detection instead of querying each node on the network
  • Filtering by capability to lookup the appropriate Servers.
  • Requires that the network has multicasting enabled.

Conformance Testing

Client Server