Thread: Known issue with Modem Model no DNA-A211

There is a known issue with the BSNL modem model no DNA-A211. If you are unable to connect to the internet and if you get " destination net unreachable " with 4 replies from a private ip address For example 10.54.112.25, ping statistics say "packets sent =4, received =4, lost =0" then its the issue with the firmware on your modem. There is no use in troubleshooting any further. Take your modem to the nearest BSNL office and get the firmware flashed on your modem.

Note: Please don't mention the term firmware as they will not know, tell them the modem has software issues and it will be taken care of..

Global DNS : 4.2.2.1
: 4.2.2.3

Cheers!!

Delete ( * update 1st aug 1818PM)

If the modem is DNA-A211 ( non wifi)
do not try.
given for reference only:

see this link for software update. for wifi model DNA-A211-I. (*edited 1st aug 1818PM)
Welcome to SEMINDIA, Semiconductors - Made in India

My mistake : A NON wifi model DNA211 does not exist.

ITI DNA-A211-I is Wi-Fi.

If getting problems then Upgrade the software.

SEM india DNA-A211 is also a wifi router.
http://www.semindia.in/Attch%20F2%20DNA-A211.pdf

Software upgrade from same company mentions modem as DNA A-211-I
http://www.semindia.in/SemIndiaSystems_DwnLoad.htm

Both are same only.