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Regular expression for amazon servers

Hello

My firewall setting don't allow connections to the amazon hosts. The packets are dropped. Since those servers have names that change all the time, can someone help me to create a regular expression for this?

ec2-54-152-103-37.compute-1.amazonaws.com
ec2-54-88-56-233.compute-1.amazonaws.com
ec2-52-5-193-234.compute-1.amazonaws.com
ec2-54-209-141-42.compute-1.amazonaws.com
ec2-54-208-141-15.compute-1.amazonaws.com
ec2-54-175-97-106.compute-1.amazonaws.com
etc.


Where would I have to set this up. Firewall outgoing rules?

Thanks

Roger


This thread was automatically locked due to age.
  • In fact, Roger, there's no such thing for DNS, so let's see if we can figure out the cause.  Please show us a line from the Firewall log file where one of these was dropped.

    Cheers - Bob
     
    Sophos UTM Community Moderator
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