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CM2000 - Multi-Gig light off
Hi, My CM2000 started to seemingly disable the WAN Ethernet port this evening. I worked with Xfinity support and was told that I needed to update the firmware (which should be pushed by them?). The d...
Yes, ISPs will push FW to user modems. C and CM series do not have a user supported FW update function.
What Brand and model host router do you have connected to the CMs WAN port? I presume this router supports Multi Gig speeds aswell?
Currently my CM is connected to a custom firewall running pfSense with a 1gig backplane. I'll reconfigure my router tonight and try skipping the firewall and going direct to my router, it's a TP-Link AX1100 with a multi-gig WAN.
Use manual inidicates it should be ON as Blinking WHITE for normal traffic flow for a 1Gb connection:
https://www.downloads.netgear.com/files/GDC/CM2000/CM2000_UM_EN.pdf
Blinking white. The port is sending or receiving traffic at 1 Gbps
If you have a Multi Gig supporing router, the BLUE should be seen.