yum won't upgrade

[Beartooth]

Under 3.0, I did rpm --rebuilddb, then yum clean on general principles.
But then I got this :
                   =====
[root@localhost root]# yum update
Gathering package information from servers 
Getting headers from: Yellow
Dog Linux 3.0 base 
IOError: [Errno 104] Connection reset by peer URL:
http://ftp.yellowdoglinux.com/pub/yellowdog/yum/3.0/RPMS.main/headers/header.info
[root@localhost root]#
                   =====

Is something wrong on my end, or is the server on strike, or ....??


-- 
Beartooth Autodidact, curmudgeonly codger learning linux
Remember I know precious little of what I'm talking about!