I have a simple hub and spoke topology R5-R2-R6 with R2 as the hub. I
am running eigrp and have neighbor relationships but no routes. What
am I doing wrong? One thing I notice is that I can put in the eigrp
router-id 5.5.5.5 or 6.6.6.6 on 5 and 6 but it never shows in the
running config.
Below are the relevant configs and some show commands from R2, it is
the same from R5 and R6.
R2 (HUB)
_______________________
ipv6 unicast-routing
!
ipv6 router eigrp 256
eigrp router-id 2.2.2.2
no shutdown
!
interface Serial0/1/0
ip address 141.41.26.2 255.255.255.0
encapsulation frame-relay
ipv6 address FE80::2 link-local
ipv6 address 2001:256::2/64
ipv6 eigrp 256
no ipv6 split-horizon eigrp 256
frame-relay map ipv6 2001:256::6 206
frame-relay map ipv6 2001:256::5 205
frame-relay map ipv6 FE80::5 205 broadcast
frame-relay map ipv6 FE80::6 206 broadcast
frame-relay map ip 141.41.26.6 206 broadcast
frame-relay map ip 141.41.26.5 205 broadcast
frame-relay map ip 141.41.26.2 205
no frame-relay inverse-arp
!
interface Loopback6
no ip address
ipv6 address 2001::2/64
ipv6 eigrp 256
end
R5
_______________________
ipv6 router eigrp 256
no shutdown
!
interface Serial0/1/0.1 multipoint
ip address 141.41.26.5 255.255.255.0
ipv6 address FE80::5 link-local
ipv6 address 2001:256::5/64
ipv6 eigrp 256
frame-relay map ipv6 2001:256::6 502
frame-relay map ipv6 2001:256::2 502
frame-relay map ipv6 FE80::2 502 broadcast
frame-relay map ip 141.41.26.2 502 broadcast
frame-relay map ip 141.41.26.6 502
frame-relay map ip 141.41.26.5 502
no frame-relay inverse-arp
!
interface Loopback6
no ip address
ipv6 address 2001::5/64
ipv6 eigrp 256
end
R6
________________________
ipv6 router eigrp 256
no shutdown
!
interface Serial0/1/0
ip address 141.41.26.6 255.255.255.0
encapsulation frame-relay
ipv6 address FE80::6 link-local
ipv6 address 2001:256::6/64
ipv6 eigrp 256
frame-relay map ipv6 2001:256::5 602
frame-relay map ipv6 2001:256::2 602
frame-relay map ipv6 FE80::2 602 broadcast
frame-relay map ip 141.41.26.5 602
frame-relay map ip 141.41.26.6 602
no frame-relay inverse-arp
!
interface Loopback6
no ip address
ipv6 address 2001::6/64
ipv6 eigrp 256
end
R2(config-if)#do ping 2001:256::5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:256::5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/19/28 ms
R2(config-if)#do ping 2001:256::6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:256::6, timeout is 2 seconds:
!!!!!
R2(config-if)#do show ipv6 eigrp nei
IPv6-EIGRP neighbors for process 256
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
1 Link-local address: Se0/1/0 173 00:46:57 23 200 0 4
FE80::6
0 Link-local address: Se0/1/0 172 00:48:48 24 200 0 7
FE80::5
R2(config-if)#do show ipv6 ro
IPv6 Routing Table - Default - 5 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, M - MIPv6, R - RIP, I1 - ISIS L1
I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary, D - EIGRP
EX - EIGRP external
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
C 2001::/64 [0/0]
via Loopback6, directly connected
L 2001::2/128 [0/0]
via Loopback6, receive
C 2001:256::/64 [0/0]
via Serial0/1/0, directly connected
L 2001:256::2/128 [0/0]
via Serial0/1/0, receive
L FF00::/8 [0/0]
via Null0, receive
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