Damjan Georgievski via arch-general <arch-general@xxxxxxxxxxxxx> writes: >> And the most surprising thing is, that it worked for one single moment, >> see the PS, and stopped working after the next reboot - with all what I >> tried to make it work still untouched and in place. >> >> Any further tipps here? > > do you even have an IPv6 service from your ISP? > try pinging [2a00:1450:401b:801::2004] (an address I get for > www.google.com) thats the confusing thing, I more or less randomly end up in one of three situations (without changing anything), trying to ping www.google.com: - IPv6 is tried , but takes forever and has 100% package loss (frecuent). - pinging IPv6 addresses works (very rare) - pinging pure IPv6 addresses (ipv6.google.com) results in 'network not found', but pinging www.google.com results in a successfull IPv4 ping (very rare) So this is just an ISP problem, and the only reasonable solution is to deactivate IPv6 on my system? I'll try that. > also, ping now has the -4 and -6 options to specify which protocol to use. > otherwise, AFAIK the resolver in glibc autodetects if it'll use ipv4 > or ipv6 by defult -- cheers, Thorsten