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I'm having an issue our local system. CMTS is a 7246VXR, IOS ubr7200-ik8su2-mz.123-23 running an NPE400, 1 active of 4 installed cards (all cards are MC16C) ~350 active modems on the system. DHCP / DNS / TFTP system is CNR v5.5.13

I'm having sbg900, 901, and 940 model modems (perhaps any model, but these are the ones i can confirm) drop offline for a few minutes at a time, and then coming back on. This doesn't seem to be happening plant wide, or at least not vocally by customers. Ive looked into the logs of modems that I know are being affected, and this is what I am seeing:

I have a BSR2000 with a lit yellow alarm/alert indicator.
Is there any way to find out what the alarm is for ?
What commands do I use to see the alarm condition ?

Anyone has an Arris C3 for sale? If so, please reply to this topic or to me personally by PM.

Hello,
I have problem with mta config (modem arris), particularly with one part of config where is:
VendorSpecific
{
VendorIdentifier 0x0000ca;
GenericTLV TlvCode 69 TlvStringZero "*xx|#xx|11xx|xxxxxx|x.[#t]";
}

I'd like to know where to find info what that signs "*xx|#xx|11xx|xxxxxx|x.[#t]" means, and how to configure that.
In above part of config when customer dial i.e. 118913, only first four digit are sent to SIP PROXY.

I will be grateful for any answer.

Best regards,
Andrzej

Hello,
I am in a pinch and hoping someone could point me to where I can get some instructions for swapping CMTS's. I have a failing Arris 1000, which I need to replace. I have remote access to both units, however, i am not sure how to get the exisitng cfg off the old CMTS & then paste it into the new one. Can anyone help me out?

Does Casa C2200 running version 5.2 support IPv6 and anyone has experience in configuring IPv6 on it?

Does any one have an excel spread sheet or tool to take the modem mac to oid for the CM pointer?

Can anybody assit with the procedures for resetting the passwords for the Motorla BSR 1000 CMTS from the console port ?
Thanks

Hi,

I am looking to find a CMTS that can send a very narrow downlink. We would like to send RF on 430-432Mhz down and 50.0 - 50.2 Uplink for Amateur Radio Data and voice system.

I see C2000WL-Fixed Wireless base station based on DOCSIS over Air (DoA)
Downstream features supported: QAM256, QAM64, QAM16 and QPSK
Bandwidth supported: 6MHz to 3.5MHz (to accommodate wireless channels)
Programmable symbol rates Downstream features supported:
• QAM256, QAM64, QAM16 and QPSK
Downstream per channel bit rate 10, 20, 27 and 38 Mbps

Can someone tell me if an Arris MTA (TM502G to be specific) will show the DHCP Offer in logging even if the offer is incorrect and the MTA won't accept it?

I have no problems assigning an IP to the modem and getting it online but, the MTA won't go online. I've confirmed the DHCP Discover and Offer via packet capture at the DNS server and on the CMTS. At this point, I don't see the Offer showing in the MTA's DHCP log though all four DHCP transactions for the modem show in that log.