opentracker-ipv4-0-0.1.20101114cvs.el6.i686 opentracker-common-0-0.1.20101114cvs.el6.noarch opentracker-ipv6-0-0.1.20101114cvs.el6.i686 # ip -6 addr show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1280 qlen 1000 inet6 2610:28:3090:3001:dead:beef:cafe:fed7/64 scope global valid_lft forever preferred_lft forever inet6 fe80::5054:ff:fe21:b87d/64 scope link valid_lft forever preferred_lft forever # ping6 fedoraproject.org PING fedoraproject.org(2610:28:3090:3001:dead:beef:cafe:fed4) 56 data bytes 64 bytes from 2610:28:3090:3001:dead:beef:cafe:fed4: icmp_seq=1 ttl=64 time=1.51 ms # /etc/init.d/opentracker-ipv6 start Starting opentracker-ipv6: socket_bind6_reuse: Protocol not supported [FAILED]
This was fixed a long time ago. ;)