Here is the story, my housemate unplug my ethernet cable because he said my ethernet cable causes the router kept on disconnect (which what i observe is only disconnect around 4pm-5pm). Izzit only lan port 3 which are did not mention any service type and no protocol at all can serve as ethernet port? Based on the information get on the router admin page: [Port] > [SERVICE TYPE] > [Protocl] ETH_connection_1 > INTERNET > PPPoE ETH_connection_2 > IPTV > Bridged ETH_connection_ 4 > TR069 > DHCP ETH_connection_ 5 > VOICE > DHCP I can't find any information online regarding the service type in lan port. Can any expert on this field explain is it specified port are meant to specified function and port can only serve as ethernet port? Anyway, i cant even find the user manual online for this modem/router model. https://drive.google.com/file/d/1mtziWdMxwF4CJUbwLNrDWRV5cnOnbzeY/view?usp=sharing ^ Picture of LAN PORT https://drive.google.com/file/d/13lSYkiVRjYkatnHwr63yuviDHwYDFSKk/view?usp=sharing ^ Picture of the configuration page and model number etc
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