Tunnel

Table of Contents

Tunnel

Tunnel logs are written whenever a next-generation firewall is handling GTP traffic.

The GPRS Tunneling Protocol (GTP) is defined by the 3GPP standards to carry General Packet Radio Service (GPRS) within cellular (3G and 4G) networks. Mobile equipment uses this protocol to establish a connection to cell towers. Network traffic is then tunneled inside of this connection.

GTP tunnels can be long-lived. Next-generation firewalls use GTP logs to identify the start and end of GTP tunnels.

Next-generation firewalls record the network sessions inside of a GTP tunnel using ordinary traffic logs. The traffic log identifies GTP tunneled sessions using the tunnel field (value, in this case, is 1). In addition, the following traffic log fields are also populated for traffic inside of a GTP tunnel:

See the following for information related to supported log formats:

TUNNEL Field (Display Name)	Description
access_point_name (ACCESS POINT NAME)	Indicates the access point name, which is a reference to a Packet Data Network Data Gateway (PGW)/ Gateway GPRS Support Node in a mobile network. Syslog field name: Syslog Field Order CEF field name: PanOSAccessPointName EMAIL field name: AccessPointName HTTPS field name: AccessPointName LEEF field name: AccessPointName
action.value (ACTION)	Identifies the action that the firewall took for the network traffic. Syslog field name: Syslog Field Order CEF field name: act EMAIL field name: Action HTTPS field name: Action LEEF field name: EventID
action_source.value (ACTION SOURCE)	Specifies whether the action taken to allow or block an application was defined in the application or in policy. Syslog field name: Syslog Field Order CEF field name: cat EMAIL field name: ActionSource HTTPS field name: ActionSource LEEF field name: ActionSource
app (APPLICATION)	Application associated with the network traffic. Syslog field name: Syslog Field Order CEF field name: app EMAIL field name: Application HTTPS field name: Application LEEF field name: Application
app_category (APPLICATION CATEGORY)	Identifies the high-level family of the application. CEF field name: PanOSApplicationCategory EMAIL field name: ApplicationCategory HTTPS field name: ApplicationCategory LEEF field name: ApplicationCategory
app_sub_category (APPLICATION SUBCATEGORY)	Identifies the application's subcategory. The subcategory is related to the application's category, which is identified in category_of_app. CEF field name: PanOSApplicationSubcategory EMAIL field name: ApplicationSubcategory HTTPS field name: ApplicationSubcategory LEEF field name: ApplicationSubcategory
bytes_received (BYTES RECEIVED)	Number of bytes in the server-to-client network traffic. Syslog field name: Syslog Field Order CEF field name: in EMAIL field name: BytesReceived HTTPS field name: BytesReceived LEEF field name: dstBytes
bytes_sent (BYTES SENT)	Number of bytes in the client-to-server network traffic. Syslog field name: Syslog Field Order CEF field name: out EMAIL field name: BytesSent HTTPS field name: BytesSent LEEF field name: srcBytes
bytes_total (BYTES)	Number of total bytes (transmit and receive). Syslog field name: Syslog Field Order CEF field name: PanOSBytes EMAIL field name: Bytes HTTPS field name: Bytes LEEF field name: Bytes
config_version.value (CONFIG VERSION)	Version number of the firewall operating system that wrote this log record. Syslog field name: Syslog Field Order CEF field name: PanOSConfigVersion EMAIL field name: ConfigVersion HTTPS field name: ConfigVersion LEEF field name: ConfigVersion
container_id (CONTAINER ID)	Unknown field. No information is available at this time. Syslog field name: Syslog Field Order CEF field name: PanOSContainerID EMAIL field name: ContainerID HTTPS field name: ContainerID LEEF field name: ContainerID
container_of_app (APPLICATION CONTAINER)	Identifies the managing application or parent of the application associated with this network traffic. CEF field name: PanOSApplicationContainer EMAIL field name: ApplicationContainer HTTPS field name: ApplicationContainer LEEF field name: ApplicationContainer
content_version (CONTENT VERSION)	Version of the content on the firewall. CEF field name: PanOSContentVersion EMAIL field name: ContentVersion HTTPS field name: ContentVersion LEEF field name: ContentVersion
