I am getting yum [Errno -1] then I run trace here is the out put

echo -e "TRACE / HTTP/1.1\nHost: mirror.centos.org\n\n" | nc mirror.centos.org 80
HTTP/1.1 200 OK
Date: Thu, 03 Aug 2006 14:57:32 GMT
Server: Apache/2.0.46 (CentOS)
Transfer-Encoding: chunked
Content-Type: message/http

2d
TRACE / HTTP/1.1
Host: mirror.centos.org

0

Any help how to fix yum.

Thanks