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I can ping across subnets to my 2003 Domain server but can not reach my 2008 Server

In the same subnet I can ping my 2008 server fine. I can ping the alernate subnet from the 2008 server.
IE:  10.0.1.207 can ping 10.0.0.3(2003 Domain Server) and can not reach 10.0.0.95(2008 Server), 10.0.0.95 can ping 10.0.1.207, 10.0.0.3 can reach 10.0.0.95
Other clients in the 10.0.0 subnet can reach the 2008 server as well.
Firewall on or off does not make a difference.  
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billdibble
Asked:
billdibble
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1 Solution
 
Point-In-CyberspaceCommented:
Look at the subnet mask of the 2003 server in network properties.

Now find the same info on the 2008 server. Probably this one is wrongly set.


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ggoossensCommented:
Verify the route info on the 2008 - maybe you need to create a static route for the 10.0.1.x subnet (check with the 2003 server using a cmd box and type "route print" - static routes are displayed apart).
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billdibbleAuthor Commented:
They are both the same. One more bit of information is that the 2008 server has (2) nics one set to 10.0.0.95 and the other set to 10.0.0.96. Subnet mask 255.255.255.0

I have a persistant route on the 2003 server.
Would I need to add this to my 2008 server? I didn't think I did because I am able to ping to the other subnet.
I have attached the  Route Prints from both servers.


2003 Server
IPv4 Route Table
===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x10003 ...00 1e 2a b7 6a ea ...... NETGEAR GA311 Gigabit Adapter #3
===========================================================================
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0       10.0.0.254         10.0.0.3     10
         10.0.0.0    255.255.255.0         10.0.0.3         10.0.0.3     10
         10.0.0.3  255.255.255.255        127.0.0.1        127.0.0.1     10
         10.0.1.0    255.255.255.0       10.0.0.253         10.0.0.3      1
   10.255.255.255  255.255.255.255         10.0.0.3         10.0.0.3     10
        127.0.0.0        255.0.0.0        127.0.0.1        127.0.0.1      1
        224.0.0.0        240.0.0.0         10.0.0.3         10.0.0.3     10
  255.255.255.255  255.255.255.255         10.0.0.3         10.0.0.3      1
Default Gateway:        10.0.0.254
===========================================================================
Persistent Routes:
  Network Address          Netmask  Gateway Address  Metric
         10.0.1.0    255.255.255.0       10.0.0.253       1
 
 
 
2008 server
===========================================================================
Interface List
 11 ...00 14 38 bd b9 6a ...... HP NC7782 Gigabit Server Adapter #2
 10 ...00 14 38 bd b9 6b ...... HP NC7782 Gigabit Server Adapter
  1 ........................... Software Loopback Interface 1
 14 ...00 00 00 00 00 00 00 e0  isatap.{B7D3D1D0-E2C7-40C7-B675-2D1712F52A31
 15 ...00 00 00 00 00 00 00 e0  isatap.{2C800997-F3E5-44D8-B28B-B4044BD8F6DA
===========================================================================
 
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0       10.0.0.254        10.0.0.95    266
          0.0.0.0          0.0.0.0       10.0.0.254        10.0.0.96    266
         10.0.0.0    255.255.255.0         On-link         10.0.0.96    266
         10.0.0.0    255.255.255.0         On-link         10.0.0.95    266
        10.0.0.95  255.255.255.255         On-link         10.0.0.95    266
        10.0.0.96  255.255.255.255         On-link         10.0.0.96    266
       10.0.0.255  255.255.255.255         On-link         10.0.0.96    266
       10.0.0.255  255.255.255.255         On-link         10.0.0.95    266
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link         10.0.0.95    266
        224.0.0.0        240.0.0.0         On-link         10.0.0.96    266
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link         10.0.0.95    266
  255.255.255.255  255.255.255.255         On-link         10.0.0.96    266
===========================================================================
Persistent Routes:
  Network Address          Netmask  Gateway Address  Metric
          0.0.0.0          0.0.0.0       10.0.0.254  Default
          0.0.0.0          0.0.0.0       10.0.0.254  Default
===========================================================================
 
IPv6 Route Table
===========================================================================
Active Routes:
 If Metric Network Destination      Gateway
  1    306 ::1/128                  On-link
 10    266 fe80::/64                On-link
 11    266 fe80::/64                On-link
 11    266 fe80::11a2:62c3:4df0:c196/128
                                    On-link
 10    266 fe80::cc03:5ebf:908e:d575/128
                                    On-link
  1    306 ff00::/8                 On-link
 10    266 ff00::/8                 On-link
 11    266 ff00::/8                 On-link
===========================================================================
Persistent Routes:
  None

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ggoossensCommented:
You need your static route pointing to gateway 10.0.0.253 as in the Win 2003 config. Your default gateway 10.0.0.254 is used for the 10.0.1.x now... + attention using two nic's: only one gateway must be filled in !
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billdibbleAuthor Commented:
I added the persistant route and that did the trick.
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