count_of_repeats (REPEAT COUNT)	Number of sessions with same Source IP, Destination IP, Application, and Content/Threat Type seen for the summary interval. Syslog field name: Syslog Field Order CEF field name: cnt EMAIL field name: RepeatCount HTTPS field name: RepeatCount LEEF field name: RepeatCount
customer_id (LOGGING SERVICE ID)	The ID that uniquely identifies the Strata Logging Service instance which received this log record. CEF field name: PanOSLoggingServiceID EMAIL field name: LoggingServiceID HTTPS field name: LoggingServiceID LEEF field name: LoggingServiceID
dest_device_class (DESTINATION DEVICE CLASS)	Destination device class. CEF field name: PanOSDestinationDeviceClass EMAIL field name: DestinationDeviceClass HTTPS field name: DestinationDeviceClass LEEF field name: DestinationDeviceClass
dest_device_mac (DESTINATION DEVICE MAC)	Destination device MAC address. CEF field name: PanOSDestinationDeviceMac EMAIL field name: DestinationDeviceMac HTTPS field name: DestinationDeviceMac LEEF field name: DestinationDeviceMac
dest_device_model (DESTINATION DEVICE MODEL)	Destination device model. CEF field name: PanOSDestinationDeviceModel EMAIL field name: DestinationDeviceModel HTTPS field name: DestinationDeviceModel LEEF field name: DestinationDeviceModel
dest_device_os (DESTINATION DEVICE OS)	Destination device OS type. CEF field name: PanOSDestinationDeviceOS EMAIL field name: DestinationDeviceOS HTTPS field name: DestinationDeviceOS LEEF field name: DestinationDeviceOS
dest_device_vendor (DESTINATION DEVICE VENDOR)	Destination device vendor. CEF field name: PanOSDestinationDeviceVendor EMAIL field name: DestinationDeviceVendor HTTPS field name: DestinationDeviceVendor LEEF field name: DestinationDeviceVendor
dest_dynamic_address_group (DESTINATION DYNAMIC ADDRESS GROUP)	The dynamic address group that Device-ID identifies as the destination for the traffic. Syslog field name: Syslog Field Order CEF field name: PanOSDestinationDynamicAddressGroup EMAIL field name: DestinationDynamicAddressGroup HTTPS field name: DestinationDynamicAddressGroup LEEF field name: DestinationDynamicAddressGroup
dest_edl (DESTINATION EDL)	The name of the external dynamic list that contains the destination IP address of the traffic. Syslog field name: Syslog Field Order CEF field name: PanOSDestinationEDL EMAIL field name: DestinationEDL HTTPS field name: DestinationEDL LEEF field name: DestinationEDL
dest_ip.value (DESTINATION ADDRESS)	Original destination IP address. Syslog field name: Syslog Field Order CEF fields: dst or c6a3 EMAIL field name: DestinationAddress HTTPS field name: DestinationAddress LEEF field name: dst
dest_location (DESTINATION LOCATION)	Destination country or internal region for private addresses. Syslog field name: Syslog Field Order CEF field name: PanOSDestinationLocation EMAIL field name: DestinationLocation HTTPS field name: DestinationLocation LEEF field name: DestinationLocation
dest_port (DESTINATION PORT)	Network traffic's destination port. If this value is 0, then the app is using its standard port. Syslog field name: Syslog Field Order CEF field name: dpt EMAIL field name: DestinationPort HTTPS field name: DestinationPort LEEF field name: dstPort
dest_user (DESTINATION USER)	The username to which the network traffic was destined. Syslog field name: Syslog Field Order CEF field name: duser EMAIL field name: DestinationUser HTTPS field name: DestinationUser LEEF field name: DestinationUser
dest_user_info.domain (DESTINATION USER DOMAIN)	Domain to which the Destination User belongs. CEF field name: dntdom EMAIL field name: DestinationUserDomain HTTPS field name: DestinationUserDomain LEEF field name: DestinationUserDomain
dest_user_info.name (DESTINATION USER NAME)	The Destination User. That is, the username to which the network traffic was destined. CEF field name: dusername EMAIL field name: DestinationUserName HTTPS field name: DestinationUserName LEEF field name: DestinationUserName
dest_user_info.uuid (DESTINATION USER UUID)	Unique identifier assigned to the Destination User. CEF field name: duid EMAIL field name: DestinationUserUUID HTTPS field name: DestinationUserUUID LEEF field name: DestinationUserUUID
