View the network protocols supported by Deep Discovery Inspector and Virtual Network Sensor
Deep Discovery Inspector and Virtual Network Sensor can monitor and analyze traffic
transmitted using a wide range of network protocols.
The following table lists the supported application layer protocol groups and protocols.
You can view the traffic sent over different protocol groups in the Scanned Traffic Summary widget.
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Protocol Group
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Protocol
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Database
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DCE/RPC
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DHCP
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DNS
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FTP
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HTTP
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ICMP
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IMAP4
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Kerberos
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LDAP
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POP3
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QUIC
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Radius
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RDP
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Remote Access
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SMB
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SMTP
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SSH
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TCP
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TLS
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OTHERS
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IM
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IRC
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OTHER
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P2P
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SNMP
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STREAMING
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TCP
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TFTP
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UDP
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VOIP
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WEBMAIL
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The following table lists the other supported network protocols.
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Type
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Protocol
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Notes
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Transport layer protocol
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TCP
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-
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UDP
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-
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Data link layer protocol
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ARP
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-
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Ethernet
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-
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8021Q
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Ether type: 0x8100
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8021AD
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Ether type: 0x88a8
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8021AH
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Ether type: 0x88e7
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Cisco FabricPath
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Ether type: 0x8903
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VNtag
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Ether type: 0x8926
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Cisco MetaData
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Ether type: 0x8909
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Network Service Header
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Ether type: 0x894F
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MPLS unicast
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Ether type: 0x8847
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MPLS multicast
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Ether type: 0x8848
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PPPoE
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Ether type: 0x8864
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Transparent Ethernet Bridging
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Ether type: 0x6558
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ERSPAN Type II
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Ether type: 0x88be
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ERSPAN Type III
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Ether type: 0x22eb
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Network layer protocol
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IGMP
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-
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IPv4
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-
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IPv6
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-
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ICMP
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-
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ICMPv6
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-
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Encapsulation/Tunneling protocol
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GRE
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-
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IP in IP
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IPv4 in IPv4
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4in6
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IPv4 in IPv6
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6in4
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IPv6 in IPv4
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6in6
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IPv6 in IPv6
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VXLAN
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UDP port: 4789 or 8472
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VXLAN-GPE
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UDP port: 4790
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Teredo
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UDP port: 3544
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Geneve
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UDP port: 6081
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GTP
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UDP port: 3386, 2123, or 2152
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