Windows 2003 Servers cannot access each other

I have a Two office network connected via VPN. Multiple 2003 servers in both
offices. There is a Terminal Server in Each off and an Exchange server. The
Termainl server in office A can browse, map etc to any server in office B..
Exchange the Terminal Server in Office B. The Terminal Server in Office B can
browse to , map to etc any system in Office A, except the terminal server.
Firewall on each server is off. VPN works fine. Both servers are Windows 2003
SP2. If I run "net view" from one of the server to the other, I get an error
1236. Typically when I try to map drives , connect with computer manager etc,
I typically get an error mesage that I do not have rights. I can ping each
server from the other. At a loss.
--
Lee Batson


Lee Batson

MS recent update may changes some security settings. Can you telnet some
ports, for example 3389?

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Lee Batson" <(E-Mail Removed)> wrote in message
news:39B9E0F8-1ECD-4DC1-9EDA-(E-Mail Removed)...
>I have a Two office network connected via VPN. Multiple 2003 servers in
>both
> offices. There is a Terminal Server in Each off and an Exchange server.
> The
> Termainl server in office A can browse, map etc to any server in office
> B..
> Exchange the Terminal Server in Office B. The Terminal Server in Office B
> can
> browse to , map to etc any system in Office A, except the terminal server.
> Firewall on each server is off. VPN works fine. Both servers are Windows
> 2003
> SP2. If I run "net view" from one of the server to the other, I get an
> error
> 1236. Typically when I try to map drives , connect with computer manager
> etc,
> I typically get an error mesage that I do not have rights. I can ping each
> server from the other. At a loss.
> --
> Lee Batson

I can telnet. However, if I try to use the RDP client, it does not connect.
This applies to both directions.
--
Lee Batson


"Robert L. (MS-MVP)" wrote:

> MS recent update may changes some security settings. Can you telnet some
> ports, for example 3389?
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on
> http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on
> http://www.HowToNetworking.com
>
>
> "Lee Batson" <(E-Mail Removed)> wrote in message
> news:39B9E0F8-1ECD-4DC1-9EDA-(E-Mail Removed)...
> >I have a Two office network connected via VPN. Multiple 2003 servers in
> >both
> > offices. There is a Terminal Server in Each off and an Exchange server.
> > The
> > Termainl server in office A can browse, map etc to any server in office
> > B..
> > Exchange the Terminal Server in Office B. The Terminal Server in Office B
> > can
> > browse to , map to etc any system in Office A, except the terminal server.
> > Firewall on each server is off. VPN works fine. Both servers are Windows
> > 2003
> > SP2. If I run "net view" from one of the server to the other, I get an
> > error
> > 1236. Typically when I try to map drives , connect with computer manager
> > etc,
> > I typically get an error mesage that I do not have rights. I can ping each
> > server from the other. At a loss.
> > --
> > Lee Batson
>

What's the error message?

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Lee Batson" <(E-Mail Removed)> wrote in message
news:F0AE2C49-CDD9-47D9-8872-(E-Mail Removed)...
>I can telnet. However, if I try to use the RDP client, it does not connect.
> This applies to both directions.
> --
> Lee Batson
>
>
> "Robert L. (MS-MVP)" wrote:
>
>> MS recent update may changes some security settings. Can you telnet some
>> ports, for example 3389?
>>
>> --
>> Bob Lin, MS-MVP, MCSE & CNE
>> Networking, Internet, Routing, VPN Troubleshooting on
>> http://www.ChicagoTech.net
>> How to Setup Windows, Network, VPN & Remote Access on
>> http://www.HowToNetworking.com
>>
>>
>> "Lee Batson" <(E-Mail Removed)> wrote in message
>> news:39B9E0F8-1ECD-4DC1-9EDA-(E-Mail Removed)...
>> >I have a Two office network connected via VPN. Multiple 2003 servers in
>> >both
>> > offices. There is a Terminal Server in Each off and an Exchange server.
>> > The
>> > Termainl server in office A can browse, map etc to any server in office
>> > B..
>> > Exchange the Terminal Server in Office B. The Terminal Server in Office
>> > B
>> > can
>> > browse to , map to etc any system in Office A, except the terminal
>> > server.
>> > Firewall on each server is off. VPN works fine. Both servers are
>> > Windows
>> > 2003
>> > SP2. If I run "net view" from one of the server to the other, I get an
>> > error
>> > 1236. Typically when I try to map drives , connect with computer
>> > manager
>> > etc,
>> > I typically get an error mesage that I do not have rights. I can ping
>> > each
>> > server from the other. At a loss.
>> > --
>> > Lee Batson
>>

