!
int lo
 ipv6 address 2001:db8:2::1/64
!
int r2-eth0
 ipv6 address 2001:db8:1::2/64
!
router ripng
 redistribute connected
 network 2001:db8:1::/64
 network 2001:db8:2::/64
 timers basic 5 15 10
exit