diff --git a/.pipelines/swiftv2-long-running/pipeline.yaml b/.pipelines/swiftv2-long-running/pipeline.yaml
index b6d085901d..6b9f2f6ed9 100644
--- a/.pipelines/swiftv2-long-running/pipeline.yaml
+++ b/.pipelines/swiftv2-long-running/pipeline.yaml
@@ -19,7 +19,7 @@ parameters:
   - name: vmSkuDefault
     displayName: "VM SKU for Default Node Pool"
     type: string
-    default: "Standard_D2s_v3"
+    default: "Standard_D4s_v3"
 
   - name: vmSkuHighNIC
     displayName: "VM SKU for High NIC Node Pool"
diff --git a/.pipelines/swiftv2-long-running/scripts/create_aks.sh b/.pipelines/swiftv2-long-running/scripts/create_aks.sh
index 4ab38c0f42..bb3472c080 100644
--- a/.pipelines/swiftv2-long-running/scripts/create_aks.sh
+++ b/.pipelines/swiftv2-long-running/scripts/create_aks.sh
@@ -8,9 +8,7 @@ VM_SKU_DEFAULT=$4
 VM_SKU_HIGHNIC=$5
 
 CLUSTER_COUNT=2                               
-CLUSTER_PREFIX="aks"                          
-DEFAULT_NODE_COUNT=1                               
-COMMON_TAGS="fastpathenabled=true RGOwner=LongRunningTestPipelines stampcreatorserviceinfo=true"
+CLUSTER_PREFIX="aks"                                                        
 
 wait_for_provisioning() {                      # Helper for safe retry/wait for provisioning states (basic)
   local rg="$1" clusterName="$2"                     
@@ -45,8 +43,7 @@ for i in $(seq 1 "$CLUSTER_COUNT"); do
   SUB=$SUBSCRIPTION_ID \
   GROUP=$RG \
   CLUSTER=$CLUSTER_NAME \
-  NODE_COUNT=$DEFAULT_NODE_COUNT \
-  VM_SIZE=$VM_SKU_DEFAULT \
+  VM_SIZE=$VM_SKU_DEFAULT
 
   echo " - waiting for AKS provisioning state..."
   wait_for_provisioning "$RG" "$CLUSTER_NAME"
@@ -57,7 +54,18 @@ for i in $(seq 1 "$CLUSTER_COUNT"); do
   GROUP=$RG \
   VM_SIZE=$VM_SKU_HIGHNIC \
   CLUSTER=$CLUSTER_NAME \
-  SUB=$SUBSCRIPTION_ID \
+  SUB=$SUBSCRIPTION_ID 
+
+  KUBECONFIG_PATH="/tmp/${CLUSTER_NAME}.kubeconfig"
+  echo "Exporting admin kubeconfig for '$CLUSTER_NAME' to ${KUBECONFIG_PATH}..."
+
+  az aks get-credentials \
+    --resource-group "$RG" \
+    --name "$CLUSTER_NAME" \
+    --overwrite-existing \
+    --admin \
+    --file "$KUBECONFIG_PATH"
+  echo "Kubeconfig saved: ${KUBECONFIG_PATH}"
 
 done
 echo "All done. Created $CLUSTER_COUNT cluster set(s)."
diff --git a/.pipelines/swiftv2-long-running/scripts/create_vnets.sh b/.pipelines/swiftv2-long-running/scripts/create_vnets.sh
index eb894d06ff..33e9eb0513 100644
--- a/.pipelines/swiftv2-long-running/scripts/create_vnets.sh
+++ b/.pipelines/swiftv2-long-running/scripts/create_vnets.sh
@@ -2,27 +2,22 @@
 set -e
 trap 'echo "[ERROR] Failed while creating VNets or subnets. Check Azure CLI logs above." >&2' ERR
 
-SUBSCRIPTION_ID=$1
+SUB_ID=$1
 LOCATION=$2
 RG=$3
+BUILD_ID=$4
 
-az account set --subscription "$SUBSCRIPTION_ID"
-
-# VNets and subnets
-VNET_A1="cx_vnet_a1"
-VNET_A2="cx_vnet_a2"
-VNET_A3="cx_vnet_a3"
-VNET_B1="cx_vnet_b1"
-
-A1_S1="10.10.1.0/24"
-A1_S2="10.10.2.0/24"
-A1_PE="10.10.100.0/24"
-
-A2_MAIN="10.11.1.0/24"
-
-A3_MAIN="10.12.1.0/24"
-
-B1_MAIN="10.20.1.0/24"
+# --- VNet definitions ---
+# Create customer vnets for two customers A and B.
+VNAMES=( "cx_vnet_a1" "cx_vnet_a2" "cx_vnet_a3" "cx_vnet_b1" )
+VCIDRS=( "10.10.0.0/16" "10.11.0.0/16" "10.12.0.0/16" "10.13.0.0/16" )
+NODE_SUBNETS=( "10.10.0.0/24" "10.11.0.0/24" "10.12.0.0/24" "10.13.0.0/24" )
+EXTRA_SUBNETS_LIST=( "s1 s2 pe" "s1" "s1" "s1" )
+EXTRA_CIDRS_LIST=( "10.10.1.0/24,10.10.2.0/24,10.10.3.0/24" \
+                   "10.11.1.0/24" \
+                   "10.12.1.0/24" \
+                   "10.13.1.0/24" )
+az account set --subscription "$SUB_ID"
 
