I happened to be looking at the Real-Time Log Viewer on a Cisco ASA and noticed we are getting OSPF Hello packets advertised to us on our outside interface.
We are not using OSPF externally or internally, so I was wondering if this is an unusual occurrence?
All the IP's that are sending the OSPF hello's are coming from IP's that belong to the ISP. Some Private addresses and some Public.
We aren't experiencing any issues, just more of a curiosity question. Is there a configuration mistake on the ISP's side?
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