Depends. If I try a net use from either server to the other, I get a error
1236. If I try to map via explorer in either direction, I get a message that
the local system aborted. If I go the the start run, then type in
\\servername, I get an error that no network system responded. I can map to
any other system with no problem. I can ping between the two systems. I can
map across VPN to any system, just not between server a and server b.
--
Lee Batson


"Robert L. (MS-MVP)" wrote:

> What's the error message?
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on
> http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on
> http://www.HowToNetworking.com
>
>
> "Lee Batson" <(E-Mail Removed)> wrote in message
> news:F0AE2C49-CDD9-47D9-8872-(E-Mail Removed)...
> >I can telnet. However, if I try to use the RDP client, it does not connect.
> > This applies to both directions.
> > --
> > Lee Batson
> >
> >
> > "Robert L. (MS-MVP)" wrote:
> >
> >> MS recent update may changes some security settings. Can you telnet some
> >> ports, for example 3389?
> >>
> >> --
> >> Bob Lin, MS-MVP, MCSE & CNE
> >> Networking, Internet, Routing, VPN Troubleshooting on
> >> http://www.ChicagoTech.net
> >> How to Setup Windows, Network, VPN & Remote Access on
> >> http://www.HowToNetworking.com
> >>
> >>
> >> "Lee Batson" <(E-Mail Removed)> wrote in message
> >> news:39B9E0F8-1ECD-4DC1-9EDA-(E-Mail Removed)...
> >> >I have a Two office network connected via VPN. Multiple 2003 servers in
> >> >both
> >> > offices. There is a Terminal Server in Each off and an Exchange server.
> >> > The
> >> > Termainl server in office A can browse, map etc to any server in office
> >> > B..
> >> > Exchange the Terminal Server in Office B. The Terminal Server in Office
> >> > B
> >> > can
> >> > browse to , map to etc any system in Office A, except the terminal
> >> > server.
> >> > Firewall on each server is off. VPN works fine. Both servers are
> >> > Windows
> >> > 2003
> >> > SP2. If I run "net view" from one of the server to the other, I get an
> >> > error
> >> > 1236. Typically when I try to map drives , connect with computer
> >> > manager
> >> > etc,
> >> > I typically get an error mesage that I do not have rights. I can ping
> >> > each
> >> > server from the other. At a loss.
> >> > --
> >> > Lee Batson
> >>
>

Error 1236 is a type of system error with multiple potential software or
hardware causes. Any errors in the event viewer?

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Lee Batson" <(E-Mail Removed)> wrote in message
news:3E6620AE-6040-466F-B338-(E-Mail Removed)...
> Depends. If I try a net use from either server to the other, I get a error
> 1236. If I try to map via explorer in either direction, I get a message
> that
> the local system aborted. If I go the the start run, then type in
> \\servername, I get an error that no network system responded. I can map
> to
> any other system with no problem. I can ping between the two systems. I
> can
> map across VPN to any system, just not between server a and server b.
> --
> Lee Batson
>
>
> "Robert L. (MS-MVP)" wrote:
>
>> What's the error message?
>>
>> --
>> Bob Lin, MS-MVP, MCSE & CNE
>> Networking, Internet, Routing, VPN Troubleshooting on
>> http://www.ChicagoTech.net
>> How to Setup Windows, Network, VPN & Remote Access on
>> http://www.HowToNetworking.com
>>
>>
>> "Lee Batson" <(E-Mail Removed)> wrote in message
>> news:F0AE2C49-CDD9-47D9-8872-(E-Mail Removed)...
>> >I can telnet. However, if I try to use the RDP client, it does not
>> >connect.
>> > This applies to both directions.
>> > --
>> > Lee Batson
>> >
>> >
>> > "Robert L. (MS-MVP)" wrote:
>> >
>> >> MS recent update may changes some security settings. Can you telnet
>> >> some
>> >> ports, for example 3389?
>> >>
>> >> --
>> >> Bob Lin, MS-MVP, MCSE & CNE
>> >> Networking, Internet, Routing, VPN Troubleshooting on
>> >> http://www.ChicagoTech.net
>> >> How to Setup Windows, Network, VPN & Remote Access on
>> >> http://www.HowToNetworking.com
>> >>
>> >>
>> >> "Lee Batson" <(E-Mail Removed)> wrote in message
>> >> news:39B9E0F8-1ECD-4DC1-9EDA-(E-Mail Removed)...
>> >> >I have a Two office network connected via VPN. Multiple 2003 servers
>> >> >in
>> >> >both
>> >> > offices. There is a Terminal Server in Each off and an Exchange
>> >> > server.
>> >> > The
>> >> > Termainl server in office A can browse, map etc to any server in
>> >> > office
>> >> > B..
>> >> > Exchange the Terminal Server in Office B. The Terminal Server in
>> >> > Office
>> >> > B
>> >> > can
>> >> > browse to , map to etc any system in Office A, except the terminal
>> >> > server.
>> >> > Firewall on each server is off. VPN works fine. Both servers are
>> >> > Windows
>> >> > 2003
>> >> > SP2. If I run "net view" from one of the server to the other, I get
>> >> > an
>> >> > error
>> >> > 1236. Typically when I try to map drives , connect with computer
>> >> > manager
>> >> > etc,
>> >> > I typically get an error mesage that I do not have rights. I can
>> >> > ping
>> >> > each
>> >> > server from the other. At a loss.
>> >> > --
>> >> > Lee Batson
>> >>
>>