 # -------------------------------
 # Verification functions
@@ -49,36 +44,36 @@ verify_subnet() {
   fi
 }
 
-# -------------------------------
-#  Create VNets and Subnets
-# -------------------------------
-# A1
-az network vnet create -g "$RG" -n "$VNET_A1" --address-prefix 10.10.0.0/16 --subnet-name s1 --subnet-prefix "$A1_S1" -l "$LOCATION" --output none \
- && echo "Created $VNET_A1 with subnet s1"
-az network vnet subnet create -g "$RG" --vnet-name "$VNET_A1" -n s2 --address-prefix "$A1_S2" --output none \
- && echo "Created $VNET_A1 with subnet s2"
-az network vnet subnet create -g "$RG" --vnet-name "$VNET_A1" -n pe --address-prefix "$A1_PE" --output none \
- && echo "Created $VNET_A1 with subnet pe"
-# Verify A1
-verify_vnet "$RG" "$VNET_A1"
-for sn in s1 s2 pe; do verify_subnet "$RG" "$VNET_A1" "$sn"; done
+# --- Loop over VNets ---
+for i in "${!VNAMES[@]}"; do
+    VNET=${VNAMES[$i]}
+    VNET_CIDR=${VCIDRS[$i]}
+    NODE_SUBNET_CIDR=${NODE_SUBNETS[$i]}
+    EXTRA_SUBNETS=${EXTRA_SUBNETS_LIST[$i]}
+    EXTRA_SUBNET_CIDRS=${EXTRA_CIDRS_LIST[$i]}
 
-# A2
-az network vnet create -g "$RG" -n "$VNET_A2" --address-prefix 10.11.0.0/16 --subnet-name s1 --subnet-prefix "$A2_MAIN" -l "$LOCATION" --output none \
- && echo "Created $VNET_A2 with subnet s1"
-verify_vnet "$RG" "$VNET_A2"
-verify_subnet "$RG" "$VNET_A2" "s1"
+    # Create VNet + subnets
+    make -C ./hack/aks swift-delegated-subnet-up \
+      AZCLI=az REGION=$LOCATION GROUP=$RG VNET=$VNET \
+      VNET_CIDR=$VNET_CIDR NODE_SUBNET_CIDR=$NODE_SUBNET_CIDR \
+      EXTRA_SUBNETS="$EXTRA_SUBNETS" EXTRA_SUBNET_CIDRS="$EXTRA_SUBNET_CIDRS" \
+      && echo "Created $VNET with subnets $EXTRA_SUBNETS"
 
-# A3
-az network vnet create -g "$RG" -n "$VNET_A3" --address-prefix 10.12.0.0/16 --subnet-name s1 --subnet-prefix "$A3_MAIN" -l "$LOCATION" --output none \
- && echo "Created $VNET_A3 with subnet s1"
-verify_vnet "$RG" "$VNET_A3"
-verify_subnet "$RG" "$VNET_A3" "s1"
+    verify_vnet "$RG" "$VNET"   # Verify VNet
 
-# B1
-az network vnet create -g "$RG" -n "$VNET_B1" --address-prefix 10.20.0.0/16 --subnet-name s1 --subnet-prefix "$B1_MAIN" -l "$LOCATION" --output none \
- && echo "Created $VNET_B1 with subnet s1"
-verify_vnet "$RG" "$VNET_B1"
-verify_subnet "$RG" "$VNET_B1" "s1"
+    # Loop over extra subnets to verify and create dummy clusters to delegate the pod subnets.
+    for PODSUBNET in $EXTRA_SUBNETS; do
+        verify_subnet "$RG" "$VNET" "$PODSUBNET"
+        if [[ "$PODSUBNET" == "pe" ]]; then
+            # Skip creating dummy cluster for private endpoint subnet.
+            continue
+        fi
+        cluster_name="${BUILD_ID}-${VNET}-${PODSUBNET}"
+        make -C ./hack/aks swiftv2-dummy-cluster-subnet-delegator-up \
+            AZCLI=az CLUSTER=$cluster_name GROUP=$RG REGION=$LOCATION \
+            SUB=$SUB_ID VNET=$VNET POD_SUBNET=$PODSUBNET \
+            && echo "Created dummy cluster for $VNET subnet $PODSUBNET"
+    done
+done
 
-echo " All VNets and subnets created and verified successfully."
+echo "All VNets and subnets created and verified successfully."
\ No newline at end of file
diff --git a/.pipelines/swiftv2-long-running/template/long-running-pipeline-template.yaml b/.pipelines/swiftv2-long-running/template/long-running-pipeline-template.yaml
index cc6016f17a..efc91e12c5 100644
--- a/.pipelines/swiftv2-long-running/template/long-running-pipeline-template.yaml
+++ b/.pipelines/swiftv2-long-running/template/long-running-pipeline-template.yaml
@@ -67,6 +67,7 @@ stages:
       # Job 3: Networking & Storage
       # ------------------------------------------------------------
       - job: NetworkingAndStorage
+        timeoutInMinutes: 0
         displayName: "Networking and Storage Setup"
         dependsOn: CreateResourceGroup
         pool:
@@ -86,6 +87,7 @@ stages:
                 ${{ parameters.subscriptionId }}
                 ${{ parameters.location }}
                 ${{ parameters.resourceGroupName }}
+                $(Build.BuildId)
 