dest_uuid (DESTINATION UUID)	Identifies the destination universal unique identifier for a guest virtual machine in the VMware NSX environment. CEF field name: PanOSDestinationUUID EMAIL field name: DestinationUUID HTTPS field name: DestinationUUID LEEF field name: DestinationUUID
dg_hier_level_1 (DG HIERARCHY LEVEL 1)	A sequence of identification numbers that indicate the device group’s location within a device group hierarchy. Syslog field name: Syslog Field Order CEF field name: PanOSDGHierarchyLevel1 EMAIL field name: DGHierarchyLevel1 HTTPS field name: DGHierarchyLevel1 LEEF field name: DGHierarchyLevel1
dg_hier_level_2 (DG HIERARCHY LEVEL 2)	A sequence of identification numbers that indicate the device group’s location within a device group hierarchy. Syslog field name: Syslog Field Order CEF field name: PanOSDGHierarchyLevel2 EMAIL field name: DGHierarchyLevel2 HTTPS field name: DGHierarchyLevel2 LEEF field name: DGHierarchyLevel2
dg_hier_level_3 (DG HIERARCHY LEVEL 3)	A sequence of identification numbers that indicate the device group’s location within a device group hierarchy. Syslog field name: Syslog Field Order CEF field name: PanOSDGHierarchyLevel3 EMAIL field name: DGHierarchyLevel3 HTTPS field name: DGHierarchyLevel3 LEEF field name: DGHierarchyLevel3
dg_hier_level_4 (DG HIERARCHY LEVEL 4)	A sequence of identification numbers that indicate the device group’s location within a device group hierarchy. Syslog field name: Syslog Field Order CEF field name: PanOSDGHierarchyLevel4 EMAIL field name: DGHierarchyLevel4 HTTPS field name: DGHierarchyLevel4 LEEF field name: DGHierarchyLevel4
dynusergroup_name (DYNAMIC USER GROUP NAME)	Dynamic user group of the user who initiated the network connection. Syslog field name: Syslog Field Order CEF field name: PanOSDynamicUserGroupName EMAIL field name: DynamicUserGroupName HTTPS field name: DynamicUserGroupName LEEF field name: DynamicUserGroupName
from_zone (FROM ZONE)	The networking zone from which the traffic originated. Syslog field name: Syslog Field Order CEF field name: cs4 EMAIL field name: FromZone HTTPS field name: FromZone LEEF field name: FromZone
inbound_if.value (INBOUND INTERFACE)	Interface from which the network traffic was sourced. Syslog field name: Syslog Field Order CEF field name: deviceInboundInterface EMAIL field name: InboundInterface HTTPS field name: InboundInterface LEEF field name: InboundInterface
inbound_if_details.port (INBOUND INTERFACE DETAILS PORT)	Hardware port or socket from which the network traffic was sourced. CEF field name: PanOSInboundInterfaceDetailsPort EMAIL field name: InboundInterfaceDetailsPort HTTPS field name: InboundInterfaceDetailsPort LEEF field name: InboundInterfaceDetailsPort
inbound_if_details.slot (INBOUND INTERFACE DETAILS SLOT)	Interface slot from which the network traffic was sourced. CEF field name: PanOSInboundInterfaceDetailsSlot EMAIL field name: InboundInterfaceDetailsSlot HTTPS field name: InboundInterfaceDetailsSlot LEEF field name: InboundInterfaceDetailsSlot
inbound_if_details.type.value (INBOUND INTERFACE DETAILS TYPE)	The type of interface from which the network traffic was sourced. CEF field name: PanOSInboundInterfaceDetailsType EMAIL field name: InboundInterfaceDetailsType HTTPS field name: InboundInterfaceDetailsType LEEF field name: InboundInterfaceDetailsType
inbound_if_details.unit (INBOUND INTERFACE DETAILS UNIT)	Internal use. CEF field name: PanOSInboundInterfaceDetailsUnit EMAIL field name: InboundInterfaceDetailsUnit HTTPS field name: InboundInterfaceDetailsUnit LEEF field name: InboundInterfaceDetailsUnit
is_captive_portal (CAPTIVE PORTAL)	Indicates if user information for the session was captured through Captive Portal. CEF field name: PanOSCaptivePortal EMAIL field name: CaptivePortal HTTPS field name: CaptivePortal LEEF field name: CaptivePortal
is_client_to_server (IS CLIENT TO SERVER)	Indicates if direction of traffic is from client to server. CEF field name: PanOSIsClienttoServer EMAIL field name: IsClienttoServer HTTPS field name: IsClienttoServer LEEF field name: IsClienttoServer
is_container (IS CONTAINER)	Indicates if the session is a container page access (Container Page). CEF field name: PanOSIsContainer EMAIL field name: IsContainer HTTPS field name: IsContainer LEEF field name: IsContainer
