Need help redirecting traffic to local network

Installing and Using OpenWrt Network and Wireless Configuration
7

I tried with the config but seems to have some issues with TCP retransmission. The config is as follow

config redirect
        option dest 'lan'
        option target 'DNAT'
        option name 'test'
        option src 'lan'
        option src_dport '1883'
        option dest_port '1883'
        option reflection '0'
        option dest_ip '192.168.10.254'

sshdump
sshdump1442×1475 344 KB

The first image is from Wireshark sshdump to the router
local
local1442×1475 337 KB

The second image is from my local machine running my hack mqtt server

I made sure 1883 is open to 0.0.0.0 and I used a local client to confirm the mqtt server is running

╰─$ sudo netstat -apn|grep 1883            
tcp        0      0 0.0.0.0:1883            0.0.0.0:*               LISTEN      237905/mosquitto    
tcp        0      0 127.0.0.1:55220         127.0.0.1:1883          ESTABLISHED 235316/mqtt-explore 
tcp        0      0 127.0.0.1:1883          127.0.0.1:55220         ESTABLISHED 237905/mosquitto

Any clue on how this happening? I saw from the first image the 173 (IoT MQTT pusher) tried to send packets to both 254 (my local MQTT server also my desktop) and 119.29.42.117 (remote server MQTT to be intercepted). Thanks.