Twin directories of 2.1.7-RELEASE:

[DIR]  ftp://ftp.lf.net/pub/Mirrors/ftp.freebsd.org/pub/FreeBSD/releases/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD-Archive/old-releases/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.cronyx.ru/pub/FreeBSD.archive/old-releases/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.thu.edu.tw/FreeBSD/releases/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.sol.net/.0/releases/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.mtu.ru/.3/FreeBSD-Archive/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.tw.freebsd.org/pub/releases/i386/2.1.7-RELEASE/
[DIR]  ftp://194.67.80.52/.3/FreeBSD-Archive/old-releases/i386/2.1.7-RELEASE/
[DIR]  ftp://213.24.208.27/.3/FreeBSD-Archive/old-releases/i386/2.1.7-RELEASE/
[DIR]  ftp://194.186.254.27/.3/FreeBSD-Archive/old-releases/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.mtu.ru/.2/FreeBSD-Archive/i386/2.1.7-RELEASE/
[DIR]  ftp://ftp.mtu.ru/.2/FreeBSD-Archive/i386/i386/2.1.7-RELEASE/