Provider box · Optimum

Optimum Gateway restart, Wi-Fi password, port forwarding and extenders

The Optimum Gateway is the combined modem and Wi-Fi router Optimum includes with its internet plans. You manage it with your Optimum ID in the My Optimum app or at optimum.net/mynetwork, not on a local admin page.

Sign in
optimum.net/mynetwork or The My Optimum app
App
My Optimum (iOS, Android and Amazon)
Password
You sign in with your Optimum ID and password. The default Wi-Fi name and password are on the label on the bottom of the Gateway; the password is listed as the Wi-Fi Pre-Shared Key.
Models
Gateway 6E, Gateway 6, Gateway 5, Altice One

Checked 1 November 2026. Optimum Gateways (Gateway 5 and newer) and the Altice One box with a built-in gateway, as described in Optimum’s help pages in 2026. The app notes that its features depend on your equipment.

Sign in to the Optimum Gateway

  1. Go to https://www.optimum.net/mynetwork and sign in with your Optimum ID and password.

  2. Your network name and password are under My WiFi network.

  3. To change them, click More in My WiFi network, enter the new details and click Save.

After changing the Wi-Fi name or password, reconnect every device, including Optimum TV boxes. Forgotten your Optimum ID? Optimum’s ID help page at optimum.net/idhelp resets it.

In the My Optimum app

  1. Open the app and sign in with your Optimum ID.

  2. Tap WiFi; the network name and password are at the top.

  3. Tap to edit them, then tap SAVE.

On an Optimum One or Optimum TV box

  1. Press the home button on the remote and select Settings.

  2. Highlight Internet, then select My Home WiFi.

Restart it properly

Every device on your network disconnects while the equipment restarts, which takes about five minutes.

  1. In the My Optimum app, tap WiFi › More options › Manage router settings.

  2. Tap Restart my Internet equipment.

  3. Wait about five minutes for the internet to come back.

Optimum’s virtual assistant, Allie, can also restart your equipment remotely from the chat on optimum.net.

Restart by hand

  1. Unplug the Gateway’s power cord, and remove the backup battery if you have one.

  2. Wait 30 seconds.

  3. Plug it back in, reinsert any battery, and try the internet again.

On an Optimum One or Optimum TV box

  1. Press the home button on the remote and select Settings.

  2. Select System, then INTERNET/WIFI AND PHONE and REBOOT.

  3. Or hold the diamond button on the box’s front panel for 10 seconds, until GW Reset appears.

Schedule a restart

Optimum documents no scheduled restart.

Update the firmware

Optimum’s help pages describe no firmware check or update for its Gateways; the equipment is Optimum’s and it manages it.

See connected devices

  1. In the My Optimum app, tap WiFi › View my network to see devices on your Wi-Fi.

  2. To rename one, tap the right arrow next to it, rename it and pick a category.

  3. Save your changes.

  4. To group devices by person, tap My Account › Manage my household and create profiles.

Phones and laptops that use a private (random) MAC address may show up as unrecognised devices.

Pause devices with Advanced Security

Advanced Security, available only on Optimum Gateways and routers, adds profiles, internet pause and schedules.

  1. Sign in at optimum.net and open Advanced Security from the Internet section.

  2. Select Manage Settings.

  3. Assign devices to profiles, then pause a profile or set its schedule.

UPnP and port forwarding

Optimum’s help pages for its Gateways don’t mention UPnP or NAT-PMP. Its port management pages cover only port forwarding and port triggering.

An open port lets anyone on the internet reach that device, so forward only what a game or service needs and delete rules you no longer use.

Port forwarding

  1. Go to https://www.optimum.net/mynetwork and sign in.

  2. At the bottom of the page, select Port forwarding, then Manage.

  3. Select a device and enter a unique rule name.

  4. Enter the external and internal ports, choose the protocol and select Save.

If the device isn’t listed, go to Advanced settings › Port management and select Add New Port Forwarding Rule. Optimum recommends locating the device by host name; by IP address, reserve it under Address Reservation on the LAN Setup page.

Port triggering

  1. At optimum.net/mynetwork, select Advanced settings at the bottom of the page.

  2. Under Port Management, in Port Triggering, select Add New Port Triggering Rule.

  3. Choose a service, or User-Defined Service, then the trigger protocol and port range.

  4. Tick Same as Initiating Port and select Save Changes.

Triggered ports open only while needed and close when not in use.

Prioritise calls and gaming

Optimum documents no QoS or device priority setting for its Gateways.

2.4 and 5 GHz, and the channel

Optimum’s help pages for its Gateways describe no way to split the 2.4 and 5 GHz bands or choose a channel. For Wi-Fi trouble, use WiFi › Troubleshoot my Internet in the app.

Mesh: which node a device uses

Optimum WiFi Extenders are set up yourself, in the My Optimum app.

  1. Open the My Optimum app and sign in.

  2. Tap My account › set up Extender, or WiFi › More options › set up Extender.

  3. Follow the steps on screen.

Guest network

Optimum’s current help pages describe no guest network on its Gateways; share your main Wi-Fi details instead. The optimumwifi hotspots you may see are Optimum’s public network for customers out of the home, not a guest network.

DNS settings

Optimum documents no DNS setting for its Gateways. Its network also has built-in security that shows a warning page before known dangerous sites; you can click Continue anyway.

Connection status and logs

  1. Check the Gateway’s front panel; it is online when POWER, DS/US and ONLINE are solid green.

  2. In the My Optimum app, tap WiFi › Troubleshoot my Internet and follow the steps.

  3. Tap WiFi › More Options › Check my Internet speed to the Gateway for a speed test.

The app’s test measures the speed delivered to the Gateway, so it can be higher than a test run over Wi-Fi on your phone or laptop.

Manuals and downloads

Links go to the maker’s own pages.

Questions

Where is my Optimum Wi-Fi password?

The default one is on the Gateway’s label as the Wi-Fi Pre-Shared Key. If you changed it, see My WiFi network at optimum.net/mynetwork or the WiFi tab in the app.

Is there a 192.168 admin page?

Optimum’s help pages don’t describe one for its Gateways. You manage the Gateway online at optimum.net/mynetwork or in the My Optimum app, with your Optimum ID.

How do I forward ports on Optimum?

Sign in at optimum.net/mynetwork, select Port forwarding at the bottom of the page and Manage, then pick the device and enter the ports.

Sources

Checked on 1 November 2026.

See what your router can’t tell you

Kilobat is a Mac menu-bar app that watches the network from your side: which app is using it, whether the Wi-Fi, the router or the provider is slow, and why a call froze.

Download for Mac ↓
brew install seifip/kilobat/kilobat