Error Meanings

[bigdaddyzz]

I keep getting these errors :

2011-01-03 09:09:57 Notice I401.0 TLV-11 - unrecognized OID

2011-01-03 09:09:27 Critical Resetting the cable modem due to docsDevResetNow

2011-01-03 08:57:45 Critical I001.0 REG-RSP - invalid format or not recognized

now from the reasearch that ive done i know these errors change as you change the bpi settings. i can get rid of REG-RSP error but the others i cannot.

Is this due new security measures where my mac aint matching with my certs?

also if thats the case how do i obtain a cert to log in?

Los Angeles/Time warner

any help will be appreciated.

[drewmerc]

well done for reading your spot on
now how to get certs, you need to dump them from a provisioned(subscribed) modem

best ways to dump them
5101 = jtag
5100 = factory mode tool (jtag will work as well)
webstar/cisco/sa dpc2100 = snmp (jtag will work as well)

tho my way is if the modem has a noisy bootloader just load haxor to ram and dump

[bigdaddyzz]

well im on timewarner and i believe they run webstar modem altho i dont have a webstar i actully have a sb4100 with service.

the modem im triying to make work is a sb5101. So sb4100 --> sb5101

how would i grab a cert from a sb4100? or would any modem with service work?

and how is a cert tied to a modem? can they track down the source of the modem? or is it one generic cert file for all modems on that provider?

[drewmerc]

there are no useful certs on a 4100 unfortunately (that i know of, not played with a 4x00 series modem for a loooooong time)

how is cert cert tied to the modem

well the cert is base of the security of the modem so it's very much tied to the modem

can it be traced

yes (but they have always been able to do that so it's not as bad as it sounds. cost, time and effort is what stops them)

is it one generic cert file for all modems on that provider?

is modem is given is signed cert at the time its made all are different

if you want a cert you need to take them from a 5100(bcm3348) or above modem
but as you have now said there are 4x00 based modems still on your network have you tried spoofing a 4x00 modem on the haxor modem

[bigdaddyzz]

no i havent and by that u mean :

go on the stealth section and just input info i would grab from http://www.flickr.com/photos/fsse-info/4089472830/#/ ?

[drewmerc]

that pic is a 5101? i thought you had a 4200

if your just using the pic for reference then yes that info

[bigdaddyzz]

allright got it to work. thanx but now this raises more questions.

if my isp lets my 4100 go onlline without no cert does that mean there isint many security mesures?

and if thats the case can i spoof my 5101 to act as a 4100 and input a mac of lets say webstar modem or other and it will get online?

or would i have to spoof the model info and serial of the modem i wanna clone?

thanx drew u saved me some time and headaches

[drewmerc]

thats a question only you can answer
it may work or you'll get Notice M572.0 Neg Or Bad Reg Rsp it your logs

[bigdaddyzz]

hey drew thnx again for your help ill try it out