Splunk Search

regular expression

Siddharthnegi
Contributor

hello , i want to extract purple highlighted part.

[Time:29-08@17:53:03.562] [60569219] 17:53:03.562 10.82.10.245 local3.notice [S=2952575] [SID=d57afa:30:1773441](N 71121555) #98)gwSession[Deallocated]
[Time:29-08@17:53:03.562] [60569220]17:53:05.158 10.82.10.245 local3.notice [S=2952576] [SID=d57afa:30:1773434] (N 71121556) RtxMngr::Transmit 1 OPTIONS Rtx Left: 0 Dest: 211.237.70.18:5060, TU: AcSIPDialog(#28)(N 71121557) SIPTransaction(#471)::SendMsgBuffer - Resending last message[Time:29-08@17:53:05.158] [60569221] 17:53:05.654 10.82.10.245 local3.notice [S=2952577] [SID=d57afa:30:1773434] (N 71121558) RtxMngr::Dispatch - Retransmission of message 1 OPTIONS was ended. Terminating transaction... [Time:29-08@17:53:05.654] [60569222]17:53:05.654 10.82.10.245 local3.notice [S=2952578] [SID=d57afa:30:1773434] (N 71121559) AcSIPDialog(#28)::TransactionFail - ClientTransaction(#471) failed sending message with CSeq 1 OPTIONS CallID [email protected], the cause is Transport Error [Time:29-08@17:53:05.654] [60569223]17:53:05.655 10.82.10.245 local0.warning [S=2952579] [BID=d57afa:30] RAISE-ALARM:acProxyConnectionLost: [KOREASBC1] Proxy Set Alarm Proxy Set 1 (PS_ITSP): Proxy lost. looking for another proxy; Severity:major; Source:Board#1/ProxyConnection#1; Unique ID:208; Additional Info1:; [Time:29-08@17:53:05.655] [60569224] 17:53:05.656 10.82.10.245 local0.warning [S=2952580] [BID=d57afa:30] RAISE-ALARM:acIpGroupNoRouteAlarm: [KOREASBC1] IP Group is temporarily blocked. IP Group (IPG_ITSP) Blocked Reason: No Working Proxy; Severity:major; Source:Board#1/IPGroup#2; Unique ID:209; Additional Info1:; [Time:29-08@17:53:05.656] [60569225]
17:53:05.657 10.82.10.245

0 Karma
1 Solution

ITWhisperer
SplunkTrust
SplunkTrust
| rex "(?<time>\[Time:[^\]]+\])"

View solution in original post

okumar1
Engager

below can extract: 

"(?<time>Time:\d+\-\d+\@\d+:\d+:\d+\.\d{1,3})"

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust
| rex "(?<time>\[Time:[^\]]+\])"
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Cisco Data Fabric from Architecture to Investigation, Better SOC Visibility, and More ...

Splunk Lantern is Splunk’s customer success center that provides practical guidance from Splunk experts on key ...

The Trust Gap: Why a Data Foundation is Fundamental to an Agentic Enterprise

The Trust Gap: Why a data foundation is fundamental to an  Agentic Enterprise.   Agentic AI is transforming ...

Data Management Digest – September 2026

    Welcome to the September 2026 edition of Data Management Digest! September brought a fresh wave of ...