I am new to this and I want to parse the following log for a checkpoint firewall, I don't know if you can help me or guide me how I can do it so that I can see separate fields and not a single text
Ejemplo:
Source: -5:00
IP: XXX.XXX.XXX.XXX
Action: Accept
UUID= XXXX
....
-5:00 192.168.1.2 Action="accept" UUid="{0x61b22d19,0x4,0xf1137d7f,0xc0000000}" inzone="Internal" outzone="Internal" src="10.207.104.247" dst="10.207.106.9" proto="6" xlatesrc="186.5.16.83" NAT_rulenum="14" NAT_addtnl_rulenum="1" rule="21 (Incoming/Internal)" product="VPN-1 & FireWall-1" service="10050" s_port="38930
%{NUMBER}:00 %{IP} Action=%{QS} UUid=%{QS} inzone=%{QS} outzone=%{QS} src=%{QS} dst=%{QS} proto=%{QS} xlatesrc=%{QS} NAT_rulenum=%{QS} NAT_addtnl_rulenum=%{QS} rule=%{QS} product=%{QS} service=%{QS} s_port=%{QS}
I am trying the next grok but I am not getting what I want.
In the example you provided, a " is missing at the end, otherwise your grok pattern works for me.
You can add name to the fields so you can easily get them in graylog, for example:
%{NUMBER}:00 %{IP:ip} Action=%{QS:action} UUid=%{QS:uuid} inzone=%{QS:inzone} outzone=%{QS:outzone} src=%{QS:src} dst=%{QS:dst} proto=%{QS:proto} xlatesrc=%{QS:xlatesrc} NAT_rulenum=%{QS:natrulenum} NAT_addtnl_rulenum=%{QS:nataddtnlrulenum} rule=%{QS:rule} product=%{QS:product} service=%{QS:service} s_port=%{QS:sport}
Related
I actually use Rsyslog 8.24 and I configured my rsyslog to accept logs from multiples input/sources.
I want to add the syslog hostname at the end of every logs.
Example :
Old log : timestamps, header, message
New log : timestamps, header, message syslog.domain.local
I know that the variable $myhostname or $MYHOSTNAME should return the hostname of the syslog but I don't understand how to implement this and add the syslog hostname at the end of each log.
I managed to do what I wanted by adding the following template and binding it in the ruleset :
template (name="LogsFormat" type="string" string="%TIMESTAMP% %$year% %syslogtag% %msg% <SYSLOG_HOSTNAME>:%$myhostname%\n")
ruleset(name="RemoteLogPort") {
if (re_match($msg, "AP:aaa-bbbb-ccc-dddd-ap")) then {
action(type="omfile" dynaFile="ArubaNetworksPath" template="LogsFormat")
}
}
PS : ArubaNetworksPath is also a template defining the log path.
I have the following log:
2018-10-30 11:47:52 INFO 30464 SMS-MT [cid:300038] [queue-msgid:bb7a195d-fb23-42ae-bbfa-d2dcda405af9] [smpp-msgid:j.11082.639364178944.#MARKET SETU] [status:ESME_ROK] [prio:1] [dlr:NO_SMSC_DELIVERY_RECEIPT_REQUESTED] [validity:none] [from:2323232] [to:23232132312] [content:'#MARKET SETUP\nadsadadadadasdasdadaasdada mo ang:\nC jean_rivera\n--Mag reply ng A-C']
I've created a grok filter based on pattern in logstash so I can parse the log the way I want. And I have this:
%{DATESTAMP:Timestamp} %{LOGLEVEL:Level} %{BASE10NUM:Pid} %{USERNAME:SMS_TYPE} %{CID:CID} %{GREEDYDATA:Message}
I'm trying to create a GROK patter that will match 300038, which is the number coming after cid:. The syntax is always the same, [cid:number]. What I have now is:
CID (\[cid:[0-9]{6}\])
but that results into:
"CID": [
[
"[cid:300038]"
]
],
and I only want to match the 300038, without the [cid:] part
I have noticed that there are more than single space character between LOG and pid, you can match all of them using \s*.
To match just a number from [cid:300038] you can use custom pattern, \[cid:(?<CID>[0-9]{1,})\] this will match cid of any length, not just 6 digits.
