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Question posted by jcibdigo on July 20th, 2020

Reset Zyxel P-661hnu-f1 Router

I've reset the router several times, have also tried all the different username/password combinations suggested, but I still cannot log into the router. I want to set it to extend my wify range as a second router.

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Answer #1: Posted by BusterDoogen on July 20th, 2020 12:59 PM

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Username/ password of ZyXEL P-661HNU-F1 and forgot them, as you can just reset the ZyXEL P-661HNU-F1 router by press-and-hold the reset button with a clip for about 15 seconds.

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Related ZyXEL P-660HNU-F1 Manual Pages

Quick Start Guide - Page 6

...660HNU-F1 is not, you need to enter your username and password. Use the WPS/WLAN Button if your vendor. Use the wireless SSID (network name) and WPA-PSK encryption key if the device does not have a hardware problem and you want to set up , try turning the P-660HNU-F1... (WPS) logo - You may have the WPS logo - Setting Up a Wireless Connection If you need to www.zyxel.com.

Quick Start Guide - Page 12

...go to Network Setting > Wireless. • To configure the USB File Sharing feature, go to Network Setting > Home Networking > File Sharing. • To configure the USB Printer Server feature, go to Network Setting > Home Networking > ...to view from the drop-down list box on the ZyXEL home page to go to www.zyxel.com. 2. Go to Network Setting > Wireless > WPS See the User's Guide for details...

User Guide - Page 1

ADSL Router Series P-660HNU-Fx, P-660HN-Fx, P-661HNU-Fx (x stands for 1 or 3) Default Login Details IP Address https://192.168.1.1 Admin User Name: admin Password: 1234 User User Name: user Password: 1234 FEidrimtiownawr1we,w.V1zye2xr/esl2.ico0onm113.10 www.zyxel.com Copyright © 2011 ZyXEL Communications Corporation

User Guide - Page 11

...Managing the ZyXEL Device 25 1.6 The RESET Button ...25 Chapter 2 Introducing the Web Configurator ...27 2.1 Overview ...27 2.1.1 Accessing the Web Configurator 27 2.2 The Web Configurator Layout ...29 2.2.1 Title Bar ...29 2.2.2 Main Window ...30 2.2.3 Navigation Panel ...30 2.3 User Mode ...32 2.3.1 Overview ...32 2.3.2 What You Can Do ...32 2.3.3 Navigation Panel ...33 2.3.4 Network Map ...33...

User Guide - Page 21

...ZyXEL Device's specific model. CHAPTER 1 Introduction 1.1 Overview The ADSL Router Series includes the P-660HNU-Fx, P-660HN-Fx, P-661HNU-Fx (x stands for example P-661HNU-F1, denote a device that works over ISDN (Integrated Services Digital Network...maximize the speed and range of your ZyXEL Device. Refer to the ZyXEL Device's ETHERNET ports (or wirelessly). The ZyXEL Device can connect to ...

User Guide - Page 25

...different types of the device to totally re-configure the ZyXEL Device. You could simply restore your password or cannot access the web configurator, you will be useful if the device becomes unstable or even crashes. This means that you will have to reset the ZyXEL...). 2 To set the device back to the factory default settings, press the RESET button for Managing the ZyXEL Device Do the...

User Guide - Page 31

... screen to make your ZyXEL Device's time and date. Maintenance Users Account Users Account Use this screen to upload firmware to your user accounts. Firmware Upgrade Firmware Upgrade Use this screen to configure the passwords your device. Backup/Restore Backup/Restore Use this screen to set it to e-mail the logs to you the active...

User Guide - Page 75

... Protocol Give a class name to this traffic, such as Email in this example. AA:FF:AA:FF:AA:FF. Set the port range to identify the traffic source by checking Network Setting > QoS > Monitor. This also maps your computer - 192.168.1.23. Chapter 3 Tutorials Class Name To Queue From Interface Ether Type Source - Port...

