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Chatter about DOCSIS, provisioning, networks, and CMTS gear.

Arris C4 hardware reset

Forums: 

Hello,

can anybody tell me if there is any way to reset the device back to factory settings other than through console access?

Thanks and regards

does not balance upload traffic - trunk interface

Forums: 

Hi

I have a CMTS casa systems where I configure a trunk interface

interface trunk 1
xgige 6/1 mode active
xgige 6/2 mode active
xgige 7/1 mode active
ip address x.x.x.x x.x.x.x
ipv6 dad enable
no shutdown

When I check the traffic, I see that the used downstream bandwidth is similar in the 3 interfaces, but the upstream bandwidth is higher in only one of the interfaces, in the upstream it is not balancing the traffic

OID to see what modulation profile is using an Uptreans port of CMTS Casa Systems

Forums: 

Hi

Please help me with the oid(SNMP) to see what modulation profile is using an Uptreans port of CMTS Casa Systems

regards!

Disable MTA initialization in Ubee cable modems

Forums: 

Hello dear community,

How can I disable MTA disable MTA initialization in Ubee devices? Any OID + value for doing this?

AP

NetworkAccess Paramater changes via SNMP

Forums: 

Hello ,
Is it possible to change the NetworkAccess parameter via SNMP or TR-069?

Is there a way to enable/disable CPE network access without rebooting the cable modem?

Help to enable remote access to Arris DG1670A

Forums: 

Hi

Please help me with the oid to enable remote access to Arris DG1670A cable modem model

best regards

How to provision Motorola SBV5122 and Thompson DWG850-4B for Sip Asterisk?

Forums: 

Hello everybody !
First of all, I would like to apologize for my English (I use Google Translate).
I will try to be straightforward not to take too long from you.
I have 2 cable modem bought in a batch of scraps but working, 1 Motorola Surfboard SBV5122 and 1 Thompson DWG850-4B and a DHCP server with asterisk and 2 SIP accounts I configured.
I would like to enjoy these two cable modem and use them here at home in the asterisk server SIP accounts I have. (The Asterisk server does not have internet access, only intranet)

ofdma channel txpower

Forums: 

Hi Guys,

I'm a bit clueless (background of networking guy rather than RF cable guy, 0's and 1's make more sense to me..) how to interpret this if-mib-31 value, CL mib says:
docsIf31CmUsOfdmaChanTxPower OBJECT-TYPE
SYNTAX TenthdBmV
UNITS "dBmV"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This attribute represents the operational transmit power for
the associated OFDMA upstream channel."
::= { docsIf31CmUsOfdmaChanEntry 10 }

Cisco 7200 UBR docsis 3.0 with 2xMC88V cards for sale

Forums: 

Hi,

I am selling cisco ubr 7200 with 2 x MC88V cards.
Tested and ready to work.
Price 4000 USD

Feel free to cantact me

Casa packet capture

Forums: 

Trying to debug an issue with a misbehaving cable modem on a C40g.
I'm using the 'mirror cm' command together with tcpdump and it's generating a packet capture, however I'm stuck at the following step:

"On the TFTP server, run the ccap command (./ccap test.out) to create a file called out.cap. Use FTP to transfer this file to a PC running Wireshark (or equivalent program). Change the Wireshark settings by editing preferences and Protocols: Frame by checking off the “Treat all frames as DOCSIS frames” box. Wireshark will decode the DOCSIS control packets."

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