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WAF

Lev Anni

Hi,

I'm trying to use Web Application Firewall to protect web servers behind NAT. Currently I have configured firewall to accept HTTP traffic and forward it to internal server. So my question is, in case of WAF, is NAT required to exist or it's automatically translated? Seems like I can not make it work, it simply forwards all traffic.

Thanks



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    Hi  : Thank you for connecting with the Sophos community team. No NAT rule is not required, only in the Firewall rule, the WAF rule is fine to submit the request to the WAF module (reverseporxy). If any matching rule in the NAT rule section is found for the same traffic then it will act as in DNAT in place of WAF.

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    Hi  : Thank you for connecting with the Sophos community team. No NAT rule is not required, only in the Firewall rule, the WAF rule is fine to submit the request to the WAF module (reverseporxy). If any matching rule in the NAT rule section is found for the same traffic then it will act as in DNAT in place of WAF.

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