开启BBR 修改SYSCTL.CONF echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.co
Datacenter incoming/outgoing DROP/REJECT If the input or output policy for the firewall is set to DROP or REJECT, the following traffic is still allo