67. And you will end up with: aName=Field1 aValue=123 Field1=123 aName=Field1 aValue=234 Field1=234 aName=Field2 aValue=345. It's using mvzip to zip up the 3 fields and then filter out only those which do NOT have a - sign at the start, then extracting the fields out again. Find below the skeleton of the usage of the function “mvmap” with EVAL : index=_internal. Click New to add an input. Diversity, Equity & Inclusion Learn how we. The command generates events from the dataset specified in the search. Or do it like this: | eval keep=mvfilter (mvnumeric>3) | where mvcount (mvnumeric)=mvcount (keep) This will remove any row which contains numbers ️ (in your data, the second row). This Splunk search is an example on how to remove unwanted values from multivalue fields using mvfilter. Then the | where clause will further trim it. com is my is our internal email domain name, recipient field is the recipient of the email, either a single-valued field or a multi-valued field. Then we could delete the original event, so that no unscrupulous users with access to our Splunk instance could harvest those plaintext passwords. Try Splunk Enterprise free for 60 days as a hybrid or on-prem download. So the expanded search that gets run is. com in order to post comments. 3+ syntax, if you are on 6. The mvcombine command creates a multivalue version of the field you specify, as well as a single value version of the field. log" "Model*" OR "Response*" | transaction traceId startswith="Model" endswith="R. And when the value has categories add the where to the query. Solved: Hi Splunk community, I have this query source=main | transaction user_id | chart count as Attempts,Splexicon:Bloomfilter - Splunk Documentation. You can do this by using split (url,"/") to make a mv field of the url, and take out the UserId by one of two ways depending on the URLs. If my search is *exception NOT DefaultException then it works fine. g. If you have a more general question about Splunk functionality or are experiencing a difficulty with Splunk, consider posting a question to Splunkbase Answers. If you do not want the NULL values, use one of the following expressions: mvfilter(!isnull(<value>)) Usage of Splunk EVAL Function : MVFILTER . It could be in IPv4 or IPv6 format. Alternative commands are described in the Search Reference manualDownload topic as PDF. Re: mvfilter before using mvexpand to reduce memory usage. 05-18-2010 12:57 PM. I need to be able to return the data sources in the panel EVEN if they return 0 events per data source. Do I need to create a junk variable to do this?hello everyone. Something like that:Great solution. com in order to post comments. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. I am trying the get the total counts of CLP in each event. log" "Model*" OR "Response*" | transaction traceId startswith="Model" endswith="R. . COVID-19 Response SplunkBase Developers DocumentationSplunk Tutorial. Boundary: date and user. This function takes single argument ( X ). To determine the time zone to assign to a timestamp, Splunk software uses the following logic in order of precedence: Use the time zone specified in raw event data (for example, PST, -0800), if present. 01-13-2022 05:00 AM. url' @yuanliu - Yeah, mvfilter can reference only one field, the rest should be only string/pattens. Looking for advice on the best way to accomplish this. a, instead of using mvindex/split use split to create a multivalue field and mvfilter to get the LoadBalancer wherever it is: sourcetype=aws:cloudwatch | spath path=SampleCount | spath path=metric_dimensions | spath path=metric_name | spath path=timestampe | search source = "*ApplicationELB" AND met. The third column lists the values for each calculation. It takes the index of the IP you want - you can use -1 for the last entry. You can use mvfilter to remove those values you do not. If you have a more general question about Splunk functionality or are experiencing a difficulty with Splunk, consider posting a question to Splunkbase Answers. pkashou. search command usage. Hello all, Trying to figure out how to search or filter based on the matches in my case statement. host=test* | transaction Customer maxspan=3m | eval logSplit = split (_raw. Splunk Enterprise Security: Issue found in "SA-IdentityManagement" : Identity - Asset CIDR Matches - Lookup Gen. create(mySearch); Can someone help to understand the issue. Short for “Security Information and Event Management”, a SIEM solution can strengthen your cybersecurity posture by. The regex is looking for . For instance: This will retain all values that start with "abc-. This rex command creates 2 fields from 1. Browse . This is part ten of the "Hunting with Splunk: The Basics" series. I want to use the case statement to achieve the following conditional judgments. Hi, We have a lookup file with some ip addresses. Maybe I will post this as a separate question cause this is perhaps simpler to explain. Same fields with different values in one event. Log in now. 50 close . Your command is not giving me output if field_A have more than 1 values like sr. The filldown command