Show Posts
1
General Discussion / OSPFv3 Convergence - need help!
« on: 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
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