How to bypass tcpwrapped with nmap scan

 

I’d a scan task and I faced following result

x.JPG

Scan methodology was

nmap -n -vv -A x.x.x.x --min-parallelism=50 --max-parallelism=150 -PN -T2 -oA x.x.x.x

I’m sure that this is a firewall’s or loadbalancer’s game. I tried many way such as change source port, source IP , fragmentation, etc..

  • Do you have any idea/suggestion to bypass this case?
  • on another hand, Do you know how to do that on firewall policy(on any firewall)? Thanks
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