F5 AppWorld 2024 session proposal deadline extended to Friday, December 8th!
Hi F5 Community,
We are restricting thru Port Lockdown our F5 DNS system which is facing Internet.
Does UDP/53 and TCP/4353 already enough?
Or we still need to open both TCP/UDP 53 and TCP/UDP 4353?
So i think if you would like to enable about security DNS or zone transfer, You have to open TCP 53 and TCP 4353 for protocol IQUERY
or learn more...