@@ -6,7 +6,7 @@ author: halkazwini
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ms.author : halkazwini
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ms.service : azure-network-watcher
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ms.topic : concept-article
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- ms.date : 02/15 /2024
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+ ms.date : 08/29 /2024
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# CustomerIntent: As an Azure administrator, I want to learn about NSG flow logs so that I can log my network traffic to analyze and optimize the network performance.
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---
@@ -121,7 +121,7 @@ Here's an example format of a version 1 NSG flow log:
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"records" : [
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{
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"time" : " 2017-02-16T22:00:32.8950000Z" ,
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- "systemId" : " 2c002c16-72f3-4dc5-b391-3444c3527434 " ,
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+ "systemId" : " 55ff55ff-aa66-bb77-cc88-99dd99dd99dd " ,
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"category" : " NetworkSecurityGroupFlowEvent" ,
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"resourceId" : " /SUBSCRIPTIONS/00000000-0000-0000-0000-000000000000/RESOURCEGROUPS/FABRIKAMRG/PROVIDERS/MICROSOFT.NETWORK/NETWORKSECURITYGROUPS/FABRIAKMVM1-NSG" ,
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"operationName" : " NetworkSecurityGroupFlowEvents" ,
@@ -134,7 +134,7 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282421,42.119.146 .95,10.1.0.4,51529,5358,T,I,D"
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+ " 1487282421,192.0.2 .95,10.1.0.4,51529,5358,T,I,D"
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]
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}
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]
@@ -145,10 +145,10 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282370,163.28.66 .17,10.1.0.4,61771,3389,T,I,A" ,
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- " 1487282393,5.39.218 .34,10.1.0.4,58596,3389,T,I,A" ,
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- " 1487282393,91.224.160 .154,10.1.0.4,61540,3389,T,I,A" ,
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- " 1487282423,13.76.89 .229,10.1.0.4,53163,3389,T,I,A"
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+ " 1487282370,192.0.2 .17,10.1.0.4,61771,3389,T,I,A" ,
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+ " 1487282393,203.0.113 .34,10.1.0.4,58596,3389,T,I,A" ,
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+ " 1487282393,192.0.2 .154,10.1.0.4,61540,3389,T,I,A" ,
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+ " 1487282423,203.0.113 .229,10.1.0.4,53163,3389,T,I,A"
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]
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}
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]
@@ -158,7 +158,7 @@ Here's an example format of a version 1 NSG flow log:
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},
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{
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"time" : " 2017-02-16T22:01:32.8960000Z" ,
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- "systemId" : " 2c002c16-72f3-4dc5-b391-3444c3527434 " ,
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+ "systemId" : " 55ff55ff-aa66-bb77-cc88-99dd99dd99dd " ,
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"category" : " NetworkSecurityGroupFlowEvent" ,
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"resourceId" : " /SUBSCRIPTIONS/00000000-0000-0000-0000-000000000000/RESOURCEGROUPS/FABRIKAMRG/PROVIDERS/MICROSOFT.NETWORK/NETWORKSECURITYGROUPS/FABRIAKMVM1-NSG" ,
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"operationName" : " NetworkSecurityGroupFlowEvents" ,
@@ -171,7 +171,7 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282481,195.78.210 .194,10.1.0.4,53,1732,U,I,D"
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+ " 1487282481,198.51.100 .194,10.1.0.4,53,1732,U,I,D"
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]
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}
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]
@@ -182,9 +182,9 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282435,61.129.251 .68,10.1.0.4,57776,3389,T,I,A" ,
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- " 1487282454,84.25.174 .170,10.1.0.4,59085,3389,T,I,A" ,
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- " 1487282477,77.68.9 .50,10.1.0.4,65078,3389,T,I,A"
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+ " 1487282435,198.51.100 .68,10.1.0.4,57776,3389,T,I,A" ,
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+ " 1487282454,203.0.113 .170,10.1.0.4,59085,3389,T,I,A" ,
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+ " 1487282477,192.0.2 .50,10.1.0.4,65078,3389,T,I,A"
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]
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}
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]
@@ -196,7 +196,7 @@ Here's an example format of a version 1 NSG flow log:
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"records" : [
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{
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"time" : " 2017-02-16T22:00:32.8950000Z" ,
