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How do I chase down who is doing a multicast?
Hi All,
How do I chase down who is doing a multicast (224.0.0.252) on my local network. My Windows Security log is gobsmacked with the following: Network Information: Direction: Inbound Source Address: 224.0.0.252 Source Port: 5355 Destination Address: 192.168.202.215 Destination Port: 52860 Protocol: 17 This gets me no whe # nmap -A -T4 -Pn 224.0.0.252 Starting Nmap 7.60 ( https://nmap.org ) at 2018-04-06 16:22 PDT Nmap done: 1 IP address (0 hosts up) scanned in 0.85 seconds My firewall shows no traffic outbound to 224.0.0.252 Many thanks, -T |
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