1. https://downloads.openwrt.org/releases/19.07.4/targets/x86/64/
2. https://downloads.openwrt.org/releases/19.07.4/targets/x86/64/openwrt-19.07.4-x86-64-combined-squashfs.img.gz

gzip -d openwrt-19.07.4-x86-64-combined-squashfs.img.gz

After install the image in the VMM, need to update the network config(/etc/config/network)

1. gateway
2. dns

config interface 'lan'
	option type 'bridge'
	option ifname 'eth0'
	option proto 'static'
	option ipaddr '192.168.1.18'
	option netmask '255.255.255.0'
	option ip6assign '60'
	option multipath 'on'
	option gateway '192.168.1.1'
	list dns '8.8.8.8'

https://openwrt.org/docs/guide-user/luci/luci.essentials ``` opkg update opkg install luci ```

``` opkg install curl unzip wget-ssl ipset

```

Download the v2ray from

1. https://github.com/v2ray/v2ray-core/releases

I use my VPS to download it first

wget https://ef.pjq.me/download/openwrt/v2ray-linux-64.zip
unzip v2ray-linux-64.zip -d v2ray

``` opkg install kmod-tcp-bbr insmod kmod-tcp-bbr lsmod|grep bbr ```

vim /etc/sysctl.conf

And add the following:

net.core.default_qdisc=fq_codel
net.ipv4.tcp_congestion_control=bbr

Then reload the setting

sysctl -p

``` lsmod|grep bbr tcp_bbr 16384 35 ```

vim /etc/config/dhcp

Add the `list addnhosts '/etc/myhosts'` ``` config dnsmasq … list addnhosts '/etc/myhosts' ``` Then add your hosts to /etc/myhosts

vim /etc/myhosts

Then restart the dnsmasq service

/etc/init.d/dnsmasq restart