Event ID - 1863

Port No1863
Service Namemsnp
RFC Doc0
ProtocolTCP
DescriptionMSNP
Reference LinkPort No:1863 Service Name:msnp Protocol:TCP
AttackInbound port 1863 traffic is most likely an attack (no registered services), outbound traffic usually indicates MSN traffic.
ActionBlock access outbound to port 1863 for new connections to prevent MSN clients from logging in to the network.

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