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- "systemId" : " 2c002c16-72f3-4dc5-b391-3444c3527434 " ,
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+ "systemId" : " 55ff55ff-aa66-bb77-cc88-99dd99dd99dd " ,
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"category" : " NetworkSecurityGroupFlowEvent" ,
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"resourceId" : " /SUBSCRIPTIONS/00000000-0000-0000-0000-000000000000/RESOURCEGROUPS/FABRIKAMRG/PROVIDERS/MICROSOFT.NETWORK/NETWORKSECURITYGROUPS/FABRIAKMVM1-NSG" ,
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"operationName" : " NetworkSecurityGroupFlowEvents" ,
@@ -209,7 +209,7 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282421,42.119.146 .95,10.1.0.4,51529,5358,T,I,D"
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+ " 1487282421,192.0.2 .95,10.1.0.4,51529,5358,T,I,D"
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]
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}
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]
@@ -220,10 +220,10 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282370,163.28.66 .17,10.1.0.4,61771,3389,T,I,A" ,
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- " 1487282393,5.39.218 .34,10.1.0.4,58596,3389,T,I,A" ,
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- " 1487282393,91.224.160 .154,10.1.0.4,61540,3389,T,I,A" ,
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- " 1487282423,13.76.89 .229,10.1.0.4,53163,3389,T,I,A"
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+ " 1487282370,192.0.2 .17,10.1.0.4,61771,3389,T,I,A" ,
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+ " 1487282393,203.0.113 .34,10.1.0.4,58596,3389,T,I,A" ,
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+ " 1487282393,192.0.2 .154,10.1.0.4,61540,3389,T,I,A" ,
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+ " 1487282423,203.0.113 .229,10.1.0.4,53163,3389,T,I,A"
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]
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}
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]
@@ -233,7 +233,7 @@ Here's an example format of a version 1 NSG flow log:
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},
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{
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"time" : " 2017-02-16T22:01:32.8960000Z" ,
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- "systemId" : " 2c002c16-72f3-4dc5-b391-3444c3527434 " ,
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+ "systemId" : " 55ff55ff-aa66-bb77-cc88-99dd99dd99dd " ,
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"category" : " NetworkSecurityGroupFlowEvent" ,
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"resourceId" : " /SUBSCRIPTIONS/00000000-0000-0000-0000-000000000000/RESOURCEGROUPS/FABRIKAMRG/PROVIDERS/MICROSOFT.NETWORK/NETWORKSECURITYGROUPS/FABRIAKMVM1-NSG" ,
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"operationName" : " NetworkSecurityGroupFlowEvents" ,
@@ -246,7 +246,7 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282481,195.78.210 .194,10.1.0.4,53,1732,U,I,D"
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+ " 1487282481,198.51.100 .194,10.1.0.4,53,1732,U,I,D"
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]
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}
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]
@@ -257,9 +257,9 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282435,61.129.251 .68,10.1.0.4,57776,3389,T,I,A" ,
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- " 1487282454,84.25.174 .170,10.1.0.4,59085,3389,T,I,A" ,
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- " 1487282477,77.68.9 .50,10.1.0.4,65078,3389,T,I,A"
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+ " 1487282435,198.51.100 .68,10.1.0.4,57776,3389,T,I,A" ,
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+ " 1487282454,203.0.113 .170,10.1.0.4,59085,3389,T,I,A" ,
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+ " 1487282477,192.0.2 .50,10.1.0.4,65078,3389,T,I,A"
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]
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}
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]
@@ -269,7 +269,7 @@ Here's an example format of a version 1 NSG flow log:
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},
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{
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"time" : " 2017-02-16T22:02:32.9040000Z" ,
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- "systemId" : " 2c002c16-72f3-4dc5-b391-3444c3527434 " ,
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+ "systemId" : " 55ff55ff-aa66-bb77-cc88-99dd99dd99dd " ,
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"category" : " NetworkSecurityGroupFlowEvent" ,
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"resourceId" : " /SUBSCRIPTIONS/00000000-0000-0000-0000-000000000000/RESOURCEGROUPS/FABRIKAMRG/PROVIDERS/MICROSOFT.NETWORK/NETWORKSECURITYGROUPS/FABRIAKMVM1-NSG" ,
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"operationName" : " NetworkSecurityGroupFlowEvents" ,
@@ -282,8 +282,8 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282492,175.182.69 .29,10.1.0.4,28918,5358,T,I,D" ,
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- " 1487282505,71.6.216 .55,10.1.0.4,8080,8080,T,I,D"
