I am able to ping a PC1 to R1, Pc2 to r2 and PC3 to R3. All routers can ping each other. PC's can also ping themselves but I can't ping different PC's, I also cannot ping a PC to their own Gateway. Can someone please help me?
PC1
IPv6 address: 2001:DB8:1:1::F
Link Local Ad: FE80::2D0:58FF:FE8A:9EC8
IPv6 gateway: FE80::1
Pc2
IPv6 address: 2001:DB8:1:2::F
Link Local Ad: FE80::201:C9FF:FEDE:4535
IPv6 gateway: FE80::2
PC3
IPv6 address: 2001:DB8:1:3::F
Link Local Ad: FE80::201:43FF:FE7E:2414
IPv6 gateway: FE80::3
Router1
R1#show ipv6 route
IPv6 Routing Table - 8 entries
C 2001:DB8:1:1::/64 [0/0]
via ::, FastEthernet0/0
L 2001:DB8:1:1::1/128 [0/0]
via ::, FastEthernet0/0
S 2001:DB8:1:2::/64 [1/0]
via 2001:DB8:1:A001::2
S 2001:DB8:1:3::/64 [1/0]
via 2001:DB8:1:A001::2
C 2001:DB8:1:A001::/64 [0/0]
via ::, Serial0/0/0
L 2001:DB8:1:A001::1/128 [0/0]
via ::, Serial0/0/0
S 2001:DB8:1:A002::/64 [1/0]
via 2001:DB8:1:A001::2
L FF00::/8 [0/0]
via ::, Null0
Router 2
R2#show ipv6 route
IPv6 Routing Table - 9 entries
S 2001:DB8:1:1::/64 [1/0]
via ::, Serial0/0/0
C 2001:DB8:1:2::/64 [0/0]
via ::, FastEthernet0/0
L 2001:DB8:1:2::1/128 [0/0]
via ::, FastEthernet0/0
S 2001:DB8:1:3::/64 [1/0]
via 2001:DB8:1:A002::2, Serial0/1/0
C 2001:DB8:1:A001::/64 [0/0]
via ::, Serial0/0/0
L 2001:DB8:1:A001::2/128 [0/0]
via ::, Serial0/0/0
C 2001:DB8:1:A002::/64 [0/0]
via ::, Serial0/1/0
L 2001:DB8:1:A002::1/128 [0/0]
via ::, Serial0/1/0
L FF00::/8 [0/0]
via ::, Null0
Router 3
R3#show ipv6 route
IPv6 Routing Table - 6 entries
S ::/0 [1/0]
via 2001:DB8:1:A002::1
C 2001:DB8:1:3::/64 [0/0]
via ::, FastEthernet0/0
L 2001:DB8:1:3::1/128 [0/0]
via ::, FastEthernet0/0
C 2001:DB8:1:A002::/64 [0/0]
via ::, Serial0/1/0
L 2001:DB8:1:A002::2/128 [0/0]
via ::, Serial0/1/0
L FF00::/8 [0/0]
via ::, Null0