           # Task 2: Create Peerings
           - task: AzureCLI@2
@@ -138,3 +140,55 @@ stages:
                 ${{ parameters.location }}
                 ${{ parameters.resourceGroupName }}
                 $(CreateStorageAccounts.StorageAccount1)
+  # =================================================================
+  # Stage 2: Datapath Tests
+  # =================================================================
+  - stage: DataPathTests
+    displayName: "Stage: Swiftv2 Data Path Tests"
+    dependsOn: AKSClusterAndNetworking
+    condition: succeeded()
+    jobs:
+      - job: RunDataPathTests
+        displayName: "Run PodNetwork and Data Path Tests"
+        timeoutInMinutes: 0   # Run indefinitely
+        pool:
+          vmImage: ubuntu-latest
+        steps:
+          - checkout: self
+
+          - task: GoTool@0
+            displayName: "Use Go 1.22.5"
+            inputs:
+              version: "1.22.5"
+          - task: AzureCLI@2
+            displayName: "Run Ginkgo Datapath Suite"
+            inputs:
+              azureSubscription: ${{ parameters.serviceConnection }}
+              scriptType: bash
+              scriptLocation: inlineScript
+              inlineScript: |
+                echo "==> Installing Ginkgo CLI"
+                go install github.com/onsi/ginkgo/v2/ginkgo@latest
+                
+                echo "==> Adding Go bin to PATH"
+                export PATH=$PATH:$(go env GOPATH)/bin
+
+                echo "==> Downloading Go dependencies"
+                go mod download
+                
+                echo "==> Setting up kubeconfig for cluster aks-2"
+                az aks get-credentials \
+                  --resource-group ${{ parameters.resourceGroupName }} \
+                  --name aks-2 \
+                  --file /tmp/aks-2.kubeconfig \
+                  --overwrite-existing \
+                  --admin
+                
+                echo "==> Verifying cluster connectivity"
+                kubectl --kubeconfig /tmp/aks-2.kubeconfig get nodes
+                
+                echo "==> Running datapath tests"
+                export RG=${{ parameters.resourceGroupName }}
+                export BUILD_ID=$(Build.BuildId)
+                ginkgo -v -trace --timeout=0 ./test/integration/swiftv2/longRunningCluster
+              
\ No newline at end of file
diff --git a/go.mod b/go.mod
index bf07d7f6ac..8096f632b3 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,8 @@
 module github.com/Azure/azure-container-networking
 
-go 1.24.1
+go 1.24.0
+
+toolchain go1.24.10
 
 require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.19.1
@@ -68,7 +70,6 @@ require (
 	github.com/gofrs/uuid v4.4.0+incompatible // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/hpcloud/tail v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
@@ -104,12 +105,9 @@ require (
 	golang.org/x/term v0.36.0 // indirect
 	golang.org/x/text v0.30.0 // indirect
 	golang.org/x/time v0.14.0
-	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
-	gopkg.in/fsnotify.v1 v1.4.7 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
 	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
@@ -125,6 +123,7 @@ require (
 	github.com/cilium/cilium v1.15.16
 	github.com/cilium/ebpf v0.19.0
 	github.com/jsternberg/zap-logfmt v1.3.0
+	github.com/onsi/ginkgo/v2 v2.23.4
 	golang.org/x/sync v0.17.0
 	gotest.tools/v3 v3.5.2
 	k8s.io/kubectl v0.34.1
@@ -147,9 +146,11 @@ require (
 	github.com/go-openapi/spec v0.20.11 // indirect
 	github.com/go-openapi/strfmt v0.21.9 // indirect
 	github.com/go-openapi/validate v0.22.3 // indirect
+	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
 	github.com/google/btree v1.1.3 // indirect
 	github.com/google/gopacket v1.1.19 // indirect
+	github.com/google/pprof v0.0.0-20250630185457-6e76a2b096b5 // indirect
 	github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
@@ -174,10 +175,12 @@ require (
 	go.opentelemetry.io/otel/sdk v1.38.0 // indirect
 	go.opentelemetry.io/otel/sdk/metric v1.38.0 // indirect
 	go.opentelemetry.io/otel/trace v1.38.0 // indirect
+	go.uber.org/automaxprocs v1.6.0 // indirect
 	go.uber.org/dig v1.17.1 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
+	golang.org/x/tools v0.37.0 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
 	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
@@ -193,11 +196,6 @@ require (
 	k8s.io/kubelet v0.34.1
 )
 
