1 debian old version cd/dvd

官网的old version image，下载速度很慢

http://cdimage.debian.org/cdimage

下面这个靠谱，是镜像，可以下载到所有的old version cd/dvd images

https://ftp.gnome.org/mirror/cdimage/

2 debian old version distribution archives

https://www.debian.org/distrib/archive

debian old version cd and distribution archives