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Cisco ASR

Cisco Aggregation Services Router (ASR) is a service used on cisco routers for combine traffic link for better performance and scalability.

Cisco ASR

This pack includes Cortex XSIAM content.

Configuration on Server Side

You need to configure your Cisco ASR device to forward Syslog messages.

Syslog message logging to the console terminal is enabled by default.
Perform the following in order to configure log forwarding Documentation:

  1. Open your Cisco ASR supported device terminal and type enable to enter Privileged EXEC mode.
  2. Enter Global Configuration Mode by either typing configure terminal or conf t.
  3. Input the destination of where the logs should be sent by typing logging <Hostname OR IP Address \>.

Syslog Time Parsing Support

Support for syslog timestamp parsing is available with UTC timezone (system default). You will need to add the year and milliseconds to the product default datetime format.

  1. Open your Cisco ASR supported device terminal and type enable to enter Privileged EXEC mode.
  2. Enter Global Configuration Mode by either typing configure terminal or conf t.
  3. Configure your syslog timestamp formatting by typing the command;
service timestamps log datetime year msec
  1. Optional, to configure the timezone format to UTC, type the command;
clock timezone UTC 0
  1. Revert back to Privileged EXEC mode by typing end.
  2. Save your changes by either typing
write memory
OR
copy running-config startup-config 

And wait for system confirmation.

Collect Events from Vendor

In order to use the collector, use the Broker VM option.

Broker VM

To create or configure the Broker VM, use the information described here.

You can configure the specific vendor and product for this instance.

  1. Navigate to Settings > Configuration > Data Broker > Broker VMs.
  2. Right-click, and select Syslog Collector > Configure.
  3. When configuring the Syslog Collector, set the following values:
    • vendor as vendor - cisco
    • product as product - asr

PUBLISHER

PLATFORMS

Cortex XSIAM

INFO

CertificationRead more
Supported ByCortex
CreatedJune 1, 2023
Last ReleaseOctober 17, 2023

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