-replace (
-	github.com/onsi/ginkgo => github.com/onsi/ginkgo v1.12.0
-	github.com/onsi/gomega => github.com/onsi/gomega v1.10.0
-)
-
 retract (
 	v1.16.17 // contains only retractions, new version to retract 1.15.22.
 	v1.16.16 // contains only retractions, has to be newer than 1.16.15.
diff --git a/go.sum b/go.sum
index dbcced8ba9..c1ac6b2891 100644
--- a/go.sum
+++ b/go.sum
@@ -114,6 +114,7 @@ github.com/evanphx/json-patch/v5 v5.9.11/go.mod h1:3j+LviiESTElxA4p3EMKAB9HXj3/X
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
 github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
 github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
@@ -160,6 +161,7 @@ github.com/go-openapi/validate v0.22.3 h1:KxG9mu5HBRYbecRb37KRCihvGGtND2aXziBAv0
 github.com/go-openapi/validate v0.22.3/go.mod h1:kVxh31KbfsxU8ZyoHaDbLBWU5CnMdqBUEtadQ2G4d5M=
 github.com/go-quicktest/qt v1.101.1-0.20240301121107-c6c8733fa1e6 h1:teYtXy9B7y5lHTp8V9KPxpYRAVA7dozigQcMiBust1s=
 github.com/go-quicktest/qt v1.101.1-0.20240301121107-c6c8733fa1e6/go.mod h1:p4lGIVX+8Wa6ZPNDvqcxq36XpUDLh42FLetFU7odllI=
+github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
 github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
 github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
 github.com/go-viper/mapstructure/v2 v2.4.0 h1:EBsztssimR/CONLSZZ04E8qAkxNYq4Qp9LvH92wZUgs=
@@ -186,6 +188,7 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
+github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
 github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
@@ -224,7 +227,6 @@ github.com/hashicorp/go-version v1.7.0 h1:5tqGy27NaOTB8yJKUZELlFAS/LTKJkrmONwQKe
 github.com/hashicorp/go-version v1.7.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
 github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
-github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
@@ -297,16 +299,24 @@ github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRW
 github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f h1:y5//uYreIhSUg3J1GEMiLbxo1LJaP8RfCpH6pymGZus=
 github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
+github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
+github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
 github.com/nxadm/tail v1.4.11 h1:8feyoE3OzPrcshW5/MJ4sGESc5cqmGkGCWlco4l0bqY=
 github.com/nxadm/tail v1.4.11/go.mod h1:OTaG3NK980DZzxbRq6lEuzgU+mug70nY11sMd4JXXHc=
 github.com/oklog/ulid v1.3.1 h1:EGfNDEx6MqHz8B3uNV6QAib1UR2Lm97sHi3ocA6ESJ4=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
-github.com/onsi/ginkgo v1.12.0 h1:Iw5WCbBcaAAd0fpRb1c9r5YCylv4XDoCSigm1zLevwU=
-github.com/onsi/ginkgo v1.12.0/go.mod h1:oUhWkIvk5aDxtKvDDuw8gItl8pKl42LzjC9KZE0HfGg=
+github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/ginkgo v1.8.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
+github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
+github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
 github.com/onsi/ginkgo/v2 v2.23.4 h1:ktYTpKJAVZnDT4VjxSbiBenUjmlL/5QkBEocaWXiQus=
 github.com/onsi/ginkgo/v2 v2.23.4/go.mod h1:Bt66ApGPBFzHyR+JO10Zbt0Gsp4uWxu5mIOTusL46e8=
-github.com/onsi/gomega v1.10.0 h1:Gwkk+PTu/nfOwNMtUB/mRUv0X7ewW5dO4AERT1ThVKo=
-github.com/onsi/gomega v1.10.0/go.mod h1:Ho0h+IUsWyvy1OpqCwxlQ/21gkhVunqlU8fDGcoTdcA=
+github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
+github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
+github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
+github.com/onsi/gomega v1.37.0 h1:CdEG8g0S133B4OswTDC/5XPSzE1OeP29QOioj2PID2Y=
+github.com/onsi/gomega v1.37.0/go.mod h1:8D9+Txp43QWKhM24yyOBEdpkzN8FvJyAwecBgsU4KU0=
 github.com/opentracing/opentracing-go v1.2.1-0.20220228012449-10b1cf09e00b h1:FfH+VrHHk6Lxt9HdVS0PXzSXFyS2NbZKXv33FYPol0A=
 github.com/opentracing/opentracing-go v1.2.1-0.20220228012449-10b1cf09e00b/go.mod h1:AC62GU6hc0BrNm+9RK9VSiwa/EUe1bkIeFORAMcHvJU=
 github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
@@ -325,6 +335,8 @@ github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRI
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c h1:ncq/mPwQF4JjgDlrVEn3C11VoGHZN7m8qihwgMEtzYw=
 github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
+github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
+github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
 github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h0RJWRi/o0o=
 github.com/prometheus/client_golang v1.23.2/go.mod h1:Tb1a6LWHB3/SPIzCoaDXI4I8UHKeFTEQ1YCr+0Gyqmg=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@@ -367,6 +379,7 @@ github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpE
 github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
 github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -465,6 +478,7 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
@@ -489,11 +503,15 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -532,6 +550,7 @@ golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBn
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
@@ -541,8 +560,6 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 h1:H2TDz8ibqkAF6YGhCdN3jS9O0/s90v0rJh3X/OLHEUk=
-golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
 gomodules.xyz/jsonpatch/v2 v2.4.0 h1:Ci3iUJyx9UeRx7CeFN8ARgGbkESwJK+KB9lLcWxY/Zw=
 gomodules.xyz/jsonpatch/v2 v2.4.0/go.mod h1:AH3dM2RI6uoBZxn3LVrfvJ3E0/9dG4cSrbuBJT4moAY=
 gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
@@ -582,7 +599,6 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntN
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/evanphx/json-patch.v4 v4.12.0 h1:n6jtcsulIzXPJaxegRbvFNNrZDjbij7ny3gmSPG+6V4=
 gopkg.in/evanphx/json-patch.v4 v4.12.0/go.mod h1:p8EYWUEYMpynmqDbY58zCKCFZw8pRWMG4EsWvDvM72M=
-gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
@@ -590,8 +606,10 @@ gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST
 gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/hack/aks/Makefile b/hack/aks/Makefile
index 5e1c8f3f9b..82a79029fe 100644
--- a/hack/aks/Makefile
+++ b/hack/aks/Makefile
@@ -122,6 +122,16 @@ rg-up: ## Create resource group
 rg-down: ## Delete resource group
 	$(AZCLI) group delete -g $(GROUP) --yes
 
