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Configuring Siemens SL2-141 Wireless for Port Forwarding

This is a discussion on Configuring Siemens SL2-141 Wireless for Port Forwarding within the BSNL broadband forums, part of the Broadband Internet Service Providers category; whenever i use modem by making dial up connection the port is forwarded correctly but when i use it directly ...

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Old 07-18-08, 06:53 PM   #21
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Default port forwarding problem

whenever i use modem by making dial up connection the port is forwarded correctly but when i use it directly by making changes in pppoe(for multiple users) then there occurs the port forwarding problem
i followed ur steps but it doesnt work
i tried to make the static ip address but thr occur connection problem
so i check the box of obtaining ip address automatically
then again same problem exists
so tell me the exact procedure how i can connect both desktop n laptop together with port forwarding
thx 4 replying...ll wait 4 ur reply
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Old 07-19-08, 05:24 PM   #22
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a good job. oen can open the port for utorrent using cmd. and ten telnet 192.168.1.1. here also you will get the options
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Old 09-29-08, 08:31 PM   #23
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Question need some help

Could some one help me configure the Siemens SL12_141 wireless modem to protect my wireless network from others . I mean to setup an password protected one, please
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Old 09-29-08, 08:39 PM   #24
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login to your router http://192.168.1.1 .. look for the "Wireless" Tab.. there enter an essid name , it could be anything, your name, your dog's name etc .. then choose security type as wpa or wep ( wpa preffered).. and enter your password under "key".. save and reboot..
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Old 09-29-08, 08:57 PM   #25
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Question

hello,

Could u explain for the modem i have Siemens SL12_141,
WPA Group Rekey Interval:
RADIUS Server IP Address:
RADIUS Port:
RADIUS Key:
WPA Encryption:
WEP Encryption:
These are the options it provides, where do i enter the password to protect my network
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Old 09-29-08, 09:04 PM   #26
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a screenshot of the page could help.. basically you select WPA encryption
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Old 09-29-08, 09:57 PM   #27
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Question hi

Thanks for the lightning respose, i do have a screen shot, but how do i upload the same
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Old 09-29-08, 09:59 PM   #28
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ImageShack® - Image Hosting
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Old 09-30-08, 07:01 PM   #29
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For reference:
http://www.indiabroadband.net/bsnl-b...sl2_141-a.html (configuring port forwarding & accessing advanced options in SIEMENS SL2_141)

Last edited by essbebe; 09-30-08 at 07:21 PM.
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Old 09-30-08, 10:27 PM   #30
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It is very informative and helpful.Thank you for posting the information.It will be a great help to the forum members.
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Old 09-30-08, 10:58 PM   #31
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Question Hi Prash

Thanks, i could manage to password protect the netwrk, but when i try to encrpt the password, it doesnot allow, it again shows an error.
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Old 11-30-08, 01:49 PM   #32
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thank you
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Old 03-15-09, 05:07 PM   #33
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Default Changing MTU

Is it possible to change the MTU on this model? I've tried Telnet and advanced settings through the web interface but can't find it.
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Old 03-15-09, 09:39 PM   #34
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Default MTU settings in modem etc.

@damole
Please check in WAN settings page/s.
Option may be available in the page where
you enter UserId and PW.

If Not try DRTCP.
h t t p://www.softpedia.com/get/Tweak/Network-Tweak/DrTCP.shtml
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Old 04-24-09, 09:41 PM   #35
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Default Hypertext...the marvellous method

Marvellous tequnic of abhilash for port forwardin using simple method of hyper text method

thanks..................................
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Old 04-27-09, 01:11 PM   #36
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For th Nokia Siemens SL2-141 router to get to the cofiguration page normally we use 192.16.1.1 But this brings up only the basic settings. To get to the advanced settings use 192.168.1.1/main.html This time u get a more detailed menu.
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Old 06-08-09, 12:34 AM   #37
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Quote:
Originally Posted by abhilashkmanapatt View Post
Hi friends, I had been requesting for help and searching all over the internet on how to configure the BSNL Wireless Router (Siemens SL2-141) to enable Port Forwarding. The uTorrent downloads were not active and I had the infamous RED exclamation mark that shows an Error in incoming connections.

The other routers supplied by BSNL is easy to configure, all you need to do is login as admin(with password admin) to the router menu(192.168.1.1 IP address mostly), and add a Virtual Server(which is given under Advanced Options). From there we can name our service as "uTorrent" (any name) and add our computer's IP address(make it static, just give an IP address that comes under your routers internally assigned IP) plus the port to be forwarded(which u can get from uTorrent).

