sounds like a bad mirror or an SSL issue.
Here are possible things on your host or network that can cause SSL
not to work correctly
1) your system clock is severely incorrect time by a few hours or days
this can cause an error because one of the systems thinks its a replay
attack.
2) you must have full forward and revers lookup of the DNS host name
and IP's in the servers and the CNAME on the reverse lookup of the IP
must match. this  can be caused by a caching DNS which ignores TTL's.



On Fri, Jan 3, 2014 at 2:21 AM, Mahmood Naderan <[log in to unmask]> wrote:
> As stated by Zvika, it seems that I have problem with https connections. So
> replacing https with http in epel.repo temporarily fixed the issue.
>
>
> Regards,
> Mahmood
>
>