Hairpin nat broken not working properly

[lleachii]

@lenovomi

dont understand any sentense you wrote.

1. whatismyip.com
2. verify this Public IP matches IP on new ISP router

@lenovomi

using the same dynamic dns alias (https://xxx.xy) from local network DOESNT WORK.

Did you add the rule?

@lleachii

config redirect                                          
        option target 'DNAT'                                         
        option src 'wan'                                           
        option proto 'tcp'                
        option src_dport '80'                                        
        option dest_port '80'                                      
        option src_ip '192.168.1.0/24'    
        option dest 'lan'                                            
        option dest_ip '192.168.xxx.yyy'                              
        option name 'REDIRECT_HTTP_LAN'

@lenovomi

firewall.@redirect[21].dest_ip='10.0.1.104'

Where is 10.0.1.104 (Network and zone)?