>This part make me ask if your OSPF router-id IP is on a loopback type interface
10.255.0.14 is the loopback IP on the bridge/loopback interface. Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Tue, Oct 30, 2018 at 11:22 AM, Scott <lamb...@lambertfam.org> wrote: > On 2018/10/30 09:05, Josh Luthman via Mikrotik-users wrote: > >> .122 is the remote router that's having issues sticking together with >> OSPF. I got some debug log that can hopefully spark some ideas. >> >> Oct/30/2018 10:59:27 route,ospf,debug LSA Update received: Installing and >> flooding it >> Oct/30/2018 10:59:27 route,ospf,debug header=Router LSA >> id=10.255.0.14 originator=10.255.0.14 seqnum=0x8000221a >> Oct/30/2018 10:59:27 route,ospf,debug Installing an LSA >> Oct/30/2018 10:59:27 route,ospf,debug lsa=Router LSA id=10.255.0.14 >> originator=10.255.0.14 seqnum=0x8000221a >> Oct/30/2018 10:59:27 route,ospf,debug old=Router LSA id=10.255.0.14 >> originator=10.255.0.14 seqnum=0x80002219 >> Oct/30/2018 10:59:27 route,ospf,debug Flooding an LSA >> Oct/30/2018 10:59:27 route,ospf,debug lsa=Router LSA id=10.255.0.14 >> originator=10.255.0.14 seqnum=0x8000221a >> Oct/30/2018 10:59:27 route,ospf,debug area=backbone >> Oct/30/2018 10:59:27 route,ospf,debug Adding to neighbor's retransmit list >> Oct/30/2018 10:59:27 route,ospf,debug lsa=Router LSA id=10.255.0.14 >> originator=10.255.0.14 seqnum=0x8000221a >> Oct/30/2018 10:59:27 route,ospf,debug neighbor=10.255.0.1 >> Oct/30/2018 10:59:27 route,ospf,debug number of retransmits=2 >> Oct/30/2018 10:59:27 route,ospf,debug Deleting an LSA >> Oct/30/2018 10:59:27 route,ospf,debug lsa=Router LSA id=10.255.0.14 >> originator=10.255.0.14 seqnum=0x80002219 >> > > > ^^^^ This part make me ask if your OSPF router-id IP is on a loopback type > interface, bridge with no other interfaces, or could it be on an interface > which could possibly bounce? Even if it's not on the interface which is > involved in the link between the two routers. > > Tunneling OSPF over EoIP was usually to get around wireless device's not > passing broadcast traffic properly, PtP or NBMA network types would usually > fix that, or to keep OSPF from noticing a short interface down/up cycle. I > have never had to resort to using a tunnel to keep OSPF happy. I have used > OSPF over tunnels, but not for reliability reasons. > > > -- > Scott Lambert KC5MLE Unix SysAdmin > lamb...@lambertfam.org >
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