is_decrypt_mirror (IS DECRYPT MIRROR)	Indicates whether decrypted traffic was sent out in clear text through a mirror port. CEF field name: PanOSIsDecryptMirror EMAIL field name: IsDecryptMirror HTTPS field name: IsDecryptMirror LEEF field name: IsDecryptMirror
is_decrypted_payload_fwded (IS DECRYPTED PAYLOAD FORWARD)	Unknown field. No information is available at this time. CEF field name: PanOSIsDecryptedPayloadForward EMAIL field name: IsDecryptedPayloadForward HTTPS field name: IsDecryptedPayloadForward LEEF field name: IsDecryptedPayloadForward
is_decryption_log (IS DECRYPTED LOG)	Unknown field. No information is available at this time. CEF field name: PanOSIsDecryptedLog EMAIL field name: IsDecryptedLog HTTPS field name: IsDecryptedLog LEEF field name: IsDecryptedLog
is_dup_log (IS DUPLICATE LOG)	Indicates whether this log data is available in multiple locations, such as from Strata Logging Service as well as from an on-premise log collector. CEF field name: PanOSIsDuplicateLog EMAIL field name: IsDuplicateLog HTTPS field name: IsDuplicateLog LEEF field name: IsDuplicateLog
is_exported (LOG EXPORTED)	Indicates if this log was exported from the firewall using the firewall's log export function. CEF field name: PanOSLogExported EMAIL field name: LogExported HTTPS field name: LogExported LEEF field name: LogExported
is_forwarded (LOG FORWARDED)	Internal-use field that indicates if the log is being forwarded. CEF field name: PanOSLogForwarded EMAIL field name: LogForwarded HTTPS field name: LogForwarded LEEF field name: LogForwarded
is_ipv6 (IS IPV6)	Indicates whether IPV6 was used for the session. CEF field name: PanOSIsIPV6 EMAIL field name: IsIPV6 HTTPS field name: IsIPV6 LEEF field name: IsIPV6
is_l7_inspection_b4_session (IS INSPECTION BEFORE SESSION)	Unknown field. No information is available at this time. CEF field name: PanOSIsInspectionBeforeSession EMAIL field name: IsInspectionBeforeSession HTTPS field name: IsInspectionBeforeSession LEEF field name: IsInspectionBeforeSession
is_mptcp_on (IS MPTCP ON)	Indicates whether the option is enabled on the next-generation firewall that allows a client to use multiple paths to connect to a destination host. CEF field name: PanOSIsMptcpOn EMAIL field name: IsMptcpOn HTTPS field name: IsMptcpOn LEEF field name: IsMptcpOn
is_nat (NAT)	Indicates if the firewall is performing network address translation (NAT) for the logged traffic. CEF field name: PanOSNAT EMAIL field name: NAT HTTPS field name: NAT LEEF field name: NAT
is_non_std_dest_port (IS NON STANDARD DESTINATION PORT)	Indicates if the destination port is non-standard. CEF field name: PanOSIsNonStandardDestinationPort EMAIL field name: IsNonStandardDestinationPort HTTPS field name: IsNonStandardDestinationPort LEEF field name: IsNonStandardDestinationPort
is_packet_capture (IS PACKET CAPTURE)	Indicates whether the session has a packet capture (PCAP). CEF field name: PanOSIsPacketCapture EMAIL field name: IsPacketCapture HTTPS field name: IsPacketCapture LEEF field name: IsPacketCapture
is_phishing (IS PHISHING)	Indicates whether enterprise credentials were submitted by an end user. CEF field name: PanOSIsPhishing EMAIL field name: IsPhishing HTTPS field name: IsPhishing LEEF field name: IsPhishing
is_prisma_branch (IS PRISMA NETWORK)	Internal-use field. If set to 1, the log was generated on a cloud-based firewall. If 0, the firewall was running on-premise. CEF field name: PanOSIsPrismaNetwork EMAIL field name: IsPrismaNetwork HTTPS field name: IsPrismaNetwork LEEF field name: IsPrismaNetwork
is_prisma_mobile (IS PRISMA USERS)	Internal use field. If set to 1, the log record was generated using a cloud-based GlobalProtect instance. If 0, GlobalProtect was hosted on-premise. CEF field name: PanOSIsPrismaUsers EMAIL field name: IsPrismaUsers HTTPS field name: IsPrismaUsers LEEF field name: IsPrismaUsers
is_proxy (IS PROXY)	Indicates whether the SSL session is decrypted (SSL Proxy). CEF field name: PanOSIsProxy EMAIL field name: IsProxy HTTPS field name: IsProxy LEEF field name: IsProxy
is_recon_excluded (IS RECON EXCLUDED)	Indicates whether source for the flow is on the firewall allow list and not subject to recon protection. CEF field name: PanOSIsReconExcluded EMAIL field name: IsReconExcluded HTTPS field name: IsReconExcluded LEEF field name: IsReconExcluded
