Re: TCP failure

From: Miha Pihler (mihap-news_at_atlantis.si)
Date: 09/22/04


Date: Wed, 22 Sep 2004 07:14:08 +0200

Can you replace a cable that goes from your computer to switch or hub? Also
try different port on switch/hub.

Still it could be local problem on the server. Check also what Steven posted
and here are some additional resources that might be useful.

How to reset "Internet Protocol (TCP/IP) " in Windows Server 2003
http://support.microsoft.com/default.aspx?scid=kb;en-us;317518&Product=winsvr2003

How to determine and recover from Winsock2 corruption
http://support.microsoft.com/default.aspx?kbid=811259

How to remove and reinstall TCP/IP on a Windows Server 2003 domain
controller
http://support.microsoft.com/default.aspx?scid=kb;en-us;325356&Product=winsvr2003

Which server is this? Windows 2000 or Windows 2003?

Mike

<anonymous@discussions.microsoft.com> wrote in message
news:100a01c4a028$fda288c0$a601280a@phx.gbl...
> Arp -a is empty.
>
> 192.168.2.55 server A
> 192.168.2.1 Hub (DNS, DHCP, and gateway)
> 192.168.2.40 Bad Server B
>
> A can ping hub and internet, A can not ping B, A works 100%
>
> B can ping itself and localhosts, B can not ping hub
> (destination host unreachable"), B can not ping A,
> ipconfig /renew fails because "unable to contact DHCP
> server"
>
> possibly something in the registry?
>
> >-----Original Message-----
> >Hi Tony,
> >
> >If your computer can gent DHCP assigned IP then it can
> communicate with
> >server on the network... Still did you check cables,
> switches, etc...
> >
> >Make sure that servers you are trying to ping don't have
> personal firewall
> >enabled. Once you ping them run this on the computer
> >
> >arp -a
> >
> >Do you get any entries?
> >
> >Can any servers or clients ping this server?
> >
> >Mike
> >
> >"Tony" <anonymous@discussions.microsoft.com> wrote in
> message
> >news:41e801c4a01c$4e4f12f0$a301280a@phx.gbl...
> >> Has anyone experienced a connection failure (possibly
> due
> >> to a virus)with the following symptoms:
> >> 1. The NIC is operational.
> >> 2. It can obtain/renew an IP from DHCP during startup.
> >> 3. Ipconfig shows the correct IP and autoconfig data.
> >> 4. Ping localhost and locally assigned IP.
> >> 5. Can not ping any other server on the subnet.
> >>
> >
> >
> >.
> >



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