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R7200 (Firmware Version V1.2.0.92_1.0.1) randomly drops internet connection
R7200 (Firmware Version V1.2.0.92_1.0.1) randomly drops internet connection Router is connected to a DSL Modem that is always on. Provider tells me that their logs show my router is forcing the ra...
What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?
Be sure your using a good quality LAN cable between the modem and router. CAT6 is recommended.
Has a power off for 1 minute then back ON with the ISP modem and router been performed since last update?
Be sure to restart your network in this sequence:
Turn off and unplug modem.
Turn off router and computers.
Plug in and turn on modem. Wait 2 minutes for it to connect.
Turn on the router and wait 2 minutes for it to connect.
Turn on computers and rest of network.
Has a factory reset and setup from scratch been performed since last FW update? A complete pull of the power adapters for a period of time after the factory reset then walk thru the setup wizard and setup from scratch with a wired PC and web browser. https://kb.netgear.com/22697/How-do-I-install-my-NETGEAR-router-using-the-router-web-interface
Recommend setting the default DHCP IP address pool range to the following after applying and a factory reset: 192.168.#.100 to 192.168.#.200.
https://kb.netgear.com/24089/How-do-I-specify-the-pool-of-IP-addresses-assigned-by-my-Nighthawk-router
https://kb.netgear.com/25722/How-do-I-reserve-an-IP-address-on-my-NETGEAR-router
I would power OFF the ISP modem for 1 minute. Factory reset the router and power it off. Power ON the ISP modem and let it sync. Then power ON the router and walk thru the setup wizard again using a wired PC and a web browser.
Press the back reset button for 15 seconds then release.
https://kb.netgear.com/9665/How-do-I-perform-a-factory-reset-on-my-NETGEAR-router
Or use the ERASE button on the routers web page to factory reset the router:
https://kb.netgear.com/24233/How-do-I-erase-the-configuration-settings-on-my-Nighthawk-router
Many thanks for the quick response.
Yes, I did perform a power cycle after the last firmware update which was a while ago now (more than a year?).
ISP modem: Comtrend VR3030
Anyway, I had to dig out my old laptop with an ethernet port in order to perform the factory reset you suggested, that's why it took me a few days to actually do it..
So far so good.
Good to hear.
Model of the ISP modem suggests a router at the modem. This would be a double NAT (two router) condition which isn't recommended. This would be a double NAT condition which isn't recommended. https://kb.netgear.com/30186/What-is-Double-NAT
https://kb.netgear.com/30187/How-to-fix-issues-with-Double-NAT
Couple of options,
1. Configure the modem for transparent bridge or modem only mode. Then use the NG router in router mode. You'll need to contact the ISP for help and information in regards to the modem being bridged correctly.
2. If you can't bridge the modem, disable ALL wifi radios on the modem, configure the modems DMZ/ExposedHost or IP Pass-Through for the IP address the NG router gets from the modem. https://kb.netgear.com/25891/DMZ-on-NETGEAR-routers
https://kb.netgear.com/24086/How-do-I-set-up-a-default-DMZ-server-on-my-Nighthawk-router
3. Or disable all wifi radios on the modem and connect the NG router to the modem, LAN to LAN configure AP mode on the NG router.
https://kb.netgear.com/20927/How-do-I-change-my-NETGEAR-router-to-AP-modeGlad you got it working. Be sure to save off a back up configuration to file for safe keeping. Saves time if a reset is needed.
https://kb.netgear.com/24231/How-do-I-back-up-the-router-configuration-settings-on-my-Nighthawk-router
Enjoy. 📡The ISP modem is in fact in bridge mode. I double checked.
It is the router that initiates the disconnect. It is not clear why.
Is there any way to log the router's actions in more detail in order to troubleshoot what is going on?
nora_h wrote:
The ISP modem is in fact in bridge mode. I double checked.
How?
I ask because different devices have different ways of getting into those settings and there have been times when people assume that they are in bridge mode simply because they turned off the wifi from a modem/router.
In this case, that modem looks much like Netgear's DM200, with only basic router function and no wifi, so we can rule that one out.
comtrend vr-3030 bridge mode - Google Search
