Solved

how to keep manuly added DNS in speedtouch DSL modem

Posted on 2007-12-06
5
1,577 Views
Last Modified: 2013-12-14
i have problem with my ISP, when connecting with my DSL modem i got DNS server wich is dead, so i call the ISP where they said you should enter the DNS IPs in your PC (different than the one i got automatically by the modem). for the pc it was ok but for my setup box (no way to enter a DNS IPs it just getting that from the modem where it is connected to). i search the manual for command lines, then i use the following command :
dns server route add dns=212.118.133.101 metric=1 intf=Internet
dns server route add dns=62.149.114.7 metric=1 intf=Internet.
the result was ok.
DNS Server       Source              Domain            Metric  Intf     State
212.118.133.101                                          1     Internet  UP
62.149.114.7                                             1     Internet  UP
84.235.114.203 *                                         10    Internet  UP
212.118.133.102*                                         10    Internet  UP
the problem now! when i reboot my modem i have to enter the above command or otherwise the modem will assign me the dead DNS servers.
how to keep the above configuration in the modem, so rebooting or power off will not delete the entries??
0
Comment
Question by:fahadman
  • 3
  • 2
5 Comments
 
LVL 10

Expert Comment

by:dragonjim
ID: 20423313
I'm not finding anything promising.

If I follow you correctly, your ISP is NOT providing DNS services? and in fact supplies a no longer existant name server to the router side of your modem?

And when you override the ISP settings, they disappear on reboot?

If this is the case, from what I'm seeing you may be best:

1) Try to get the ISP to push valid DNS information
2) use the modem in Bridge mode (you would then have a modem vs modem / router, purchase a residential (I presume) router
--> program your DNS into the router.
0
 
LVL 1

Author Comment

by:fahadman
ID: 20424236
thanks dragonjim,
1) Try to get the ISP to push valid DNS information

i try 10 times and there is no one even knows what is my problem, their gateway is not configured well to push their new DNS IPs instead its pushing old dead IPs. they simply says take a new IPs and manually enter it in your PCs.  

2) use the modem in Bridge mode
it is complicating the networking in my house, so i would be happy to get the command line that keep the configuration of my modem so it will be stored permanently.  
0
 
LVL 1

Author Comment

by:fahadman
ID: 20424246
i wonder why there is a star after the old IPs
84.235.114.203 *
212.118.133.102*  
0
 
LVL 10

Accepted Solution

by:
dragonjim earned 250 total points
ID: 20428780
I agree that would be ideal, however - I'm curious if it may not require a reprogrammed chip to set an address permamently. Some memory can be flashed, others can't.

After looking over sites the generally concern reprogramming modems; I think this may require an involved hack of the modem. Some problems:
-- 1) you can really wreak havoc on the modem and destroy if you don't know what you are doing
-- 2) Generally, cable / DSL companies (here in the US) do not look favorably upon hacking modems on their service.

Is there any third party you might be able to turn to for assistance with the DSL company? Here in the US we have a "Public Utilities Commission"

But - I would suspect it sounds like the best bet would be to get a router, and program Static DNS into that and use it as your gateway.
0
 
LVL 1

Author Comment

by:fahadman
ID: 20455894
thanks dragonjim,
  i found the solution for this problem already and my configuration saved even i power off the modem and boot.
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
What is a fair expection - isp speed 7 99
Switch between cable modem and router? 5 100
Honest bandwidth testing 14 99
Site-Site VPN Setup 3 64
Cable Modem Provisioning from DPoE compliant server  This Article is to support CMTS administrators to provide an overview of DOCSIS compliance configuration file, and to provision a cable modem located at customer place from a Back office serve…
Sometimes you have to pull out old tricks to get a new firewall to work… While we were installing a new Sonicwall at a customers site we found that sites they were able to visit before were not working.  It seemed random and we could not understa…
Along with being a a promotional video for my three-day Annielytics Dashboard Seminor, this Micro Tutorial is an intro to Google Analytics API data.
Many functions in Excel can make decisions. The most simple of these is the IF function: it returns a value depending on whether a condition you describe is true or false. Once you get the hang of using the IF function, you will find it easier to us…

910 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

23 Experts available now in Live!

Get 1:1 Help Now