Just adding additional details: Devices (various OS versions, MDM providers): Device 1: iPad Pro (Model: MLMN2LL/A) iPadOS Version: 16.7.11 MDM Provider: Microsoft Intune Device 2: iPhone 15 (Model: MTLV3LL/A) iOS Version: 18.4.1 MDM Provider: Microsoft Intune Device 3: iPad Pro (Model: MLMP2LL/A) iPadOS Version: 14.4.2 MDM Provider: Citrix Endpoint Management NETunnelProviderProtocol Properties: type = plugin identifier = XXXX-XXXX-XXXX-XXXX serverAddress = [Netscaler Gateway IP] password = { domain = user accessGroup = com.apple.managed.vpn.shared } identityDataImported = NO proxySettings = { autoProxyDiscovery = NO autoProxyConfigurationEnabled = NO HTTPEnabled = NO HTTPSEnabled = NO FTPEnabled = NO SOCKSEnabled = NO RTSPEnabled = NO gopherEnabled = NO excludeSimpleHostnames = NO usePassiveFTP = YES } disconnectOnSleep = NO disconnectOnIdle = NO disconnectOnIdleTimeout = 0 disconnectOnWake = NO disconnectOnWakeTimeout = 0 includeAllNetworks = NO excludeLocalNetworks = YES excludeCellularServices = YES excludeAPNs = YES enforceRoutes = YES pluginType = com.citrix.sso.iosdev.app authenticationMethod = 0 reassertTimeout = 0 providerConfiguration = { PerAppSplitTunnel = true, }

@DTS Engineer , thanks for the response, yes he is my colleague. As he mentioned, The issue we are facing is around debugging the situation once we actually write packets to the TUN interface.