http://uc76mb7yz7wh3v2m22xf5nvn253hskco4i3nyhigxbhwqhweighq.b32.i2p/blog/2021-03-24-caching-opensuse-repos-with-squid.html
(It's
safe to do, because all packages are signed by repo key.) On OpenWrt install bash , curl , squid and luci-app-squid and attach some external disk for
extra space. Alternatively you can install Squid on any other machine in your network. Add to squid.conf : maximum_object_size 1024 MB
cache_dir aufs /mnt/data/squid <CACHE_SIZE> 16 256
refresh_pattern \.rpm$ 10080 90% 43200
http_port 3129 intercept
url_rewrite_program /path/to/redirect.sh For...