Dnsmasq[46769]: possible DNS-rebind attack detected ?
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I saw this in my sistem logs menu? what this means
Mar 5 12:30:11 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:11 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:15 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:15 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:22 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:22 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:30 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:30 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:38 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:38 dnsmasq[46769]: possible DNS-rebind attack detected: static.oanam.okazii.newdev.ro
Mar 5 12:30:47 dnsmasq[46769]: possible DNS-rebind attack detected: okazii.newdev.ro
Mar 5 12:30:47 dnsmasq[46769]: possible DNS-rebind attack detected: okazii.newdev.ro -
It means that your upstream DNS server (Whatever is under System > General) is giving back private IPs for those hostnames. So you may need to disable the DNS rebinding protection under System > Advanced to get those responses.
