Fields Included in Each Template Type

The following fields are common to all template types:

• Input interface
• Output interface
• Number of bytes
• Number of packets
• Flow start time
• Flow end time

The IPv4 template includes the following specific fields:

• IPv4 Source Address
• IPv4 Destination Address
• L4 Source Port
• L4 Destination Port
• IPv4 TOS
• IPv4 Protocol
• ICMP type and code
• TCP Flags

The IPv6 template includes the following specific fields:

• IPv6 Source Address and Mask
• IPv6 Destination Address and Mask
• L4 Source Port
• L4 Destination Port
• IPv6 TOS
• IPv6 Protocol
• TCP Flags
• Source MAC Address
• Destination MAC Address
• IP Protocol Version

The MPLS template includes the following specific fields:

• MPLS Label #1
• MPLS Label #2
• MPLS Label #3

The MPLS-IPv4 template includes all the fields found in the IPv4 and MPLS templates.