+swift-delegated-subnet-up: ## Create VNet, node subnet, and optional extra subnets
+	$(AZCLI) network vnet create -g $(GROUP) -l $(REGION) --name $(VNET) --address-prefixes $(VNET_CIDR) -o none
+	$(AZCLI) network vnet subnet create -g $(GROUP) --vnet-name $(VNET) --name nodenet --address-prefixes $(NODE_SUBNET_CIDR) -o none
+	@i=1; \
+	for subnet in $(EXTRA_SUBNETS); do \
+		prefix=$$(echo $(EXTRA_SUBNET_CIDRS) | cut -d',' -f$$i); \
+		$(AZCLI) network vnet subnet create -g $(GROUP) --vnet-name $(VNET) --name $$subnet --address-prefixes $$prefix -o none; \
+		i=$$((i+1)); \
+	done
+
 swift-net-up: ## Create vnet, nodenet and podnet subnets
 	$(AZCLI) network vnet create -g $(GROUP) -l $(REGION) --name $(VNET) --address-prefixes 10.0.0.0/8 -o none
 	$(AZCLI) network vnet subnet create -g $(GROUP) --vnet-name $(VNET) --name nodenet --address-prefixes 10.240.0.0/16 -o none
@@ -285,17 +295,26 @@ swiftv2-dummy-cluster-up: rg-up ipv4 swift-net-up ## Bring up a SWIFT AzCNI clus
 		--yes
 	@$(MAKE) set-kubeconf
 
-swiftv2-podsubnet-cluster-up: ipv4 swift-net-up ## Bring up a SWIFTv2 PodSubnet cluster
-	$(COMMON_AKS_FIELDS) 
+swiftv2-dummy-cluster-subnet-delegator-up: ipv4  ## Bring up a SWIFT AzCNI cluster for delegating subnet.
+	$(AZCLI) aks create -n $(CLUSTER) -g $(GROUP) -l $(REGION) \
 		--network-plugin azure \
-		--nodepool-name nodepool1 \
+		--vnet-subnet-id /subscriptions/$(SUB)/resourceGroups/$(GROUP)/providers/Microsoft.Network/virtualNetworks/$(VNET)/subnets/nodenet \
+		--pod-subnet-id /subscriptions/$(SUB)/resourceGroups/$(GROUP)/providers/Microsoft.Network/virtualNetworks/$(VNET)/subnets/$(POD_SUBNET) \
 		--load-balancer-outbound-ips $(PUBLIC_IPv4) \
+		--no-ssh-key \
+		--yes
+	@$(MAKE) set-kubeconf
+
+swiftv2-podsubnet-cluster-up: ipv4 swift-net-up ## Bring up a SWIFTv2 PodSubnet cluster
+	$(COMMON_AKS_FIELDS) \
+		--network-plugin azure \
+		--node-vm-size $(VM_SIZE) \
 		--vnet-subnet-id /subscriptions/$(SUB)/resourceGroups/$(GROUP)/providers/Microsoft.Network/virtualNetworks/$(VNET)/subnets/nodenet \
 		--pod-subnet-id /subscriptions/$(SUB)/resourceGroups/$(GROUP)/providers/Microsoft.Network/virtualNetworks/$(VNET)/subnets/podnet \
-		--service-cidr "10.0.0.0/16" \
-		--dns-service-ip "10.0.0.10" \
-		--tags fastpathenabled=true RGOwner=LongRunningTestPipelines stampcreatorserviceinfo=true \
+		--nodepool-tags fastpathenabled=true aks-nic-enable-multi-tenancy=true \
+		--tags stampcreatorserviceinfo=true \
 		--aks-custom-headers AKSHTTPCustomFeatures=Microsoft.ContainerService/NetworkingMultiTenancyPreview \
+		--load-balancer-outbound-ips $(PUBLIC_IPv4) \
 		--yes 
 	@$(MAKE) set-kubeconf
 
@@ -446,7 +465,7 @@ linux-swiftv2-nodepool-up: ## Add linux node pool to swiftv2 cluster
 		--os-type Linux \
 		--max-pods 250 \
 		--subscription $(SUB) \
-		--tags fastpathenabled=true,aks-nic-enable-multi-tenancy=true \
+		--tags fastpathenabled=true aks-nic-enable-multi-tenancy=true \
 		--aks-custom-headers AKSHTTPCustomFeatures=Microsoft.ContainerService/NetworkingMultiTenancyPreview \
 		--pod-subnet-id /subscriptions/$(SUB)/resourceGroups/$(GROUP)/providers/Microsoft.Network/virtualNetworks/$(VNET)/subnets/podnet
 
