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EPC2100 - no downstream lock
#9
I'm having a similar problem, i have 2 modems one spare and one i use regularly.

My main one is working fine , my spare one is having problems... it locks onto a downstream, ranges, gets config from dhcp server etc.

The problem occurs when it parses the config file data, it's tellin my modem to switch to 331khz frequency and my modem cant lock at the downstream frequency. Any idea why this modem won't lock onto that frequency? (It has done previously but not for the passed couple of months).

My other modem works fine at that frequency, they both have the same haxorware firmware and nonvol settings.

Note: They're both EPC2100R2's and only one is plugged in at once never both, so im confused, could this be a problem with the hardware (defect?)..

Quote:Starting Tftp of configuration file...
Opening file '<configname_removed>' on <ip_removed> for reading...
tftp-enforce bypass is DISABLED
Storing received cfg of size 68 to memory
Tftp transfer complete!
TFTP Settings:
Stack Interface = 1
Server Ip Address = <removed_ip>
Server Port Number = 69
Total Blocks Read = 1
Total Bytes Read = 68

Config file was read! IP Initialization completed...

*
* Config file told us to go to DsFreq 331000000 Hz!
* We are currently at 323000000 Hz...
*

Time Of Day completed...
DefaultSnmpAgentClass::SystemTimeChangeEvent for SB5102 CM Agent w/ BRCM Factory Support
Not logging event ID 2436694032, control for level 7 is 0.
Not logging event ID 2291949524, control for level 7 is 0.
Not logging event ID 2291949324, control for level 7 is 0.
Deleting DOCSIS 1.0 CoS Settings for SID 0xa10
0x00014794 [CmDocsisCtlThread] BcmDocsisCmHalIf:Big GrineleteAllServiceFlows: (DOCSIS CableModem HalIf) Deleting all Upstream and Downstream Service Flows, along with associated Classifiers and PHS rules...
Stopping DHCP/ToD/TFTP (client requested)...
The ToD thread was stopped.
DHCPc: Releasing the lease with client id htype=1, value=<hidden_dhcp_mac>
DHCPc: Sending Release packet; client id htype=1, value=<hidden_dhcp_mac>
0x0001479e [DHCP Client Thread] BcmDhcpClientIf::SendDhcpPacket: (DHCP ClientIf for IP Stack1) WARNING - Failed to send packet!
0x0001479e [DHCP Client Thread] BcmDhcpClientIf::SendRelease: (DHCP ClientIf for IP Stack1) WARNING - Failed to create/send Release packet! Oh, well, no biggie...
0x0001479e [DHCP Client Thread] BcmEcosIpHalIf::RemoveLeaseImpl: (IP Stack1 HalIf) Removing lease IP address <ip_removed> from IP stack 1
0x000147a8 [DHCP Client Thread] BcmEcosIpHalIf::RemoveLeaseImpl: (IP Stack1 HalIf) This is the last address on the stack; shutting the stack down:numberOfAddresses=1
0x000147a8 [DHCP Client Thread] BcmEcosIpHalIf::ShutdownIpStackImpl: (IP Stack1 HalIf)
Shutting down IP stack 1
SB5102 CM Agent w/ BRCM Factory Support IpStackEvent: Ip=0.0.0.0, Subnet=0.0.0.0, Gateway=0.0.0.0
DefaultSnmpAgentClass::RestartPendingEvent for SB5102 CM Agent w/ BRCM Factory Support
SB5102 CM Agent w/ BRCM Factory Support resetting to default state.
SB5102 CM Agent w/ BRCM Factory Support destroying users...
Pausing trap thread
SB5102 CM Agent w/ BRCM Factory Support destroying notifies...
Resuming trap thread
SB5102 CM Agent w/ BRCM Factory Support destroying views...
SB5102 CM Agent w/ BRCM Factory Support sending deferred traps...
Done w/ deferred traps.
SB5102 CM Event Log w/ BRCM Factory Support sending deferred async messages...
Done w/ deferred msgs
SB5102 CM Agent w/ BRCM Factory Support defering traps.
SB5102 CM Agent w/ BRCM Factory Support setting V1/V2 view to unrestricted
SB5102 CPE Agent w/ BRCM Factory Support setting V1/V2 view to docsisCpeView
Non-Vol Settings successfully written to the device.
0x000148a2 [CmDocsisCtlThread] BcmCmDocsisCtlThread::ResetRngState: (CmDocsisCtlThread)

@@@@@ In ResetRngState, fRemainingInitRngPowerSteps 17
0x000148a2 [Scan Downstream Thread] BcmVendorCmDownstreamScanThread::ThreadMain: (Scan Downstream Thread) Downstream Channel scan stopped!
NonVolDeviceDriver::NonVolDriverWrite: WARNING - Current segment size < buffer size! Increasing the segment size!
0x000148b6 [Scan Downstream Thread] BcmVendorCmDownstreamScanThread::ThreadMain: (Scan Downstream Thread) Scanning for a Downstream Channel...

mot_scanList: Setting override freq @ 331000000
Scanning DS Channel at 331000000 Hz... (Initial target freq)
Found energy at frequency 331000000Hz! Publishing event kEventEnergyDetected...
mot_scanList: Using override freq @ 331000000
Attempting Downstream FEC lock @ freq= 331000000 Hz, QAM64/256

CM> Go back to 1st favorite
Attempting Downstream FEC lock @ freq= 90000000 Hz, QAM64
Attempting Downstream FEC lock @ freq= 98000000 Hz, QAM64
Attempting Downstream FEC lock @ freq= 106000000 Hz, QAM64
Attempting Downstream FEC lock @ freq= 114000000 Hz, QAM64
Attempting Downstream FEC lock @ freq= 122000000 Hz, QAM64
Attempting Downstream FEC lock @ freq= 130000000 Hz, QAM64
Attempting Downstream FEC lock @ freq= 138000000 Hz, QAM64
....
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Messages In This Thread
EPC2100 - no downstream lock - by 1/137 - 20-07-2010, 11:30 PM
RE: EPC2100 - no downstream lock - by drewmerc - 21-07-2010, 07:52 AM
RE: EPC2100 - no downstream lock - by 1/137 - 21-07-2010, 08:04 AM
RE: EPC2100 - no downstream lock - by drewmerc - 21-07-2010, 12:56 PM
RE: EPC2100 - no downstream lock - by 1/137 - 21-07-2010, 01:57 PM
RE: EPC2100 - no downstream lock - by drewmerc - 21-07-2010, 11:34 PM
RE: EPC2100 - no downstream lock - by 1/137 - 21-07-2010, 11:59 PM
RE: EPC2100 - no downstream lock - by drewmerc - 22-07-2010, 06:20 AM
RE: EPC2100 - no downstream lock - by peeteei - 17-08-2010, 06:31 PM
RE: EPC2100 - no downstream lock - by drewmerc - 17-08-2010, 07:26 PM
RE: EPC2100 - no downstream lock - by peeteei - 17-08-2010, 07:35 PM

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