Home network checklist
- Unique admin and Wi-Fi passwords
- WPA2 or WPA3 turned on
- WPS and remote admin turned off
- Guest Wi-Fi for visitors, if available
Router and ONT Login Guide
Find your router's login address, username and password, then set up Wi-Fi safely in six simple steps.
Security-first guidance Home and business Wi-Fi Official references
1 Find your router's login details
ISP Router
Airtel Xstream Fiber Router
- Login address
- Check device gateway or label
- Username
admin- Password
admin
What to change first: Change the admin password, then the Wi-Fi name and password. Leave the internet (WAN/PON) settings alone; your provider manages them.
Check the sticker on your device first. Login details differ by model, firmware and internet provider, and installers often change them. Replace any default password straight away.
Try these four checks
- Connect to the router itself. Use its Wi-Fi or a cable, and turn off mobile data and any VPN.
- Type the address, don't search it. Enter it in the browser's address bar, for example
192.168.1.1, not in Google. - Find the right address. It is your device's "default gateway": on Windows run
ipconfig; on a phone open the Wi-Fi network details. - Still stuck? Restart the router and try again. Factory reset only as a last resort, after asking your provider (see the warning below).
2 Set up safely in six steps
- 01
Connect locally
Join the router's Wi-Fi or plug in a cable, using the details on the device sticker.
- 02
Open the login page
Type the login address into your browser's address bar and sign in.
- 03
Change the admin password
Do this first, before any other change, so nobody else can sign in.
- 04
Leave internet settings as given
Use PPPoE, DHCP or static IP exactly as your provider supplied. Most ISP routers need no change here.
- 05
Secure your Wi-Fi
Choose WPA2 or WPA3, set a long unique password and turn off WPS.
- 06
Test and note it down
Run an internet speed test, then store the new passwords somewhere safe.
Business network checklist
- Firmware version recorded
- Admin access limited to staff devices
- IP reservations and subnet plan saved
- Encrypted configuration backup kept
JioFiber and Airtel Xstream
JioFiber
Connect with the details on the sticker, then open 192.168.29.1. Change only the Wi-Fi name and password; Jio manages the internet settings.
Airtel Xstream Fiber
Use the login address on the sticker or in your Wi-Fi network details. Keep 2.4 GHz for range and use 5 GHz for nearby fast devices.
Don't factory-reset a provider's router or ONT until your provider confirms how they will restore your internet, phone (VoIP) and TV (IPTV) settings.
Router login directory
Default login details for 38 routers and fiber ONTs used in India. Reviewed 9 September 2026 against manufacturer documentation; the sticker on your device always takes priority.
| Brand | Login address | Username | Password |
|---|---|---|---|
| Syrotech Fiber ONT/Router | 192.168.1.1 / ISP gateway | admin | Syro@43210$ |
| Fibersol FTTH ONT Router | 192.168.1.1 / ISP gateway | admin | Fib@123456 |
| Ubicom Router / ONT | 192.168.1.1 / 192.168.0.1 | adminubiq | adminubiq |
| Uniway Broadband Router | Check device label / ISP gateway | Model and ISP dependent | Check device label or ISP |
| GX Router / GX ONT | 192.168.1.1 / ISP gateway | admin | MAC address printed on device |
| JioFiber Router | 192.168.29.1 (model/provider dependent) | admin | Jiocentrum |
| Jio AirFiber Router | 192.168.31.1 (model/provider dependent) | admin | Check device label or MyJio app |
| Airtel Xstream Fiber Router | Check device gateway or label | admin | admin |
| Jio Set Top Box | Managed via TV UI / MyJio | NA | NA |
| Tenda AC/AX Router | tendawifi.com / 192.168.0.1 | Usually no separate username | Create during setup / label / older model default |
| D-Link Router | dlinkrouter.local / 192.168.0.1 | admin | Device label on newer models; blank on many older models |
| TP-Link Archer Router | tplinkwifi.net / 192.168.0.1 | Older models: admin; newer models: none | Older models: admin; newer models: create during setup |
| Netgear Nighthawk | routerlogin.net / 192.168.1.1 | admin | password initially; changed during setup |
