Roaring — Penguin Pppoe Server

Then:

| Problem | Likely fix | |---------|-------------| | Clients can’t connect | Check firewall: allow port 47 (GRE) & 67/68 (if using DHCP relay) | | No IP assigned | Ensure -R range is free; increase pool size | | Authentication fails | Verify /etc/ppp/chap-secrets format and file permissions (must be readable by root) | | Server not responding | Check -I interface exists and has an IP; kill other pppoe-server processes | roaring penguin pppoe server