Activity Feed
- Karma Re: Splunk App for Microsoft Exchange: How to get the the app to pass all the prerequisites? for malmoore. 06-05-2020 12:47 AM
- Karma Re: How to increase the maximum real-time concurrent searches limit? for yannK. 06-05-2020 12:47 AM
- Karma Re: Using eval to generate a dollar value and 2 decimals for martin_mueller. 06-05-2020 12:47 AM
- Karma Re: Search is queued: The maximum number of historical concurrent system-wide searches has been reached. current=11 maximum=10 Search not executed! for jtrucks. 06-05-2020 12:46 AM
- Karma Re: received event for unconfigured/disabled/deleted index='firewall' with source='source::udp:5447' host='host::x.x.x.x' sourcetype='sourcetype::cisco:asa' (1 missing total) for pmcquaid. 06-05-2020 12:46 AM
- Got Karma for Forwarder Management - Clients list unsorted. 06-05-2020 12:46 AM
- Got Karma for Deployment Server - reload configs without restarting splunk?. 06-05-2020 12:46 AM
- Got Karma for Deployment Server - reload configs without restarting splunk?. 06-05-2020 12:46 AM
- Got Karma for Deployment Server - reload configs without restarting splunk?. 06-05-2020 12:46 AM
- Got Karma for Deployment Server - reload configs without restarting splunk?. 06-05-2020 12:46 AM
- Got Karma for Re: Deployment Server - reload configs without restarting splunk. 06-05-2020 12:46 AM
- Posted Re: Splunk App for Windows Infrastructure: How to make sure Key Value Store is enabled to pass the installation requirement? on All Apps and Add-ons. 02-16-2015 09:49 PM
- Posted Re: Cisco Security Suite app not extracting Host details on All Apps and Add-ons. 06-22-2014 10:57 PM
- Posted Re: Cisco Security Suite app not extracting Host details on All Apps and Add-ons. 06-22-2014 10:20 PM
- Posted Cisco Security Suite app not extracting Host details on All Apps and Add-ons. 06-18-2014 10:55 PM
- Tagged Cisco Security Suite app not extracting Host details on All Apps and Add-ons. 06-18-2014 10:55 PM
- Tagged Cisco Security Suite app not extracting Host details on All Apps and Add-ons. 06-18-2014 10:55 PM
- Tagged Cisco Security Suite app not extracting Host details on All Apps and Add-ons. 06-18-2014 10:55 PM
- Posted Re: Deployment Server - reload configs without restarting splunk on Getting Data In. 01-23-2014 09:17 PM
- Posted Forwarder Management - Clients list unsorted on Getting Data In. 01-23-2014 09:01 PM
Topics I've Started
Subject | Karma | Author | Latest Post |
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02-16-2015
09:49 PM
Already a fix found at http://answers.splunk.com/answers/203979/splunk-app-for-microsoft-exchange-how-to-get-the-t.html
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06-22-2014
10:57 PM
(Comment not an Answer - comment field not big enough)
I was just playing with the "Interactive field extractor" with the live data, and realised that not all data has the format of above.
Some hosts are sending data with their ip address inplace of the hostname, See second example below.
2014-06-23T15:47:06.974558+10:00 dov-asa5540-ra-6d-01.company.com.au %ASA-6-302014: Teardown TCP connection 276095923 for outside:10.10.169.155/3125 to inside:10.68.3.12/8080 duration 0:00:00 bytes 17152 TCP FINs (carolt)
2014-06-23T15:47:06.939720+10:00 10.121.156.10 %ASA-4-106023: Deny tcp src inside:10.250.168.104/51617 dst outside:23.146.27.163/80 by access-group "inside_access_in" [0xbe9efe96, 0x0]
So a minor change of plans.
I need a regex to pull from after the first white space to the start of the second white space, and regardless of if it's an ip or FQDN then use that as the hostname..
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06-22-2014
10:20 PM
That helped and gave me some pointers, but my regex needs some work. All I'm trying to pull out is dov-asa5540-ra-6d-01 from the below line.
2014-06-19T15:27:31.080466+10:00 dov-asa5540-ra-6d-01.company.com.au %ASA-4-419002: Duplicate TCP SYN from inside:10.244.33.128/59137 to inside:10.10.164.218/139 with different initial sequence number
I'm trying to work out the regex to pull the first word after the space, delimited by the "."
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06-18-2014
10:55 PM
Hi;
We have multiple Cicso ASA's sending in rsyslog data to a rsyslog server.
Rsyslog separates the data from them into /var/log/firewalls.log
The "Splunk Add-on for Cisco ASA v3.0.0" is reading the above firewalls.log file
[monitor:///var/log/firewalls.log]
host_segment = 4
source = cisco:asa
sourcetype = cisco:asa
disabled = false
index = firewalls
and the data is being pushed into the firewalls index, and the "Cisco Security Suite v3.0.3"
is showing the data.
The only problem is the data is all being showed as host=splunk-server-hostname
and not the sending firewall's hostname
below is an example of the log info coming from the ASA's
2014-06-19T15:27:32.308605+10:00 dov-asa5540-ra-6d-01.company.com.au %ASA-6-302016: Teardown UDP connection 271626409 for inside:10.64.18.181/57586 to inside:10.10.167.239/9297 duration 0:02:01 bytes 16637
2014-06-19T15:27:31.080466+10:00 dov-asa5540-ra-6d-01.company.com.au %ASA-4-419002: Duplicate TCP SYN from inside:10.244.33.128/59137 to inside:10.10.164.218/139 with different initial sequence number
2014-06-19T06:46:59+10:00 gblon01aggfwl01.company.com.au %ASA-5-106100: access-list inside_access_in denied tcp inside/10.246.26.82(61902) -> outside/192.168.1.21(9100) hit-cnt 1 first hit [0xbe9efe96, 0x0]
Trevor..
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01-23-2014
09:17 PM
1 Karma
Bingo. We have success.
Thanks Peoples.. 🙂
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01-23-2014
09:01 PM
1 Karma
Hi;
When in the Forward Management - > Client list, it shows a list of all the current Forwarders that are connecting, but there is no way to sort this list. ie: clicking on the top "Host Name" menu, doesn't do anything.
Can this be fixed on the next release.
Trevor..
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01-23-2014
07:40 PM
Created a question, and then needed to make an update.
Spent over 10 minutes trying to get a captcha that I could read.
Tried listening to the voice option, (seriously has any-one ever tried that)
totally useless.
Is there another option instead of the captcha..
Trevor..
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01-23-2014
07:23 PM
4 Karma
Hi;
We are currently setting up multiple new forwarders, which are getting their configs from the deployment server.
Everytime, we setup a new app or modify an existing app we are having to restart splunk.
Is there an easier way to re-initialise the Deployment Server to refresh the /opt/splunk/var/run/tmp/ sub-folders without having to do a "service restart splunk"
Trevor..
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Labels
- Labels:
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heavy forwarder
08-30-2011
10:12 PM
something like this should help:
rex field=dest_host "^(\w|-)+\.(?<domain>.*)"
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