Post Telnet Commands Here

[G77]

Hi Guys,

Decided to start a list of Telnet Commands to help people out with configuring there modems.

Some Firmwares, (e.g. SB5100Mod) rely on some telnet commands as it isn't all in the Web GUI.

So, I'll start the ball rolling.....

To Stop the modem scanning frequencys:

cd \cm_hal
scan_stop
cd \

To set downstream Frequency, Tuner and Annex :

cd \non
cd \hal
ds_frequency 586750000 (c+w) (pure=402750000, tw=331000000)
annex_a (c+w) (tw&pure=b)
cm_tuner 14 (for 200) (250, 2100=19) (SB5100=17)
write

To Disable BPI :

cd \non
cd \doc
enable bpi false
write

To Dis(able) force config file :

cd \non
cd \doc
enable fce_configfile false (true)
write

[fitz]

Reset non-vol memory (needed if modem not playing ball):
cd non
clear_device
flush
defaults
write

Reinitialise flash driver (needed if getting flash driver errors while softjtagging):
cd flash
close
deinit
init

set tuner parameters for a250/255: (edit: oops you have this)
cd non
cd hal
cm_tuner 19
annex_a
write

set tuner parameters for a200:
cd non
cd hal
cm_tuner 14
annex_a
write

[G77]

To Set Telent Username and password

cd \non
cd msg
user_name Techwatch
password password

[Tee_111]

Nice post G77..

Thread Sticked.

[blobbins]

All helpful stuff - here's a link to lots more telnet commands

(as no clickable links allowed on here...change the obvious)


__www.theoryshare.com/tutorials/40-telnet-commands-reference

[toolzkit]

-----------------------------------
stop scanning frequency
----------------------------------
cd /d
scan_stop
or
cd /cm
scan_stop
-----------------------------------
start scanning frequency
-----------------------------------
cd /d
goto_ds 327 (will be 327 Mhz, and if not hitch continues scanning)
---------------------
show HFC IP
---------------------
cd /d
ip_show
or:
cd /ip
lease_show
------------------------------------------------------------
Show information about registered modem
------------------------------------------------------------
cd /d
modem_caps
-----------------
clear logs
-----------------
cd /e
flush
------------------------------
disable snmp filters
------------------------------
cd /s
filters off
yes
----------------------------------
set snmp to NoAccess
----------------------------------
cd /s
view_v1v2 NoAccess
----------------------------------
show snmp information
----------------------------------
cd /s
n2m
y
-------------------------
Hide System OID
-------------------------
cd /s
delete sysDescr
write
-------------------------------
print certificate values
-------------------------------
cd /n/b
print private
print public
print root
print cm_cert
print ca_cert
------------------------------------
change certificate values
------------------------------------
cd /n/b
change_key public
change_key private
change_key root
change_key cm_cert
change_key ca_cert
write
----------------------------------------------------------
place root or ca_cert in dynamic memory
----------------------------------------------------------
cd /n/b
key_location root false
key_location ca_cert false
write
---------------------------------------
set frequency and channel
---------------------------------------
cd /n/d
ds_frecuency xxx <- your weightings in mhz
us_channel x <- your number of channel
write
-------------------------------------------------------------
change the start up downstream frequency
-------------------------------------------------------------
cd /n/d
startup_dsfreq xxxxxx
cd ..
write
---------------------------------
activating DOCSIS 1.1
---------------------------------
cd /n/d
enable docsis11 true
write
-------------------
disable bpi
-------------------
cd /n/d
enable bpi false
write
-------------------
enable bpi+
-------------------
cd /n/d
enable bpi true
bpi_version 1
write
-------------------
disable bpi+
-------------------
cd /n/d
enable bpi true
bpi_version 0
write
-------------------------
change tftp info
-------------------------
cd /n/d
enable force_cfgfile true
dhcp_settings
My IP Address: [192.168.100.1] {hit enter}
Subnet Mask: [255.255.255.0] {hit enter}
Router IP Address: [192.168.100.254] {hit enter}
Those are the only 3 that really need to be changed.
Do you want to change the other settings? [no] (hit Y}
TFTP Server IP Address: [10.10.10.254] type in the IP of your TFTP server here
Config file name: [cm.bin] {type config file}
Time Server IP Address: [10.10.10.254]
SysLog Server IP Address: [10.10.10.254]
----------------------------
change the tuner
----------------------------
cd /n/h
cm_tuner xx (xx its share)
write
---------------------------------------------
change the annex for your area
---------------------------------------------
cd /n/h
annex_ # (# = A -> EuroDOCSIS, B -> DOCSIS, C -> more)
cm_annex @ (@ = 1 -> Annex A, 0 -> Annex B, 2 - Annex C, 3 hybrid)
Write
(It is necessary to change the cm_annex if you change the annex)
---------------------------------
change Ethernet MAC
---------------------------------
cd /n/h
mac_address 2 aa:bb:cc:dd:ee:ff
write
---------------------------
change USB MAC
---------------------------
cd /n/h
usb_mac_address aa:bb:cc:dd:ee:ff
write
------------------------------
change the HFC MAC
------------------------------
cd /
write_memory 2155776876 0x11
write_memory 2155776877 0x22
write_memory 2155776878 0x33
write_memory 2155776879 0x44
write_memory 2155776880 0x55
write_memory 2155776881 0x66
cd /n
write
or
Assuming our MAC address is AA:BB:CCD:EE:FF, enter:
write_memory -s 4 0x807e8b98 0xAABBCCDD
write_memory -s 2 0x807e8b9c 0xEEFF
or
cd n/h
mac_address 1 aa:bb:cc:dd:ee:ff
cd /n
write
-----------------------------------
show the current state
-----------------------------------
cd /n/h
show
or:
cd /n/d
show
------------------------------
enable telnet access
------------------------------
cd /n/m
enable_telnet true
write
----------------------------------------------------------
change the username and pass for telnet
----------------------------------------------------------
cd /n/m
user_name <your desired username here>
password <your desired password here>
write
-----------------------------------------
diable external telnet access
-----------------------------------------
cd /n/m
telnet_ipstacks 2
write
--------------------------------
stealth snmp settings
--------------------------------
cd /n/s
max_dload_tries 0
hide_ipstack_ifentries true
docsDevSwAdminStatus 3
docsDevSwOperStatus 2
diag_disable_post_reg true
write
------------------------------------------------------
old stealth mode (release hfc ip lease)
------------------------------------------------------
cd /ip
ipconfig 1 release


