(Ticket 14: IPv6 OSPF)
Scenario: The implementation group has been using the test bed to do a 'proof-of-concept' that requires both Client 1 and Client 2 to access the WEB Server at 209.65.200.241. After several changes to the network addressing, routing schemes, DHCP services, layer 2 connectivity, FHRP services, and, device security, a trouble ticket has been opened indicating that Client 1 cannot ping the 209.65.200.241 address.
The network setup for this trouble ticket is shown in Figure 3.

Figure 3
Trouble Ticket Statement
DSW1 and R4 cannot ping R2's loopback or R2's s0/0/0/0.12 IPv6 address. Initial troubleshooting shows and R2 is not an OSPFv3 neighbor on R3.
Configuration on R2
ipv6 unicast-routing
!
ipv6 router ospf 6
router-id 2.2.2.2
!
interface s0/0/0.23
ipv6 address 2026::1:1/123
Configuration on R3
ipv6 unicast-routing
!
ipv6 router ospf 6
router-id 3.3.3.3
!
interface s0/0/0.23
ipv6 address 2026::1:2/122
ipv6 ospf 6 area 0
On Which device is the fault condition located?