Webstar EPC2100r2 can't lock upstream

[jackbtw]

hi, i have problem that my Webstar EPC2100r2 cant lock the upstream Channel with haxorware 1.1 rev39. first it was ok but 12 hr after, it can't lock the upstream channel. Any one have this issue? have solution for this problem?

[drewmerc]

sounds like your modem was banned
Maybe its because it has SNMP off (your modem) and the CMTS can't poll your modem?

[jackbtw]

Any one have full dump of original Webstar EPC2100r2 firmware or full dump of true working haxorware in webstar? i think problem is on haxorware on webstar. my sb4200 with sigma working well with that hfc mac.

[drewmerc]

well the 4200 would work due to the fact that it's only a d1 modem and thus most of the new security is null
yes i know the above sounds good but it is not because when the cable co EOL's the 4200 you will send out a big red flag as you will be the only d1 modem on the network

2mb dump here
http://haxorware.com/forums/thread-669-p...ml#pid3561

[drewmerc]

if your going to send a PM plz enable PM's so i can reply

do cert on modem only connected to hfc mac? or it connect to many parameters like modem serial number, etc?
thanks.

How does the VeriSign Cable Modem Authentication Service work?

The process begins when the cable manufacturer's designated administrator creates a Media Access Controller (MAC) address file, containing the serial numbers and other identifying information of the cable modems requiring certificates, using the VeriSign-supplied Modem Manufacturing Agent (MMA) application.

The administrator sends the MAC file to VeriSign via the MMA, which can be networked to communicate directly with VeriSign. Or the administrator can use VeriSign's convenient, Web-based Managed PKI Control Center to send the files to VeriSign after obtaining them from the MMA. A special "Registration Authority" (RA) certificate digitally signs and encrypts all communications to and from VeriSign.

The Managed PKI system verifies the authenticity of the MAC file by validating the RA signature, and ensures that MAC addresses or serial numbers have not been used before. VeriSign then generates unique public and private key pairs, using dedicated bulk-generation hardware in our secure data center, and incorporates them along with VeriSign's digital signature, into certificates for every modem serial number in the MAC file.

VeriSign inserts the certificates and their private keys into a certificate batch file, and encrypts it with the MMA public key, keeping a copy of the encrypted file. (Only the MMA can decrypt the batch file, using its private key.)

The administrator is notified by an e-mail linking to a secure Web page to download the batch file of certificates. Certificates can be ordered and downloaded as often as needed - daily or weekly.

Using software provided and customized by VeriSign, the MMA unencrypts the batch file and inserts the certificates and private keys into your manufacturing system as the cable modems are manufactured. Your manufacturing system can then burn the certificates and keys into the modems along with the rest of their program and setup information.

http://anish.at.preempted.net/macadd.htm