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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:

Anyone can help? I continue without access from server: /etc/cron.daily/freshclam: ERROR: No servers could be reached. Giving up ERROR: No servers could be reached. Giving up ERROR: No servers could be reached. Giving up ERROR: No servers could be reached. Giving up ERROR: No servers could be reached. Giving up ERROR: No servers could be reached. Giving up ERROR: Update failed. Your network may

I have run a t.test in R, and received these results: Two Sample t-test data: rsa and umple t = 0.9819, df = 10, p-value = 0.3493 alternative hypothesis: true difference in means is not equal to 0 95 percent confidence interval: -76.1541 196.1541 sample estimates: mean of x mean of y 508.3333 448.3333 Can someone give me a detailed interpretation of the above results? Specifically,