Hi guys,
I wanna check the IP Source and IP Destinations via Flow Monitor, but then it says "There are no cache entries to display." here's the configuration and the device I've been used
TWR-FUSION01#sh version
Cisco IOS XE Software, Version 17.03.02
Cisco IOS Software [Amsterdam], ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 17.3.2, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2020 by Cisco Systems, Inc.
Compiled Sat 31-Oct-20 13:21 by mcpre
ROM: 16.12(2r)
Smart Licensing Status: Registration Not Applicable/Not Applicable
cisco ISR4451-X/K9 (2RU) processor with 1714961K/6147K bytes of memory.
Processor board ID FGL2531LMMX
Router operating mode: Autonomous
4 Gigabit Ethernet interfaces
32768K bytes of non-volatile configuration memory.
4194304K bytes of physical memory.
7081983K bytes of flash memory at bootflash:.
Configuration register is 0x2102
TWR-FUSION01#show flow monitor Flow-Monitor cache format record
Cache type: Normal (Platform cache)
Cache size: 200000
Current entries: 0
Flows added: 0
Flows aged: 0
There are no cache entries to display.
TWR-FUSION01#show run flow monitor Flow-Monitor
Current configuration:
!
flow monitor Flow-Monitor
cache timeout active 60
statistics packet protocol
statistics packet size
record Flow-Record
TWR-FUSION01#show flow interface gigabitEthernet 0/0/1
Interface GigabitEthernet0/0/1
FNF: monitor: Flow-Monitor
direction: Input
traffic(ip): on
FNF: monitor: Flow-Monitor
direction: Output
traffic(ip): on
TWR-FUSION01#show flow record Flow-Record
flow record Flow-Record:
Description: User defined
No. of users: 1
Total field space: 36 bytes
Fields:
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match interface input
collect interface output
collect counter bytes
collect counter packets
collect timestamp sys-uptime first
collect timestamp sys-uptime last
Is there any configuration I have been miss? or there something to be added?
Please kindly advised, thanks
