what's up with ftp-archive.freebsd.org ?

[Len Conrad]

Sometimes it works, but very often:

pkg_add -r db41-4.1.25_2

Error: FTP Unable to get 
ftp://ftp-archive.freebsd.org/pub/FreeBSD-Archive/old-releases/i386/4.10-RELEASE/packages/Latest/db41-4.1.25_2.tgz: 
Not logged in

pkg_add: unable to fetch 
'ftp://ftp-archive.freebsd.org/pub/FreeBSD-Archive/old-releases/i386/4.10-RELEASE/packages/Latest/db41-4.1.25_2.tgz' 
by URL

Is not open for business all day?  what are the hours?

thanks
Len