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RB

Vista - Strange DHCP

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01-22-2009   #1
Jon Morgan


 
 

Strange DHCP

Hi.
I‘ve just replaced my PC, a client on an SBS2k3 R2 system. I’ve also started
rebuilding my VPC’s I’ve done an XP Pro + Win 7, both machines have problems
with DHCP. The IP Pool is 192.168.123.***.

Both VPC’s are getting IP’s of 192.168.131.*** IPCONFIG /ALL shows an IP for
the DHCP of 192.168.131.254 also same IP for default gateway. DNS is correct.
I’ve since built another VPC on another client and that DHCP’s fine. It has
to be something with Virtual PC on this machine.

There are definitely no other DHCP servers on the network. There are no
other machines with a 192.168.131 IP. This DHCP Server is a complete ghost!
Any ideas please?
TIA
Jon


My System SpecsSystem Spec
01-22-2009   #2
Steve Jain [MVP]


 
 

Re: Strange DHCP

On Thu, 22 Jan 2009 11:53:03 -0800, Jon Morgan
<JonMorgan@xxxxxx> wrote:
Quote:

>Hi.
>I‘ve just replaced my PC, a client on an SBS2k3 R2 system. I’ve also started
>rebuilding my VPC’s I’ve done an XP Pro + Win 7, both machines have problems
>with DHCP. The IP Pool is 192.168.123.***.
>
>Both VPC’s are getting IP’s of 192.168.131.*** IPCONFIG /ALL shows an IP for
>the DHCP of 192.168.131.254 also same IP for default gateway. DNS is correct.
>I’ve since built another VPC on another client and that DHCP’s fine. It has
>to be something with Virtual PC on this machine.
>
>There are definitely no other DHCP servers on the network. There are no
>other machines with a 192.168.131 IP. This DHCP Server is a complete ghost!
>Any ideas please?
>TIA
>Jon
If you use the shared networking option (which is just NAT for VPC)
for a VM, the subnet will be 192.168.131.xxx

--
Cheers,
Steve Jain, Virtual Machine MVP
http://vpc.essjae.com/
My System SpecsSystem Spec
01-22-2009   #3
Robert Comer


 
 

Re: Strange DHCP

Do you have the networking set to "Shared networking (NAT)" for the
VM's? 192.168.131.*** is the range it uses for that and the DHCP
server is VPC itself. You want to set the networking to you physical
adapter if you want it to get the address from your real DHCP server.

--
Bob Comer


On Thu, 22 Jan 2009 11:53:03 -0800, Jon Morgan
<JonMorgan@xxxxxx> wrote:
Quote:

>Hi.
>I‘ve just replaced my PC, a client on an SBS2k3 R2 system. I’ve also started
>rebuilding my VPC’s I’ve done an XP Pro + Win 7, both machines have problems
>with DHCP. The IP Pool is 192.168.123.***.
>
>Both VPC’s are getting IP’s of 192.168.131.*** IPCONFIG /ALL shows an IP for
>the DHCP of 192.168.131.254 also same IP for default gateway. DNS is correct.
>I’ve since built another VPC on another client and that DHCP’s fine. It has
>to be something with Virtual PC on this machine.
>
>There are definitely no other DHCP servers on the network. There are no
>other machines with a 192.168.131 IP. This DHCP Server is a complete ghost!
>Any ideas please?
>TIA
>Jon
My System SpecsSystem Spec
01-22-2009   #4
Jon Morgan


 
 

Re: Strange DHCP

Thanks for the info guys. It would appear that VPC has not detected the NIC
on the host. I'll have a look and see if I can find out why.

Jon

"Robert Comer" wrote:
Quote:

> Do you have the networking set to "Shared networking (NAT)" for the
> VM's? 192.168.131.*** is the range it uses for that and the DHCP
> server is VPC itself. You want to set the networking to you physical
> adapter if you want it to get the address from your real DHCP server.
>
> --
> Bob Comer
>
>
> On Thu, 22 Jan 2009 11:53:03 -0800, Jon Morgan
> <JonMorgan@xxxxxx> wrote:
>
Quote:

> >Hi.
> >I‘ve just replaced my PC, a client on an SBS2k3 R2 system. I’ve also started
> >rebuilding my VPC’s I’ve done an XP Pro + Win 7, both machines have problems
> >with DHCP. The IP Pool is 192.168.123.***.
> >
> >Both VPC’s are getting IP’s of 192.168.131.*** IPCONFIG /ALL shows an IP for
> >the DHCP of 192.168.131.254 also same IP for default gateway. DNS is correct.
> >I’ve since built another VPC on another client and that DHCP’s fine. It has
> >to be something with Virtual PC on this machine.
> >
> >There are definitely no other DHCP servers on the network. There are no
> >other machines with a 192.168.131 IP. This DHCP Server is a complete ghost!
> >Any ideas please?
> >TIA
> >Jon
>
My System SpecsSystem Spec
01-22-2009   #5
Jon Morgan


 
 

Re: Strange DHCP

The M/Board on my new PC is dual NIC, the 2nd adapter was set as default. I
swapped the NIC's over and rebooted, works fine now.

