tcp.sh
· 769 B · Bash
Raw
cat > /etc/sysctl.conf << EOF
fs.file-max = 6815744
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_ecn=0
net.ipv4.tcp_frto=0
net.ipv4.tcp_mtu_probing=0
net.ipv4.tcp_rfc1337=0
net.ipv4.tcp_sack=1
net.ipv4.tcp_fack=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_adv_win_scale=1
net.ipv4.tcp_moderate_rcvbuf=1
net.core.rmem_max=16777216
net.core.wmem_max=16777216
net.ipv4.tcp_rmem=4096 87380 16777216
net.ipv4.tcp_wmem=4096 65536 16777216
net.ipv4.udp_rmem_min=8192
net.ipv4.udp_wmem_min=8192
net.ipv4.ip_forward=1
net.ipv4.conf.all.route_localnet=1
net.ipv4.conf.all.forwarding=1
net.ipv4.conf.default.forwarding=1
net.core.default_qdisc=fq
net.ipv4.tcp_congestion_control=bbr
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.default.forwarding=1
EOF
sysctl -p && sysctl --system
| 1 | cat > /etc/sysctl.conf << EOF |
| 2 | fs.file-max = 6815744 |
| 3 | net.ipv4.tcp_no_metrics_save=1 |
| 4 | net.ipv4.tcp_ecn=0 |
| 5 | net.ipv4.tcp_frto=0 |
| 6 | net.ipv4.tcp_mtu_probing=0 |
| 7 | net.ipv4.tcp_rfc1337=0 |
| 8 | net.ipv4.tcp_sack=1 |
| 9 | net.ipv4.tcp_fack=1 |
| 10 | net.ipv4.tcp_window_scaling=1 |
| 11 | net.ipv4.tcp_adv_win_scale=1 |
| 12 | net.ipv4.tcp_moderate_rcvbuf=1 |
| 13 | net.core.rmem_max=16777216 |
| 14 | net.core.wmem_max=16777216 |
| 15 | net.ipv4.tcp_rmem=4096 87380 16777216 |
| 16 | net.ipv4.tcp_wmem=4096 65536 16777216 |
| 17 | net.ipv4.udp_rmem_min=8192 |
| 18 | net.ipv4.udp_wmem_min=8192 |
| 19 | net.ipv4.ip_forward=1 |
| 20 | net.ipv4.conf.all.route_localnet=1 |
| 21 | net.ipv4.conf.all.forwarding=1 |
| 22 | net.ipv4.conf.default.forwarding=1 |
| 23 | net.core.default_qdisc=fq |
| 24 | net.ipv4.tcp_congestion_control=bbr |
| 25 | net.ipv6.conf.all.forwarding=1 |
| 26 | net.ipv6.conf.default.forwarding=1 |
| 27 | EOF |
| 28 | sysctl -p && sysctl --system |