M i have finally decided to change the DNS of Alice with those of OpenDNS, because last time I had frequent problems with the loading of pages. I have a 20 mega Alice (very hypothetical, since they are far from the central and the lines are crap) and sincerely when I open a page that I opened in a flash or so, but that ultimately did not happen, because sometimes you have to wait a 15-20 seconds, even if the speed test was normal. I realized the problem of DNS, when I ping google.it and then directly address:

ping-c 6 www.google.it

ping-c 6 209.85.135.103

So at this point I was forced to replace them with these:

208.67.222.222

208.67.220.220

The procedure to be done for the replacement is this:

root:

gedit / etc / resolv.conf

and add the two addresses of OpenDNS (208.67.222.222 208.67.220.220) commenting # the / or present. Then:

cp / etc / resolv.conf / etc / resolv.conf.auto

gedit / etc/dhcp3/dhclient.conf

the "prepend domain-name-servers" replace it with this:

prepend domain-name-servers 208.67.222.222,208.67.220.220;

save and

& & ifdown eth1 sudo ifup eth1

eth1 in my case, and replace if necessary.

Now everything is going wonderfully, so for now I will keep the DNS to OpenDNS, which I think are quite fast. In the future, who knows, moreover, if it goes on like this, with the increasing need for ADSL, with power so old and without maintenance, it will collapse for sure.