943,587 Members | Top Members by Rank

  • Networking Discussion Thread
  • Unsolved
  • Views: 4836
  • Networking RSS
Feb 27th, 2007
0

Limited or no connectivity on network

Expand Post »
I have a ADSL router with a static ip connected to a switch which is serving 48 PC's. The pc are configured to use DHCP from the router.. Some times some of the pc's show limited or no connectivity. I earlier thought that it might be a problem with the lan catd or the switch but when i gave static IP's to the lan cards it was able to comunnicate with the network properly.. but if i do that i cannot access the Internet. I think it has some thing to do with the router. We use utstar ADSL Router provide by the service provider.

Pls advice
Similar Threads
Reputation Points: 10
Solved Threads: 0
Newbie Poster
computernuts is offline Offline
2 posts
since Feb 2007
Feb 27th, 2007
0

Re: Limited or no connectivity on network

Limited or no connectivity usually occurs when your DHCP server is down on a network. It could be your Internet service provider's server, your personal router, or your DHCP provider. Check to see if you have an IP address when it's in limited mode. It works when you give it a static ip because there is no DHCP server and no ip gets renewed. My guess is your router can't handle all those connections and bandwidth.

If i was you, with 48 connections... i'd go ahead buy a decent router and set one of those pc's as a server using windows 2003 and that way your other computers will connect to that computer to get their IP info and it won't keep dropping. There are many advantages of windows server 2003.

Or if you really wanted to, you could set all 48 computers their own static ip. the gatway address would be your router ip and the dns ip would also be the routers ip. (This would only help if the problem was due to dhcp errors on the router. If its because the router is overloaded it will still drop connection)
Last edited by Monte; Feb 27th, 2007 at 2:55 pm.
Reputation Points: 50
Solved Threads: 3
Junior Poster
Monte is offline Offline
155 posts
since May 2002
Mar 1st, 2007
0

Re: Limited or no connectivity on network

Can u suggest me some good router... I was thinking to go in for dlink 502T router

Thanks and regards


Click to Expand / Collapse  Quote originally posted by Monte ...
Limited or no connectivity usually occurs when your DHCP server is down on a network. It could be your Internet service provider's server, your personal router, or your DHCP provider. Check to see if you have an IP address when it's in limited mode. It works when you give it a static ip because there is no DHCP server and no ip gets renewed. My guess is your router can't handle all those connections and bandwidth.

If i was you, with 48 connections... i'd go ahead buy a decent router and set one of those pc's as a server using windows 2003 and that way your other computers will connect to that computer to get their IP info and it won't keep dropping. There are many advantages of windows server 2003.

Or if you really wanted to, you could set all 48 computers their own static ip. the gatway address would be your router ip and the dns ip would also be the routers ip. (This would only help if the problem was due to dhcp errors on the router. If its because the router is overloaded it will still drop connection)
Reputation Points: 10
Solved Threads: 0
Newbie Poster
computernuts is offline Offline
2 posts
since Feb 2007

This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.
Message:
Previous Thread in Networking Forum Timeline: Limited or No Connectivity, and CPU hog
Next Thread in Networking Forum Timeline: Can't enable file sharing





About Us | Contact Us | Advertise | Acceptable Use Policy
Forum Index | Build Custom RSS Feed


Follow us on Twitter


© 2011 DaniWeb® LLC