4.1 Troubleshooting
182 Installation Manual
362 IP-PT Rebooted
(cause DHCP
server)
• DHCP server is not active
• Network malfunction
• Network configuration has
been changed
• Consult your network administrator
370 IP-GW Rebooted
by Maintenance
Console
• IP-GW is rebooted from a
remote maintenance PC
• This information is logged when IP-GW
is rebooted from a remote
maintenance PC
371 IP-GW Rebooted • Optional service card
malfunction: IP-GW
• Check whether the software version of
the IP-GW card is correct
• Replace the corresponding optional
service card
372 NDSS message
over IPGW
notification -
caused by IPGW
Tx resource
limitation
• Optional service card
malfunction: IP-GW
• Ignore if not frequent
• Change the IP-GW card status to Out
of Service, and then back to In Service
373 NDSS message
over IPGW
notification -
caused by IPGW
Rx resource
limitation
374 NDSS message
over IPGW
notification -
caused by
shortage of IPGW
resource
375 NDSS message
over IPGW
notification -
caused by
Network side
• Network malfunction • Ignore if not frequent
• Consult your network administrator
390 Digital signal
synchronization
established
• Synchronization of digital line
established or restored
• This information is logged when
synchronization of digital line is
established, and does not indicate an
error condition that needs to be solved
Error Code Error Message PROBABLE CAUSE SOLUTION