Change DPC2100r2 BOOTR & SW_REV

[ricktendo]

Looking for the OID's to change these two values in NonVol. (Original WebSTAR firmware, not Haxorware)
Crappy isp give you a modem and whatever firmware it came with is what it will stay with. Had a problem logging into control panel with old firmware, went away after I upgraded it.
Now I want to spoof the previous firmware's software and boot versions so its not noticed (these bellow)

Descripcion: S-A WebSTAR DPC2100r2 Series DOCSIS Cable Modem Ethernet+USB <<HW_REV: 2.0; VENDOR: S-A; BOOTR: 2.1.6; SW_REV: v2.0.2r1244-050203; MODEL: DPC2100r2>>

Already know how to use snmp to set it to factory mode, just need the OID's to those two values

Thank you

[drewmerc]

just do it manually with a hex editor

[ricktendo]

The thing about that is nonvol needs to be a certain size, I fear adding/deleting stuff from it manually may cause harm

[drewmerc]

true but you dont add any values you just change them example 2.1.6 becomes 2.1.7
the will be no filesize change, it only gets tricky when the numbers are of a different length

[ricktendo]

The bootr is 2.1.6d and I want to change it to 2.1.6, the sw_rev is same lenght

[drewmerc]

when that happens i just copy whatever follows the d to replace the d

Code:

00 01 02 03 04 05 06 07 2 . 1 . 6 d  /
00 01 02 03 04 05 07 07 2 . 1 . 6 /  /

(sorry no hex editor to had)