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+ " 1487282492,203.0.113 .29,10.1.0.4,28918,5358,T,I,D" ,
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+ " 1487282505,192.0.2 .55,10.1.0.4,8080,8080,T,I,D"
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]
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}
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]
@@ -294,7 +294,7 @@ Here's an example format of a version 1 NSG flow log:
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{
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"mac" : " 000D3AF8801A" ,
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"flowTuples" : [
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- " 1487282512,91.224.160 .154,10.1.0.4,59046,3389,T,I,A"
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+ " 1487282512,192.0.2 .154,10.1.0.4,59046,3389,T,I,A"
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]
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}
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]
@@ -319,7 +319,7 @@ Here's an example format of a version 2 NSG flow log:
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"records" : [
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{
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"time" : " 2018-11-13T12:00:35.3899262Z" ,
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- "systemId" : " a0fca5ce-022c-47b1-9735-89943b42f2fa " ,
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+ "systemId" : " 66aa66aa-bb77-cc88-dd99-00ee00ee00ee " ,
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"category" : " NetworkSecurityGroupFlowEvent" ,
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"resourceId" : " /SUBSCRIPTIONS/00000000-0000-0000-0000-000000000000/RESOURCEGROUPS/FABRIKAMRG/PROVIDERS/MICROSOFT.NETWORK/NETWORKSECURITYGROUPS/FABRIAKMVM1-NSG" ,
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"operationName" : " NetworkSecurityGroupFlowEvents" ,
@@ -332,9 +332,9 @@ Here's an example format of a version 2 NSG flow log:
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{
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"mac" : " 000D3AF87856" ,
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"flowTuples" : [
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- " 1542110402,94.102.49 .190,10.5.16.4,28746,443,U,I,D,B,,,," ,
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- " 1542110424,176.119.4 .10,10.5.16.4,56509,59336,T,I,D,B,,,," ,
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- " 1542110432,167.99.86 .8,10.5.16.4,48495,8088,T,I,D,B,,,,"
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+ " 1542110402,192.0.2 .190,10.5.16.4,28746,443,U,I,D,B,,,," ,
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+ " 1542110424,203.0.113 .10,10.5.16.4,56509,59336,T,I,D,B,,,," ,
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+ " 1542110432,198.51.100 .8,10.5.16.4,48495,8088,T,I,D,B,,,,"
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]
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}
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]
@@ -345,10 +345,10 @@ Here's an example format of a version 2 NSG flow log:
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{
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"mac" : " 000D3AF87856" ,
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"flowTuples" : [
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- " 1542110377,10.5.16.4,13.67.143 .118,59831,443,T,O,A,B,,,," ,
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- " 1542110379,10.5.16.4,13.67.143 .117,59932,443,T,O,A,E,1,66,1,66" ,
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- " 1542110379,10.5.16.4,13.67.143 .115,44931,443,T,O,A,C,30,16978,24,14008" ,
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- " 1542110406,10.5.16.4,40.71.12 .225,59929,443,T,O,A,E,15,8489,12,7054"
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+ " 1542110377,10.5.16.4,203.0.113 .118,59831,443,T,O,A,B,,,," ,
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+ " 1542110379,10.5.16.4,203.0.113 .117,59932,443,T,O,A,E,1,66,1,66" ,
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+ " 1542110379,10.5.16.4,203.0.113 .115,44931,443,T,O,A,C,30,16978,24,14008" ,
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+ " 1542110406,10.5.16.4,198.51.100 .225,59929,443,T,O,A,E,15,8489,12,7054"
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]
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}
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]
@@ -358,7 +358,7 @@ Here's an example format of a version 2 NSG flow log:
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},
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{
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"time" : " 2018-11-13T12:01:35.3918317Z" ,
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- "systemId" : " a0fca5ce-022c-47b1-9735-89943b42f2fa " ,
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+ "systemId" : " 66aa66aa-bb77-cc88-dd99-00ee00ee00ee " ,
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"category" : " NetworkSecurityGroupFlowEvent" ,
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"resourceId" : " /SUBSCRIPTIONS/00000000-0000-0000-0000-000000000000/RESOURCEGROUPS/FABRIKAMRG/PROVIDERS/MICROSOFT.NETWORK/NETWORKSECURITYGROUPS/FABRIAKMVM1-NSG" ,
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"operationName" : " NetworkSecurityGroupFlowEvents" ,
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