Hi.

I have a machine that has two network cards, one to access local office
network (small office with 8 -10) machines and another for accessing
internet - 64kbps broadband - through a service provider.
One network card is assigned static ip 192.168.0.1 with subnet 255.255.255.0
for local network and the other is one more static I P given by the
broadband service provider.
Internet is connected when required through the dialer given by the service
provider. It is not "always on".
The problem is when I connect to the Internet, I am unable to browse my
office network to share files to & from the local machine. I have to reboot
the system to access the local office network. Then I can share between my
system & other systems.
This is giving a lot of inconvenience as sometimes I need to access both
local network and internet at the same time.
Why is this happening and how can I change this behaviour? I need to know
how to make both the Internet & Local Network work at the same time.
The firewall setting is on and also Zone alarm basic version is installed. I
have disabled the file & printer sharing in the properties of the Internet
LAN card while the other is enabled.
Any solution/workaround is appreciated.
The machine is Windows XP Professional, PIV, 1GB RAM, 80GB HDD.

Another problem - how to convert a server into workstation?? One system has
server (Windows NT 4.0 Server) installed and other systems cannot access
this system while the server system can access all the other systems. Is
formatting & reinstall only way? Any other solutions??
Thanks in advance.

Phani

Do you have two default gateways in the computer? Post the result of ipconfig /all here may help.

Routing Don't add default gateway across disjoint networks Is it possible both sites of the VPN using the same IP range Metric is the same for both the remote ...
      www.chicagotech.net/routing.htm 


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
  I have a machine that has two network cards, one to access local office
  network (small office with 8 -10) machines and another for accessing
  internet - 64kbps broadband - through a service provider.
  One network card is assigned static ip 192.168.0.1 with subnet 255.255.255.0
  for local network and the other is one more static I P given by the
  broadband service provider.
  Internet is connected when required through the dialer given by the service
  provider. It is not "always on".
  The problem is when I connect to the Internet, I am unable to browse my
  office network to share files to & from the local machine. I have to reboot
  the system to access the local office network. Then I can share between my
  system & other systems.
  This is giving a lot of inconvenience as sometimes I need to access both
  local network and internet at the same time.
  Why is this happening and how can I change this behaviour? I need to know
  how to make both the Internet & Local Network work at the same time.
  The firewall setting is on and also Zone alarm basic version is installed. I
  have disabled the file & printer sharing in the properties of the Internet
  LAN card while the other is enabled.
  Any solution/workaround is appreciated.
  The machine is Windows XP Professional, PIV, 1GB RAM, 80GB HDD.

  Another problem - how to convert a server into workstation?? One system has
  server (Windows NT 4.0 Server) installed and other systems cannot access
  this system while the server system can access all the other systems. Is
  formatting & reinstall only way? Any other solutions??
  Thanks in advance.

  Phani

There is one gateway in the computer, for the internet LAN card. The other one does not have any gateway..
Both internet & the Local network used to work fine till about couple of months back. But had to reformat the system and reload the OS. After reinstall the OS, this problem started to occur.
I will post the ipconfig info as soon as possible..

  Do you have two default gateways in the computer? Post the result of ipconfig /all here may help.

  Routing Don't add default gateway across disjoint networks Is it possible both sites of the VPN using the same IP range Metric is the same for both the remote ...
        www.chicagotech.net/routing.htm 


  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
    Hi.

    I have a machine that has two network cards, one to access local office
    network (small office with 8 -10) machines and another for accessing
    internet - 64kbps broadband - through a service provider.
    One network card is assigned static ip 192.168.0.1 with subnet 255.255.255.0
    for local network and the other is one more static I P given by the
    broadband service provider.
    Internet is connected when required through the dialer given by the service
    provider. It is not "always on".
    The problem is when I connect to the Internet, I am unable to browse my
    office network to share files to & from the local machine. I have to reboot
    the system to access the local office network. Then I can share between my
    system & other systems.
    This is giving a lot of inconvenience as sometimes I need to access both
    local network and internet at the same time.
    Why is this happening and how can I change this behaviour? I need to know
    how to make both the Internet & Local Network work at the same time.
    The firewall setting is on and also Zone alarm basic version is installed. I
    have disabled the file & printer sharing in the properties of the Internet
    LAN card while the other is enabled.
    Any solution/workaround is appreciated.
    The machine is Windows XP Professional, PIV, 1GB RAM, 80GB HDD.

    Another problem - how to convert a server into workstation?? One system has
    server (Windows NT 4.0 Server) installed and other systems cannot access
    this system while the server system can access all the other systems. Is
    formatting & reinstall only way? Any other solutions??
    Thanks in advance.

    Phani

Here is the result of "ipconfig /all"
______________________________________________________________
Windows IP Configuration
        Host Name . . . . . . . . . . . . : system10
        Primary Dns Suffix  . . . . . . . :
        Node Type . . . . . . . . . . . . : Unknown
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : TE100-PCBUSR 32-Bit Cardbus PC
Card #2
        Physical Address. . . . . . . . . : 00-E0-4D-06-A6-67
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : 10.21.165.233
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . : 10.21.165.1
        DNS Servers . . . . . . . . . . . : 202.144.105.4
                                            202.144.10.50

Ethernet adapter Local Area Connection 2:
        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Realtek RTL8139 Family PCI Fast
Ethernet NIC
        Physical Address. . . . . . . . . : 00-80-48-38-CB-76
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : 192.168.0.1
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . :
_____________________________________________________________
Do you have two default gateways in the computer? Post the result of
ipconfig /all here may help.

Routing Don't add default gateway across disjoint networks Is it possible
both sites of the VPN using the same IP range Metric is the same for both
the remote ...
www.chicagotech.net/routing.htm


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
I have a machine that has two network cards, one to access local office
network (small office with 8 -10) machines and another for accessing
internet - 64kbps broadband - through a service provider.
One network card is assigned static ip 192.168.0.1 with subnet 255.255.255.0
for local network and the other is one more static I P given by the
broadband service provider.
Internet is connected when required through the dialer given by the service
provider. It is not "always on".
The problem is when I connect to the Internet, I am unable to browse my
office network to share files to & from the local machine. I have to reboot
the system to access the local office network. Then I can share between my
system & other systems.
This is giving a lot of inconvenience as sometimes I need to access both
local network and internet at the same time.
Why is this happening and how can I change this behaviour? I need to know
how to make both the Internet & Local Network work at the same time.
The firewall setting is on and also Zone alarm basic version is installed. I
have disabled the file & printer sharing in the properties of the Internet
LAN card while the other is enabled.
Any solution/workaround is appreciated.
The machine is Windows XP Professional, PIV, 1GB RAM, 80GB HDD.

Another problem - how to convert a server into workstation?? One system has
server (Windows NT 4.0 Server) installed and other systems cannot access
this system while the server system can access all the other systems. Is
formatting & reinstall only way? Any other solutions??
Thanks in advance.

Phani

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