Questions

networking trouble

Tags:
+
0 Votes
Locked

networking trouble

johnsahr
I am having internet access problems for at 3 pcs.
They can only connect for 1 hr then :
this page cannot be display is shown.
This happens always; even though i do restart the pcs, it does occur again.

can any one help me with good advice and tips to solve this problem

j.
  • +
    0 Votes
    deity_chooch

    You'll have to do some diagnostics at the time of network trouble. The four steps I use to troubleshoot network connectivity follow:

    1) check your IP address and gateway
    2) ping the gateway
    3) ping an IP address
    4) ping a DNS name

    If step 1 shows a bad IP address, your DHCP server isn't giving you a correct IP address probably because of lack of connectivity. If you can't ping the gateway (step 2) you have lost connection. Step 3 should be a public IP address (I usually use my DNS server), and step 4 would be pinging google.com or another big name. If all 4 steps are okay, you have network connectivity, so the problem must be localized to your browser.

    It might also help to know your network topology.

  • +
    0 Votes
    deity_chooch

    You'll have to do some diagnostics at the time of network trouble. The four steps I use to troubleshoot network connectivity follow:

    1) check your IP address and gateway
    2) ping the gateway
    3) ping an IP address
    4) ping a DNS name

    If step 1 shows a bad IP address, your DHCP server isn't giving you a correct IP address probably because of lack of connectivity. If you can't ping the gateway (step 2) you have lost connection. Step 3 should be a public IP address (I usually use my DNS server), and step 4 would be pinging google.com or another big name. If all 4 steps are okay, you have network connectivity, so the problem must be localized to your browser.

    It might also help to know your network topology.