User Guide - Page 95

...Select this to exchange routing information with other routers. it is a network-layer protocol used to the previous screen. It...Protocol) allows a router to have the ZyXEL Device get subscribing information and maintain a joined member list for each time you select disable in...the size of the ZyXEL Device in the RIP Operation field. the ISP assigns you a different one each multicast group....

User Guide - Page 104

... the multicast routers group. The address 224.0.0.1 is used by IP multicast computers. After that, the ZyXEL Device periodically... with the ZyXEL Device's WAN IP address), set the DNS server fields to gather group membership. The ZyXEL Device can access...networks to get the DNS server address from the ISP. 104 ADSL Series User's Guide All hosts must know the IP address of www.zyxel...

User Guide - Page 107

... LAN and you want to configure advanced options, leave them alone. 6.2 The Wireless General Screen Use this is somewhat more complicated to do. • What advanced options do . You must then change the ZyXEL Device's SSID or security settings, you will lose your wireless connection when you can set up a wellsecured network very easily. Even...

User Guide - Page 116

...button within two minutes of the ZyXEL Device) to set up a WPS wireless network by checking the device's settings. Chapter 6 Wireless Figure 36 Network Setting > Wireless > WPS The ...range of pressing this section to set up a WPS connection with WPS Method Method 1 PBC Use this button to add another WPS-enabled wireless device (within two minutes to have it present its PIN to the ZyXEL...

User Guide - Page 142

... have IP addresses in the published shares. No user name and password or other form of the ZyXEL Device's media server feature. Figure 54 Network Setting > Home Networking > Media Server 142 ADSL Series User's Guide DLNA devices A and B can access and play files on your ZyXEL Device to act as a media server to provide media (like...

User Guide - Page 183

... with www.dyndns.org. Dynamic DNS allows you a password or key. 12.1.1 What You Need To Know DYNDNS...want to be aliased to enable DDNS and configure the DDNS settings on your own computer using an IP address that will give you to have registered a dynamic DNS account with one or many dynamic DNS services so that anyone can also access your ZyXEL Device's DDNS, click Network Setting...

User Guide - Page 188

...settings. 13.4 Firewall Technical Reference This section provides some technical background information about the topics covered in this chapter. 13.4.1 Guidelines For Enhancing Security With Your Firewall 1 Change the default password...? Apply Click Apply to save your protected network. Use caution when creating or deleting firewall rules and test your ZyXEL Device. 4 Don't enable any way. ...

User Guide - Page 218

...) by which you can only distinguish between multiple rules for incoming SAs. Telecommuters can be a real domain name or email address. The ZyXEL Device can distinguish up to 12 different incoming SAs that connect from remote IPSec routers that have the ZyXEL Device automatically use separate passwords to simultaneously connect to identify the remote IPSec...

User Guide - Page 249

... page 25. 5 If the problem continues, contact the network administrator or vendor, or try to access the ZyXEL Device with the default IP address. Ignore the suggestions about your browser. I can access the ZyXEL Device, check the remote management settings and firewall rules to find out why the ZyXEL Device does not respond to HTTP. • If...

User Guide - Page 251

...-peer applications. 2 Turn the ZyXEL Device off, wait for one of traffic on . 3 If the problem continues, contact the network administrator or vendor, or try one minute and turn it back on the network. If it may have too many programs open that use the Internet. Advanced Suggestions • Check the settings for some programs that...

User Guide - Page 253

... Network. 1 Disconnect the Ethernet cable from the ZyXEL Device's LAN port or from your computer. 2 Re-connect the Ethernet cable. see Section 3.5.1.3 on page 51. I use the MSN messenger. 1 Wait more than three minutes. 2 Restart the applications. If you have forgotten the password, delete the username, restart the computer, add the username again and try to...

User Guide - Page 271

... can not use the same IP address. Figure 139 Conflicting Computer IP Addresses Example Conflicting Router IP Addresses Example Since a router connects different networks, it must be solved by assigning a different static IP address to computer A or setting computer A to the computer or the router's LAN port. In the following example, the LAN and WAN are on...