Twin directories of 2.1ES:

[DIR]  ftp://ftp.ps.pl/dsk0/archive.redhat.com/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.acn.gr/pub/linux/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.acn.gr/pub/linux/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.int-evry.fr/mirror1/ftp.redhat.com/pub/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.int-evry.fr/mirror1/ftp.redhat.com/pub/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.lehigh.edu/pub/linux/redhat/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/redhat-ftp/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.nectec.or.th/.a/3/RedHat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.funet.fi/.m/mirrors2/ftp.redhat.com/pub/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://sunsite.mff.cuni.cz/MIRRORS/ftp.redhat.com/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.demon.nl/disk1/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.redhat.com/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.uvigo.es/mirror/redhat-updates/enterprise/2.1ES/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/redhat.com/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.rhrz.uni-bonn.de/pub-koeln/mirrors/redhat.com/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.li.kernel.org/pub/.3/ftp.redhat.com/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://128.118.2.96/pub/.mirrors/2/rh-mirror.redhat.com/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.sfc.wide.ad.jp/pub/Linux/RedHat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://mirrors.hpcf.upr.edu/pub/Mirrors/redhat/updates.redhat.com/enterprise/2.1ES/
[DIR]  ftp://ftp.linux.org.uk/pub/distributions/redhat/updates/enterprise/2.1ES/
[DIR]  ftp://ftp2.au.freebsd.org/pub/la2/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.penguincomputing.com/pub/redhat/errata/enterprise/2.1ES/
[DIR]  ftp://196.12.10.6/pub/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.linux.cl/pub/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.lug.udel.edu/pub/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.polytechnic.edu.na/pub/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.uvigo.es/redhat-updates/enterprise/2.1ES/
[DIR]  ftp://ftp.dulug.duke.edu/redhat/pub/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://192.87.102.42/vol/4/redhat-ftp/redhat/linux/updates/enterprise/2.1ES/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/redhat-ftp/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://sunsite.mff.cuni.cz/MIRRORS/ftp.redhat.com/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.demon.nl/disk1/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.redhat.com/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.uvigo.es/mirror/redhat/enterprise/2.1ES/
[DIR]  ftp://ftp.li.kernel.org/pub/.3/ftp.redhat.com/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://128.118.2.96/pub/.mirrors/2/rh-mirror.redhat.com/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://mirrors.hpcf.upr.edu/pub/Mirrors/redhat/ftp.redhat.com/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.linux.org.uk/pub/distributions/redhat/enterprise/2.1ES/
[DIR]  ftp://ftp.uvigo.es/pub/linux/distribuciones/redhat/enterprise/2.1ES/
[DIR]  ftp://ftp.lug.udel.edu/pub/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://ftp.uvigo.es/redhat/enterprise/2.1ES/
[DIR]  ftp://ftp.dulug.duke.edu/redhat/pub/redhat/linux/enterprise/2.1ES/
[DIR]  ftp://192.87.102.42/vol/4/redhat-ftp/redhat/linux/enterprise/2.1ES/