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Processing the problem the SPUA business board of SIG repeats to restart

Publication Date:  2012-10-12 Views:  26 Downloads:  0
Issue Description
After the management gateway and interference gateway are configured the same IP address, all the SPUA boards of the subrack repeat to restart.
Alarm Information
None.
Handling Process
1. Check the configuration information of the business processing board.
A. through the serial port or management network interface logining the master switch.
B. executive the command “display dpi - node spu configuration”, check the configuration information of the business processing borad.

"IP address of the management gateway" and "IP address of the interference gateway" respectively are the IP address of management gateway and interference gateway, the two IP address should not be the same.
Management gateway and interference gateway should respectively with the management network and interference network in the same network segment, from the information above, it is known that interference gateway configuration error.
  2. According to the plan, reconfigure the IP address of management gateway and interference gateway.
A. executive command “system – view”, enter the system view.
B. executive command “dpi-node”, enter the dpi node view.
C. Executive command “interference-interface ip-address ip-address { mask | mask-length } gateway gateway”, reconfigure the interference network interface’s starting IP address and subnet mask and interference gateway IP address.
D. executive the command “return”, return to user view.
E. Executive the command “save”, save the configuration information of the business processing board.
F. executive the command “reboot-rpu all”, restart all the business processing board, let the business processing board synchronize configuration information from main control switch borad.




Root Cause
The possible reason is the management gateway and interference gateway have been configured with the same IP address.
Due to the fault the SPUA board restarts repeatedly appears after configured the management gateway and interference gateway IP address, so check whether the configuration of the management gateway and interference gateway IP address is correct.
Suggestions
When configure the IP addresses of the management gateway and interference gateway, please don't configure them to be the same.

END