problems with internet connectivity

  • Thread starter Thread starter jay singh
  • Start date Start date
J

jay singh

Hi All

have a great problem with a small network I manage and
would appreciate any help I can get.

Recently we have been loosing internet connectivity on a
regular basis. It might be working one day with great
connection speeds and will not be available at all the
next morning and then come back in the afternoon. This
can also happen the other way around, as in, we will have
great coonection in the morning and nothing in the
afternoon.

There does not seem to be any apparant reason and no
changes are made to get it up again.

We have a windows 2000 server connected to windows 2000
machines and a few windows XP machines.
The internet is made available via an ADSL connection,
that feeds into a gateway and then makes its way into the
network.

The windows server is also the P DNS.

Network connectivity internally and the modem signals
indicate no problems.

We did have some virus infections a while back but these
were since cleaned and I have run various scans and come
up with nothing.

We are a coomunity organisation and do not have huge
funds that this has been costing.

I would appreciate anybody's help on this.
Thanks in advance

- Jay
(e-mail address removed)
(e-mail address removed)
 
Jay,

What behavior are you seeing between clients and servers? Are you seeing
that they cannot access resources, log on, etc.? To troubleshoot a possible
network issue, I would look at running a netmon trace on a client and DC at
the same time. When the problem happens, you can then start to narrow down
the issue.

Steve Dodson [MSFT]
Directory Services
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From: "jay singh" <[email protected]>
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Subject: problems with internet connectivity
Date: Tue, 4 Nov 2003 04:15:32 -0800
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Hi All

have a great problem with a small network I manage and
would appreciate any help I can get.

Recently we have been loosing internet connectivity on a
regular basis. It might be working one day with great
connection speeds and will not be available at all the
next morning and then come back in the afternoon. This
can also happen the other way around, as in, we will have
great coonection in the morning and nothing in the
afternoon.

There does not seem to be any apparant reason and no
changes are made to get it up again.

We have a windows 2000 server connected to windows 2000
machines and a few windows XP machines.
The internet is made available via an ADSL connection,
that feeds into a gateway and then makes its way into the
network.

The windows server is also the P DNS.

Network connectivity internally and the modem signals
indicate no problems.

We did have some virus infections a while back but these
were since cleaned and I have run various scans and come
up with nothing.

We are a coomunity organisation and do not have huge
funds that this has been costing.

I would appreciate anybody's help on this.
Thanks in advance

- Jay
(e-mail address removed)
(e-mail address removed)
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