PFSense does use port 53 itself, I am seeing it use the first DNS server listed in SYSTEM/GENERAL, for things like DNS lookup in DIAGNOSTICS. If port 53 is allowed OUT from the LAN and if any clients are using it you will also see those connections. NSLOOKUP works fine with it.
Pfsense Server Installation - TechExpert Sep 26, 2019 Creating static DHCP mappings - pfSense 2 Cookbook [Book] Creating static DHCP mappings This recipe describes how to add static DHCP mappings in pfSense. A static DHCP mapping ensures a client is always given the same IP address. Getting … - Selection from pfSense 2 Cookbook [Book] pfSense® - World's Most Trusted Open Source Firewall Securely Connect to the Cloud Virtual Appliances. Netgate’s ® virtual appliances with pfSense ® software extend your applications and connectivity to authorized users everywhere, through Amazon AWS and Microsoft Azure cloud services. Network your employees, partners, customers, and other parties to share resources in site-to-cloud, cloud-to-cloud, and virtual private cloud (VPC) connectivity.
PFSense does use port 53 itself, I am seeing it use the first DNS server listed in SYSTEM/GENERAL, for things like DNS lookup in DIAGNOSTICS. If port 53 is allowed OUT from the LAN and if any clients are using it you will also see those connections. NSLOOKUP works fine with it.
DHCP and DNS | Netgate Forum
First off, the network is a /30 with pfsense at .1 and the server at .2 DHCP relay is enabled on the interface and sends DHCP to Ubuntu DHCP server. I have 3 other servers setup just like this and no issue, ARP cache shows the others as xxxx old but for some reason this one server …
DHCP and DNS | Netgate Forum PFSense does use port 53 itself, I am seeing it use the first DNS server listed in SYSTEM/GENERAL, for things like DNS lookup in DIAGNOSTICS. If port 53 is allowed OUT from the LAN and if any clients are using it you will also see those connections. NSLOOKUP works fine with it. pfSense DHCP with Active Directory DNS : PFSENSE The DNS Resolver service in pfSense is set to "Register DHCP leases in the DNS Resolver". However, some of the clients that I have set IP reservations for (a debian server) are …