启用bbr、修改DNS

启用bbr

sudo sysctl -w net.ipv4.tcp_congestion_control=bbr
sudo sysctl -w net.core.default_qdisc=fq_codel

临时修改 DNS

vim /etc/resolv.conf

永久修改 DNS

vim /etc/systemd/resolved.conf
sudo systemctl restart systemd-resolved
posted @ 2025-08-18 18:32  xs314  阅读(7)  评论(0)    收藏  举报