Make underlay and overlay network can coexist, communicate, even be transformed purposefully.

A reflector that forwards mdns packets between VLANs - like avahi-reflector but with fine-grained control !

Connect containers as point-to-point connection, using veth/vxlan/vlan/macvlan

SD-WAN,VLAN,virtual router,remote network,iot network,network bridge,vpn server,虚拟路由，虚拟网关，网桥，远程组网，物联网组网，桥网，内网穿透

PoleVPN a fast secure reliable VPN;Network bridge,Remote networking,Remote VLAN;企业级VPN,开源免费

Package etherconn is a golang pkg that allow user to send/receive Ethernet payload (like IP pkt) or UDP packet ,with custom Ethernet encapsulation like MAC address, VLAN tags, without creating corresponding interface in OS;

go-pcap2socks functions like a router, allowing you to connect various devices such as an XBOX, PlayStation (PS4, PS5), Nintendo Switch, mobile phones, printers and others to any SOCKS5 proxy server. Additionally, you can host a SOCKS5 proxy server on the same PC to use services like a VPN or a game booster/accelerator for reduced latency

Prints all subnets of the given Softlayer VLANs