replaces null values with the last non-null value for a field or set of fields. For more information, see Predicate expressions in the SPL2 Search Manual. Because commands that come later in the search pipeline cannot modify the formatted results, use the. host_type {} contains the middle column. This query might work (i'll suggest a slight build later on), but your biggest issue is you aren't passing "interval" through the stats function in line 11, and since it's a transforming command, Splunk won't have any knowledge of the field "interval" after this. When you view the raw events in verbose search mode you should see the field names. All VFind Security ToolKit products feature a Cryptographic Integrity Tool (CIT), Universal Atomic Disintegrator (UAD) and MVFilter. The documentation states the following: mvfilter (X) This function filters a multivalue field based on an arbitrary Boolean expression X. containers{} | spath input=spec. Suppose I want to find all values in mv_B that are greater than A. Below is my dashboard XML. substraction: | eval field1=mvfilter(match(field, "OUT$")) <-substract-> | eval field1=mvfilter(match(field, "IN$")) knitz. An absolute time range uses specific dates and times, for example, from 12 A. , 'query_z'] , 'property_name_1' : ['query_1','query_1_a',. We help security teams around the globe strengthen operations by providing. Basic examples. Macros are prefixed with "MC-" to easily identify and look at manually. In this example, mvfilter () keeps all of the values for the field email that end in . Usage. A Valuable Tool for Anyone Looking To Improve Their Infrastructure Monitoring. In the example above, run the following: | eval {aName}=aValue. | search destination_ports=*4135* however that isn't very elegant. Reply. It takes the index of the IP you want - you can use -1 for the last entry. 複数値フィールドを理解する. I am using mvcount to get all the values I am interested for the the events field I have filtered for. If the role has access to individual indexes, they will show. The following list contains the functions that you can use to compare values or specify conditional statements. Splunk uses what’s called Search Processing Language (SPL), which consists of keywords, quoted phrases, Boolean expressions, wildcards (*), parameter/value pairs, and comparison expressions. we can consider one matching “REGEX” to return true or false or any string. However, for events such as email logs, you can find multiple values in the “To” and “Cc” fields. The documentation states the following: mvfilter (X) This function filters a multivalue field based on an arbitrary Boolean expression X. COVID-19 Response SplunkBase Developers Documentation. Please help me on this, Thanks in advance. Phantom) >> Enterprise Security >> Splunk Enterprise or Cloud for Security >> Observability >> Or Learn More in Our Blog >>Hi @mag314 I suggest you split and mvexpand the IP LIST field (note, I've used IP_LIST to avoid quoting so change as necessary), then filter with a where clause, like thisThis does not seem to be documented anywhere, but you can use the curly braces to create fields that are based on field values. More than 1 year late, but a solution without any subsearch is : | makeresults | eval mymvfield ="a b c" | makemv mymvfield | evalHow to use mvfilter to get list of data that contain less and only less than the specific data?Solution. Splunk Enterprise. We can use mvfilter() to test Per_User_failures, but there is no link to the user with those failures so we won't know who is responsible. Description. The ordering within the mv doesn't matter to me, just that there aren't duplicates. I envision something like the following: search. It's a bit hack-y, as it adds two multivalue fields to each event - the holiday name and date. Something like values () but limited to one event at a time. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. AD_Name_K. If you reject optional cookies, only cookies necessary to provide you the services will be used. Verify whether your detections are available as built-in templates in Microsoft Sentinel: If the built-in rules are sufficient, use built-in rule templates to create rules for your own workspace. But in a case that I want the result is a negative number between the start and the end day. This function is useful for checking for whether or not a field contains a value. don’t quote me, but I don’t think the REGEX data type in splunk can be replaced with a field value, hence the need to use a subsearch to pass an actual string there Note the value of search needs to be enclosed in " " , so you may need to do an eval before calling return to add the double quotesThe mvfilter command LOOKS similar to what I want, but in reverse (the mv variables are the regexes, of which any match is a reason to exit the search). The Boolean expression can reference ONLY ONE field at a time. 0 Karma. Solved: I want to calculate the raw size of an array field in JSON. You can learn anytime, from anywhere about a range of topics so you can become a Splunk platform pro. However, when there are no events to return, it simply puts "No. If X is a multi-value field, it returns the count of all values within the field. I envision something like the following: search. Also you might want to do NOT Type=Success instead. I am analyzing the mail tracking log for Exchange. Yes, timestamps can be averaged, if they are in epoch (integer) form. sjohnson_splunk. I divide the type of sendemail into 3 types. you can 'remove' all ip addresses starting with a 10. Alerting. It's using the newish mvmap command to massage the multivalue and then the min/max statistical function that works with strings using alphabetical order. How to use mvfilter to get list of data that contain less and only less than the specific data?Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. They network, attend special events and get lots of free swag. index="jenkins_statistics" event_tag=job_event. containers{} | mvexpand spec. And this is the table when I do a top. Refer to the screenshot below too; The above is the log for the event. I envision something like the following: search. This function filters a multivalue field based on an arbitrary Boolean expression. An ingest-time eval is a type of transform that evaluates an expression at index-time. BrowseIt's another Splunk Love Special! For a limited time, you can review one of our select Splunk products through Gartner Peer Insights and receive a $25 Visa gift card! Review: SOAR (f. So I found this solution instead. See why organizations trust Splunk to help keep their digital systems secure and reliable. Exception in thread "main" com. 1 Found the answer after posting this question, its just using exiting mvfilter function to pull the match resutls. conf/. View solution in. | eval mv_Results=mvfilter (mv_B > A) However, this does NOT work. Description. If field has no values , it will return NULL. . Return a string value based on the value of a field. COVID-19 Response SplunkBase Developers Documentation. However it is also possible to pipe incoming search results into the search command. X can take only one multivalue field at a time. Thanks for the 'edit' tip, I didn't see that option until you click the drop down arrow at the top of the post. The Splunk Threat Research Team is an active part of a customer’s overall defense strategy by enhancing Splunk security offerings with verified research and security content such as use cases, detection searches, and playbooks. Below is my query and screenshot. So argument may be any multi-value field or any single value field. containers {} | mvexpand spec. 02-15-2013 03:00 PM. The fillnull command replaces null values in all fields with a zero by default. For example your first query can be changed to. data model. The syntax of the <predicate-expression> is checked before running the search, and an exception is returned for an invalid expression. I envision something like the following: search. | eval key=split (key,"::") | eval OtherCustomer=mvindex (key,0) | eval OtherServer=mvindex (key,1) Now the magic 3rd line. Splunk Platform Products. I want to allow the user to specify the hosts to include via a checkbox dashboard input, however I cannot get this to work. I had to probably write an eval expression since I had to store this field under "calculated fields" settings in Splunk. There is also could be one or multiple ip addresses. . Sample example below. All forum topics; Previous Topic; Next Topic; Solved! Jump to solution. I came quite close to the final desired result by using a combination of eval, forearch and mvfilter. 07-02-2015 03:13 AM. If the array is big and events are many, mvexpand risk running out of memory. names. This function filters a multivalue field based on a Boolean Expression X . Alternatively, add | table _raw count to the end to make it show in the Statistics tab. SIEM is cybersecurity technology that provides a single, streamlined view of your data, insight into security activities, and operational capabilities so you can stay ahead of cyber threats. 02-05-2015 05:47 PM. The sort command sorts all of the results by the specified fields. It can possibly be done using Splunk 8 mvmap and I can think of a couple of other possibilities, but try this and see if it works for you. " In general, you can put any predicate in mvfilter, and eval will iterate through all the values of the implied multi-valued field and keep only those that evaluate to "true". 71 ,90. CIT: Is a fantastic anti-malware security tool that. | eval [new_field] = mvfilter (match ( [old mv field], " [string to match]")) View solution in original post. This is in regards to email querying. There might be better ways to do it. The documentation states the following: mvfilter (X) This function filters a multivalue field based on an arbitrary Boolean expression X. Solved: Hello, I currently have a query that returns a set of results, with a port number and then multiple values of a url for each port like so:I am trying to find the failure rate for individual events. 31, 90. 