/mcpError Message %UC_Location Bandwidth Manager-4-SecondaryHubUnreachable: %[LBMHubNode=String] [AppID=String][ClusterID=String][NodeID=String]: Secondary LBM Hub Node Unreachable.. Explanation This alarm indicates that the LBM spoke node was unable to connect to Secondary LBM Hub Node configured in LBM Hub Group table. The LBM Node will attempt to connect back to Primary Hub Node. Recommended Action No action is required on your part. Error Message %UC_Location Bandwidth Manager-4-TertiaryHubUnreachable: %[LBMHubNode=String] [AppID=String][ClusterID=String][NodeID=String]: Tertiary LBM Hub Node Unreachable.. Explanation This alarm indicates that the LBM spoke node was unable to connect to Tertiary LBM Hub Node configured in LBM Hub Group table. The LBM Node will attempt to connect back to Primary Hub Node. Recommended Action No action is required on your part. Error Message %UC_Location Bandwidth Manager-2-LBMHubUnreachable: %[PrimHubNode=String] [SecondaryHubNode=String][TertiaryHubNode=String][AppID=String][ClusterID=String] [NodeID=String]: LBM Hub Nodes Unreachable.. Explanation This alarm indicates that the LBM spoke node was unable to connect to any of the LBM Hub Nodes configured in LBM Hub Group table. The LBM Spoke Node will periodically re-attempt to connect to the LBM Hub Nodes. If the condition is due to a temporary Network connectivity issue, the problem will self-repair. However, if it is due to a persistent condition, action must be taken. Recommended Action Make sure that your firewall configuration is allowing the LBM Spoke Node to access the LBM Hub Nodes. If firewall configurations are correct, try pinging the configured IP addresses and ports of the LBM Hub Nodes, and diagnose any network issues from there. The IP addresses and ports of the LBM Hub Nodes that were tried by the LBM Spoke node are included as name/value pairs in the alarm. Error Message %UC_Location Bandwidth Manager-4-SuspiciousIPAddress: %[PortNumber=UInt][Address=String] [AppID=String][ClusterID=String][NodeID=String]: LBM has identified suspicious connection attempts from an IP address. Explanation LBM has identified suspicious connection attempts from an IP address and has temporarily blocked the address. This alarm is an indication that a Denial-of-Service attack may have been attempted from this IP address. Recommended Action Examine network activity for repeated attempts to access the port number specified in this alarm. Using the IP address specified in this alarm, attempt to identify the device that has been sending connection attempts to the port. If the IP address belongs to a device that is configured in IME, evaluate the possible reason for such numerous connection attempts. Generally, no device that is functioning properly will trigger this alarm. Reset the device or remove the device from the network. Error Message %UC_Location Bandwidth Manager-2-LBMServicePortFailedToOpen: %[Protocol=String] [PortNumber=UInt][ErrorNumber=Int][AppID=String][ClusterID=String][NodeID=String]: LBM service 5/24/26, 3:34 AM System Error Messages for Cisco Unified Communications Manager 15 - Cisco https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/err_msgs/15_x/ccmalarms15.html 119/343