Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the Feature Information Table at the end of this document. For the latest feature information and caveats, see the release notes for your platform and software release. Your software release may not support all the features documented in this module. Once the bonding is done, the CMTS can move the cable modem within itself for load balancing. A configurable string is used to bond the cable modem to the proper CMTS. This site uses Akismet to reduce spam.The cable modem steering feature helps to redirect or steer cable modems to multiple CMTS routers using downstream frequency overrides. Please enable JavaScript to submit this form.
The file descriptor indicates it does not appear to be for this specific model or hardware version of modem and therefore the software was not installed.įeel free to comment with any event logs that you have come across and I will do my best to post a useful description for it! Your email address will not be published.
SW upgrade Failed after download -Incompatible SW file The modem has downloaded a firmware file and checked it for integrity. It should not affect the cm operation in any way.
Since the config has multiple brands in it, all modems will report that error. Cisco CMTS Security and Cable Monitoring Features Configuration Guide
They tell each brand of equipment how to do specific things for only that vendor. The TLV - unrecognized OID message simply indicates that the configuration file contains different vendor or multiple vendor information in it. You get those notices if the mode is not set in the modem config file, or if there is a difference between the current operation mode and what is transmitted in the MDD. What may be happening is that one of the DS channels in use is not in the same fiber node, or not set up as a primary channel, and when the modem tries to lock onto that channel for examplethere is no MDD being transmitted or an improper one and the MDD timer expires and the modem moves on and searches for an MDD on the next available downstream. More of an informative note in the log than a warning. The modem will now reset its cable interface. The Upstream transmitters are outside of the maximum range differences 12dB - This can potentially be caused by noise on a specific upstream frequency. Resetting the cable modem due to docsDevResetNow. It acquires it on initial connection, and about half way through the lease period. About half way through the lease period, the modem will automatically attempt to renew that lease. The modem has an internal IP address on Cable network. Typically, this indicates an occasional, temporary loss of service, but if the problem persists, check for possible service outages or maintenance activity on this particular headend system.
If the cable modem cannot raise its upstream transmit power level to a level that allows successful communication within the maximum timeout period, it resets its cable interface and restarts the registration process. This typically is caused by noise on the upstream that causes the loss of MAC-layer messages. The cable modem is therefore resetting its cable interface and restarting the registration process. The cable modem is resetting its cable interface and restarting the registration process. The cable modem did not receive a broadcast maintenance opportunity in which to transmit a Ranging Request RNG-REQ within the T2 timeout period approximately 10 seconds. The different wording does not indicate the event is different than the description posted here. If you have any corrections, comments or criticism comment below! Any event logs from this point until the modem can establish a connection to the network time server to retrieve the current time will usually be Jan 1 or similar.