Using zyxel c3510xz as modem only with my own router? : r/centurylink
Multiple subnets with same WAN on C3510XZ — Zyxel Community
C3510XZ
Ubiquiti UniFi Dream Machine UDM-US with Zyxel C3510XZ Modem/Router (Gateway) [Solution Edited into Post - Please Read OP's Full Post] - ARC: Port Forwarding Resources - Roon Labs Community