Hitron Modem Admin Panel

Hitron CODA56 modems should be reachable at 192.168.100.1. If your ISP is Midco, though, they restrict this panel to be shut off while the router is locked and connected to the upstream RF channel; it only works when the coax is disconnected.

If you have an OpenWRT router, you can route access to this interface through the firewall:

• https://openwrt.org/docs/guide-user/network/wan/access.modem.through.nat
  • If using Policy-Based Routing, be aware that PBR may cause problems: https://docs.openwrt.melmac.ca/pbr/#a-word-about-a-modem-interface-alongside-a-wan-interface
• https://www.reddit.com/r/HomeNetworking/comments/16lmxj9/hitron_coda_56_login/
• https://www.reddit.com/r/Comcast/comments/1894ifr/hitron_coda56_docsis_31_25gbps_admin_page/

None of these links / possibilities have been explored, but noting them down for future reference:

• https://stackoverflow.com/questions/56705978/how-can-i-decode-encode-a-cable-modem-configuration-file
• https://www.netwide.net/users/CableGuy/HowtoUncapDocsisCompliantCableModems.htm
• https://www.braindeadprojects.com/ancient/web/files/DOCSIS/docsdiag/