#!/bin/sh

# net.ipv4.tcp_fin_timeout=30
# net.ipv4.tcp_keepalive_time=30
# net.ipv4.tcp_keepalive_intvl=1
# net.ipv4.tcp_keepalive_probes=5
sed -i '/net.ipv4.tcp_fin_timeout=30/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_keepalive_time=30/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_keepalive_intvl=1/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_keepalive_probes=5/d' /etc/sysctl.conf

sysctl -p /etc/sysctl.conf >/dev/null