Configure DNS name servers
Configure the IP addresses of your corporate
DNS name servers or resolvers. While you can select a static or DHCP configuration, make
sure you use a static configuration for DNS Forwarder.
If you configure a local resolver for DNS Forwarder, the DNS name server you configure in this area is used as a fallback recursive resolver when ETP is not reachable through DNS over TLS (DoT) or UDP. If a local resolver for DNS Forwarder is configured, you can configure the DNS Server to use the ETP IP addresses. For more information, see Configure local DNS servers.
Note: Make sure that you provide valid IPv4
addresses. Currently, the security connector does not support IPv6.
How to
Next steps
- Before proceeding, make sure that your firewall is configured to allow traffic on TCP port 443 and UDP port 123.
- Run a connectivity test