sb5101 not working after unplug coxiable

[drewmerc]

Code:

Received a REG-RSP message from the CMTS...
0x0002c506 [CmDocsisCtlThread] BcmCmDocsisCtlThread::RegRspMsgEvent: (CmDocsisCtlThread) ERROR -
REG-RSP response code NOT ok! rsp code = 8 (kRejRequiredParamNotPresent)
0x0002c506 [CmDocsisCtlThread] BcmCmDocsisCtlThread::SyncRestartErrorEvent: (CmDocsisCtlThread) reason: 17 (kNegOrBadRegRsp)
Not logging event ID 2436694040, control for level 7 is 0.
Logging event: Neg Or Bad Reg Rsp - Reinitialize MAC...
Deleting DOCSIS 1.0 CoS Settings for SID 0x8d7
0x0002c5ce [CmDocsisCtlThread] BcmDocsisCmHalIf::DeleteAllServiceFlows: (DOCSIS CableModem HalIf) Deleting all Upstream and Downstream Service Flows, along with associated Classifiers and PHS rules...
Stopping DHCP/ToD/TFTP (client requested)...

try enabling tftp enforce bypass (strange ass error i'm guessing is tftp or snmp related, as i have never seen rsp code =8)

quick edit what bpi setting are you using (google is really not being helpful)