Filter
Top Products
C-39
Cisco Intrusion Prevention System Sensor CLI Configuration Guide for IPS 7.2
OL-29168-01
Appendix C Troubleshooting
Troubleshooting the Appliance
Device Access Issues
The ARC may not be able to access the devices it is managing. Make sure the you have the correct IP
address and username and password for the managed devices and the correct interface and direction
configured.
Note
SSH devices must support SSH 1.5. The sensor does not support SSH 2.0.
To troubleshoot device access issues, follow these steps:
Step 1
Log in to the CLI.
Step 2
Verify the IP address for the managed devices.
sensor# configure terminal
sensor (config)# service network-access
sensor(config-net)# show settings
general
-----------------------------------------------
log-all-block-events-and-errors: true <defaulted>
enable-nvram-write: false <defaulted>
enable-acl-logging: false <defaulted>
allow-sensor-block: false <defaulted>
block-enable: true <defaulted>
block-max-entries: 250 <defaulted>
max-interfaces: 250 <defaulted>
master-blocking-sensors (min: 0, max: 100, current: 0)
-----------------------------------------------
-----------------------------------------------
never-block-hosts (min: 0, max: 250, current: 0)
-----------------------------------------------
-----------------------------------------------
never-block-networks (min: 0, max: 250, current: 0)
-----------------------------------------------
-----------------------------------------------
block-hosts (min: 0, max: 250, current: 0)
-----------------------------------------------
-----------------------------------------------
block-networks (min: 0, max: 250, current: 0)
-----------------------------------------------
-----------------------------------------------
-----------------------------------------------
user-profiles (min: 0, max: 250, current: 1)
-----------------------------------------------
profile-name: r7200
-----------------------------------------------
enable-password: <hidden>
password: <hidden>
username: netrangr default:
-----------------------------------------------
-----------------------------------------------
cat6k-devices (min: 0, max: 250, current: 0)
-----------------------------------------------
-----------------------------------------------
router-devices (min: 0, max: 250, current: 1)
-----------------------------------------------
ip-address: 10.89.147.54
-----------------------------------------------
communication: telnet default: ssh-3des
nat-address: 0.0.0.0 <defaulted>