I am configuring to buy hardware for full support "DHCP dynamic subscribers" management (including "captive portal content delivery"). I planning:
MPC-3D-16XGE-SFPP as uplinks
is there a need to include in the configuration MS-MPC or MS-MIC (or their combination)? if yes - advise specific models.
p.s. planned number of subscribers ~ 10k
MS-MPC or MC-MIC is not required for vanilla BRAS (or LAC or LNS) functionality.
Captive Portal functionality can be done on Routing Engine and also does not require MS-MPC/MS-MIC.
However, if You also plan to enable CGNAT and/or DPI and/or URL filtering then You need MS-MPC or MS-MIC.
How many - it depends on the volume of traffic that needs to be CGNATed/DPIed/URL filtered.
Hi, read this doc.
MS-MPC or MS-MIC you will need only for CGNAT, if required.
MPC-3D-16XGE-SFPP nit qualified for BNG , you can use them only for uplinks.
I do not know what those messages means and why cpcd does not work , it is impossible to identify without exact junos version and configuration of your box.
Thanks for your reply!
which card is suitable for bng? the main requirement is the presence of 10g ports (xfp or sfp+).
hw config - CHAS-MX80-T-S, MIC-3D-20GE-SFP
there is no physical lpdfd file in this junos version and netstat does not show any information related to this daemon either.
And plz, read TSB17733 , EOL Announcement for many MX components.