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Forum Discussion
dougaday
Dec 17, 2021Follower
R6400v2 Can't connect to the router itself
R6400v2 Installed firmware update which caused delays in connecting to websites or wouldn't connect at all. Tried logging onto the router to check the settings but it wouldn't connect to the router. ...
DUIdui
Dec 24, 2021Aspirant
Also have this problem after installing firmware V1.0.4.122_10.0.95.
michaelkenward
Dec 24, 2021Guru - Experienced User
DUIdui wrote:
Also have this problem after installing firmware V1.0.4.122_10.0.95.
Same question for you as the one from plemans .
What is the modem/gateway (if there is one) in front of lour router.
- TvestraDec 24, 2021Star
Ah ha.. another log in porblem!
Dougaday says:
took too long to respond". I tried .1 and .0 with the same results. Please note: I am not even getting the router login screen.
The modem should be on the WAN side and the login GUI is on the LAN side, so what does the modem have to do with the inablilty to log in to the web GUI on the LAN side?
See more posts at:
- michaelkenwardDec 24, 2021Guru - Experienced User
Tvestra wrote:
The modem should be on the WAN side and the login GUI is on the LAN side, so what does the modem have to do with the inablilty to log in to the web GUI on the LAN side?
Why is everyone so keen to hide the details of their modems?
Yes, the modem is on the WAN side, but the modem and router have to work together. For example, when someone installs a router, among irther settings it has to establish a local IP address during the setup process. There are times when the router says to itself "aha, something on the WAN side is already using the IP address I want, let's use an alternative". If it does that, then the usual addresses for getting at the router's GUI wont work and people would see login failures.
This is not theory. It has happened before now after firmware updates.
If you want Netgear to take these reports seriously – there are ways of pushing problems up the support ladder – then you have to rule out possible issues. Otherwise we risk wasting their time.
If you don't want to do that, fine. It is your funeral. But don't expect anyone to pay much attention to your complaints.
- TvestraDec 24, 2021Star
Yes, you are right, the router will change LAN ip address to avoid conflicts. That is not what is happening to me as my LAN address stayed at 192.168.1.1 and DHCP handed all my clients an address in that range. The WAN is at 74.x.x.x so ther is no conflict to resolve. If you are cascading routers, then you could have conflicts, but my router is connected to a simple cable modem. Nothing changed in the five minutes the update took to run. The web interface worked before the update, but not after the update completed. The R6400 router answers pings at 192.168.1.1 so the LAN is using that adress. I ran nmap and the http/https ports are not there, so the brower cannot access the GUI. Is the web service for the GUI running at a different ip address than 192.168.1.1 but everything else is running at 192.168.1.x? If that is the case then how would you access the GUI? All other functions are working on the router, so for now I am leaving it alone and next week will use tftp to revert to a previous version. I don't expect Netgear to care about my complaints, but there seems to be others having the same problems, so I expect they will eventually do something about it when enough users complain. Yes, it is my funeral, but Netgear dug the hole.
nmap port scan of 192.168.1.1. Note the absense of the standard web server ports (80 or 443). Please tell me how I can enble the ports so I can access the GUI.