I cannot access over https on OSver 12.0.17.9

Question

I recently updated my M4300 from version 12.0.15.4 to version 12.0.17.9. When I did so, I confirmed that I could no longer connect via HTTPS.

Before the work was done, http was disabled and https was enabled in the settings.

After performing the upgrade with that setting, the HTTP connection can access the AV UI, but not the MainUI, and the HTTPS connection is no longer available.

I can make SSH connections, so is there any way to restore HTTPS connections via SSH?

schumaku · Answer

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htagawa&nbsp;wrote:
I recently updated my M4300 from version 12.0.15.4 to version 12.0.17.9. When I did so, I confirmed that I could no longer connect via HTTPS.
Before the work was done, http was disabled and https was enabled in the settings.
After performing the upgrade with that setting, the HTTP connection can access the AV UI, but not the MainUI, and the HTTPS connection is no longer available.

While there is no word about https in the release notes&nbsp; - and taking into considerations you had to confirm you won't be able to connect via https, the release notes indicate some changes and enhancements&nbsp;https://kb.netgear.com/000065245/M4300-Firmware-Version-12-0-17-9&nbsp;
&nbsp;
Enhancements:
Adds an AV UI on the switch.The AV UI is accessible over the default HTTP port 80.The Main UI opens in a new tab/window.The Main UI is accessible on HTTP port 49151. For example, http://10.1.1.1:49151/v1/base/cheetah_login.html
&nbsp;
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htagawa&nbsp;wrote:
I recently updated my M4300 from version 12.0.15.4 to version 12.0.17.9. When I did so, I confirmed that I could no longer connect via HTTPS.
Before the work was done, http was disabled and https was enabled in the settings.
After performing the upgrade with that setting, the HTTP connection can access the AV UI, but not the MainUI, and the HTTPS connection is no longer available.

Have read and followed the advise using http on port 49151 ?

schumaku · Answer

Yes, this reflects what I've suspected and spotted during a short test. Appears https support is gone (at least for the moment), and the informations from the RB look incomplete for a real world production switch. LaurentMa&nbsp;- several things are wrong svo.

htagawa · Answer

Thank you schumaku&nbsp;for reply.If NetGear has some recommended action or workaround to encrypt communication, I will follow and try that.it is not desiable sitation to login and settig with non-encrypted communication.

htagawa · Answer

Thank for you reply.&gt;Have read and followed the advise using http on port 49151 ?Yes, I followed the advise, but I cannot access to switch using http on port 49151. I think this is affected by "no ip http server" in configuration.&nbsp;the configuration enable ssh and https, and disable http and telnet. but I can access SSH and AV UI via http but Main UI on http and https.when I access to http://"hostname"/, then I redirect to&nbsp;http://"hostname"/#/login and a&nbsp;screen appears where I can select between AV UI and MainUI.when I choose AV UI, I can access AV UI.when I choose MainUI, I redirect to http://"hostname":49151/v1/base/cheetah_login.html, and my browser is giving me the error ERR_NETWORK_CHANGED and won't let me access the site.when I access to https://"hostname"/,&nbsp;my browser is giving me the error ERR_SOCKET_NOT_CONNECTED and won't let me access the site.I wrote down a part of "show run all"###no ip http serverip http port 49151ip http secure-serverip ssh server enableno ip telnet server enable###&nbsp;&nbsp;I would like to reconfigure https via SSH, how do I do this via SSH.I tried regenerate certificate via SSH, then the switch said "Please disable HTTPS before changing the certificate."if i should submit some information to olve this problem. please teach me.

htagawa · Answer

Additional Information, reconfigure HTTP secure-server did not help..but Main UI via port 49151 was accessble when I enabled "ip http sever"&nbsp;###comman##ip http serverno ip http secure-serverconfigcrypto certificate generateexitip http secure-server&nbsp;

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I cannot access over https on OSver 12.0.17.9

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