BalanceNG is a multithreading software load balancer for Linux operating systems.

Key features are its outstanding packet processing performance, its proven stability and its easy integrability in datacenter networks and OEM product lines which make it the perfect choice for network operators, hosting companies and Telco product designers.

Its internal IP stack is highly optimised for load balancing and high availability (and nothing else) – instantly getting you free from any common OS boundaries.

Upcoming: EtherTAP - a high speed XDP based Ethernet Monitor and TAP

  XDSR is the upcoming ultra-fast DSR (Direct Server Return) load balancer utilising AF_XDP, the Linux XDP eXpress Data Path address family - allowing 10GbE, 40GbE and 100GbE packet processing at wire speed.

Real server selection is controlled by a customised consistent hashing algorithm which implements the typical destination ring with 2^32 positions in a skiplist data structure.

EtherTunnel - an Ethernet LAN-to-LAN VPN Tunnel

EtherTunnel is an "almost zero" configuration LAN-to-LAN VPN solution for Linux. It connects Ethernet LANs / broadcast domains transparently through an optionally ChaCha20-HMAC-SHA256 secured UDP tunnel over IPv4/IPv6. The common Ethernet MTU 1500 stays as it is, this is achieved by its custom UDP fragmentation/reassembly which outperforms the standard generalized IP fragmentation.

AXPad - Authenticated Crosspad Utilities

The AXPad Utilities are a collection of security tools utilizing the AXPad (Authenticated Crosspad) cryptographic method which operates on systematically expanded true random data.

Inlab Scheme is an implementation of the algorithmic language Scheme with several extensions.

Inlab Scheme is R4RS compliant.

Balance is our well known open source load balancing solution being a simple but powerful generic tcp proxy with round robin load balancing and failover capabilities.

Its behaviour can be easily controlled at runtime using a simple command line syntax.