diff --git a/test/integration/manifests/swiftv2/long-running-cluster/pod.yaml b/test/integration/manifests/swiftv2/long-running-cluster/pod.yaml
new file mode 100644
index 0000000000..e2c33f2d8f
--- /dev/null
+++ b/test/integration/manifests/swiftv2/long-running-cluster/pod.yaml
@@ -0,0 +1,33 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: {{ .PodName }}
+  namespace: {{ .Namespace }}
+  labels:
+    kubernetes.azure.com/pod-network-instance: {{ .PNIName }}
+    kubernetes.azure.com/pod-network: {{ .PNName }}
+spec:
+  nodeSelector:
+    kubernetes.io/hostname: {{ .NodeName }}
+  containers:
+  - name: net-debugger
+    image: {{ .Image }}
+    command: ["/bin/sh", "-c"]
+    args:
+      - |
+        echo "Pod Network Diagnostics started on $(hostname)";
+        while true; do
+          ip addr show
+          ip route show
+          sleep 60
+        done
+    resources:
+      limits:
+        cpu: 300m
+        memory: 600Mi
+      requests:
+        cpu: 300m
+        memory: 600Mi
+    securityContext:
+      privileged: true
+  restartPolicy: Always
diff --git a/test/integration/manifests/swiftv2/long-running-cluster/podnetwork.yaml b/test/integration/manifests/swiftv2/long-running-cluster/podnetwork.yaml
new file mode 100644
index 0000000000..25a7491d90
--- /dev/null
+++ b/test/integration/manifests/swiftv2/long-running-cluster/podnetwork.yaml
@@ -0,0 +1,15 @@
+apiVersion: multitenancy.acn.azure.com/v1alpha1
+kind: PodNetwork
+metadata:
+  name: {{ .PNName }}
+{{- if .SubnetToken }}
+  labels:
+    kubernetes.azure.com/override-subnet-token: "{{ .SubnetToken }}"
+{{- end }}
+spec:
+  networkID: "{{ .VnetGUID }}"
+{{- if not .SubnetToken }}
+  subnetGUID: "{{ .SubnetGUID }}"
+{{- end }}
+  subnetResourceID: "{{ .SubnetARMID }}"
+  deviceType: acn.azure.com/vnet-nic
diff --git a/test/integration/manifests/swiftv2/long-running-cluster/podnetworkinstance.yaml b/test/integration/manifests/swiftv2/long-running-cluster/podnetworkinstance.yaml
new file mode 100644
index 0000000000..4d1f8ca384
--- /dev/null
+++ b/test/integration/manifests/swiftv2/long-running-cluster/podnetworkinstance.yaml
@@ -0,0 +1,13 @@
+apiVersion: multitenancy.acn.azure.com/v1alpha1
+kind: PodNetworkInstance
+metadata:
+  name: {{ .PNIName }}
+  namespace: {{ .Namespace }}
+spec:
+  podNetworkConfigs:
+    - podNetwork: {{ .PNName }}
+      {{- if eq .Type "explicit" }}
+      podIPReservationSize: {{ .Reservations }}
+      {{- else }}
+      podIPReservationSize: 1
+      {{- end }}
diff --git a/test/integration/swiftv2/helpers/az_helpers.go b/test/integration/swiftv2/helpers/az_helpers.go
new file mode 100644
index 0000000000..07a0b0f9db
--- /dev/null
+++ b/test/integration/swiftv2/helpers/az_helpers.go
@@ -0,0 +1,112 @@
+package helpers
+
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+)
+
+func runAzCommand(cmd string, args ...string) string {
+	out, err := exec.Command(cmd, args...).CombinedOutput()
+	if err != nil {
+		panic(fmt.Sprintf("Failed to run %s %v: %s", cmd, args, string(out)))
+	}
+	return strings.TrimSpace(string(out))
+}
+
+func GetVnetGUID(rg, vnet string) string {
+	return runAzCommand("az", "network", "vnet", "show", "--resource-group", rg, "--name", vnet, "--query", "resourceGuid", "-o", "tsv")
+}
+
+func GetSubnetARMID(rg, vnet, subnet string) string {
+	return runAzCommand("az", "network", "vnet", "subnet", "show", "--resource-group", rg, "--vnet-name", vnet, "--name", subnet, "--query", "id", "-o", "tsv")
+}
+
+func GetSubnetGUID(rg, vnet, subnet string) string {
+	subnetID := GetSubnetARMID(rg, vnet, subnet)
+	return runAzCommand("az", "resource", "show", "--ids", subnetID, "--api-version", "2023-09-01", "--query", "properties.serviceAssociationLinks[0].properties.subnetId", "-o", "tsv")
+}
+
+func GetSubnetToken(rg, vnet, subnet string) string {
+	// Optionally implement if you use subnet token override
+	return ""
+}
+
+// GetClusterNodes returns a slice of node names from a cluster using the given kubeconfig
+func GetClusterNodes(kubeconfig string) []string {
+	cmd := exec.Command("kubectl", "--kubeconfig", kubeconfig, "get", "nodes", "-o", "name")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		panic(fmt.Sprintf("Failed to get nodes using kubeconfig %s: %s\n%s", kubeconfig, err, string(out)))
+	}
+
+	lines := strings.Split(strings.TrimSpace(string(out)), "\n")
+	nodes := make([]string, 0, len(lines))
+
+	for _, line := range lines {
+		// kubectl returns "node/<node-name>", we strip the prefix
+		if strings.HasPrefix(line, "node/") {
+			nodes = append(nodes, strings.TrimPrefix(line, "node/"))
