Anthony Messina wrote: > look into radvd Thanks, I am looking into radvd . Unfortunately, its exact purpose is not clear to me. Is it an essential part of an IPv6 system? > this site is helpful: > http://www.wsrcc.com/wolfgang/fedora/ipv6-tunnel.html I had looked at this. Unfortunately it fell into the category of documents intended for somebody very different to myself, possibly belonging to a different species. Eg there is some discussion of radvd.conf , but it never said that one should install the radvd package. (It seems to be assumed that everyone knows that radvd is.) Also I have no idea what to substitute for Y...Y in prefix YYYY:YYYY:YYYY:0000::/64 # advertise net 0 of 65536 -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines