更新系统 sysctl 参数

2026-08-31 22:12:51 +08:00 · 2024-10-22 15:28:58 +08:00
parent 547389c182
commit dd3bda21f5
4 changed files with 8 additions and 8 deletions
@@ -41,11 +41,13 @@ net.ipv4.route.error_cost = 100
 net.ipv4.route.redirect_load = 2
 net.ipv4.route.redirect_silence = 2048

+net.ipv4.tcp_adv_win_scale = -2
 net.ipv4.tcp_challenge_ack_limit = 1000
 net.ipv4.tcp_fin_timeout = 30
 net.ipv4.tcp_keepalive_time = 120
-net.ipv4.tcp_mtu_probing = 1
-net.ipv4.tcp_syncookies = 1
+net.ipv4.tcp_notsent_lowat = 131072
+net.ipv4.tcp_rmem = 8192 262144 536870912
+net.ipv4.tcp_wmem = 4096 16384 536870912

 net.ipv6.conf.all.accept_ra = 0
 net.ipv6.conf.default.accept_ra = 0