KB-16262: Accessing an OPC Server on the Internet. 25 de March de 201922 de January de 2020Elipse SoftwareLeave a Comment on KB-16262: Accessing an OPC Server on the Internet. Question: Which port must be released in the firewall exceptions when accessing an OPC Server on the Internet? Solution: That would be port 135. Este artigo foi útil? Was this helpful? Submit Rating Classificação média - Average rating 0 / 5. Count: 0