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IPS, the firewall,RED networks, and bypassing for MSFT IPs.

WABGOR_DAVE

Hello all,

May be a silly question, however, in the IPS service:

Do we need to include the RED networks for remote offices as well?

Similarly, do they (RED networks) need to be listed in the Firewall rule for Teams and the like:

Finally, besides the URLs from MSFT's exception list, there are CIDRs listed. Is there any way to get them in bulk to the "Network Definitions"? In their exception list, the IPV4 CIDRs are at 38 right now (URLs are at about 330...). Should the destination be: Internet IPv4 or Any IPV4?



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  • Hi Dave,

    Yes, I would put the RED networks in both places.  My IPS Exception is simple, but maybe something has changed in the last 14 months as we stopped using Teams regularly about then.  Still it seems like I had no problems dealing with a client via Teams several months ago...

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • in reply to BAlfson

    Thanks Bob! For Teams right now, I have 5 CIDR networks defined.  Out of curiosity, what are the ".....Responses" in your screen grab for Services?

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