OPC UA IIOT|OPC UA Standard|Forum|OPC Foundation

Avatar
sp_LogInOut Log In
sp_Search Search
Advanced Search
Search
Forum Scope


Match



Forum Options



Minimum search word length is 3 characters - maximum search word length is 84 characters
sp_Search Search
Lost password?
sp_Feed sp_PrintTopic sp_TopicIcon
OPC UA IIOT
Avatar
Allen K
New Member
Members
Forum Posts: 1
Member Since:
03/22/2017
sp_UserOfflineSmall Offline
1
03/22/2017 - 00:34
sp_Permalink sp_Print

Hello All,

In an industrial environment, a client cannot connect to a server over the internet (port forwarding is not allowed for obvious reasons).  I was watching a video on youtube regarding OPC UA and cloud services and its possible for the server to connect to the client (thus allowing two-way communication).  

There is a white paper on this.  Does anyone know where that white paper is located?  

Anyone have any insight on how this works.

Thank you 

Avatar
Randy Armstrong (Sparhawk)
Member
Members
Forum Posts: 20
Member Since:
05/12/2015
sp_UserOfflineSmall Offline
2
03/23/2017 - 07:04
sp_Permalink sp_Print

The Part 6 1.04 RC adds a reverse hello message which a server sends to a client when it wants the client to connect.

Part 6 also adds an AMQP transport mapping that allows a client and server to communicate via a broker.

sp_Feed
Go to top
Forum Timezone: America/Phoenix
Most Users Ever Online: 510
Currently Online:
Guest(s) 42
Currently Browsing this Page:
1 Guest(s)
Top Posters:
Forum Stats:
Groups: 2
Forums: 10
Topics: 1456
Posts: 4932