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New S33 with Xfinity - Event log: Config File Rejected due to Invalid or Unexpected TLV 11

  • February 26, 2025
  • 1 reply
  • 78 views
P
The Many
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Event log shows:

02/26/2025 11:05:05 Critical Config File Rejected due to Invalid or Unexpected TLV 11;CM-MAC= {edit : personal information}

02/26/2025 11:05:05		 Notice TLV-11 - unrecognized OID;CM-MAC= {edit : personal information}

 

What does this mean?  I have 1.2Gbps service from Xfinity.  Wired speed test with one device attached directly to modem is 460mbps.

1 reply

plemans
Juggernaut
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  • plemansJuggernaut
  • Juggernaut
  • 2214 replies
  • February 27, 2025

2 events aren’t enough to go off. We’d need more of the event log and a copy of the cable connections page (upstream/downstream) values. Screensnips work the best. 

 

Current setup: Netgear CM3000-->Netgear RBE973S-->2.5gig tp-link switch, Xfinity 2.4gig/350mbps

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