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Taen keren's avatar
Taen keren
Iron Contributor
Sep 16, 2020
Solved

Conditional Access based on Named/trusted locations

Created a CA - where there's an exclusion for named location - the named location contains the IP range of the HQ - xxx.xxx.xxx.33/32

- however I now hear from others that the 'range' is to large, as it contains all kinds of subnets

 

Can someone point me to a ressource where I can see how to narrow down the range?   

  • Taen keren 

    Please take a look at the following article: https://devblogs.microsoft.com/premier-developer/understanding-cidr-notation-when-designing-azure-virtual-networks-and-subnets/ 

    This is all about the CIDR notation (judging from the example you provided it's too generous) and the way it should be done/calculated right.

1 Reply

  • Command0r's avatar
    Command0r
    Iron Contributor

    Taen keren 

    Please take a look at the following article: https://devblogs.microsoft.com/premier-developer/understanding-cidr-notation-when-designing-azure-virtual-networks-and-subnets/ 

    This is all about the CIDR notation (judging from the example you provided it's too generous) and the way it should be done/calculated right.

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