Open Source C Tunneling Software - Page 2

NitroOnline is a project to bring the Nintendo DS handheld online using advanced optimization techniques, cleaner than tunneling. We intend to develop the project in C, whilist device driver and some kernel extensions are done in C++.

OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single TCP/UDP port. Discussion forums and project wiki can be found here: https://forums.openvpn.net/ http://community.openvpn.net/openvpn

A Layer 2 Tunneling Protocol VPN client/daemon for Linux and other POSIX-based OSs. "Note : Packets Analyzer can`t detect l2tp packets."

Daemon to tunnel IPX traffic from one local-area-network to another over Internet Protocol wide-area-networks, such as the internet.

It is a versatile DNS Proxy server with DNS firewall which filters DNS traffic between local computer and DNS servers with flexible rules, supports blocking by IP geography, caching, import/export rules into XML. With a click of a button acts as a DNS proxy (or DNS server), supports multiple client authentication methods, calculates statistics for DNS servers and proxy clients, supports load balancing between multiple upstream DNS servers.

Heyoka is an advanced tool to perform DNS tunneling in a flexible and reliable way. It uses binary encoding in order to speed up the data transfer, and spoofs the DNS requests in order to be harder to detect. Currently in alpha state.

oSKY (OpenSKY) is a full communication framework to implement PSoTN (Public Social Telephony Network). In contrast with PSTN (Public Switched Telephony Network), oSKY intends to implement an open paradigm in the internet domain, gaining more than 100 years of experience from traditional telephone network. oSKY goals: -enhanced security (SSL, SCTP) -embedded NAT tunneling -Global title discovering on Internet style -Peer2Peer mode and Gateway mode -more to come ... oSKY project drivers: - drastically reduce bandwidth usage by performing smart lookup of enum numbering space. avoiding PSTN outbound trunking when not necessary and linking IPPABXs in the internet domain with failover capabilities.

pppit allows one to tunnel through a firewall which only allows proxy telnet, such as SWAN. It is a modified, special-purpose ppp daemon.

phc -- proxy hunter customed -- for validation of free SOCKS 4/5 or HTTP proxies. It is highly customed. Current first release 1.0 validate http proxies from a file with CONNECT or GET method bypass a basic auth http tunnel. Delay is recorded, too.

proxyconnect send HTTP CONNECT request to HTTP proxy to build transparent tunnel between its stdin/stdout and dedicated port on remote host. can be used to provide proxy support for SSH by adding a ProxyCommand directive in ssh_config.

vtrunkd - network link bonding and multichannel VPN. Vtrunkd is a Linux VPN daemon used to combine several connection paths into one aggregated channel. Features latency, reordering and jitter management, behaviour analysis optimizations for encapsulated protocols, bufferbloat control, packet redundancy, and multiple cpu cores utilization. Up to 30 heterogenous links bonding supported. Used for live streaming, LTE/3G/Wi-Fi link bonding. 32/64-bit, x86, MIPS and ARM supported. Supports python plug-ins for new algorithms implementation. Open source version developed and commercial support provided by Vrayo Systems, http://vrayo.com. No encryption supported yet.