Re: Internet Connection Loss on Client Machines

I have a SBS 2003 and 4 client machines all running XP Pro.

Before the spyware attack all was well but after i removed it the client
machines wouldn't connect. Here is the ipconfig from the server:

Windows IP Configuration

Host Name . . . . . . . . . . . . : home-server
Primary Dns Suffix . . . . . . . : Home.local
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : Yes
WINS Proxy Enabled. . . . . . . . : Yes
DNS Suffix Search List. . . . . . : Home.local

Ethernet adapter Server Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8139 Family PCI Fast
Ethernet
NIC
Physical Address. . . . . . . . . : 00-50-FC-87-E9-46
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.253
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 0.0.0.0
DNS Servers . . . . . . . . . . . : 192.168.1.253

PPP adapter Small Business Dial-up Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
Physical Address. . . . . . . . . : 00-53-45-00-00-00
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : *.*.*.*(hidden)
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 0.0.0.0
DNS Servers . . . . . . . . . . . : 194.168.4.100
194.168.8.100
NetBIOS over Tcpip. . . . . . . . : Disabled

And the ipconfig from a client PC:

Windows IP Configuration

Host Name . . . . . . . . . . . . : DAVE03
Primary Dns Suffix . . . . . . . : Home.local
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : Home.local
Home.local

Ethernet adapter Local Area Connection 4:

Connection-specific DNS Suffix . : Home.local
Description . . . . . . . . . . . : VIA Rhine II Fast Ethernet Adapter
Physical Address. . . . . . . . . : 00-50-8D-60-EC-9C
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.37
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.253
DHCP Server . . . . . . . . . . . : 192.168.1.253
DNS Servers . . . . . . . . . . . : 192.168.1.253
Primary WINS Server . . . . . . . : 192.168.1.253
Lease Obtained. . . . . . . . . . : 22 July 2005 21:00:44
Lease Expires . . . . . . . . . . : 30 July 2005 21:00:44

C:\Documents and Settings\Administrator>

"cjobes" wrote:

> post your network configuration including ipconfig on your server.
>
> Claus
> "Dave S" <DaveS@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
> news:5851CAC2-FFE9-49EF-9D3E-E59B9375D412@xxxxxxxxxxxxxxxx
> > No,
> > I can't ping past the server from any client PC.
> >
> > If I run tracert, it's first hop shows as the server and then it fails
> from
> > there.
> > This the text from tracert:
> >
> > C:\Documents and Settings\dave.HOME>tracert microsoft.com
> >
> > Tracing route to microsoft.com [207.46.250.119]
> > over a maximum of 30 hops:
> >
> > 1 <1 ms <1 ms <1 ms 192.168.1.253
> > 2 * * * Request timed out.
> > 3 * * * Request timed out.
> > 4 * * * Request timed out.
> > 5 * ^C
> >
> > The problem seems to be at the server end. I have tried several restarts
> and
> > all of the services seem to be running OK. The LAN seems fine also as I
> can
> > browse accross the LAN and see sharepoint services OK.
> >
> > It looks like the server is blocking the HTTP traffic somehow, I am only
> > running the basic firewall service. ISA server is not installed.
> >
> >
> > "cjobes" wrote:
> >
> > > Can you ping from client boxes external sites by IP and name?
> > >
> > >
> > > "Dave S" <DaveS@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
> > > news:2DC55B6C-E0F6-49C1-A60C-CBC6ACC1EE69@xxxxxxxxxxxxxxxx
> > > > After a battle with some spyware on my server, my client machines have
> > > lost
> > > > their internet connection. Exchange, sharepoint and other services are
> > > fine
> > > > to the server but there is no external internet sites that work.
> > > >
> > > > The server can see the internet without problem. I have tried a rerun
> the
> > > > connection wizard without success, and I can ping everything OK. I
> can't
> > > > ping external sites though from the client machines.
> > > >
> > > > Any ideas?
> > >
> > >
> > >
>
>
>
.

Relevant Pages

  • Re: sharepoint
    ... > Ethernet adapter Server Local Area Connection: ... > Connection-specific DNS Suffix. ... > check if there is any error events on the server or client. ...
    (microsoft.public.windows.server.sbs)
  • Re: Unable to connect client to server - DHCP not assigning an IP to clients
    ... Ethernet adapter Server Local Area Connection: ... To my knowledge no changes were made to the SBS before the DHCP ... Release and renew IP on client ...
    (microsoft.public.windows.server.sbs)
  • Re: problem with connect computer wizard - permission issue
    ... Right now the problem is that your server has a public ... configuration is definitely wrong, as your client and server don't match. ... > Ethernet adapter Server Local Area Connection: ...
    (microsoft.public.windows.server.sbs)
  • RE: sharepoint
    ... On the server, run "ipconfig /all" and paste the output here. ... Ethernet adapter Server Local Area Connection: ... On one of the problematic client, run "ipconfig /all" and paste the ...
    (microsoft.public.windows.server.sbs)
  • Re: Cannot join client PC to domain
    ... Is it a Vista machine or did you enable IPv6 on a XP client? ... I assume you can ping the server? ... Ethernet adapter Local Area Connection: ... Connection-specific DNS Suffix. ...
    (microsoft.public.windows.server.networking)