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WNDR4500v2
2 Topics
N900 (WNDR4500v2) Web Administration not accessible
Hello, Overnight, the router's Web administration server became inaccessible: the port 80 was closed, but everything else was still functioning properly (Wi-Fi, local connectivity and Internet, etc.). I had to change the configuration of the router so I tried a simple factory reset: the configuration of the router had been successfully reset, but I still do not have access to the administration Web interface. The router is now unusable since I cannot modify the configuration, and I can only use the router with the default configuration. I tried several techniques without success: factory reset, hard reset (30/30/30), TFTP (on Windows and Linux), connection by all LAN ports or by Wi-Fi, Netgear Genie, etc. Here is a nmap scan with all opened ports on the router: Host is up (0.0028s latency). Scanned at 2017-07-20 04:57:22 CEST for 6778s Not shown: 65527 closed ports PORT STATE SERVICE VERSION 53/tcp open domain dnsmasq 2.15-OpenDNS-1 548/tcp open afp Netatalk 2.2.5 (name: WNDR4500v2; protocol 3.3) 1990/tcp open tcpwrapped 5000/tcp open tcpwrapped 5916/tcp open unknown 8200/tcp open tcpwrapped 20005/tcp open btx? NetUSB 33344/tcp open tcpwrapped NetUSB MAC Address: C4:04:15:11:xx:xx (Netgear,) Service Info: OS: Unix curl http://192.168.1.1 curl: (7) Failed to connect to 192.168.1.1 port 80: Connection refused Port 80 of the Web administration interface is not open. I saw another person with the same problem but there is no solution: http://www.tomshardware.co.uk/answers/id-2988795/netgear-wndr4500v2-wireless-router-issues.html What can I do? Is the bug known? Thank you. EDIT: OK, just found this thead: https://community.netgear.com/t5/Wireless-N-Routers/WNDR4500v2-Router-Recovery-Using-UART-Serial-Converter/m-p/1296073#M25997 I will try this if no one has a better idea here :)Solved
