From Linux 4.18 transparent proxy support is also available in nf_tables. 1. Making non-local sockets work ===== The idea is that you identify packets with destination address matching a local socket on your box, set the packet mark to a certain value: # iptables -t mangle -N DIVERT # iptables -t mangle -A PREROUTING -p tcp -m socket -j DIVERT
How To Configure the Proxy Server On Linux Using Terminal Aug 11, 2018 Best Linux Proxy Server - ITsyndicate Jul 25, 2019
Smithproxy is highly configurable, fast and transparent TCP/UDP/TLS (SSL) proxy written in C++17. It uses our C++17 socket proxying library called socle. Yes, we love C++! Check documentation for information about scenarios and how it can installed, compiled or deployed using docker or snap.
A TCP proxy is a server that acts as an intermediary between a client and another server, called the destination server. Clients establish connections to the TCP proxy server, which then establishes a connection to the destination server. The proxy server sends data received from the client to the destination server and forwards data received TCP is the protocol for many popular applications and services, such as LDAP, MySQL, and RTMP. In NGINX Plus Release 9 and later, NGINX Plus can proxy and load balance UDP traffic. UDP (User Datagram Protocol) is the protocol for many popular non-transactional applications, such as DNS, syslog, and RADIUS. Aug 11, 2019 · -t: Show only TCP sockets on Linux-u: Display only UDP sockets on Linux-l: Show listening sockets. For example, TCP port 22 is opened by SSHD server.-p: List process name that opened sockets-n: Don’t resolve service names i.e. don’t use DNS; Related: Linux Find Out Which Process Is Listening Upon a Port. FreeBSD/MacOS X netstat syntax TCP Proxy: Can accept a TCP connection from listening socket, connect to a server and attach these sockets together allowing traffic to flow in both directions HTTP reverse-proxy : It presents itself as a server, receives HTTP requests over connections accepted on a listening TCP socket, and passes the requests from these connections to servers
socat: Linux / UNIX TCP Port Forwarder - nixCraft
Install and Configure HAProxy on RHEL 8 / CentOS 8 Linux Jun 14, 2019