unable to get to wan address using ddns service entries in firewall

[hescominsoon]

I ahve two firewalls i am having troubles with., the rule is from my ddns address--to wan address--any any allow. on both of these firewalls the traffic shows as my ip getting blocked./ When i vpn into the network and then go intot he internal network and then manually input my ip(which is the enact same as what the ddns entry resolves to) the direct p rule works..but ddns is not working. one fo the firewlals is 2.6 CE and the other is a 7100-1u running 23.01. I ahve two more firewalls that are working jsut rfine with the exact same entries. any ideas?

[SteveITS]

@hescominsoon It does resolve every 5 minutes by default, so there could be a delay depending on when it changes. If you use Diagnostics/DNS Lookup does it resolve as expected?

[hescominsoon]

@steveits i actually had to change the ttl from the default of like 15 minuytes to 5 minutes...that fixed it..:)