Thanks again.

Regards

Jon

"Jon Morgan" wrote:
Quote:

> Thanks for the info guys. It would appear that VPC has not detected the NIC
> on the host. I'll have a look and see if I can find out why.
>
> Jon
>
> "Robert Comer" wrote:
>
Quote:

> > Do you have the networking set to "Shared networking (NAT)" for the
> > VM's? 192.168.131.*** is the range it uses for that and the DHCP
> > server is VPC itself. You want to set the networking to you physical
> > adapter if you want it to get the address from your real DHCP server.
> >
> > --
> > Bob Comer
> >
> >
> > On Thu, 22 Jan 2009 11:53:03 -0800, Jon Morgan
> > <JonMorgan@xxxxxx> wrote:
> >
Quote:

> > >Hi.
> > >I‘ve just replaced my PC, a client on an SBS2k3 R2 system. I’ve also started
> > >rebuilding my VPC’s I’ve done an XP Pro + Win 7, both machines have problems
> > >with DHCP. The IP Pool is 192.168.123.***.
> > >
> > >Both VPC’s are getting IP’s of 192.168.131.*** IPCONFIG /ALL shows an IP for
> > >the DHCP of 192.168.131.254 also same IP for default gateway. DNS is correct.
> > >I’ve since built another VPC on another client and that DHCP’s fine. It has
> > >to be something with Virtual PC on this machine.
> > >
> > >There are definitely no other DHCP servers on the network. There are no
> > >other machines with a 192.168.131 IP. This DHCP Server is a complete ghost!
> > >Any ideas please?
> > >TIA
> > >Jon
> >
My System SpecsSystem Spec
01-22-2009   #6
Robert Comer


 
 

Re: Strange DHCP

Cool, glad you got it going!

--
Bob Comer

On Thu, 22 Jan 2009 14:38:01 -0800, Jon Morgan
<JonMorgan@xxxxxx> wrote:
Quote:

>The M/Board on my new PC is dual NIC, the 2nd adapter was set as default. I
>swapped the NIC's over and rebooted, works fine now.
>
>Thanks again.
>
>Regards
>
>Jon
>
>"Jon Morgan" wrote:
>
Quote:

>> Thanks for the info guys. It would appear that VPC has not detected the NIC
>> on the host. I'll have a look and see if I can find out why.
>>
>> Jon
>>
>> "Robert Comer" wrote:
>>
Quote:

>> > Do you have the networking set to "Shared networking (NAT)" for the
>> > VM's? 192.168.131.*** is the range it uses for that and the DHCP
>> > server is VPC itself. You want to set the networking to you physical
>> > adapter if you want it to get the address from your real DHCP server.
>> >
>> > --
>> > Bob Comer
>> >
>> >
>> > On Thu, 22 Jan 2009 11:53:03 -0800, Jon Morgan
>> > <JonMorgan@xxxxxx> wrote:
>> >
>> > >Hi.
>> > >I‘ve just replaced my PC, a client on an SBS2k3 R2 system. I’ve also started
>> > >rebuilding my VPC’s I’ve done an XP Pro + Win 7, both machines have problems
>> > >with DHCP. The IP Pool is 192.168.123.***.
>> > >
>> > >Both VPC’s are getting IP’s of 192.168.131.*** IPCONFIG /ALL shows an IP for
>> > >the DHCP of 192.168.131.254 also same IP for default gateway. DNS is correct.
>> > >I’ve since built another VPC on another client and that DHCP’s fine. It has
>> > >to be something with Virtual PC on this machine.
>> > >
>> > >There are definitely no other DHCP servers on the network. There are no
>> > >other machines with a 192.168.131 IP. This DHCP Server is a complete ghost!
>> > >Any ideas please?
>> > >TIA
>> > >Jon
>> >
My System SpecsSystem Spec
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RB


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