Welcome to my blog! Here, I focus on Wi-Fi solutions specifically for campus settings, offering practical advice on setup, troubleshooting, and optimization to help students, faculty, and IT teams achieve reliable and fast campus-wide connectivity.
Email id k_kamalesh@cb.amrita.edu and campuswifi@cb.amrita.edu and sysadmin@cb.amrita.edu
Dear student,
One more thing Are you unable to connect to your room's Wi-Fi? please you sent an email from your college email ID, mentioning the name of the hostel.
For quick action please contact to this number 9943984580 (Mr Sunil kk Email kk_sunil@cb.amrita.edu ) or 9943984441(Mr gopakumar p Email gopan@amrita.edu)
Contact no 04222686338
Namah Shivaya,
Recommend that you send the email for an official ‘amrita.edu’ domain so that we can address the issue. This is to ensure that the email is genuinely originating from our student community.
I would recommend that all WiFi issues may please be reported to campuswifi@cb.amrita.edu or routed through your wardens.CC to my email k_kamalesh@cb.amrita.edu
If you send an email, please also include your contact number, as it is better for communication.
Namashivaya!
Hi,
Please refer to this link on how to change your wifi credentials.
Go to cms.cb.amrita.edu
In this cms login two method one is office365 & user creditial
For mobile,
Two methods are available. One is CA certification, and another one is the non-CA certification method, depending upon your mobile.
Your mobile support with Don't validate the available option; you can use a non-CA certification method; otherwise, use the CA certification method.
Laptop,
Your laptop wifi adapter has these adapters, which should be configured manually.
The MediaTek Wi-Fi 6 MT7921 Wireless LAN Card requires manual SSID configuration to function properly.
The Qualcomm QCA9377 802.11ac Wireless Adapter requires manual SSID configuration to function properly.
This link explains how to configure a manual SSID.
Cms login
CA certificate
2.4G travels long distances and has a lower data speed, but 5G travels shorter distances and has more data. But here it's good
2.4G is an service road for example 5G is an Bypass road less amount of traffic
Please share this information with whoever is not able to connect to the room wifi
The students are experiencing an issue with a "no internet" message; it has been resolved, so please check the following website: https://speedtest.cb.amrita.edu/
The intranet connection is okay; please check https://www.speedtest.net.
Nothing came. I am helpless. Please send an email to sysadmin@cb.amrita.edu.
Namashivaya!
Hi,
I am Kamalesh K from the ICTS Department. Regarding the wifi issue, please follow these steps. It's definitely connected to your Campus or room wifi.
For mobile,
Two methods are available. One is CA certification, and another one is the non-CA certification method, depending upon your mobile.
https://krishnankamalesh.blogspot.com/2024/09/alternative-option-excluding-ca.html
https://www.youtube.com/watch?v=DvZNbrzXbbE
Your mobile support with Don't validate the available option; you can use a non-CA certification method; otherwise, use the CA certification method.
https://krishnankamalesh.blogspot.com/2024/08/ca-certificate-solution.html
Please refer to this link on how to change your wifi credentials.
https://krishnankamalesh.blogspot.com/2024/08/instructions-for-resetting-amrita-wifi.html
Please share this information with whoever is not able to connect to the room or campus wifi.
After resetting the Wi-Fi password, it's working already. I shared how to connect to room or campus Wi-Fi. Please share this information with students who are not able to connect to room or campus wifi.
Mobile is connected to room wifi or academic area wifi, but there is no internet
Https://krishnankamalesh.blogspot.com/2025/07/mobile-is-connected-to-room-wifi-or.html
https://www.youtube.com/shorts/bmD0oqjYomM
For Iphone
Https://krishnankamalesh.blogspot.com/2025/07/mac-laptophow-to-connect-to-room-wifi.html
Laptop,
Your laptop wifi adapter has these adapters, which should be configured manually.
The MediaTek Wi-Fi 6 MT7921 Wireless LAN Card requires manual SSID configuration to function properly.
The Qualcomm QCA9377 802.11ac Wireless Adapter requires manual SSID configuration to function properly.
This link explains how to configure a manual SSID.
https://krishnankamalesh.blogspot.com/2024/09/how-to-manually-connect-to-wi-fi-on.html
Alphion
Note that in this room, Wi-Fi is not supported with the Realtek 8852BE-VT Wireless LAN Wi-Fi 6 PCI-E NIC PCIe Adapter. It does not support you if you want to access internet connectivity in your room; you must buy a TP-Link USB-to-Wi-Fi adapter. Click here, or Click here. I recommend any one of these.or Alternatively, use the USB tethering method with an Android mobile phone.(Click here)
OnePlus 13s after the upgrade of Android are not able to connect to room wifi and academic areas. This is due to an issue with a recent update.
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