90. @abc. String mySearch = "search * | head 5"; Job job = service. Community; Community; Splunk Answers. Explorer 03-08-2020 04:34 AM. Let's call the lookup excluded_ips. your current search giving Date User list (data) | where isnotnull (mvfilter ('list (data)'<3)) | chart count (user) by date. Given the subject of this post about 'removing' an IP, then mvfilter is also another useful MV function, e. I came quite close to the final desired result by using a combination of eval, forearch and mvfilter. You want to create a field which is the URL minus the UserId part, And therefore the stats will be grouped by which url is called. splunk. When you have 300 servers all producing logs you need to look at it can be a very daunting task. My search query index="nxs_m. See Predicate expressions in the SPL2 Search Manual. If you have 2 fields already in the data, omit this command. 0 KarmaAuto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. I am analyzing the mail tracking log for Exchange. Unfortunately, you cannot filter or group-by the _value field with Metrics. | eval NEW_FIELD=mvdedup(X) […] トピック1 – 複数値フィールドの概要. In splunk docs I read that mvfilter in combination with isnotnull or !isnull functions can be used when you want to return only values that are not NULL from a multivalue field. . Logging standards & labels for machine data/logs are inconsistent in mixed environments. Looking for the needle in the haystack is what Splunk excels at. | gentimes start=1/1/17 end=10/1/18 increment=1d | rename starttime AS _time | stats sparkline (count, 2h) AS sparkline. View solution in. 1) The data is ingested as proper JSON and you should be seeing multivalued field for your array elements (KV_MODE = json) 2) As you said, responseTime is the 2nd element in and it appears only one. org. index="nxs_mq" | table interstep _time | lookup params_vacations. Splunk Coalesce command solves the issue by normalizing field names. Log in now. Please try to keep this discussion focused on the content covered in this documentation topic. | datamodel | spath output=modelName modelName | search modelName!=Splunk_CIM_Validation `comment ("mvexpand on the fields value for this model fails with default settings for limits. | makeresults | eval _raw="LRTransactions 0 48580100196 48580100231 48580100687 48580100744 48580100909 48580100910 48580101088 48580101119 48580101320" | multikv forceheader=1 | eval LRTransactions=split(LRTransactions," ") | table LRTransactions | eval LRTransactions. The join command is an inefficient way to combine datasets. Thanks! Your worked partially. Risk. . index=indexer action= Null NOT [ | inputlookup excluded_ips | fields IP | format ] The format command will change the list of IPs into ( (IP=10. 8 – MVFILTER(mvfilter) mvfilter() gives the result based on certain conditions applied on it. 01-13-2022 05:00 AM. Here is a run-anywhere search that generates an "ALIVE" sparklkine (set TimePicker to All time 😞. Splunk Platform Save as PDF Share You have fields in your data that contain some commonalities. thank you, although I need to fix some minor details in my lookup file but this works perfectlyThis is using Splunk 6. . Remove pink and fluffy so that: field_multivalue = unicorns. We help security teams around the globe strengthen operations by providing. The single value version of the field is a flat string that is separated by a space or by the delimiter that you specify with the delim argument. | eval foo=mvfilter (match (status,"success")) | eval bar=mvfilter (match (status,"failed")) | streamstats window=1 current=t count (foo) as success_count,count (bar) as failed_count | table. Customers Users Wells fargo [email protected]. The Boolean expression can reference ONLY ONE field at a time. Use the mvcount, mvindex, and mvfilter eval functions to evaluate multivalue fields Topic 4 – Analyze Multivalue Data Use the mvsort, mvzip, mvjoin, mvmap, and mvappend eval. You must be logged into splunk. Let say I want to count user who have list (data) that contains number less and only less than "3". getJobs(). The fill level shows where the current value is on the value scale. 1 Karma Reply. You can try this: | rest /services/authentication/users |rename title as User, roles as Role |stats count by User Role |fields - count| appendcols [ |rest /services/authorization/roles |table title srchIndexesAllowed|rename title as Role]|stats values (Role) as Role values (srchIndexesAllowed) as Indexes by User. 156. The fields of interest are username, Action, and file. Hello Community, I evaluate the values of a single field which comes with values such as: OUT; IN; DENIED and can get counters for each of those values. Given that you specifically need to know what's missing from yesterday and what's missing from today (as opposed to what's missing from either of the two days) I think two separate mvmaps will be the best solution as oppsosed to using mvappend and working out. I guess also want to figure out if this is the correct way to approach this search. So, something like this pseudocode. | eval filteredIpAddress=mvfilter (!match (ipAddress, "^10. | msearch index=my_metrics filter="metric_name=data. If this reply helps you, Karma would be appreciated. Let's assume you are using a pair of colons ( :: ) to make your list and your input files look something like this (notice the delimiter on both ends of the strings, too): lookup_wild_folder folder_lookup,s. Data exampleHow Splunk software determines time zones. Removing the last comment of the following search will create a lookup table of all of the values. g. Click Monitor to monitor Event Log data on the local Windows machine, or Forward to forward Event Log data from another Windows machine. mvfilter(<predicate>) Description. if type = 2 then desc = "current". The Splunk platform uses Bloom filters to decrease the time it requires to retrieve events from the index. 