Port forwarding to open dns

[surajitom]

Dear all
In the NAT Port Forwarding section,I am forwarding the DNS[53]port to Open DNS direction, i.e. 208.67.220.220 and 208.67.222.222. I am able to write the rule for 208.67.220.220. Whenever I'm trying to same the rule for 208.67.222.222, it's giving me the error message
"The following input errors were detected:

The destination port range overlaps with an existing entry."
I am not able to redirect my traffic to the open DNS.
Please help me.
Thanks in advance.

[ptt]

Please Check the Docs

https://doc.pfsense.org/index.php/Redirecting_all_DNS_Requests_to_pfSense

https://doc.pfsense.org/index.php/Blocking_DNS_queries_to_external_resolvers

https://doc.pfsense.org/index.php/Port_Forward_Troubleshooting

Can you explain, with more details, what you want/need to achieve

[jahonix]

You cannot forward a single port (53) to more than one destination.
Use pfSense DNS Forwarder (or DNS Resolver in forwarding mode) and have it query the OpenDNS servers.

This is not a NAT issue.