Configuring Call Home
How to Configure Call Home
19
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
Syslog Pattern Matching
When you subscribe a destination profile to the Syslog alert group, you can optionally specify a text
pattern to be matched within each syslog message. If you configure a pattern, a Syslog alert group
message is sent only if it contains the specified pattern and meets the severity threshold. If the pattern
contains spaces, you must enclose it within double quotation marks(“ ”) when configuring it. You can
specify up to five patterns for each destination profile.
To subscribe a destination profile to o
ne or more alert groups, complete the following steps:
SUMMARY STEPS
1. configure terminal
2. call-home
3. alert-group {all | configuration | environment | inventory | syslog}
4. profile name
5. subscribe-to-alert-group all
6. subscribe-to-alert-group configuration [periodic {daily hh:mm | monthly date hh:mm | weekly
day hh:mm}]
7. subscribe-to-alert-group diagnostic [severity {catastrophic | critical | debugging | disaster |
fatal | major | minor | normal | notification | warning}]
8. subscribe-to-alert-group environment [severity {catastrophic | critical | debugging | disaster |
fatal | major | minor | normal | notification | warning}]
9. subscribe-to-alert-group inventory [periodic {daily hh:mm | monthly date hh:mm | weekly day
hh:mm}]
10. subscribe-to-alert-group syslog [severity {catastrophic | critical | debugging | disaster | fatal |
major | minor | normal | notification | warning}] [pattern string]
11. exit
Ta b l e 1 Severity and Syslog Level Mapping
Level Keyword Syslog Level Description
9 catastrophic N/A Network-wide catastrophic failure.
8 disaster N/A Significant network impact.
7 fatal Emergency (0) System is unusable.
6 critical Alert (1) Critical conditions, immediate attention needed.
5 major Critical (2) Major conditions.
4 minor Error (3) Minor conditions.
3 warning Warning (4) Warning conditions.
2 notification Notice (5) Basic notification and informational messages.
Po
ssibly independently insignificant.
1 normal Information (6) Normal event signifying return to normal state.
0 debugging Debug (7) Debugging messages.
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