Create a Remote Log Source - Cisco ISR

You can use this document to send Cisco Integrated Services Router (ISR) logs to Armor's Security Information & Event Management (SIEM).

This document only applies to:

• Cisco Integrated Services Router (ISR) (IOS)

Pre-Deployment Considerations

To create a remote Log Relay, you must already have:

• A Log Relay server on your account
  • To learn how to add Log Relay to your account, see Obtain Log Relay for Remote Log Collection
• Configured the system clock

Update Your Cisco ISR Device

1. Log into your Cisco ISR device.

2. Access the privileged EXEC mode:

   hostname> enable

3. Access the global configuration mode:

   hostname# configure terminal

4. Enable logging:

   hostname(config)# logging on

5. Configure the global logging settings:

   hostname(config)# no logging console
   hostname(config)# logging trap warning
   hostname(config)# logging origin-id hostname

6. Configure the logs to be sent to a designated Armor Log Relay device:

   hostname(config)# logging source-interface <interface>
   hostname(config)# logging host <ipaddress> transport <protocol> port <port> 

   • In <interface>, enter the name of the Cisco ISR interface, such as GigabitEthernet 1.
   • In <ipaddress>, enter the IP address of the designated Armor Log Relay device.
     • To locate your IP address in AMP, in the left-side navigation, click Infrastructure, click Virtual Machines, and then review the Primary IP column for the corresponding virtual machine.
   • For <protocol> and <port>,
     • For UDP, enter transport udp port 10117.
       • Armor recommends that you use UDP.
     • For TCP, enter transport tcp port 10117.

7. Exit the configuration:

   hostname(config)# exit

8. Save the changes:

   hostname# write memory

9. Review the logging configuration:
   

   hostname# show run all logging
   logging enable
   logging timestamp
   logging hide username
   logging buffer-size 4096
   logging asdm-buffer-size 100
   logging buffered warnings
   logging trap warnings
   logging asdm warnings
   logging device-id hostname
   logging host inside 100.64.0.10 17/5140
   logging flash-minimum-free 3076
   logging flash-maximum-allocation 1024

   If present, logging standby enables logging on a standby unit with failover enabled. As a result, this option causes increases traffic on the syslog server.

May 22 2019 16:11:55 asav-984 : %ASA-4-411004: Interface Management0/0, changed state to administratively down

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