Splynx ISP Framework - From below : 3x #Mikrotik PPPoE routers with OSPF. All connected to distribution switch, where are #wireless and #GPON customers. Then all 3 routers are connected to #10G #
![Vlan tagged PPPOE interface through virtualized Sophos UTM 9.4 on Hyper-V - Management, Networking, Logging and Reporting - UTM Firewall - Sophos Community Vlan tagged PPPOE interface through virtualized Sophos UTM 9.4 on Hyper-V - Management, Networking, Logging and Reporting - UTM Firewall - Sophos Community](http://i.imgur.com/kaWYPrz.png)
Vlan tagged PPPOE interface through virtualized Sophos UTM 9.4 on Hyper-V - Management, Networking, Logging and Reporting - UTM Firewall - Sophos Community
![SP 1009 10/100/1000m 9 Gigabit Unmanaged POE Switch Wireless AP Controller Manage Access Point With PPPoE QoS Firewall Function From Goodgo, $275.7 | DHgate.Com SP 1009 10/100/1000m 9 Gigabit Unmanaged POE Switch Wireless AP Controller Manage Access Point With PPPoE QoS Firewall Function From Goodgo, $275.7 | DHgate.Com](https://www.dhresource.com/webp/m/0x0/f2/albu/g8/M00/04/F7/rBVaVFwQ1CWAfewSAAFj-zchCYg847.jpg)
SP 1009 10/100/1000m 9 Gigabit Unmanaged POE Switch Wireless AP Controller Manage Access Point With PPPoE QoS Firewall Function From Goodgo, $275.7 | DHgate.Com
![On the security of PPPoE network - Liu - 2012 - Security and Communication Networks - Wiley Online Library On the security of PPPoE network - Liu - 2012 - Security and Communication Networks - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/1442231d-66cf-460b-b16e-e58820ef32d7/sec512-fig-0001-m.jpg)
On the security of PPPoE network - Liu - 2012 - Security and Communication Networks - Wiley Online Library
![PPPoE vs DHCP: What is the difference? | Gigabit switch, Point to point protocol, Local area network PPPoE vs DHCP: What is the difference? | Gigabit switch, Point to point protocol, Local area network](https://i.pinimg.com/474x/bf/41/4b/bf414b8e0e5093a930293193b6c527ff.jpg)