But, it was difficult to configure this particular router as the Router Configuration menu did not give an Advanced option even if I log in as an admin user. I tried to login using a fictious superuser, but it did not work.

But finally, I solved it and now, I am able to get the incoming connections in my uTorrent and the upload also works fine. I have the green check mark to my relief

How did I do it?

I used the TELNET option and configured the Router. It is a very simple procedure and far more easier. IT WORKS FOR ALL THE ROUTERS, NO MATTER WHAT EVER THE MAKE IS

How to do it?

1. Get HyperTerminal, you can find it from Start>Accessories>Communication (for Windows users)
2. A "New Connection" window will open uip asking you to enter a name and choose an icon for the connection. You can give any name here and choose any icon. If the window doesn't pop up, then click on File>New Conncetion.
3. In the next window choose the "Connect Using" option as "TCP/IP(Winsock)" [Very Important] and then choose the Host address as 192.168.1.1(the router IP address) and the Port as 23.
4.It will take you to the Login menu, enter the login and password as "admin"(when you type the password, it won't show any asterisk or any other character, keep on typing)
5.Thats it, we are now in the Advanced Options of the Router setup.
6. Enter the menu option 6 that corresponds to NAT to enter the NAT configuration
7.It gives you 3 options and from that choose Virtual Server(ie, 1) and then choose Add
8. You can give any service name here, i gave the name as uTorrent and for Protocol choose the option 0(Zero - for tcp and udp)
9. The External Start port, end port, Internal Start port, end port > Enter it exactly same as the port given in uTorrent.(yes, all four) [I am not very sure about the exact value to give, but it worked for me when i entered the same port in uTorrent for all four port settings]
10. Give the internal IP address as your computer's IP address [I set my computer's IP address as 192.168.1.2]
11. Now, the router will save the information and you can exit (by hitting 4 and then 3) and then reboot the router by pressing 13. It will show some process kills and then after 30secs-1min, it will reboot. Wait for 1 minute and then login to the router again(By using HyperTerminal, follow steps 1, 2,3,4)
12. Now, check in the uTorrent, if its accepting the connections and is forwarding the Port. It should work for most of you out there
13. If it does not, then, go to NAT setup through the HyperTerminal again, and go to DMZ and choose Configure and give you computer's IP address. The network traffic will be open. Make sure that you have a good antivirus and a firewall installed in your computer. You can give the Firewall exception for uTorrent though. I suggest downloading and installing Avast! Antivirus for that.
Thanx for the guidance how to forward th port but, I have a FTP Server installed n i want to forward the port 21 i followed ur procedure but its not working .
plz give me solution ..
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Old 06-08-09, 09:01 AM   #38
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@Crack-IT
Welcome to IndiaBroadband.net.

Please see this link. I have not read. it again to day.
http://www.indiabroadband.net/bsnl-b...sl2_141-a.html (configuring port forwarding & accessing advanced options in SIEMENS SL2_141)
or
Try this:
After you enter ID admin password password or admin

A.Type 192.168.1.1/scvrtsrv.cmd?action=view
======>> For Virtual server

B.Type 192.168.1.1/scprttrg.cmd?action=view
====>> For Port triggering

C.Type 192.168.1.1/scdmz.html
======>>> For DMZ


Para two:

Are you using PPPOE Dialer or
"Always On" ppp/PPPoE /
try 192.168.1.1/main.html
or 192.168 1.1./index1.html
more ===>> on feedback <<<<=====

Last edited by essbebe; 06-08-09 at 09:43 AM.
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Old 06-08-09, 04:37 PM   #39
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Default Port Forwarding for Port 21 is not working in Siemens SL2 141 Modem

Hi, @essbebe
Thanx for reply

My connection is always on, my internal IP is 192.168.1.10 n i'm connecting through wi-fi i have Cerberus FTP Server installed n i'm using No-IP DUC for Host name which is like "xxxxxxxxx.myftp.org"

I reconfigured above settings as mentioned the snapshots are attached


Reply Plz Tahnx ........
Attached Files
File Type: zip NAT Configuration.zip (24.1 KB, 8 views)

Last edited by Crack-IT!; 06-08-09 at 06:08 PM.
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Old 06-08-09, 07:29 PM   #40
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@Crack-IT
Have you enabled FTP etc in Access control page ?
Do you see anoter DDNS option in your modem ?
Now what is the problem ? seems Ok.
Also check in www.portforward.com. router SL2-141 listed.
Quote:
Attached Images
File Type: jpg virtual.portrg.dmz.jpg (41.1 KB, 36 views)
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