+		}
+	}
+	return nodes
+}
+
+// EnsureNamespaceExists checks if a namespace exists and creates it if it doesn't
+func EnsureNamespaceExists(kubeconfig, namespace string) error {
+	cmd := exec.Command("kubectl", "--kubeconfig", kubeconfig, "get", "namespace", namespace)
+	err := cmd.Run()
+
+	if err == nil {
+		return nil // Namespace exists
+	}
+
+	// Namespace doesn't exist, create it
+	cmd = exec.Command("kubectl", "--kubeconfig", kubeconfig, "create", "namespace", namespace)
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("failed to create namespace %s: %s\n%s", namespace, err, string(out))
+	}
+
+	return nil
+}
+
+// DeletePod deletes a pod in the specified namespace
+func DeletePod(kubeconfig, namespace, podName string) error {
+	cmd := exec.Command("kubectl", "--kubeconfig", kubeconfig, "delete", "pod", podName, "-n", namespace, "--ignore-not-found=true")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("failed to delete pod %s in namespace %s: %s\n%s", podName, namespace, err, string(out))
+	}
+	return nil
+}
+
+// DeletePodNetworkInstance deletes a PodNetworkInstance
+func DeletePodNetworkInstance(kubeconfig, namespace, pniName string) error {
+	cmd := exec.Command("kubectl", "--kubeconfig", kubeconfig, "delete", "podnetworkinstance", pniName, "-n", namespace, "--ignore-not-found=true")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("failed to delete PodNetworkInstance %s: %s\n%s", pniName, err, string(out))
+	}
+	return nil
+}
+
+// DeletePodNetwork deletes a PodNetwork
+func DeletePodNetwork(kubeconfig, pnName string) error {
+	cmd := exec.Command("kubectl", "--kubeconfig", kubeconfig, "delete", "podnetwork", pnName, "--ignore-not-found=true")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("failed to delete PodNetwork %s: %s\n%s", pnName, err, string(out))
+	}
+	return nil
+}
+
+// DeleteNamespace deletes a namespace
+func DeleteNamespace(kubeconfig, namespace string) error {
+	cmd := exec.Command("kubectl", "--kubeconfig", kubeconfig, "delete", "namespace", namespace, "--ignore-not-found=true")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("failed to delete namespace %s: %s\n%s", namespace, err, string(out))
+	}
+	return nil
+}
diff --git a/test/integration/swiftv2/longRunningCluster/datapath.go b/test/integration/swiftv2/longRunningCluster/datapath.go
new file mode 100644
index 0000000000..9682664259
--- /dev/null
+++ b/test/integration/swiftv2/longRunningCluster/datapath.go
@@ -0,0 +1,77 @@
+package longRunningCluster
+
+import (
+	"bytes"
+	"fmt"
+	"os/exec"
+	"text/template"
+)
+
+func applyTemplate(templatePath string, data interface{}, kubeconfig string) error {
+	tmpl, err := template.ParseFiles(templatePath)
+	if err != nil {
+		return err
+	}
+
+	var buf bytes.Buffer
+	if err := tmpl.Execute(&buf, data); err != nil {
+		return err
+	}
+
+	cmd := exec.Command("kubectl", "--kubeconfig", kubeconfig, "apply", "-f", "-")
+	cmd.Stdin = &buf
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("kubectl apply failed: %s\n%s", err, string(out))
+	}
+
+	fmt.Println(string(out))
+	return nil
+}
+
+// -------------------------
+// PodNetwork
+// -------------------------
+type PodNetworkData struct {
+	PNName      string
+	VnetGUID    string
+	SubnetGUID  string
+	SubnetARMID string
+	SubnetToken string
+}
+
+func CreatePodNetwork(kubeconfig string, data PodNetworkData, templatePath string) error {
+	return applyTemplate(templatePath, data, kubeconfig)
+}
+
+// -------------------------
+// PodNetworkInstance
+// -------------------------
+type PNIData struct {
+	PNIName      string
+	PNName       string
+	Namespace    string
+	Type         string
+	Reservations int
+}
+
+func CreatePodNetworkInstance(kubeconfig string, data PNIData, templatePath string) error {
+	return applyTemplate(templatePath, data, kubeconfig)
+}
+
+// -------------------------
+// Pod
+// -------------------------
+type PodData struct {
+	PodName   string
+	NodeName  string
+	OS        string
+	PNName    string
+	PNIName   string
+	Namespace string
+	Image     string
+}
+
+func CreatePod(kubeconfig string, data PodData, templatePath string) error {
+	return applyTemplate(templatePath, data, kubeconfig)
+}
diff --git a/test/integration/swiftv2/longRunningCluster/datapath_test.go b/test/integration/swiftv2/longRunningCluster/datapath_test.go
new file mode 100644
index 0000000000..2a49abf709
--- /dev/null
+++ b/test/integration/swiftv2/longRunningCluster/datapath_test.go
@@ -0,0 +1,132 @@
+package longRunningCluster
+
+import (
+	"fmt"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/onsi/ginkgo/v2"
