How to connect laptop to both home (workgroup) and office (domain) networks?

I have a laptop running XP Pro. I connect to the office network (via a
docking station with Ethernet connection). At home I can connect to the
Internet via a wireless PCMCIA card linking to an ADSL modem. So far so
good!

I want to be able to share files at home as well as at the office, and get
access to a printer on a machine at home. As the office connection is based
on an Active Directory domain login (Win2K server), I can't just use a
common workgroup name. I bet there's a neat solution to this but I sure
can't figure out what it would be. Any advice, references, gratefully
received!

--
####################
## PH, London
####################

"Philip Herlihy" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> I have a laptop running XP Pro. I connect to the office network (via a
> docking station with Ethernet connection). At home I can connect to the
> Internet via a wireless PCMCIA card linking to an ADSL modem. So far so
> good!
>
> I want to be able to share files at home as well as at the office, and get
> access to a printer on a machine at home. As the office connection is
based
> on an Active Directory domain login (Win2K server), I can't just use a
> common workgroup name. I bet there's a neat solution to this but I sure
> can't figure out what it would be. Any advice, references, gratefully
> received!
>
> --
> ####################
> ## PH, London
> ####################
>
>

Create an account name / password on all your home machines
that agrees with the account name / password in the office. You
should then be able to access all shared resources on the home
network.

-- latest at the bottom here...


"Pegasus (MVP)" <(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
>
> "Philip Herlihy" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>> I have a laptop running XP Pro. I connect to the office network (via a
>> docking station with Ethernet connection). At home I can connect to the
>> Internet via a wireless PCMCIA card linking to an ADSL modem. So far so
>> good!
>>
>> I want to be able to share files at home as well as at the office, and
>> get
>> access to a printer on a machine at home. As the office connection is
> based
>> on an Active Directory domain login (Win2K server), I can't just use a
>> common workgroup name. I bet there's a neat solution to this but I sure
>> can't figure out what it would be. Any advice, references, gratefully
>> received!
>>
>> --
>> ####################
>> ## PH, London
>> ####################
>>
>>
>
> Create an account name / password on all your home machines
> that agrees with the account name / password in the office. You
> should then be able to access all shared resources on the home
> network.
>
>

I thought the home machines have to share a common workgroup, which the
laptop can't do?



--
####################
## PH, London
####################

"Chuck" <(E-Mail Removed)> wrote in message
news(E-Mail Removed)...
> On Tue, 26 Apr 2005 15:07:51 +0100, "Philip Herlihy"
> <*email_address_deleted*>
> wrote:
>
>>I have a laptop running XP Pro. I connect to the office network (via a
>>docking station with Ethernet connection). At home I can connect to the
>>Internet via a wireless PCMCIA card linking to an ADSL modem. So far so
>>good!
>>
>>I want to be able to share files at home as well as at the office, and get
>>access to a printer on a machine at home. As the office connection is
>>based
>>on an Active Directory domain login (Win2K server), I can't just use a
>>common workgroup name. I bet there's a neat solution to this but I sure
>>can't figure out what it would be. Any advice, references, gratefully
>>received!
>
> Philip,
>
> What operating system is on the computer(s) at home - XP Home? XP Pro?
> Other?
> This makes a difference. The AD membership of the laptop shouldn't
> though.
>
> Do any of the computers have a software firewall (ICF / WF, or third
> party)? If
> so, you need to configure them for file sharing. Firewall configurations
> are a
> very common cause of (network) browser, and file sharing, problems.
>
> If you're able to connect the laptop to your home network, and login to
> the
> laptop, you should be able to find the shared printer etc in Network
> Neighborhood (My Network Places) - Entire Network - Microsoft Windows
> Network.
>
> But you do have to make authentication on the laptop compatible with the
> other
> computer.
>
> On any XP Pro computer, check to see if Simple File Sharing (Control
> Panel -
> Folder Options - View - Advanced settings) is enabled or disabled. With
> XP Pro,
> you need to have SFS consistently set on each computer.
>
> On XP Pro with SFS disabled, check the Local Security Policies (Control
> Panel -
> Administrative Tools). Under Local Policies - Security Options, look at
> "Network access: Sharing and security model", and ensure it's set to
> "Classic -
> local users authenticate as themselves".
>
> On XP Pro with SFS disabled, if you set the above Local Security Policy to
> "Guest only", enable the Guest account, using Start - Run - "cmd" - type
> "net
> user guest /active:yes" in the command window. If "Classic", setup and
> use a
> common non-Guest account on all computers. Whichever account is used,
> give it
> an identical, non-blank password on all computers.
>
> On XP Home, and on XP Pro with Simple File Sharing enabled, make sure that
> the
> Guest account is enabled, on each computer. Enable Guest, with Start -
> Run -
> "cmd", then type "net user guest /active:yes" in the command window.
> Ensure
> that the password for Guest is blank, with Start - Run - "control
> userpasswords2"; select Guest, click Reset Password, click OK without
> entering a
> new password.
>
> Remember, with Simple File Sharing, you'll not be able to access
> "C:\Program
> Files", "C:\Windows", or any of the profile related folders such as "My
> Documents". All of those folders require individual user, or
> administrator
> access, and Guest access gives you neither.
>
> On XP Pro, if you're going to use Guest authentication, check your Local
> Security Policy (Control Panel - Administrative Tools) - User Rights
> Assignment,
> on the XP Pro computer, and look at "Deny access to this computer from the
> network". Make sure Guest is not in the list. Look at "Access this
> computer
> from the network", and make sure that Everyone is in this list.
>
> Do any of the computers have a software firewall (ICF / WF, or third
> party)? If
> so, you need to configure them for file sharing. Firewall configurations
> are a
> very common cause of (network) browser, and file sharing, problems.
>
> More about file sharing, between all different versions of Windows:
> <http://www.microsoft.com/downloads/details.aspx?FamilyID=87c0a6db-aef8-4bef-925e-7ac9be791028&DisplayLang=en>
>
> --
> Cheers,
> Chuck


