Comments (8)
sentdelta is defined on the template
https://github.com/enotspe/fortinet-2-elasticsearch/blob/master/templates/fortigate-6.2.2
It is not parsed specifically. But kv should handle it.
The value 18446744073706429550 is around 18446.74 Petabytes. I have also received values of duration around 100+ years, so I think it is an issue with Fortigate itself. Probably FortiOS version
from fortinet-2-elasticsearch.
sentdelta and rcvddelta only happen on logid=20, which are excluded from all analysis, so you might go ahead and drop completely logid=20 anyway
from fortinet-2-elasticsearch.
Looking further, it seems that this shouldn't be a valid value any ways, so I think something went amiss when the log was shipped or the pipeline mangled it up. From what I can tell, there are no references to [sentdelta] in the pipeline. To be continued.
from fortinet-2-elasticsearch.
Does event.original
shows the same value for sentdelta
? Is it Fortinet issue or parsing issue? Can you compare it with the log on the firewall itself?
from fortinet-2-elasticsearch.
I am trying to get it now. Unfortunately this won't log into Elastic with the error and since we have a lot of data in the pipeline it might be hard to isolate. I can try and see if I can find this data in the raw log that is shipped. I don't see anywhere in the pipeline where you would parse this field. I will post what I find.
from fortinet-2-elasticsearch.
We can push this one back to Fortinet!
This is indeed a bug in the log. That number is huge and is likely incorrect. Will send something there way.
from fortinet-2-elasticsearch.
It works everywhere else. It's just when it has that bugged value, it doesn't match the type long so it doesn't get indexed. Fortinet will need to fix. Otherwise I could add some basic log that if the deltas have 20+ digits then remove that field and tag that log with an error or add a new text field with the value, even though the value is useless.
from fortinet-2-elasticsearch.
Closing this issue as this event should be dropped or mapped to a string type field depending on an organization's use cases.
from fortinet-2-elasticsearch.
Related Issues (20)
- Can't import dashboards HOT 7
- Integración HOT 1
- Any plans to add a Docker composer file? HOT 8
- checking installation HOT 8
- documentation HOT 2
- deployment to my ELK stack HOT 3
- Rsyslog Support HOT 13
- Getting Fortidragon to fly with rsyslog HOT 12
- Pipeline from is down HOT 3
- [feature request] - add dashboards for OpenSearch HOT 2
- Help with Issues HOT 1
- Logstash Shard error HOT 8
- I can't discover Fortigate log HOT 1
- Installation problem: Getting "illegal_argument_exception" error in logstash HOT 1
- Missing config file HOT 1
- Ruby exception occurred: can't convert Array into an exact number HOT 4
- invalid composite mappings for [logs-fortinet.fortigate.event] HOT 6
- Issue with Creating Transforms HOT 4
- Attempted to send event to 'syslog-fortinet-common_ecs-output' but that address was unavailable HOT 6
- Field and Document level security Integration HOT 4
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from fortinet-2-elasticsearch.