Interface monitoring of Cisco FirePower 2130

Martin W Joergensen — Fri, 21 Feb 2020 16:01:35 GMT

I've setup a new FirePower 2130 and I want to monitor the interface usage of it.

I'm using Eth1/1-Eth1/4 of the device and they are configured and up

Interface:
    Port Name      Port Type          Admin State Oper State       State Reason
    -------------- ------------------ ----------- ---------------- ------------
    Ethernet1/1    Data               Enabled     Up               Up
    Ethernet1/2    Data               Enabled     Up               Up
    Ethernet1/3    Data               Enabled     Up               Up
    Ethernet1/4    Data               Enabled     Up               Up
    Ethernet1/5    Data               Enabled     Link Down        Down
    Ethernet1/6    Data               Enabled     Link Down        Down
    Ethernet1/7    Data               Enabled     Link Down        Down
    Ethernet1/8    Data               Enabled     Link Down        Down
    Ethernet1/9    Data               Enabled     Link Down        Down
    Ethernet1/10   Data               Enabled     Link Down        Down
    Ethernet1/11   Data               Enabled     Link Down        Down
    Ethernet1/12   Data               Enabled     Link Down        Down
    Ethernet1/13   Data               Enabled     Link Down        Down
    Ethernet1/14   Data               Enabled     Link Down        Down
    Ethernet1/15   Data               Enabled     Link Down        Down
    Ethernet1/16   Data               Enabled     Link Down        Down

I've also configured SNMP and it works fine, but when I poll for interfaces I only find the following:

lo
dummy0 (not connected)
Intel Corporation I211 Gigabit Network Connection - eth0
Intel Corporation Device 15ab - eth1 (not connected)
Intel Corporation Device 15ab - eth2 (not connected)
tap0
tap0.1
tap0.1000
management0

I can't really correlate these interfaces to the configured interfaces. lo, tap0, tap0.1 & tap0.1000 are all 10 Mbps interfaces. What are these monitoring?

What is eth0? Is that the sum of all the physical interfaces?

I've been trying to look through the Cisco documentation, but I can't find anything related to this.

How do I monitor the usage of the individual physical interfaces?

Re: Interface monitoring of Cisco FirePower 2130

Dennis Mink — Sun, 29 Jul 2018 08:18:40 GMT

how have you dicovered these interfaces? through some sort of discovery thru snmp on you management platform, or are you browsing to the interfaces, using an snmp browser and the FXOS MIB?

Re: Interface monitoring of Cisco FirePower 2130

Martin W Joergensen — Mon, 30 Jul 2018 06:10:40 GMT

Hi Dennis

I discovered them using both SolarWinds and a snmpwalk. Both turns out with the same interfaces and speed

Re: Interface monitoring of Cisco FirePower 2130

MedTiti92 — Tue, 17 Mar 2020 08:50:44 GMT

Hi Martin W Joergensen

did you get solution of this issues, because i have the same problems ?

Please reply as soon as possible !

Thanks !

topic Re: Interface monitoring of Cisco FirePower 2130 in Network Security

Interface monitoring of Cisco FirePower 2130

Re: Interface monitoring of Cisco FirePower 2130

Re: Interface monitoring of Cisco FirePower 2130

Re: Interface monitoring of Cisco FirePower 2130