| Site | Filename | Distribution | File size |
| ftp.icm.edu.pl | kernel-2.4.21-57.EL.src.rpm | RedHat EL 3 | 38463458 |
| ftp.icm.edu.pl | kernel-2.4.21-57.EL.src.rpm | RedHat EL 3 | 38463458 |
| ftp.icm.edu.pl | kernel-2.4.21-57.EL.src.rpm | RedHat EL 3 | 38463458 |
| ftp.icm.edu.pl | kernel-2.4.21-57.EL.src.rpm | RedHat EL 3 | 38463458 |
