Dcc Connection Lost; "Path In Use" Error When Creating A Circuit - Cisco ONS 15454 Troubleshooting Manual

1.8.12 DCC Connection Lost

1.8.12 DCC Connection Lost
Symptom
This symptom is usually accompanied by an EOC alarm.
Table 1-21
Table 1-21 DCC Connection Lost
Possible Problem
A lost DCC connection. Usually accompanied by an EOC alarm. Clear the EOC alarm and verify the

1.8.13 "Path in Use" Error When Creating a Circuit

Symptom
circuit creation.
Table 1-22
Table 1-22 "Path in Use" Error When Creating a Circuit
Possible Problem
Another user has
already selected the
same source port to
create another circuit.
Cisco ONS 15454 Troubleshooting Guide, R4.6
1-82
The node is usually accompanied by alarms and the nodes in the network view have a gray icon.
describes the possible problem and the solution.
Solution
DCC connection as described in the
While creating a circuit, you get a "Path in Use" error that prevents you from completing the
describes the possible problem and the solution.
Solution
CTC does not remove a card or port from the available list until a circuit is
completely provisioned. If two users simultaneously select the same source
port to create a circuit, the first user to complete circuit provisioning gets use
of the port. The other user gets the "Path in Use" error.
Cancel the circuit creation and start over, or click Back until you return to
the initial circuit creation window. The source port that was previously
selected no longer appears in the available list because it is now part of a
provisioned circuit. Select a different available port and begin the circuit
creation process again.
Chapter 1 General Troubleshooting
"EOC" alarm.
November 2004