Eset Web Control - Teams URL/IP

[Michael_wp 0]

Hello,

We try to setup Web Control on Eset 10.0.2045 - generally it works.

We have  enabled the rulle to block not categorised pages. How we can exclude the teams traffic from Webcontrol?

The Teams IP's are not categorized by Eset.

 

 

[Marcos 5,466]

You could create a url group with IP addresses that are not categorized and are accessed directly (ie. not via hostnames) by applications and use the url group in a permissive rule.

[Michael_wp 0]

Can I use there IP ranges , something like 13.107.64.0/18, 52.112.0.0/14, 52.122.0.0/15, 2603:1063::/39 ?

https://learn.microsoft.com/de-de/microsoft-365/enterprise/urls-and-ip-address-ranges?view=o365-worldwide#skype-for-business-online-and-microsoft-teams

[Marcos 5,466]

No, each url/ip address must be entered separately. Wildcards are not supported by Web Control either.

[Michael_wp 0]

So this is not a solution. I do not think it is possible to know or insert manually all the Teams IP Adresses. Why Eset do not categorise the Microsoft IP ?

[Marcos 5,466]

We use a 3rd party website categorization provider database.

I'd recommend not to block "Not categorized" and "Not resolved" categories at all. I'd allow them and report them to ESET PROTECT for a review.

[Michael_wp 0]

Ok, so can you add the IP ranges there? I think it would be usefull.

[Marcos 5,466]

I can't promise anything on behalf of the 3rd party provider. Please raise a support ticket, technical support will have to contact the provider on this matter.

[Michael_wp 0]

I will do it. Thank you!