Hi,
I'm currently running a 2911 with POE PSU and a EHWIC-D-8ESG-P to support my phones. But I don't get IPv6 to work 100%.
IPv4 Looks fine.
IPv6 ping from router to everything is fine.
IPv6 ping from device connected to switch module to other device on that switch doesn't work.
IPv6 ping from device connected to switch module to anything else works fine.
Seems like some traffic from one port to another is restriced...
That enables phones to call to remote sites via IPv6 but NOT to their neighbor - signalling to CUCM works, but the RTP doesn't hit the destination.
What I have:
interface GigabitEthernet0/0
no ip address
duplex auto
speed auto
bridge-group 1
bridge-group 1 spanning-disabled
!
interface GigabitEthernet0/1
no ip address
ip pim sparse-dense-mode
duplex auto
speed auto
bridge-group 1
bridge-group 1 spanning-disabled
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
bridge-group 1
bridge-group 1 spanning-disabled
!
interface BVI1
ip address X.X.X.X 255.255.255.0
ip mtu 1492
ip pim dense-mode
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1452
ipv6 address NODE-PD ::1:0:0:C0:FFEE/64
ipv6 enable
ipv6 mtu 1492
ipv6 nd other-config-flag
ipv6 dhcp server LAN rapid-commit
h323-gateway voip interface
!
interface GigabitEthernet0/3/0
no ip address
spanning-tree portfast
!
interface GigabitEthernet0/3/1
description Access-Point UG
switchport mode trunk
no ip address
spanning-tree portfast
!
interface GigabitEthernet0/3/2
no ip address
spanning-tree portfast
!
interface GigabitEthernet0/3/3
no ip address
spanning-tree portfast
!
interface GigabitEthernet0/3/4
no ip address
spanning-tree portfast
!
interface GigabitEthernet0/3/5
no ip address
spanning-tree portfast
!
interface GigabitEthernet0/3/6
no ip address
spanning-tree portfast
!
interface GigabitEthernet0/3/7
description Access-Point OG
switchport mode trunk
no ip address
spanning-tree portfast
This seems like CSCtt61762 but I'm running IOS 15.3(1)T where it should be fixed in ...
I do not have a service contract so I can't raise a SR...
Cheers,
Michael
