Cisco Firepower 2100

See the following sample output for a connection that is down; there is no peer channel "connected to"
information, nor heartbeat information shown:
> sftunnel-status-brief
PEER:10.10.17.202
Registration: Completed.
Connection to peer '10.10.17.202' Attempted at Mon Jun 15 09:21:57 2020 UTC
Last disconnect time : Mon Jun 15 09:19:09 2020 UTC
Last disconnect reason : Both control and event channel connections with peer went down
See the following sample output for a connection that is up, with peer channel and heartbeat information
shown:
> sftunnel-status-brief
PEER:10.10.17.202
Peer channel Channel-A is valid type (CONTROL), using 'eth0', connected to '10.10.17.202'
via '10.10.17.222'
Peer channel Channel-B is valid type (EVENT), using 'eth0', connected to '10.10.17.202'
via '10.10.17.222'
Registration: Completed.
IPv4 Connection to peer '10.10.17.202' Start Time: Wed Jun 10 14:27:12 2020 UTC
Heartbeat Send Time: Mon Jun 15 09:02:08 2020 UTC
Heartbeat Received Time: Mon Jun 15 09:02:16 2020 UTC
View the Threat Defense network information
At the threat defense CLI, view the Management and the management center access data interface network
settings:
show network
> show network
===============[ System Information ]===============
Hostname : 5516X-4
DNS Servers : 208.67.220.220,208.67.222.222
Management port : 8305
IPv4 Default route
Gateway : data-interfaces
IPv6 Default route
Gateway : data-interfaces
======================[ br1 ]=======================
State : Enabled
Link : Up
Channels : Management & Events
Mode : Non-Autonegotiation
MDI/MDIX : Auto/MDIX
MTU : 1500
MAC Address : 28:6F:7F:D3:CB:8D
----------------------[ IPv4 ]----------------------
Configuration : Manual
Address : 10.99.10.4
Netmask : 255.255.255.0
Gateway : 10.99.10.1
----------------------[ IPv6 ]----------------------
Configuration : Disabled
===============[ Proxy Information ]================
State : Disabled
Cisco Firepower 2100 Getting Started Guide
93
Threat Defense Deployment with a Remote Management Center
Troubleshoot Management Connectivity on a Data Interface