Thanx Kelly12 at WM

[toolzkit]

The telnet command to disable ToD time of day requests, courtesy of the main man himself Bad_Ad84 cheers bud.

cd /non/docsis
enable tod false
write
cd /
reset

[toolzkit]

If your having problems connecting try changing your BPI+ settings example below.

cd /n/d
enable bpi true
bpi_version 0
write

after a new modem & pc nic mac you should be online.
(modem & pc nic banning still in effect)
use cmreg-ntlhm120-rts22.cm to force to 20mbit as other configs have been modified

[fitz]

Banish cvc errors:

cd n/d
enable bpi23 false
write

[666]

heres a nice 1 for you lads...thank Sgt. Bilko

How to Disable Bpi on SB5100i using SB51000MOD Firmware

1)Check Telnet is enabled in modem. Open browser and enter 192.168.100.1:666 to access modem’s config pages. Click on Administration tab then Telnet and if it says Disabled then click on Change to enable it. Take note of Telnet login and password names underneath. They should both be on the default settings of SB5100MOD (capital letters) unless they have been changed, but we will assume for the purpose of this tut that they are at default values. Go to the Tools tab and press Restart button. Close browser.
2)Wait till modem restarts and then click on Start button, on your desktop, click on Run… then where it says Open type in telnet and click OK. A small black window will open up and say something like Microsoft Telnet>_
3)Type in o 192.168.100.1 (1st o there is a letter o not a zero J) and press Enter. Should now show SB5100MoD by ToM at top of window. Press Enter key to bring up Login request. Press Caps Lock on your keyboard to save time in next step. Enter SB5100MOD for the login info and press Enter then for the Password type in exactly the same thing. Note that it does not display what you type in for the password so try not to make any mistakes or it is back to the start of the telnet session. Press Caps Lock again to disable.
4)If successful it will say Welcome to the Broadcom CLI etc., etc.. Now type in cd /n/d (note space after cd) and you should get CM/NonVol/CM DOCSIS NonVol> then type in enable bpi false and this should now show Disabling BPI. Now type in write and it will tell you something about changes taking effect next time modem connects blah, blah! It should also show two lines of something about settings written successfully to the device. All good so far.
5)Finally, close telnet window and re-open browser and enter 192.168.100.1:666 to enter modem’s config pages, then Tools then click on Restart to reboot modem with newly acquired settings.