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daboochmeister's avatar
daboochmeister
Icon for Cirrus rankCirrus
Aug 13, 2018

Can an F5 ASM WAF or iRule block on the basis of Autonomous System (AS) number?

Env: F5 LTM appliances (4200 series) with APM, ASM. 11.5.2 (soon to be 13.x)

 

We're looking for a way to block accesses on the basis of the AS number associated with the request (eventually to be implemented on our firewalls, but as an interim). Can an ASM WAF config do so? Or is it possible via iRule?

 

thx

 

as number
ASM Advanced WAF
autonomous system number
iRules
security
waf

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  • youssef1's avatar
    youssef1
    Icon for Cumulonimbus rankCumulonimbus
    Aug 13, 2018

    Hi,

     

    Can you be more explicit please. As I understand, to do simple you try to blocked some request depending a specific number that is contain in the URI?

     

    The AS number associated is contain in the URI (parameter) or it is in the body (POST)?

     

    regards