NFO 2.8.1
Core Products
Integrations and Apps
SUPPORT
Appendix 1 - NetFlow v5 - NetFlow v9 Field Types Mapping
NetFlow v5 Fields
FIELD2
NetFlow v9 Representation
FIELD4
FIELD5
Contents
Description
Contents
Description
Contents
srcaddr
Source IP address
IPV4_SRC_ADDR
8
4
dstaddr
Destination IP address
IPV4_DST_ADDR
12
4
nexthop
IP address of next hop router
IPV4_NEXT_HOP
15
4
input
SNMP index of input interface
INPUT_SNMP
10
4
output
SNMP index of output interface
OUTPUT_SNMP
14
4
dPkts
Packets in the flow
IN_PKTS
2
4
dOctets
Total number of Layer 3 bytes in the packets of the flow
IN_BYTES
1
4
first
SysUptime at start of flow
FIRST_SWITCHED
22
4
last
SysUptime at the time the last packet of the flow was received
LAST_SWITCHED
21
4
srcport
TCP/UDP source port number or equivalent
L4_SRC_PORT
7
2
dstport
TCP/UDP destination port number or equivalent
L4_DST_PORT
11
2
pad1
Unused (zero) bytes
Not converted
N/A
N/A
tcp_flags
Cumulative OR of TCP flags
TCP_FLAGS
6
1
prot
IP protocol type (for example, TCP = 6; UDP = 17)
PROTOCOL
4
1
tos
IP type of service (ToS)
SRC_TOS
5
1
src_as
Autonomous system number of the source, either origin or peer
SRC_AS
16
2
dst_as
Autonomous system number of the destination, either origin or peer
DST_AS
17
2
src_mask
Source address prefix mask bits
SRC_MASK
9
1
dst_mask
Destination address prefix mask bits
DST_MASK
13
1
pad2
Unused (zero) bytes
Not converted
N/A
N/A
Last modified 2yr ago
Copy link