Your pattern will become,
%{DATESTAMP:Timestamp} %{LOGLEVEL:Level}\s*%{BASE10NUM:Pid} %{USERNAME:SMS_TYPE} \[cid:(?<CID>[0-9]{1,})\] %{GREEDYDATA:Message}
Use
%{DATESTAMP:Timestamp} %{LOGLEVEL:Level} %{BASE10NUM:Pid} %{USERNAME:SMS_TYPE} \[cid:(?<CID>[0-9]{6})\] %{GREEDYDATA:Message}
I am using Telegraf to get logs information from Apache NiFi, for this task I am using this config:
[[inputs.tail]]
## files to tail.
files = ["/var/log/nifi/nifi-app.log"]
## Read file from beginning.
from_beginning = true
#name_override = "nifi_app"
## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
data_format = "grok"
grok_patterns = [ "%{DATE:date} %{TIME:time} %{WORD:EventType} \[%{GREEDYDATA:NifiTask} %{NOTSPACE:Thread}\] %{NOTSPACE:NifiEventType} %{GREEDYDATA:EventText} %{NUMBER:EventDuration} %{WORD:EventDurationUnits}" ]
When I try to start telegraf it give me this error:
Error parsing /etc/telegraf/telegraf.conf, toml: line 10: parse error
The pattern I wrote was tested in a Grok debugger with this text:
2018-08-02 10:53:16,976 INFO [Heartbeat Monitor Thread-1]
o.a.n.c.c.h.AbstractHeartbeatMonitor Finished processing 1 heartbeats
in 11863 nanos
These are the results of some testing:
grok_patterns = ["\[%{GREEDYDATA:NifiTask}\]"] ==> toml: line 10: parse error
grok_patterns = ["[%{GREEDYDATA:NifiTask}]"] ==> Invalid data format: grok
grok_patterns = ['\[%{GREEDYDATA:NifiTask}\]'] ==> Invalid data format: grok
grok_patterns = ["\\[%{GREEDYDATA:NifiTask}\\]"] ==> Invalid data format: grok
grok_patterns = ['[%{GREEDYDATA:NifiTask}]'] -> Invalid data format: grok
The first option for me is the right one, but doesn't works, and the problem seems to be the way the bracket is being escaped.
How is possible to solve this issue?
To fix the issue about escaping bracket, a "partial" solution is to change double quote by simple quote, with this way, in my case (telegraph version 1.13.4) the bracket is correctly escaped by \
There was more than one problem:
First problem: the grok dataformat is added to Telegraf in the 1.8 release (ref), so I must use a nightly install until this version is released.
Second problem: how to escape the brackets, there are problems doing it in a regular way, so what I finally did was to put this part in a custom pattern file, this way it works perfectly.
Following is my log file:
2016-05-20 16:09:06.948UTC DEBUG spray.can.server.HttpServerConnection - Dispatching GET request to https://example.com/2.0/top.json to handler Actor[akka://test-server/system/IO-TCP/selectors/$a/1070#1248431494]
How do I filter "https://example.com/2.0/top.json" from the log file
The grok filter for this kind of log is
%{TIMESTAMP_ISO8601:timestamp}%{TZ:timezone} %{LOGLEVEL:loglevel} %{DATA:package} - %{DATA:dispatching} %{WORD:method} request to %{DATA:url} to handler Actor\[%{DATA:foo}\]
Where the url field = https://example.com/2.0/top.json.
If you want to remove the field you can use this logstash plugin, if you want to replace the field with something else you can use this logstash plugin.
I am trying to connect a Google Docs extension to a MySQL database via JDBC Service. The MySQL database is running on a shared server that requires using CPanel. CPanel only lets me add one whitelist rule at a time, and I can only use the % wildcard character (which matches to 0 or more of any type of character). I wrote a script to generate rules in this format from the IP address ranges, but there are more than 300 of them. I'm trying to find an easier way to do this.
Is there a domain name for the Google JDBC Service that I can whitelist instead of the IP address ranges? Does CPanel have a more efficient whitelisting mechanism that I'm not aware of? Is there a program that could automate filling out CPanel's webform with my whitelist?
Here is the CPanel-formatted whitelist I generated, in case someone with the same problem finds my question.
64.18.0.%
64.18.1.%
64.18.2.%
64.18.3.%
64.18.4.%
64.18.5.%
64.18.6.%
64.18.7.%
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64.18.14.%
64.233.160.%
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64.233.190.%
66.102.0.%
66.102.1.%
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66.102.6.%
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66.102.14.%
66.249.80.%
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72.14.192.%
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74.125.%
173.194.%
207.126.144.%
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209.85.128.%
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Oday,
Your suggestion won't work as the IP ranges aren't all inclusive. Here is the list that Google says to whitelist.
As an example...how do I white list 64.18.0.x to 64.18.15.x
I should have looked harder in stackoverflow. For others that stumble upon this post, here is the answer that I found at
Whitelist IP addresses ranges using cPanel
64.18.0-15.%
64.233.160-191.%
64.102.0-15.%
66.249.80-95.%
72.14.192-255.%
74.125.%
173.194.%
207.126.144-159.%
209.85.128-255.%
216.239.32-63.%
This is long overdue, but the easiest solution is to use the % wildcard like this to make it easier:
64.18.%.%
64.233.%.%
66.102.%.%
...etc