Thank, Chuck - will study in detail later. At home two machines are XP Pro
and one is Win2K. There may be a W98 machine involved, but that's less
critical.



--
####################
## PH, London
####################

Thanks, Bob - I'll study in detail later. (Late for the office!)

--
####################
## PH, London
####################
"Robert L [MS-MVP]" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
this may help. quoted from http://www.ChicagoTech.net
How can I share files between workgroup computer and domain/workgroup
computer?
I have a home wireless network and share files and a printer between two
computers. I also use Win 2000/XP laptop at work with domain network. How
can I share files between these computers at home?
A: Deepening on your network setup, you may 1) Logon local laptop using the
same logon id and password on both machine.
2) change workgroup name to match win2000 domain and the laptop needs to
install at home first ad then join the domain .
3) without changing the workgroup name and logon ID, just enable guest
account in win 2000/XP.
4) If you are running XP, enable Simple File Sharing.
5) logon domain user on the domain laptop (even the workgroup is different),
use command net use \\workgroupcomputer /user:administrator, (here
administrator is workgroup computer local administrator), the enter
workgroup computer administrator password. You should be able to access the
workgroup resources.

Don't send e-mail or reply to me except you need consulting services.
Posting on MS newsgroup will benefit all readers and you may get more help.

Bob Lin, MS-MVP, MCSE & CNE
How to Setup Windows, Network, Remote Access on
http://www.HowToNetworking.com
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
This posting is provided "AS IS" with no warranties.
I recommend Brinkster for web hosting!
"Philip Herlihy" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
I have a laptop running XP Pro. I connect to the office network (via a
docking station with Ethernet connection). At home I can connect to the
Internet via a wireless PCMCIA card linking to an ADSL modem. So far so
good!

I want to be able to share files at home as well as at the office, and get
access to a printer on a machine at home. As the office connection is based
on an Active Directory domain login (Win2K server), I can't just use a
common workgroup name. I bet there's a neat solution to this but I sure
can't figure out what it would be. Any advice, references, gratefully
received!

