Okay, I'm sure this is supposed to be simple, and I'm sure I'm missing something obvious, I'm just not seeing it. I need someone to point it out to me!
I'm trying to get OSPF going over a DSL (pppoe) link, to a Cisco LNS. I can in fact get things going, but while the routes partially appear in the OSPF config, they don't get inserted into the routing table. The obvious reason is that they don't have a gateway / interface, which is where I don't get it.
In an attempt to be more descriptive, I've documented the thing.
I'd appreciate the help.
Mikrotik config:-
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[admin@NU-Lab] /routing ospf> export
/routing ospf instance
set [ find default=yes ] router-id=10.204.255.1
/routing ospf interface
add disabled=yes network-type=broadcast
add interface=pppoe-out1 network-type=point-to-point
add interface=brlo1 network-type=broadcast
/routing ospf network
add area=backbone network=10.204.224.0/19
add area=backbone network=10.204.20.0/24
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[admin@NU-Lab] /routing ospf instance> print
Flags: X - disabled, * - default
0 * name="default" router-id=10.204.255.1 distribute-default=never
redistribute-connected=no redistribute-static=no redistribute-rip=no
redistribute-bgp=no redistribute-other-ospf=no metric-default=1
metric-connected=20 metric-static=20 metric-rip=20 metric-bgp=auto
metric-other-ospf=auto in-filter=ospf-in out-filter=ospf-out
[admin@NU-Lab] /routing ospf neighbor> print detail
0 instance=default router-id=10.204.244.18 address=10.204.244.18
interface=pppoe-out1 priority=1 dr-address=0.0.0.0 backup-dr-address=0.0.0.0
state="Full" state-changes=4 ls-retransmits=0 ls-requests=0 db-summaries=0
adjacency=2h28m17s
[admin@NU-Lab] /routing ospf lsa> print
AREA TYPE ID ORIGINATOR SEQUENCE-NUMBER AGE
backbone router 10.204.244.18 10.204.244.18 0x80000019 742
backbone router 10.204.255.1 10.204.255.1 0x80000020 865
external as-external 10.204.247.1 10.204.244.18 0x80000014 990
[admin@NU-Lab] /routing ospf route> print
# DST-ADDRESS STATE COST GATEWAY INTERFACE
0 10.204.20.0/24 intra-area 10 0.0.0.0 ether6
1 10.204.244.0/29 intra-area 11
2 10.204.244.18/32 intra-area 10 0.0.0.0 pppoe-out1
3 10.204.244.64/29 intra-area 11
4 10.204.247.1/32 ext-2 20
5 10.204.255.1/32 intra-area 10 0.0.0.0 brlo1
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interface Loopback244
ip vrf forwarding i3-vrf
ip address 10.204.244.18 255.255.255.255
router ospf 244 vrf i3-vrf
log-adjacency-changes
redistribute connected subnets
network 10.204.224.0 0.0.31.255 area 0
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lns1#sh ip route vrf i3-vrf
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 6 subnets, 3 masks
C 10.204.244.18/32 is directly connected, Loopback244
C 10.204.247.1/32 is directly connected, Virtual-Access16
C 10.204.244.0/29 is directly connected, GigabitEthernet0/0.244
O 10.204.255.1/32 [110/11] via 10.204.247.1, 00:18:02, Virtual-Access16
C 10.204.244.64/29 is directly connected, GigabitEthernet0/0.344
O 10.204.20.0/24 [110/11] via 10.204.247.1, 00:18:02, Virtual-Access16
lns1#sh ip ospf inter vi16
Virtual-Access16 is up, line protocol is up
Interface is unnumbered. Using address of Loopback244 (10.204.244.18), Area 0
Process ID 244, Router ID 10.204.244.18, Network Type POINT_TO_POINT, Cost: 1
Transmit Delay is 1 sec, State POINT_TO_POINT
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:01
Supports Link-local Signaling (LLS)
Index 3/3, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 1
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 10.204.255.1
Suppress hello for 0 neighbor(s)