ipv6 only
i think it not a problem
github.com no supoort ipv6, so ss-lieev can not be installed online.
before:

after:

proxy(ipv4)
wget:
wget -h | /etc/wgetrc
https_proxy = http://proxy:1081
http_proxy = http://proxy:1081
ftp_proxy = http://proxy:1081
git:
git config --global http.proxy http://192.168.192.6:1081
git config --global --unset http.proxy
dns:

enjoy,But only can visitor ipv6 support web!!!
ipv4 addon ipv6
free ipv6 tunnel:
https://passwd@ipv4.tunnelbroker.net/nic/update?hostname=id
DDNS Client
https://openwrt.org/docs/guide-user/services/ddns/hurricaneelectricfreedns
private resouce:
https://intbird.atlassian.net/wiki/spaces/~644199061/pages/482213889/ipv6+first+sslibev+v2fly