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Author Topic: Cisco 2821 /48 routing  (Read 3238 times)

jman594

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  • Posts: 2
Cisco 2821 /48 routing
« on: June 19, 2012, 11:35:16 AM »

check me out here guys. I'm pretty sure I'm configured correctly. I have a ticket in to see if they're routing my /48 correctly. Here's the issue:

router tu0 > interwebs6 good
router gi0/1.0 > interwebs6 bad (my /48)

Thanks folks! let me know if you need any additional info.

WOLD-R1#show run | se ipv6
ipv6 unicast-routing
no ipv6 source-route
ipv6 cef
!
interface Tunnel0
 description HE IPv6 tunnel broker
 no ip address
 ipv6 address 2001:470:1F10:abc::2/64
 ipv6 enable
 no ipv6 redirects
 ipv6 verify unicast reverse-path
 tunnel source GigabitEthernet0/0
 tunnel destination 209.51.181.2
 tunnel mode ipv6ip
!
interface GigabitEthernet0/1.10
 description Inside LAN
 encapsulation dot1Q 10
 ip address 192.168.200.32 255.255.255.0
 ip flow ingress
 ip flow egress
 ip nat inside
 ip virtual-reassembly
 ipv6 address 2001:470:dcba:1::1/64
 ipv6 enable
!
ipv6 route ::/0 2001:470:1F10:abc::1
!
WOLD-R1#show ipv6 route connected
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       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   2001:470:1F10:abc::/64 [0/0]
     via ::, Tunnel0
C   2001:470:dcba:1::/64 [0/0]
     via ::, GigabitEthernet0/1.10
!
WOLD-R1#show ipv6 route static
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
S   ::/0 [1/0]
     via 2001:470:1F10:abc::1
!
WOLD-R1#show ipv6 prot
IPv6 Routing Protocol is "connected"
IPv6 Routing Protocol is "static"
!
WOLD-R1#ping google.com source gi0/1.10
Translating "google.com"...domain server (8.8.8.8) [OK]

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2607:F8B0:4009:801::1007, timeout is 2 seconds:
Packet sent with a source address of 2001:470:dcba:1::1
.....
Success rate is 0 percent (0/5)
!
WOLD-R1#ping google.com source tu0

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2607:F8B0:4009:801::1007, timeout is 2 seconds:
Packet sent with a source address of 2001:470:1F10:abc::2
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
!
System image file is "flash:c2800nm-advipservicesk9-mz.124-25f.bin"
!
Logged

jman594

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  • Posts: 2
Re: Cisco 2821 /48 routing
« Reply #1 on: June 19, 2012, 12:03:57 PM »

Fix'd... ticket solved it. Hooray for Tae!
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