更新系统 sysctl 参数

05.PVE制作虚拟机模板.md

@@ -225,6 +225,7 @@ net.ipv4.tcp_challenge_ack_limit = 1000
 net.ipv4.tcp_fastopen = 3
 net.ipv4.tcp_fin_timeout = 30
 net.ipv4.tcp_keepalive_time = 120
+net.ipv4.tcp_max_syn_backlog = 8192
 net.ipv4.tcp_notsent_lowat = 131072
 net.ipv4.tcp_rmem = 4096 87380 26214400
 net.ipv4.tcp_wmem = 4096 16384 655360

07.PVE制作TS服务器.md

@@ -243,6 +243,7 @@ net.ipv4.tcp_challenge_ack_limit = 1000
 net.ipv4.tcp_fastopen = 3
 net.ipv4.tcp_fin_timeout = 30
 net.ipv4.tcp_keepalive_time = 120
+net.ipv4.tcp_max_syn_backlog = 8192
 net.ipv4.tcp_notsent_lowat = 131072
 net.ipv4.tcp_rmem = 4096 87380 26214400
 net.ipv4.tcp_wmem = 4096 16384 655360

src/debian/debian_dns_99_sysctl.conf

@@ -22,6 +22,7 @@ net.ipv4.tcp_challenge_ack_limit = 1000
 net.ipv4.tcp_fastopen = 3
 net.ipv4.tcp_fin_timeout = 30
 net.ipv4.tcp_keepalive_time = 120
+net.ipv4.tcp_max_syn_backlog = 8192
 net.ipv4.tcp_notsent_lowat = 131072
 net.ipv4.tcp_rmem = 4096 87380 26214400
 net.ipv4.tcp_wmem = 4096 16384 655360

src/debian/debian_ts_99_sysctl.conf

@@ -49,6 +49,7 @@ net.ipv4.tcp_challenge_ack_limit = 1000
 net.ipv4.tcp_fastopen = 3
 net.ipv4.tcp_fin_timeout = 30
 net.ipv4.tcp_keepalive_time = 120
+net.ipv4.tcp_max_syn_backlog = 8192
 net.ipv4.tcp_notsent_lowat = 131072
 net.ipv4.tcp_rmem = 4096 87380 26214400
 net.ipv4.tcp_wmem = 4096 16384 655360