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brfrankl
New Member
August 14, 2019
Question

Cisco threat-detection shun - How to do it on Forti-OS 6.0.6 100F

  • August 14, 2019
  • 1 reply
  • 8021 views

We are exchanging a Cisco ASA 5010 for a Fortigate 100F and want to configure the same rules/features as the Cisco had.  One thing that we have not been able to find is the equivalent to Cisco threat-detection basic (and shun exceptions)..  Can someone point me in the right direction?   We didn't buy any additional licenses/features so this is just the plain 100F.

 

Here is the example from the Cisco

 

threat-detection basic-threat

threat-detection scanning-threat shun except ip-address 10.10.10.0 255.255.255.0 threat-detection scanning-threat shun except ip-address 10.10.10.0 255.255.255.0 threat-detection scanning-threat shun except ip-address 10.10.11.0 255.255.255.0 threat-detection scanning-threat shun except ip-address 172.20.100.0 255.255.255.0 threat-detection scanning-threat shun except ip-address 172.20.105.0 255.255.255.0 threat-detection scanning-threat shun except ip-address 192.168.0.0 255.255.248.0 threat-detection scanning-threat shun except ip-address 192.168.8.0 255.255.248.0 threat-detection scanning-threat shun except ip-address 10.10.12.0 255.255.255.0 threat-detection scanning-threat shun except object-group AV_HOSTS threat-detection scanning-threat shun duration 300 threat-detection statistics threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200

 

TIA

Brian

    1 reply

    justinhatem
    New Member
    November 1, 2019

    I'm interested in doing this too.  Did you ever find out how? 

     

    For now I'm manually blocking IPs/subnets with a Local-in-policy but that's reactive. 

    Create an address group called "BLOCK-ME" or label of your choice, then use SSH or CLI to edit the local-in-policy

     

    edit 5
            set intf "wan1"
            set srcaddr "BLOCK-ME"
            set dstaddr "all"
            set service "ALL"
            set schedule "always"
        next
        edit 6
            set intf "wan2"
            set srcaddr "BLOCK-ME"
            set dstaddr "all"
            set service "ALL"
            set schedule "always"
        next

     

    brfrankl
    brfranklAuthor
    New Member
    November 1, 2019

    Unfortunately I did not.  For now, we are just doing it manually when we catch someone scanning.  Not a great solution.  Wish someone would reply that knew how to do this more elegantly *hint hint*

     

    justinhatem
    New Member
    November 1, 2019