OPC UA through diode technologies, experiences|OPC UA Implementation: Stacks, Tools, and Samples|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 through diode technologies, experiences
Avatar
Geir Arne Rødde
New Member
Members
Forum Posts: 1
Member Since:
05/05/2015
sp_UserOfflineSmall Offline
1
11/01/2018 - 05:39
sp_Permalink sp_Print sp_EditHistory

Hi

We are looking into diode technology (unidirectional gateway) to implement seamless one-way only data transport from OT to IT, to enforge the protection of our OT systems.
One of the vendors claim to support OPC UA, "all functions". Any of you guys with experience from routing OPC UA through such diode technology.

 

rgds

Geir Arne Rødde

Equinor ASA

Avatar
Randy Armstrong
Admin
Forum Posts: 1457
Member Since:
05/30/2017
sp_UserOfflineSmall Offline
2
11/01/2018 - 12:53
sp_Permalink sp_Print

UA PubSub is perfect for network diodes.

Regular UA is request-response and can't work through a network diode.

You should ask this vendor to explain what they are really doing.

sp_Feed
Go to top
Forum Timezone: America/Phoenix
Most Users Ever Online: 510
Currently Online:
Guest(s) 9
Currently Browsing this Page:
1 Guest(s)
Top Posters:
Forum Stats:
Groups: 2
Forums: 10
Topics: 1353
Posts: 4589