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Default Gateway Configuration
Default Gateway Configuration
- Compute Cluster Network Topology: Scenario 2, All nodes on both public and private networks
A DHCP server is on Headnode
For some nodes, the default gateway is switching randomly, say, on node 7
C:\Documents and Settings\ChenDT>route print
IPv4 Route Table
===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x10003 ...00 15 c5 f1 15 d2 ...... Broadcom BCM5708C NetXtreme II GigE (NDIS VB
D Client)
0x10004 ...00 15 c5 f1 15 d4 ...... Broadcom BCM5708C NetXtreme II GigE (NDIS VB
D Client) #2
===========================================================================
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 172.16.88.200 172.16.88.7 8
0.0.0.0 0.0.0.0 192.168.1.250 192.168.1.24 10
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
172.16.88.0 255.255.255.0 172.16.88.7 172.16.88.7 10
172.16.88.7 255.255.255.255 127.0.0.1 127.0.0.1 10
172.16.255.255 255.255.255.255 172.16.88.7 172.16.88.7 10
192.168.1.0 255.255.255.0 192.168.1.24 192.168.1.24 10
192.168.1.24 255.255.255.255 127.0.0.1 127.0.0.1 10
192.168.1.255 255.255.255.255 192.168.1.24 192.168.1.24 10
224.0.0.0 240.0.0.0 172.16.88.7 172.16.88.7 10
224.0.0.0 240.0.0.0 192.168.1.24 192.168.1.24 10
255.255.255.255 255.255.255.255 172.16.88.7 172.16.88.7 1
255.255.255.255 255.255.255.255 192.168.1.24 192.168.1.24 1
Default Gateway: 192.168.1.250
===========================================================================
Persistent Routes:
None
C:\Documents and Settings\ChenDT>route print
IPv4 Route Table
===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x10003 ...00 15 c5 f1 15 d2 ...... Broadcom BCM5708C NetXtreme II GigE (NDIS VB
D Client)
0x10004 ...00 15 c5 f1 15 d4 ...... Broadcom BCM5708C NetXtreme II GigE (NDIS VB
D Client) #2
===========================================================================
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 172.16.88.200 172.16.88.7 8
0.0.0.0 0.0.0.0 192.168.1.250 192.168.1.24 10
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
172.16.88.0 255.255.255.0 172.16.88.7 172.16.88.7 10
172.16.88.7 255.255.255.255 127.0.0.1 127.0.0.1 10
172.16.255.255 255.255.255.255 172.16.88.7 172.16.88.7 10
192.168.1.0 255.255.255.0 192.168.1.24 192.168.1.24 10
192.168.1.24 255.255.255.255 127.0.0.1 127.0.0.1 10
192.168.1.255 255.255.255.255 192.168.1.24 192.168.1.24 10
224.0.0.0 240.0.0.0 172.16.88.7 172.16.88.7 10
224.0.0.0 240.0.0.0 192.168.1.24 192.168.1.24 10
255.255.255.255 255.255.255.255 172.16.88.7 172.16.88.7 1
255.255.255.255 255.255.255.255 192.168.1.24 192.168.1.24 1
Default Gateway: 172.16.88.200
===========================================================================
Persistent Routes:
None
the problem is that the default gateway change from 192.168.1.250 (private) to 172.16.88.200 (public) automatically, or back to 192.168.1.250 again.
How can I fix the default gateway to be 172.16.88.200 (public)? Or How can I remove the gateway from dhcp server?
Thanks in advance
解答
- I hope the following help
reg add HKLM\System\CurrentControlSet\Services\Tcpip\Parameters /v EnableDeadGWDetect /t REG_DWORD /d 0 /f
see http://technet.microsoft.com/en-us/library/cc766102.aspx for more- 已標示為解答parmita mehta版主Thursday, 25 June, 2009 18:00
所有回覆
- I hope the following help
reg add HKLM\System\CurrentControlSet\Services\Tcpip\Parameters /v EnableDeadGWDetect /t REG_DWORD /d 0 /f
see http://technet.microsoft.com/en-us/library/cc766102.aspx for more- 已標示為解答parmita mehta版主Thursday, 25 June, 2009 18:00

