[c-nsp] CMs security

[Aaron Gould]

My cable modem mgmt and mta (voice) ip's are on different subnet than CPE..... And we have an ACL on the CMTS to not allow customer ip's to communicate with those cm ip's

Aaron

> On Jul 29, 2018, at 5:38 PM, ringbit at mail.com wrote:
> 
> Hi all,
> 
> Wondering what do you guys prefer as best practice to block connectivity like ping, http and everything else between CMs (docsis plant)?
> 
> How do you do and manage it?
> 
> ton
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