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T3 and T4 timeouts are described in much more detail elsewhere in this blog, however this post provides a high level overview of the various timeouts as a reference. This is a handy summary of the various T1, T2, T3 and T4 timeout errors you will find in a DOCSIS network. 11:58:14.00Ę2000400 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out CM-MAC= CMTS-MAC= CM-QOS=1.1 CM-VER=3.0 11:56:54.00Ę4000500 SYNC Timing Synchronization failure - Loss of Sync CM-MAC= CMTS-MAC= CM-QOS=1.1 CM-VER=3.0
NO RANGING RESPONSE RECEIVED T3 TIME OUT UPGRADE
05:30:08.00Ė9010800 SW upgrade Failed after download - SW File corruption 03:23:29.00Ė9010800 SW upgrade Failed after download - SW File corruption Date And TimeĞrror NumberĞvent Description
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