This is an apt-mirror server for Linux Mint, Debian and Ubuntu.

To use, simply replace the hostname with mirror.ite.sfcollege.edu in your sources file for the main, contrib and non-free branchces.

It is recommended to continue to obtain security updates directly from the debian/ubuntu servers

deb https://mirror.ite.sfcollege.edu/debian stable main contrib non-free non-free-firmware
deb https://mirror.ite.sfcollege.edu/debian stable-updates main contrib non-free non-free-firmware
deb https://mirror.ite.sfcollege.edu/debian stable-backports main contrib non-free non-free-firmware

Various ISO images are here - not always up to date....

For more information, please visit the LinuxMint, Debian, or Ubuntu website.