Wish there was. The only issue I can relate to this is that server b was
originally setup with the same license as server a. When that was discovered,
server b was setup with a new install of windows 2003 with the correct
license.
--
Lee Batson


"Robert L. (MS-MVP)" wrote:

> Error 1236 is a type of system error with multiple potential software or
> hardware causes. Any errors in the event viewer?
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on
> http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on
> http://www.HowToNetworking.com
>
>
> "Lee Batson" <(E-Mail Removed)> wrote in message
> news:3E6620AE-6040-466F-B338-(E-Mail Removed)...
> > Depends. If I try a net use from either server to the other, I get a error
> > 1236. If I try to map via explorer in either direction, I get a message
> > that
> > the local system aborted. If I go the the start run, then type in
> > \\servername, I get an error that no network system responded. I can map
> > to
> > any other system with no problem. I can ping between the two systems. I
> > can
> > map across VPN to any system, just not between server a and server b.
> > --
> > Lee Batson
> >
> >
> > "Robert L. (MS-MVP)" wrote:
> >
> >> What's the error message?
> >>
> >> --
> >> Bob Lin, MS-MVP, MCSE & CNE
> >> Networking, Internet, Routing, VPN Troubleshooting on
> >> http://www.ChicagoTech.net
> >> How to Setup Windows, Network, VPN & Remote Access on
> >> http://www.HowToNetworking.com
> >>
> >>
> >> "Lee Batson" <(E-Mail Removed)> wrote in message
> >> news:F0AE2C49-CDD9-47D9-8872-(E-Mail Removed)...
> >> >I can telnet. However, if I try to use the RDP client, it does not
> >> >connect.
> >> > This applies to both directions.
> >> > --
> >> > Lee Batson
> >> >
> >> >
> >> > "Robert L. (MS-MVP)" wrote:
> >> >
> >> >> MS recent update may changes some security settings. Can you telnet
> >> >> some
> >> >> ports, for example 3389?
> >> >>
> >> >> --
> >> >> Bob Lin, MS-MVP, MCSE & CNE
> >> >> Networking, Internet, Routing, VPN Troubleshooting on
> >> >> http://www.ChicagoTech.net
> >> >> How to Setup Windows, Network, VPN & Remote Access on
> >> >> http://www.HowToNetworking.com
> >> >>
> >> >>
> >> >> "Lee Batson" <(E-Mail Removed)> wrote in message
> >> >> news:39B9E0F8-1ECD-4DC1-9EDA-(E-Mail Removed)...
> >> >> >I have a Two office network connected via VPN. Multiple 2003 servers
> >> >> >in
> >> >> >both
> >> >> > offices. There is a Terminal Server in Each off and an Exchange
> >> >> > server.
> >> >> > The
> >> >> > Termainl server in office A can browse, map etc to any server in
> >> >> > office
> >> >> > B..
> >> >> > Exchange the Terminal Server in Office B. The Terminal Server in
> >> >> > Office
> >> >> > B
> >> >> > can
> >> >> > browse to , map to etc any system in Office A, except the terminal
> >> >> > server.
> >> >> > Firewall on each server is off. VPN works fine. Both servers are
> >> >> > Windows
> >> >> > 2003
> >> >> > SP2. If I run "net view" from one of the server to the other, I get
> >> >> > an
> >> >> > error
> >> >> > 1236. Typically when I try to map drives , connect with computer
> >> >> > manager
> >> >> > etc,
> >> >> > I typically get an error mesage that I do not have rights. I can
> >> >> > ping
> >> >> > each
> >> >> > server from the other. At a loss.
> >> >> > --
> >> >> > Lee Batson
> >> >>
> >>
>