+	"github.com/onsi/gomega"
+
+	"github.com/Azure/azure-container-networking/test/integration/swiftv2/helpers"
+)
+
+func TestDatapath(t *testing.T) {
+	gomega.RegisterFailHandler(ginkgo.Fail)
+	// Set suite timeout to 0 (unlimited) for long-running tests
+	suiteConfig, reporterConfig := ginkgo.GinkgoConfiguration()
+	suiteConfig.Timeout = 0
+	ginkgo.RunSpecs(t, "Datapath Suite", suiteConfig, reporterConfig)
+}
+
+var _ = ginkgo.Describe("Datapath Tests", func() {
+	rg := os.Getenv("RG")
+	buildId := os.Getenv("BUILD_ID")
+
+	if rg == "" || buildId == "" {
+		ginkgo.Fail(fmt.Sprintf("Missing required environment variables: RG='%s', BUILD_ID='%s'", rg, buildId))
+	}
+
+	cluster2 := "aks-2"
+	kubeconfig2 := fmt.Sprintf("/tmp/%s.kubeconfig", cluster2)
+	pnName := fmt.Sprintf("pn-%s-c2", buildId)
+	pniName := fmt.Sprintf("pni-%s-c2", buildId)
+
+	ginkgo.It("creates and deletes PodNetwork, PodNetworkInstance, and Pods in a loop", ginkgo.NodeTimeout(0), func() {
+		vnetName := "cx_vnet_b1"
+		subnetName := "s1"
+
+		// Get subnet information once (doesn't change between iterations)
+		vnetGUID := helpers.GetVnetGUID(rg, vnetName)
+		subnetGUID := helpers.GetSubnetGUID(rg, vnetName, subnetName)
+		subnetARMID := helpers.GetSubnetARMID(rg, vnetName, subnetName)
+		subnetToken := helpers.GetSubnetToken(rg, vnetName, subnetName)
+
+		// Run indefinitely until test is cancelled
+		iteration := 0
+		for {
+			iteration++
+			ginkgo.By(fmt.Sprintf("Starting iteration %d at %s", iteration, time.Now().Format(time.RFC3339)))
+
+			// Step 1: Create PodNetwork
+			ginkgo.By(fmt.Sprintf("Creating PodNetwork %s", pnName))
+			err := CreatePodNetwork(kubeconfig2, PodNetworkData{
+				PNName:      pnName,
+				VnetGUID:    vnetGUID,
+				SubnetGUID:  subnetGUID,
+				SubnetARMID: subnetARMID,
+				SubnetToken: subnetToken,
+			}, "../../manifests/swiftv2/long-running-cluster/podnetwork.yaml")
+			gomega.Expect(err).To(gomega.BeNil())
+
+			// Step 2: Create namespace and PodNetworkInstance
+			ginkgo.By(fmt.Sprintf("Creating namespace %s", pnName))
+			err = helpers.EnsureNamespaceExists(kubeconfig2, pnName)
+			gomega.Expect(err).To(gomega.BeNil())
+
+			ginkgo.By(fmt.Sprintf("Creating PodNetworkInstance %s", pniName))
+			err = CreatePodNetworkInstance(kubeconfig2, PNIData{
+				PNIName:      pniName,
+				PNName:       pnName,
+				Namespace:    pnName,
+				Type:         "explicit",
+				Reservations: 2,
+			}, "../../manifests/swiftv2/long-running-cluster/podnetworkinstance.yaml")
+			gomega.Expect(err).To(gomega.BeNil())
+
+			// Step 3: Create pods on first two nodes
+			ginkgo.By("Getting cluster nodes")
+			nodes := helpers.GetClusterNodes(kubeconfig2)
+			gomega.Expect(len(nodes)).To(gomega.BeNumerically(">=", 2), "Need at least 2 nodes")
+
+			podNames := []string{}
+			for i, node := range nodes[:2] {
+				podName := fmt.Sprintf("pod-c2-%d", i)
+				podNames = append(podNames, podName)
+
+				ginkgo.By(fmt.Sprintf("Creating pod %s on node %s", podName, node))
+				err := CreatePod(kubeconfig2, PodData{
+					PodName:   podName,
+					NodeName:  node,
+					OS:        "linux",
+					PNName:    pnName,
+					PNIName:   pniName,
+					Namespace: pnName,
+					Image:     "weibeld/ubuntu-networking",
+				}, "../../manifests/swiftv2/long-running-cluster/pod.yaml")
+				gomega.Expect(err).To(gomega.BeNil())
+			}
+
+			// Step 4: Wait for 5 minutes
+			ginkgo.By("Waiting for 5 minutes before deletion")
+			time.Sleep(5 * time.Minute)
+
+			// Step 5: Delete resources in reverse order
+			ginkgo.By("Deleting pods")
+			for _, podName := range podNames {
+				ginkgo.By(fmt.Sprintf("Deleting pod %s", podName))
+				err := helpers.DeletePod(kubeconfig2, pnName, podName)
+				gomega.Expect(err).To(gomega.BeNil())
+			}
+
+			ginkgo.By(fmt.Sprintf("Deleting PodNetworkInstance %s", pniName))
+			err = helpers.DeletePodNetworkInstance(kubeconfig2, pnName, pniName)
+			gomega.Expect(err).To(gomega.BeNil())
+
+			ginkgo.By(fmt.Sprintf("Deleting PodNetwork %s", pnName))
+			err = helpers.DeletePodNetwork(kubeconfig2, pnName)
+			gomega.Expect(err).To(gomega.BeNil())
+
+			ginkgo.By(fmt.Sprintf("Deleting namespace %s", pnName))
+			err = helpers.DeleteNamespace(kubeconfig2, pnName)
+			gomega.Expect(err).To(gomega.BeNil())
+
+			ginkgo.By(fmt.Sprintf("Completed iteration %d at %s", iteration, time.Now().Format(time.RFC3339)))
+
+			// Step 6: Wait for 30 minutes before next iteration
+			ginkgo.By("Waiting for 30 minutes before next iteration")
+			time.Sleep(30 * time.Minute)
+		}
+	})
+})