| Distribution | Upstream mirror | Sync interval | Architectures |
|---|---|---|---|
| Arch Linux | mirror.23m.com | Every 3 hours | amd64 |
| Debian | mirror.mephi.ru | Every 6 hours | amd64, source |
| Oracle Linux 7 | yum.oracle.com | Every 6 hours | amd64 |
| Ubuntu | ru.archive.ubuntu.com | Every 6 hours | amd64, i386, source |