20 Most Recent Zyxel P660HW-D1 Router Questions & Answers


Change NAT to open

I have this router and have just enabled the NAT settings from Strict to Open:-

1. Log into router's IP address ( and enter password. Select "Advanced Setup".

2. Click on Advanced on left hand menu and select UPnP

3. Check all three boxes in window and click on Apply

4. Close router configuration window and run XBox test again. Worked for me!
10/4/2022 8:50:07 PM • Zyxel P660HW-D1... • Answered on Oct 04, 2022

Ipod touch won't find my wi fi

5/11/2022 10:41:25 AM • Zyxel P660HW-D1... • Answered on May 11, 2022

NAT 3 in PS3 Router Zyxel P-660HW-T1 v2

Yeah I had this problem but she's fixed. No need to upgrade the firmware me thinks.

1) Type in "" into the address bar of your browser. The log in page for your browser appears.
2) Enter your password - by default this is "1234", but you might have changed it. If you have changed it before log in with that new one.

A page should load with a lots of boring information. On the left side there should be a panel of stuff, what you want is "advanced settings". If advanced settings IS there on the left go to step "a" below. If advanced settings (or in fact anything) IS NOT down the left proceed to step "b" below.

a) Happy days. All you have to do is click the "+" beside advanced settings to expand it, then select UPnP. Then just click ALL of the boxes (there's 3 of them I think). That's it.

b) You are logged into some sort of stupid mode where you can't change anything. All you can do is refresh the page or log out. This is probably because you entered "1234" as the password, but in fact this password has previously been changed by you or someone else. So go back to the log in screen ( in the address bar) and put in the one you changed it to, if you can remember it. If you do remember it and log in successfully (successfully being that you can see "advanced settings" on the left), go back to step "a" above. If you still can't get to that page it means you don't know your password. So you're going to have to reset your router. Go to step "c".

c) Resetting your router. Turn the router off. Then hold the reset button for 30 seconds and power on the router at the same time. Now I think you'll have to set up your router again like when you got if first, to connect to the internet, so do it. Then log in to again. This time the password "1234" should bring you to the proper screen with advanced settings. If it does go to step "a". If it doesn't go to step "d".

d) You'll have to default reset your router. Turn it off. Turn it on and hold reset for 15 seconds. Some light will flash. Release button and let it reboot. Now log in to again. If it works and you can select "advanced settings" go to step"a". If you STILL can't see advanced settings you're at the end of the line and I don't know what to do. Contact your provider or something.

If you haven't done this already...on your ps3:
Open up network >> internet connection. Choose wireless/wired - whichever you want. Choose "Address settings" - "custom", "IP address" - choose manual.Enter these:

IP address - ""
Subnet Mask - ""
Default Router - ""
Primary DNS and Secondary DNS same as default router.

Then enter than. Don't know what MTU is (it'll come up next). You're done.
2/11/2021 6:27:25 AM • Zyxel P660HW-D1... • Answered on Feb 11, 2021

I have a linskys EQ-660R ADSL Router and i am

you need to set wan type to PPPOE for ADSL ADSL has one IP address coming out of your building to the ISP How does it connect many internal computers to just one outgoing IP address you may wonder. It uses different port numbers for each computer on the same ip address via a PPPoe connection . http://searchnetworking.techtarget.com/definition/PPPoE if still stuck call your isp for help you will most likely need dynamic IP for the isp ip and DNS /
11/16/2017 12:23:33 PM • Zyxel P660HW-D1... • Answered on Nov 16, 2017

Change NAT from strict to open

You need to do port forwarding on your router. First, you must setup a static IP address on your XBOX. Then You must open these ports on your router setup page using Port Forwarding feature. 80 TCP and UDP, 53 TCP and UDP, 3074 TCP and UDP.
10/22/2016 2:52:08 AM • Zyxel P660HW-D1... • Answered on Oct 22, 2016

How do i change my NAT to strict to open

the zyxel is used for secure network.
you need to enter the admin passw first and enter on port forwarding the ports numbers of XBOX
enter folling ports
  • TCP 80
  • UDP 88
  • UDP 3074
  • TCP 3074
  • UDP 53
  • TCP 53
  • Now test again.
    10/22/2016 2:49:33 AM • Zyxel P660HW-D1... • Answered on Oct 22, 2016

    Can you command the router to reset in 15 minutes delay

    Not if this is a home router. Some expensive enterprise routers can be managed with scripts that will allow specialized commands.
    2/22/2015 6:42:19 AM • Zyxel P660HW-D1... • Answered on Feb 22, 2015

    I have forgotten my password for my zyxel router.

    If you forgot the password of your router. If ever you already change it from default, resetting is the only way now I know. If default consult your manual.

    There's always a reset pin on every router. Go to manufacturer's site and download the manual for your particular model. Scan thru pages and look for Resetting the router.
    6/26/2014 2:16:01 PM • Zyxel P660HW-D1... • Answered on Jun 26, 2014

    Find wep key

    Wep key in on the side, back or bottom of your router. usually about 15 or so numbers and letters. Mac key ore pc key etc.
    4/24/2014 1:41:26 AM • Zyxel P660HW-D1... • Answered on Apr 24, 2014

    Key phrase

    First, go to this site - 660HW Series ZyXEL - and download a manual for the ZyXEL P660HW-D1. Quick start guide Download Library Next, hook up the router to your computer with a LAN cable. Open a browser and enter into the url address window. The default login is 1234. Then configure the wireless settings - see pages 6 & 7 of the guide.
    2/23/2014 10:08:18 AM • Zyxel P660HW-D1... • Answered on Feb 23, 2014

    Wireless key phrase

    Try typing the router ip address into your search engine and you should get a page where you can make adjustments to the basic setup
    2/20/2014 4:10:57 PM • Zyxel P660HW-D1... • Answered on Feb 20, 2014

    No options on left hand bar just name of router and status

    My thoughts are: have you tried a different browser? Do you have a valid admin login?
    1/30/2014 4:30:30 PM • Zyxel P660HW-D1... • Answered on Jan 30, 2014

    I dont no mypassword of wifi

    If you got WPS capability on the device you are trying to connect you can push the WPS-button on the router, or you can login to the administration interface on the router (IP-address might be underneath unless you don't know it) and change the password to your liking. If you don't know the login and password for your interface then i guess the last resort is to find the reset button on the router and use the provided login that usually is found on a sticker underneath the device (your router), and simply set a new password for your WIFI.
    11/18/2013 2:54:37 PM • Zyxel P660HW-D1... • Answered on Nov 18, 2013
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