topic Protocol Confirmation Required for Industrial Firewalls IEEE C37.94 in General Topics

Protocol Confirmation Required for Industrial Firewalls IEEE C37.94

naveed — Sun, 27 Oct 2024 10:46:45 GMT

Can somebody confrim if palo alo firewalls supports these protocols "IEEE C37.94 or not need solid answer for industrial firewalls???

Re: Protocol Confirmation Required for Industrial Firewalls IEEE C37.94

JayGolf — Wed, 30 Oct 2024 16:09:18 GMT

Hi @naveed ,

PA's don’t support IEEE C37.94 directly, but they do support Modbus and DNP3.

Re: Protocol Confirmation Required for Industrial Firewalls IEEE C37.94

Brandon_Wertz — Wed, 30 Oct 2024 19:18:20 GMT

@naveed wrote:

Can somebody confrim if palo alo firewalls supports these protocols "IEEE C37.94 or not need solid answer for industrial firewalls???

What you're asking is more akin to asking for firewalls that understand Ethernet (IEEE 802.3) versus an "industrial protocol." Industrial protocols are more like CIP, modbus, DNP3, tinwcat. Looking at IEEE 37.94 it's a standard for "physical media" in Optical fiber.