We have a new batch of Arris MTAs, TM602B/DM, that we upgraded to SIP firmware v6. We are using them with a Cisco VXR 7246 , an asterisk server, and docsis_server 1.2.1 with a simple patch to return DHCP option 12 (the hostname).
The problem is that although the cable modem registers well, the MTA can take between 3 and 5 minutes, sometimes 20 to register.
We are using on the cable modem cm file SnmpMibObject arrisMtaDevProvMethodIndicator.0 Integer 4; /* gupi */.
As for our MTA file, I am including it bellow. Does anyone has any idea why it takes so long?
So I got past the web page problem. Found the mibs that needed to be set and now I have the "advanced" tab.
But now I'm in need of password of the day or the tool that generates it.
I can be emailed directly at proairpass at yahoo dot com
-T
First I'm having trouble getting the MTA up. No DHCP activity after the server offer which leads me to believe that i have missing or incorrect offer options.
I have a basic lab setup everything on the same subnet.
GigE 0 192.24.10.95
Cable Modem 192.24.10.91
Defined IP bundle on CASA 192.24.10.5 (unassigned IP address)
DHCP/TFTP 192.24.10.8
DHCP works fine IP client 192.24.10.91 is assigned to the cable modem
TFTP is sent from 192.24.10.95 towards 192.24.10.8 but when the data is sent back the TFTP server cannot find the CM 192.24.10.91.
Trying to configure docsis_server 3.5 and having problems with the lack of documentation.
Also wanting to configure static IP addresses on the modems (I dont care the docs say they arent needed), and completely at loss in which manner and table I have to use them.
Hello I'm working for small company, We have around 3000 users. But we have problem with speed.
Our packet are
512/256
1024/256
1524/256
2048/256
But our costumers have problem with speed
Even if we set speed 1524/256, but the speed that they have is 512K to 700K. We have 5 CMTS arris 1500 and 6 nortel 1000.
Bigest problem is on one optical island.
55 TX
********
15 RX
********
39 SNR
********
On that Nortel 1000, we have on that CMTS 6 upstream channels. But speed is low 0.7MBps
We have just received 2 MTA test modems TM602B/DM with the firmware TS050254_032808_NA-MODEL_4_5_6.SIP.TELNET_ON.img.
The point is that our old Arris MTA models worked with our CM file and an asterisk server, and the new models dont work. I verified the configuration, and I am quite a loss of what is the problem. The cable DOCSIS part is still working fine.
We are suspecting that it should be some minor tweak to the file that we have bellow.
If someone has some clue, we would appreciate it.
when i boot it , DOCSIS module always stop in "init" that lcd display .
but manager and ethernet module is ready. also i can't see DOCSIS module in show system.
I would like to learn more about the flaps. We're using BSR2K from Motorola and want to know exactly how this measure works and how can I read those output values. Also I want know if you guys are using it as a tool for troubleshooting or not.
I am having some trouble using a DOCSIS 3.0 modem on my Arris 1500. DOCSIS 2.0 modems work fine in DOCSIS 1.1 mode.
When using the SB6120:
It registers fine, obtains ip address 10.5.5.100/24 and configuration file. A PC on the client side will also be able to obtain it's network settings from the DHCP server on the 10.5.5.0/24 network.
For a few seconds, or minutes, it seems to work fine.
From 10.5.5.0/24 network it will respond to pings and SNMP queries. (micro-reflections are reported as 0dB.
