Hello,
I get below error when trying to parse cisco messages.
[2020-03-19T12:21:34,554][ERROR][logstash.pipeline ] Pipeline aborted due to error {:pipeline_id=>"main", :exception=>#<Grok::PatternError: pattern %{CISCOFW113004} not defined>, :backtrace=>["/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/jls-grok-0.11.5/lib/grok-pure.rb:123:in `block in compile'", "org/jruby/RubyKernel.java:1425:in `loop'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/jls-grok-0.11.5/lib/grok-pure.rb:93:in `compile'", "/usr/share/logstash/vendor/local_gems/fb326bcf/logstash-filter-grok-4.3.0/lib/logstash/filters/grok.rb:288:in `block in register'", "org/jruby/RubyArray.java:1792:in `each'", "/usr/share/logstash/vendor/local_gems/fb326bcf/logstash-filter-grok-4.3.0/lib/logstash/filters/grok.rb:282:in `block in register'", "org/jruby/RubyHash.java:1419:in `each'", "/usr/share/logstash/vendor/local_gems/fb326bcf/logstash-filter-grok-4.3.0/lib/logstash/filters/grok.rb:277:in `register'", "org/logstash/config/ir/compiler/AbstractFilterDelegatorExt.java:56:in `register'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:259:in `register_plugin'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:270:in `block in register_plugins'", "org/jruby/RubyArray.java:1792:in `each'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:270:in `register_plugins'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:612:in `maybe_setup_out_plugins'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:280:in `start_workers'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:217:in `run'", "/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:176:in `block in start'"], :thread=>"#<Thread:0x5d476374 run>"}
Any suggestions for how this can be addressed?
Regards,
Sai