--
####################
## PH, London
####################

"Philip Herlihy" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> -- latest at the bottom here...
>
>
> "Pegasus (MVP)" <(E-Mail Removed)> wrote in message
> news:%(E-Mail Removed)...
> >
> > "Philip Herlihy" <(E-Mail Removed)> wrote in message
> > news:(E-Mail Removed)...
> >> I have a laptop running XP Pro. I connect to the office network (via a
> >> docking station with Ethernet connection). At home I can connect to
the
> >> Internet via a wireless PCMCIA card linking to an ADSL modem. So far so
> >> good!
> >>
> >> I want to be able to share files at home as well as at the office, and
> >> get
> >> access to a printer on a machine at home. As the office connection is
> > based
> >> on an Active Directory domain login (Win2K server), I can't just use a
> >> common workgroup name. I bet there's a neat solution to this but I
sure
> >> can't figure out what it would be. Any advice, references, gratefully
> >> received!
> >>
> >> --
> >> ####################
> >> ## PH, London
> >> ####################
> >>
> >>
> >
> > Create an account name / password on all your home machines
> > that agrees with the account name / password in the office. You
> > should then be able to access all shared resources on the home
> > network.
> >
> >
>
> I thought the home machines have to share a common workgroup, which the
> laptop can't do?

Workgroups only matter when it comes to visibility of shared
network resources in "Network Neighbourhood". Workgroup
names are irrelevant when it comes to access permissions - it's
the account names and passwords that count.

To connect to a shared folder in a different workgroup, spell
out its full name, either in Explorer or at the Command Prompt:

net use S: \\SomePC\SomeShare

or, on a Win2000/XP PC:

net use S: \\192.168.0.15\SomeShare

"Pegasus (MVP)" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...

>
> Workgroups only matter when it comes to visibility of shared
> network resources in "Network Neighbourhood". Workgroup
> names are irrelevant when it comes to access permissions - it's
> the account names and passwords that count.
>
> To connect to a shared folder in a different workgroup, spell
> out its full name, either in Explorer or at the Command Prompt:
>
> net use S: \\SomePC\SomeShare
>
> or, on a Win2000/XP PC:
>
> net use S: \\192.168.0.15\SomeShare
>
>

Is that because XP doesn't have NetBIOS?


--
####################
## PH, London
####################

"Pegasus (MVP)" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>
> Workgroups only matter when it comes to visibility of shared
> network resources in "Network Neighbourhood". Workgroup
> names are irrelevant when it comes to access permissions - it's
> the account names and passwords that count.
>
> To connect to a shared folder in a different workgroup, spell
> out its full name, either in Explorer or at the Command Prompt:
>
> net use S: \\SomePC\SomeShare
>
> or, on a Win2000/XP PC:
>
> net use S: \\192.168.0.15\SomeShare
>

By the way - I forgot to say Thanks!
:-)

--
####################
## PH, London
####################

Thanks Pegasus, Chuck & Bob, I'm grateful for your time and advice.

I've been playing around with all these issues and I'm at least
understanding them - I think! Unfortunately the laptop isn't currently here
(!) so there's still some guesswork to live with.

One question: I'll also need this to work when I'm not around, and I'm
concerned that a changed DHCP license on the wireless net at home may mean
the shares (folders, printer) won't be valid anymore. How can I make it all
reliable? If I change the workgroup name to match the domain will the home
shares be visible in "My Network Places"?

--
####################
## PH, London
####################
"Philip Herlihy" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>I have a laptop running XP Pro. I connect to the office network (via a
>docking station with Ethernet connection). At home I can connect to the
>Internet via a wireless PCMCIA card linking to an ADSL modem. So far so
>good!
>
> I want to be able to share files at home as well as at the office, and get
> access to a printer on a machine at home. As the office connection is
> based on an Active Directory domain login (Win2K server), I can't just use
> a common workgroup name. I bet there's a neat solution to this but I sure
> can't figure out what it would be. Any advice, references, gratefully
> received!
>
> --
> ####################
> ## PH, London
> ####################
>

"Philip Herlihy" <(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
> "Pegasus (MVP)" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
> >
> > Workgroups only matter when it comes to visibility of shared
> > network resources in "Network Neighbourhood". Workgroup
> > names are irrelevant when it comes to access permissions - it's
> > the account names and passwords that count.
> >
> > To connect to a shared folder in a different workgroup, spell
> > out its full name, either in Explorer or at the Command Prompt:
> >
> > net use S: \\SomePC\SomeShare
> >
> > or, on a Win2000/XP PC:
> >
> > net use S: \\192.168.0.15\SomeShare
> >
>
> Is that because XP doesn't have NetBIOS?

I don't have the in-depth knowledge on protocols to answer
your question with any degree of confidence.


> By the way - I forgot to say Thanks!
> :-)

You're welcome.