dnsdist: support NXDomain as a target action for dynBlockRules #6908
Description
- Program: dnsdist
- Issue type: Feature request
Short description
Instead of dropping the query or sending a REFUSED answer, it would be nice to be able to forge a NXDomain answer.
Usecase
Some users believe this might be a good way to prevent the same client from asking the same question over and over again.
Description
local dbr = dynBlockRulesGroup()
dbr:setQueryRate(30, 10, "Exceeded query rate", 60, DNSAction.Nxdomain)