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how to manage IP filters from the CPE side? (from the cable modem)

Hi all. I'm seeking some high-level advice on basic network design for a DOCSIS CPE subnet. Thanks in advance :)

I've inherited a small DOCSIS provider network. We have a single cable bundle with a private subnet for CPE and secondary subnet for modems. CPE traffic is routed through a NAT gateway for internet access.

Hi,

I enabled ssh on my bsr64k.

I created an restricted user with read-only acces:

username user user-group restricted
username user privilege ro
username user password 7 9ab067e5asddsb363de41e1ffe961

The ssh connection is working but as I see my user has full access to all configuration possibilities.

I would like to restrict my user to have real read only access to my cmts.

Is there anyone who have experience on this area?

Thank You in advance.

Best Regards, Attila

Hi

We recently bought Cable Modem SBG6782

This modem when disconnected from the power and reconnected does not turn on, you must wait 1 minute to connect and it can turn on

Anyone know if this can be set to not happen

regards

Hi

I have a C100G that is connected to a Mikrotik router

I'm worried that the router mikrotik is at 70% CPU usage, this is because of the high traffic, the more traffic the more CPU usage.

I want to know if I can make a configuration to balance the traffic for two mikrotik.

I have two smm cards SMM_2x10G

Could connect: xgige 6/0, xgige 6/1 to a mikrotik router and xgige 7/0, xgige 7/1 to another

want to know if this can be configured ?

I remain attentive to your comments and suggestions

Hi

Have any of you ever had a situation where the upload traffic doesn't go down as it should during the night ?

usually the upload traffic at night goes down near zero

We have upload traffic during the night and if we do an addition of each individual modem the total traffic doesn't fit with the reported traffic we see on the monitoring

So it's like "ghost" traffic, it is not sent by the modems but it appears in the cmts interface.

Hello

I am testing with this command on linux to enable remote access from cisco modem DPC3825

1.3.6.1.4.1.1429.77.1.7.5.0 i 1
1.3.6.1.4.1.1429.77.1.7.6.0 s user
1.3.6.1.4.1.1429.77.1.7.7.0 s password"

executing this line:
snmpset -r 0 -v2c -c public 10.8.156.76 1.3.6.1.4.1.1429.77.1.7.5.0 i 1

I have this error:

Error in packet.
Reason: (readOnly) The two parties used do not have access to use the specified SNMP PDU.
Failed object: iso.3.6.1.4.1.1429.77.1.7.5.0

How can i fix this?
please help

regards

dos anyone have IPV6 succesfully installed on a BSR64K?
Is there a togel on command?
Possibly a sample config?
Thank you

Hi!

A customer experienced problems today with the remaining ~100 modems of model Motorola SB5101E. They all got stuck in reject(pk) or reject(pt) and possibly online(un) for some time. CMTS is a BSR2000. We tried it all but eventually set the date back to 2020 instead of 2021 and all modems came up. The modem logs showed a lot of "Time requested - no response received" or similar, but we verified that the time server did send correctly stamped time responses.

I have a BSR64k set up exactly the same as others in my system, but for whatever reason it is not sending the registration/deregistration traps.