I am using a realtelk router and my ISP using docsis 3.0 cable modem and their connectivity type is DHCP. But when try I connect my router with my cable modem it facing problem to get IP lease. It's get an IP and after every 22 seconds it again send request for the IP lease and link fluctuate...But when I statically set this IP there is no problem. We got some trace from server. Here this is..
This topic drives me nuts from time to time. We receive calls from customers that they don't have internet, when the cable modem is fine. Remote rebooting of the cable modem has no affect.
This only happens with "wired" modems. We had one customer it would happen to them at 5 minutes on the dot. I believe it is related to load balancing as when I mess with it, it seems to go away, but I can't find a way to log LB moves so I can go back and find exactly what happened.
Does anyone have an example config or insight for working with DEPI sessions between a Harmonic NSG9K-40G and a uBR10012? The DEPI sessions establish but there doesn't appear to be any traffic sent to the EQAM.
Errors on the NSG:
Platform No Input Traffic On
GbEPort-5(IP:UDP:Out-10.30.4.105:1252051086:13) Socket CMTS-Depi Source Failure On
Have any of you prepped or read up on the cable haunt vulnerability? It has to be executed from behind the cable modem but there is a pretty good article here
I am hoping someone here has a solution. We have a rogue modem we have no idea where it is. It was a customers 6 years ago and is somewhere on our network. Problem is it never connects to get the disabled config it just harasses our cmts.
It pollutes the log files so it makes syslogging worthless when we want to identify any other issues.
Is there some way to ignore this modem completely?
