[Pdns-users] pdns showing port 53 udp as filtered

[Jackson Yap]

Hi,



We are having issue when doing a mass pdns notify * as not all zones got
through.



We suspect it could be our pdns server having port 53 udp in filtered state.



Host is up (0.00016s latency).

PORT   STATE         SERVICE

53/udp open|filtered domain



How can we remove any filtered state for udp 53 on our pdns server?
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