| MikroTik RouterBOARD | 192.168.88.1 | admin | Blank or factory password on device sticker |
| Cisco Small Business Router | 192.168.1.1 | Most: cisco; older models: admin | Most: cisco; older models: admin |
| Ubiquiti airMAX / UniFi Gateway | Discovered controller/gateway IP; older airMAX often 192.168.1.20 | Created during setup; older airMAX may use ubnt | Created during setup; older airMAX may use ubnt |
| Huawei ONT | Model and ISP dependent; check device gateway | Check device label or ISP | Unique label or ISP-managed |
| ZTE ONT | Model and ISP dependent; check device gateway | Check device label or ISP | Unique label or ISP-managed |
| Nokia ONT | Model and ISP dependent; check device gateway | Check device label or ISP | Unique label or ISP-managed |
| Huawei HG8145V5 ONT | 192.168.100.1 / 192.168.1.1 (ISP dependent) | telecomadmin / admin (ISP dependent) | Check device label or ISP provisioning |
| Nokia G-2425G-A ONT | 192.168.1.1 / gateway on device label | Check device label or ISP | Unique label or ISP-managed |
| Beetel 777VR1 / ISP ONT | 192.168.1.1 / ISP gateway | admin | Check device label or ISP |
| BSNL FTTH ONT / Router | 192.168.1.1 / gateway on label | admin | Check device label or BSNL provisioning |
| ACT Fibernet Router | Check device label / default gateway | admin | Check device label or ACT support |
| AS Fiber Router | 192.168.1.1 | admin | as@1952 |
| Excitel Wi-Fi Router | 192.168.1.1 | admin | exc@123 |
| Hathway Broadband Router | 192.168.0.1 / 192.168.1.1 | admin | Check device label or Hathway support |
| Spectra Fiber Router | Check device label / default gateway | admin | Check device label or Spectra support |
| Digisol DG-HR3400 / DG-GR | 192.168.2.1 / 192.168.1.1 | admin | 1234 or device label |
| Mercusys AC / MW Router | mwlogin.net / 192.168.0.1 | Create during setup | Create during setup / device label |
| Asus RT-AC / RT-AX Router | router.asus.com / 192.168.50.1 / 192.168.1.1 | admin | Set during setup / device label |
| Xiaomi Mi Router 4A / 4C | 192.168.31.1 / Mi Wi-Fi app | Managed via Mi Wi-Fi app | Set during initial setup |
| Linksys Smart Wi-Fi Router | 192.168.1.1 / linksyssmartwifi.com | admin | admin initially; changed during setup |
| iBall Baton Router | 192.168.1.1 / 192.168.0.1 | admin | admin or device label |
| TP-Link Archer C6 / EC220 | tplinkwifi.net / 192.168.0.1 | Create during setup | Create during setup |
| Tenda N301 / F3 Router | tendawifi.com / 192.168.0.1 | Usually none | Create during setup / device label |
| D-Link DIR-615 / DIR-825 | dlinkrouter.local / 192.168.0.1 | admin | Blank or device label on newer models |
| Realme Wi-Fi Router | 192.168.1.1 / Realme Link app | Managed via Realme Link app | Set during initial setup |
No brand matches that search. Check the sticker on your device or ask Zerolink support.
Router login questions
How do I find my router login address?
Check the router label or your device network details for the default gateway. Common addresses include 192.168.0.1, 192.168.1.1 and 192.168.29.1.
What is the difference between a router and an ONT?
An ONT converts the fiber line from your provider into a network connection; a router shares that connection over Wi-Fi. Many fiber providers supply one box that does both, and its settings are usually managed by the provider.
Are default router passwords always accurate?
No. Credentials vary by model, firmware and internet provider, and installers frequently change them. Use the device label and official manual as the authoritative source.
Should I reset the router if I cannot log in?
Use a factory reset only as a last resort. It can erase ISP, VoIP and IPTV settings and may require provider assistance to restore service.
Which Wi-Fi security mode should I use?
Use WPA3 when every device supports it, or WPA2/WPA3 transition mode. Avoid WEP and open networks, and disable WPS unless it is required.
Using this router guide with Zerolink Wi-Fi installs
Follow secure login and Wi-Fi setup steps for ONTs and routers used on Zerolink and partner fiber in Gharaunda, Panipat and Karnal — then verify speed after changes.
Wi-Fi networking Home broadband WiFi in Gharaunda WiFi in Panipat