0. Hello All, i need a help in creating report. Splunk, Splunk>, Turn Data Into Doing, Data-to-Everything, and D2E. com [email protected] and I am attempting to use this JavaScript code to remove ALL from my multiselect. Use the mvcount, mvindex, and mvfilter eval functions to evaluate Topic 4 – Analymultivalue fieldsze Multivalue Data Use the mvsort, mvzip, mvjoin, mvmap, and mvappend eval functions and the mvexpand command to analyze multivalue data AboutSplunk Education Splunk classes are designed for specific roles such as Splunkcount events in multivalue field. If X is a single value-field , it returns count 1 as a result. Monitor a wide range of data sources including log files, performance metrics, and network traffic data. Splunk Data Fabric Search. Another great posting by my personal SPL expert in life, David Veuve, on a subject I love. So, Splunk 8 introduced a group of JSON functions. If X is a multi-value field, it returns the count of all values within the field. COVID-19 Response SplunkBase Developers Documentation. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. This function will return NULL values of the field as well. Alerting. The fillnull command replaces null values in all fields with a zero by default. noun. The second column lists the type of calculation: count or percent. Use the mvcount, mvindex, and mvfilter eval functions to evaluate Topic 4 – Analymultivalue fieldsze Multivalue Data Use the mvsort, mvzip, mvjoin, mvmap, and mvappend eval functions and the mvexpand command to analyze multivalue data AboutSplunk Education Splunk classes are designed for specific roles such as Splunk count events in multivalue field. Also, I include a static option called "ANY" with a value * I have also a token prefix and suffix of double quotes (") and the delimiter of a coma ( , )HI All, How to pass regular expression to the variable to match command? Please help. Log in now. What I need to show is any username where. outlet_states | | replace "false" with "off" in outlet_states. Filter values from a multivalue field. W hether you are new to Splunk or just needing a refresh, this article can guide you to some of the best resources on the web for using Splunk. containers{} | where privileged == "true" With your sample da. com UBS lol@ubs. Reply. In Splunk, it is possible to filter/process on the results of first splunk query and then further filter/process results to get desired output. 66666 lift. Community; Community; Getting Started. The first template returns the flow information. . I divide the type of sendemail into 3 types. with. I am trying the get the total counts of CLP in each event. | eval mv_Results=mvfilter (mv_B > A) However, this does NOT work. you could use a subsearch like: | makeresults | eval mymvfield ="a b c" | makemv mymvfield | eval excludes = mvfilter (NOT in (mymvfield, [| makeresults | eval. com is my is our internal email domain name, recipient field is the recipient of the email, either a single-valued field or a multi-valued field. I am trying to use look behind to target anything before a comma after the first name and look ahead to. Use the mvfilter () function to filter a multivalue field using an arbitrary Boolean expression. I've used the 'addinfo' command to get a min/max time from the time selector, and a striptime () command to evaluate the epoch time of each holiday's date, but when I use the mvfilter command to compare the epoch holiday time and the info_min_time. Reading the Splunk docs, the mvfind function uses a regex match, yielding the following undesirable behavior: | makeresults | eval my_multival="one,two,three". This rex command creates 2 fields from 1. My answer will assume following. In Bro DNS logs, query and response information is combined into a single event, so there is not Bro. ")) Hope this helps. When I build a report by Account Name it looks like there were two events instead of one, because Splunk is indexing Account Name twice in this case. If anyone has this issue I figured it out. mvfilter() gives the result based on certain conditions applied on it. mvfilter(<predicate>) Description. <yourBaseSearch> | spath output=outlet_states path=object. your_search Type!=Success | the_rest_of_your_search. uses optional first-party and third-party cookies, including session replay cookies, to improve your experience on our websites, for analytics and for advertisement purposes only with your consent. The important part here is that the second column is an mv field. Suppose I want to find all values in mv_B that are greater than A. If you have a more general question about Splunk functionality or are experiencing a difficulty with Splunk, consider posting a question to Splunkbase Answers. 