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WinCC Unified V18 firewall setting

11/26/2023 8:07 PM	Rate (0)
AutoGen_3348493 Regular Member Joined: 10/4/2018 Last visit: 4/10/2025 Posts: 3 Rating: (1)	Hello, I need some info about firewall (ports/rules) configuration in order to allow WinCC Unified runtime loads in chrome. WinCC unified runtime V18 upd3 on Windows 10 with McAfee antivirus and its firewall. When McAfee's firewall is disabled the page https://<PCNAME>/WebRH loads. When firewall is enabled it doesnt load. I have found this table of ports to be enabled (read me for update 2 page 5 - https://support.industry.siemens.com/cs/br/en/view/109773716) but it is for Unified V 16. Are there any additional ports/rules to allow to get it work?
	Last edited by: AutoGen_3348493 at: 11/26/2023 20:08:15 Last edited by: Jen_Moderator at: 11/27/2023 13:07:30 Link optimized.
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11/27/2023 1:44 PM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 4/28/2025 Posts: 15368 Rating: (1896)	Hello AutoGen_3348493 https://support.industry.siemens.com/cs/ww/en/view/109803796/141344720523 I think there has nothing changed. Also in V18 Manual: https://support.industry.siemens.com/cs/ww/en/view/109813308/160908464395 Bye Murof
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