[Centos] Error in access internet from server...

Mon Feb 21 12:24:05 UTC 2005
Tiago Bahi - VOE INTERNET <web at voe.com.br>

Hi, guys

I have CentOS 3.4
I ping any host in intranet and internet from server
I connect in server for any service: web, mail (pop,imap, smtp), dns, mysql, 
ssh with success
but I can't use wget, curl, yum...

The connection always go to triying and nothing happens.

Maybe problem with routes? Iptables?

Thanks,

Tiago Bahi


There are some erros that I see:
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YUM:

/etc/cron.daily/yum.cron:

Error getting file 
http://mirror.centos.org/centos/3/addons/i386/headers/header.info
[Errno 4] IOError: <urlopen error >
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CLAMAV

ERROR: Clamd was NOT notified: Can't connect to clamd on 127.0.0.1:3310
connect(): Connection refused
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