[FROG] CISCO OSPF to FRR OSPF conversion

Donald Sharp sharpd at cumulusnetworks.com
Sat Dec 28 07:58:52 EST 2019


1) Everything looks ok in the conversion.

2) I'm not aware of equivalent `max-metric router-lsa on-startup
wait-for-bgp` or `timers pacing lsa-group 300` in FRR at this point in
time.

donald

On Sat, Dec 28, 2019 at 4:04 AM Antoine DURAND <anto.d at gmx.fr> wrote:
>
> Hello,
> I am going to replace a Cisco configured with bgp and ospf with a new FRR router.
>
> Does the conversion from the Cisco configuration to FRR seem correct to you ?
> !!!CISCO!!!
> !
> interface Loopback0
>  ip address X.X.X.1 255.255.255.255
> !
> interface FastEthernet2/0
>  ip address 192.168.10.1 255.255.255.252
>  ip ospf authentication message-digest
>  ip ospf message-digest-key 1 md5 PASSWORD
>  ip ospf network point-to-point
>  ip ospf hello-interval 3
>  ip ospf dead-interval 15
>  duplex auto
>  speed auto
> !
> router ospf 1
>  router-id X.X.X.1
>  max-metric router-lsa on-startup wait-for-bgp
>  log-adjacency-changes
>  area 0 authentication message-digest
>  timers pacing lsa-group 300
>  redistribute connected
>  passive-interface FastEthernet0/0
>  network X.X.X.1 0.0.0.0 area 0
>  network 192.168.10.1 0.0.0.0 area 0
> !
> !!!FRR!!!
> !
> interface lo
>  ip address X.X.X.1/32
> !
> interface enp0s9
>  ip address 192.168.10.1/30
>  ip ospf authentication message-digest
>  ip ospf message-digest-key 1 md5 PASSWORD
>  ip ospf network point-to-point
>  ip ospf hello-interval 3
>  ip ospf dead-interval 15
> !
> router ospf
>  ospf router-id X.X.X.1
>  log-adjacency-changes
>  area 0 authentication message-digest
>  redistribute connected
>  passive-interface enp0s3
>  network X.X.X.1 0.0.0.0 area 0
>  network 192.168.10.1 0.0.0.0 area 0
> !
>
> On the Cisco I use two commands which I cannot manage to transcribe under FRR:
>
>  max-metric router-lsa on-startup wait-for-bgp
>  timers pacing lsa-group 300
>
> Do you know what the equivalent in FRR ?
>
> Thank you
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