Here i like to share my experience with the great!! great!!! BSNL ADSL2+ Router and how i banged my head with that router 😛
While i am staying in coimbatore i am AIRTEL Customer . In their ADSL2+ Router under the NAT i have NAT Virtual Servers Link , Port Triggering and DMZ. I use Nat Virtual servers to do port forwarding to my system so that i can play games host some servers like Apache , ftp in different systems on my LAN.
After myself shifting to chennai i bought BSNL Broadband Connection because of only reason that in my locality Airtel is not Available . To my bad surprise as usual i opened the router configuration page by typing http://192.168.1.1 . Under the NAT there is only DMZ no other links 😦 . I want the dam Nat Virtual Server Setup . So i started to pondering how to do that.
Some People recommended to put my Systems LAN IP in DMZ host . Thats really really not recommended because your are putting your system in big security risk unless you have really good Operating system level firewall .
Note : I am talking about DMZ host not DMZ Zone for further reading http://en.wikipedia.org/wiki/DMZ_%28computing%29
And also you cannot able to port forward different services to different servers in your LAN.
To know more about port forwarding www.portforward.com
Here is a how to do a portforward in BSNL WA3002G4 by using a Hidden Link
http://192.168.1.1/scvrtsrv.cmd?action=view
I dont know why that link is hidden from the users . And also i am wondering who hidden that from the end user whether the manufacturer UTStarCom or BSNL .
How i found that they have hidden the link . I sshed the router and It’s there to my surprise . have a look at the below picture 🙂
here is the how to to add a virtual server by using ssh
download Putty login with your username and password Go to NAT–> 1 Virtual servers –> 1 Add
Note : Internal Server IP Address Should be your LAN ip address
But i Request you to go for http configuration by using the link http://192.168.1.1/scvrtsrv.cmd?action=view for better understanding.
SkyRocknRoll 's Blog 
hey thanks man,
that helped me lot,
now pls tel me how to use putty ssh to unblock the virtual server.
its already explained in the second part of the article. if i am wrong ask a clear question.
can u explain to me how can I use vpn … means vpn configuration in bsnl modem…
Awesome sir, youre the best, pl publish this one to other sites as well
Thank you very much for the article. Is there any way to access the system (forwarded ssh port) using sshclient with in the same network? I tried to login another system (which is in the same n/w) using public ip, but it always shows the router, from outside i can access.
nice man nice
Man, you rock!!! Thanks a lot!
Hi, You did greate job by posting this article. Thanks for your help. you are great !!!!! -Mukharjee
gr8 work.. thanx for the info.. but still i am facing problem..
it says ” since port 80 is used the dsl router webserver port will be moved to 8080″ but after rebooting when i try to connect to apache server by typing my dynamic ip (http://59.93.76.43) in address bar the dsl router web server is responding….
my nat and firewall are enabled
so.. how can i solve my prob?? plz help
Try to connect from the PC outside the nat
THANKS A LOT MAN I AM SURE U R A GENIUS
whats the result
i mean what can you do with this;
do you increase internet speed ?
Thank you very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very much man
You are so so so cool.
I have a billion 5200s broadband router and with dynamic ip .I need to update a database in my remote website with the new dynamic internet ip whenever my router restarts . How do i do it without using dyn-dns.org. Is it possible to change dyn dns service provider domain name in the route thro telnet / etc? My router supports only dyndns.org and their service is not free .
@Praveen: If you are looking for dyn-dns type service check “No-IP free” here: http://www.no-ip.com/personal/.
@Bhuvnesh: Try http://192.168.1.1/scvrtsrv.html or If you have different default gateway use that IP instead of 192.168.1.1. So for instance if your default gatway is 192.192.192.1 use that in above mentioned link which will look like http://192.192.192.1/scvrtsrv.html (You can find your default gateway by opening command prompt in windows (Start>Run>cmd) and typing ipconfig command).
Turquoise and Yellow Paisley Design Throw Pillow would look fab in my living room!
http://192.168.1.1/scvrtsrv.cmd?action=view
this site is not responding
awesome
how to make pairing of MAC Address & IP Address in this BSNL router???
do reply please
wonderful…man….very thanks…24hours am searching for this
Hi… is it possible to do packet capture using wireshark in BSNL modem?
I had BSNL Router in which i had to forward my sql server port 1433 and i forwarded the port 1433 but still it shows that it is closed. Please suggest…………
Pingback: BSNL router dmz
Thank man… u rockz..
CAN I use the WA3003G4 as a Wifi Extender, by plugin a lan cable frrom another ADSL modem