Since Lucid's packages where moved from archive.ubuntu.com to old-releases.ubuntu.com I'm a bit worried about availability of the repository and want to provide a full local mirror.
Are you aware of a way to download the whole Ubuntu package repository (lucid, lucid-backports, lucid-security and lucid-updates) other than wget -r? I cannot connect with rsync or ftp to old-releases.ubuntu.com.
Edit: This question is not a duplicate of How to create a local APT repository? since the question is about how to mirror from old-releases.ubuntu.com without knowing which packages to mirror (otherwise I could have simply used apt-proxy).