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Messages - mr.chewie

#1
General Discussion / OSPFv3 Convergence - need help!
September 24, 2023, 03:38:49 AM
Greetings everyone!

I am hoping someone can help me with OSPFv3 and convergence with a Cisco 1900 router. This is a super simple setup and I am simply trying to get my Cisco and OPNSense routing protocols to share their networks.

My topology looks like this:

  INTERNET
       ||
   MODEM
       ||
   OPNSENSE ------> VLANs 10,20,30,100
       ||
    CISCO1900 ----> VLANS 10,20

My OPNSense configs are attached. Here are my CISCO configs and Reports

interface GigabitEthernet0/0
ip address 10.0.1.2 255.255.255.252
duplex auto
speed auto
ipv6 address autoconfig default
ipv6 enable
ipv6 dhcp client pd prefix-from-provider
ospfv3 1 ipv6 area 0.0.0.0
ospfv3 1 ipv4 area 0.0.0.0
!
interface GigabitEthernet0/1
no ip address
duplex full
speed auto
!
interface GigabitEthernet0/1.10
description DMZ
encapsulation dot1Q 10
ip address 10.1.10.1 255.255.255.0
ipv6 address prefix-from-provider ::1:0:0:0:1/64
ipv6 enable
ospfv3 1 ipv4 area 0
ospfv3 1 ipv6 area 0
!
interface GigabitEthernet0/1.100
description MGMT VLAN
encapsulation dot1Q 100 native
ip address 10.1.100.1 255.255.255.0
ipv6 address prefix-from-provider ::2:0:0:0:1/64
ipv6 enable
ospfv3 1 ipv4 area 0
ospfv3 1 ipv6 area 0
!
router ospfv3 1
router-id 1.1.1.1
auto-cost reference-bandwidth 1000
!
address-family ipv4 unicast
  auto-cost reference-bandwidth 1000
  area 0.0.0.0 normal
exit-address-family
!
address-family ipv6 unicast
  auto-cost reference-bandwidth 1000
  area 0.0.0.0 normal
exit-address-family
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!

          OSPFv3 1 address-family ipv6 (router-id 1.1.1.1)

Neighbor ID     Pri   State           Dead Time   Interface ID    Interface
2.2.2.2           1   INIT/DROTHER    00:00:35    3               GigabitEthernet0/0


          OSPFv3 1 address-family ipv4 (router-id 1.1.1.1)

                Router Link States (Area 0.0.0.0)

ADV Router       Age         Seq#        Fragment ID  Link count  Bits
1.1.1.1         1330        0x80000006  0            0           None

                Link (Type-8) Link States (Area 0.0.0.0)

ADV Router       Age         Seq#        Link ID    Interface
1.1.1.1         1371        0x80000001  9          Gi0/1.100
1.1.1.1         1391        0x80000001  8          Gi0/1.10
1.1.1.1         579         0x80000002  3          Gi0/0

                Intra Area Prefix Link States (Area 0.0.0.0)

ADV Router       Age         Seq#        Link ID    Ref-lstype  Ref-LSID
1.1.1.1         1371        0x80000003  0          0x2001      0

          OSPFv3 1 address-family ipv6 (router-id 1.1.1.1)

                Router Link States (Area 0.0.0.0)

ADV Router       Age         Seq#        Fragment ID  Link count  Bits
1.1.1.1         1335        0x80000007  0            0           None

                Link (Type-8) Link States (Area 0.0.0.0)

ADV Router       Age         Seq#        Link ID    Interface
1.1.1.1         1375        0x80000001  9          Gi0/1.100
1.1.1.1         1397        0x80000001  8          Gi0/1.10
1.1.1.1         556         0x80000002  3          Gi0/0

                Intra Area Prefix Link States (Area 0.0.0.0)

ADV Router       Age         Seq#        Link ID    Ref-lstype  Ref-LSID
1.1.1.1         1375        0x80000003  0          0x2001      0

================================================

I could really use any help to give me an idea of what's going wrong.

Thanks everyone!

Raksul