2. . How to use mvfilter to get list of data that contain less and only less than the specific data?It's another Splunk Love Special! For a limited time, you can review one of our select Splunk products through Gartner Peer Insights and receive a $25 Visa gift card! Review: SOAR (f. Please try to keep this discussion focused on the content covered in this documentation topic. The use of printf ensures alphabetical and numerical order are the same. There is also could be one or multiple ip addresses. Trying to find if at least one value of a multivalue field matches another fieldIn either case if you want to convert "false" to "off" you can use replace command. with. Usage Of Splunk EVAL Function : MVMAP. Description. Likei. 05-25-2021 03:22 PM. Change & Condition within a multiselect with token. You can use this -. The second column lists the type of calculation: count or percent. 0. Data is populated using stats and list () command. The multivalue version is displayed by default. If you do not want the NULL values, use one of the following expressions: mvfilter(!isnull(<value>)) Search, Filter and Correlate. Phantom) >> Enterprise Security >> Splunk Enterprise or Cloud for Security >> Observability >> Or Learn More in Our Blog >>This does not seem to be documented anywhere, but you can use the curly braces to create fields that are based on field values. Solution . I tried using "| where 'list (data)' >1 | chart count (user) by date" , but it gives me. You can do this by using split (url,"/") to make a mv field of the url, and take out the UserId by one of two ways depending on the URLs. Administrator,SIEM can help — a lot. Functions of “match” are very similar to case or if functions but, “match” function deals. 自己記述型データの定義. First, I would like to get the value of dnsinfo_hostname field. View solution in original post. In the following Windows event log message field Account Name appears twice with different values. The reason for that is that Type!=Success implies that the field "Type" exists, but is not equal to "Success". fr with its resolved_Ip= [90. But with eval, we cannot use rex I suppose, so how do I achieve this? Read some examples that we can use mvfilter along with a match function, but it didn't seem to work. This function takes one argument <value> and returns TRUE if <value> is not NULL. See the Data on Splunk Training. Then we could delete the original event, so that no unscrupulous users with access to our Splunk instance could harvest those plaintext passwords. i have a mv field called "report", i want to search for values so they return me the result. This function will return NULL values of the field x as well. Adding stage {}. While on the component side, it does exactly as advertised and removes ALL from the multiselect component when something else is selected, Splunk itself does not appear to be honoring the update to the token. your current search | eval yourfield=split(yourfield,"/") | eval filteredVal=mvfilter(match(yourfield,"Item2")) View solution in original post. In regards to your other observation, 100 might be the visible display limit, but the other limit in eventstats is memory based (the default is 200MB per search using eventstats). This function takes single argument ( X ). 3. if type = 3 then desc = "post". If the field is called hyperlinks{}. Reading the Splunk docs, the mvfind function uses a regex match, yielding the following undesirable behavior: | makeresults | eval my_multival="one,two,three" |. without the quotes, otherwise Splunk will literally be looking for the string "Type!=Success". containers {} | spath input=spec. And you will end up with: aName=Field1 aValue=123 Field1=123 aName=Field1 aValue=234 Field1=234 aName=Field2 aValue=345. In the following Windows event log message field Account Name appears twice with different values. This function filters a multivalue field based on an arbitrary Boolean expression. Identify and migrate rules Usage of Splunk EVAL Function: MVINDEX : • This function takes two or three arguments ( X,Y,Z) • X will be a multi-value field, Y is the start index and Z is the end index. Functions of “match” are very similar to case or if functions but, “match” function deals. Partners Accelerate value with our powerful partner ecosystem. Splunk query do not return value for both columns together. If you have a more general question about Splunk functionality or are experiencing a difficulty with Splunk, consider posting a question to Splunkbase Answers. | eval filteredIpAddress=mvfilter (!match (ipAddress, "^10\. Three things need to happen relating to "All" - if the selection is empty, put the default "All" in the form token; if "All" is added after another value, make the form token hold just "All"; and, if another value is added after "All", keep all values which aren't "All". index = test | where location="USA" | stats earliest. 2.