net.ipv4.tcp_keepalive_time = 60 net.ipv4.tcp_keepalive_intvl = 10 net.ipv4.tcp_keepalive_probes = 6 Explanation for above parameter in section a), b) and c). 3. To load settings, enter the following command : # sysctl -p KeepAlive Parameter Details. a) Decrease the time default value for tcp_keepalive_time connection from 7200 seconds to 60
Feb 24, 2020 · Netcat (or nc) is a command-line utility which reads and writes data across network connections, using the TCP or UDP protocols. Netcat is cross platform and it is available for Linux, macOS, Windows and BSD. Sep 26, 2018 · For starters, SOCKS is an Internet protocol that defines how a client can connect to a server via a proxy server (SSH in this case). You can enable dynamic port forwarding using the -D option. The following command will start a SOCKS proxy on port 1080 allowing you to connect to the remote host. $ ssh -f -N -D 1080 email@example.com proxying for TCP and HTTP-based applications. It is particularly suited for very high traffic web sites and powers quite a number of the world's most visited ones. Over the years it has become the de-facto standard opensource load balancer, is now shipped with most mainstream Linux distributions, and is often deployed by Jan 19, 2017 · The chances of :53 working are also rather slim, as most DNS is UDP based and TCP is only use in either zone transfers or rare DNS occasions. Testing SOCKS5 proxy. Visit any "what is my IP" website and refresh the page before and after your SOCKS proxy configuration.
Best Linux Proxy Server - ITsyndicate
3proxy is a small and flexible cross-platform multipurpose proxy which can act as a TCP proxy too. Nov 02, 2016 · The goal of the team behind HAProxy is to provide a “free, very fast and reliable solution” for load-balancing TCP and HTTP-based applications. Because of this HAProxy is considered by many to be the de facto standard when it comes to software-based load balancing and is
ser2net(8): Serial to network proxy - Linux man page
TCP-Tunneling (or Port Forwarding) via AnyDesk provides a network tunnel between two clients. It can be used to remotely access or control local network devices or vice versa. The feature was introduced for Windows and Linux platforms since version 5.1. For macOS devices the feature is … How to setup Tor as a Transparent Proxy on Ubuntu Linux Jul 17, 2014 TCP Proxy | Martin Broadhurst