is_saas_app (IS SAAS APPLICATION)	Internal use field. Indicates whether the application associated with this network traffic is a SAAS application. CEF field name: PanOSIsSaaSApplication EMAIL field name: IsSaaSApplication HTTPS field name: IsSaaSApplication LEEF field name: IsSaaSApplication
is_server_to_client (IS SERVER TO CLIENT)	Indicates if direction of traffic is from server to client. CEF field name: PanOSIsServertoClient EMAIL field name: IsServertoClient HTTPS field name: IsServertoClient LEEF field name: IsServertoClient
is_source_x_fwded (IS SOURCE X FORWARDED)	Indicates whether the X-Forwarded-For value from a proxy is in the source user field. CEF field name: PanOSIsSourceXForwarded EMAIL field name: IsSourceXForwarded HTTPS field name: IsSourceXForwarded LEEF field name: IsSourceXForwarded
is_sym_return (IS SYSTEM RETURN)	Indicates whether symmetric return was used to forward traffic for this session. CEF field name: PanOSIsSystemReturn EMAIL field name: IsSystemReturn HTTPS field name: IsSystemReturn LEEF field name: IsSystemReturn
is_transaction (IS TRANSACTION)	Indicates whether the log corresponds to a transaction within an HTTP proxy session (Proxy Transaction). CEF field name: PanOSIsTransaction EMAIL field name: IsTransaction HTTPS field name: IsTransaction LEEF field name: IsTransaction
is_tunnel_inspected (IS TUNNEL INSPECTED)	Indicates whether the payload for the outer tunnel was inspected. CEF field name: PanOSIsTunnelInspected EMAIL field name: IsTunnelInspected HTTPS field name: IsTunnelInspected LEEF field name: IsTunnelInspected
is_url_denied (IS URL DENIED)	Indicates whether the session was denied due to a URL filtering rule. CEF field name: PanOSIsURLDenied EMAIL field name: IsURLDenied HTTPS field name: IsURLDenied LEEF field name: IsURLDenied
log_set (LOG SETTING)	Log forwarding profile name that was applied to the session. This name was defined by the firewall's administrator. Syslog field name: Syslog Field Order CEF field name: cs6 EMAIL field name: LogSetting HTTPS field name: LogSetting LEEF field name: LogSetting
log_source (LOG SOURCE)	Identifies the origin of the data. That is, the system that produced the data. CEF field name: PanOSLogSource EMAIL field name: LogSource HTTPS field name: LogSource LEEF field name: LogSource
log_source_group_id (LOG SOURCE GROUP ID)	ID that uniquely identifies the logSourceGroupId of the log. That is, the log_source_id of the group. CEF field name: LogSourceGroupID EMAIL field name: LogSourceGroupID HTTPS field name: LogSourceGroupID LEEF field name: LogSourceGroupID
log_source_id (DEVICE SN)	ID that uniquely identifies the source of the log. That is, the serial number of the firewall that generated the log. If the log is generated by Prisma Access, the serial number is not displayed. Syslog field name: Syslog Field Order CEF field name: deviceExternalId EMAIL field name: DeviceSN HTTPS field name: DeviceSN LEEF field name: DeviceSN
log_source_name (DEVICE NAME)	Name of the source of the log. That is, the hostname of the firewall that logged the network traffic. Syslog field name: Syslog Field Order CEF field name: dvchost EMAIL field name: DeviceName HTTPS field name: DeviceName LEEF field name: DeviceName
log_source_tz_offset (LOG SOURCE TIMEZONE OFFSET)	Time Zone offset from GMT of the source of the log. CEF field name: PanOSLogSourceTimeZoneOffset EMAIL field name: LogSourceTimeZoneOffset HTTPS field name: LogSourceTimeZoneOffset LEEF field name: LogSourceTimeZoneOffset
log_time (TIME RECEIVED)	Time the log was received in Strata Logging Service. This string contains a timestamp value that is the number of microseconds since the Unix epoch. Syslog field name: Syslog Field Order CEF field name: rt EMAIL field name: TimeReceived HTTPS field name: TimeReceived LEEF field name: TimeReceived
log_type.value (LOG TYPE)	Identifies the log type. Syslog field name: Syslog Field Order CEF field name: Device Event Class ID EMAIL field name: LogType HTTPS field name: LogType LEEF field name: cat
mobile_area_code (MOBILE AREA CODE)	Area within a Public Land Mobile Network (PLMN). Syslog field name: Syslog Field Order CEF field name: PanOSMobileAreaCode EMAIL field name: MobileAreaCode HTTPS field name: MobileAreaCode LEEF field name: MobileAreaCode
mobile_base_station_code (MOBILE BASE STATION CODE)	Base station within an area code. Syslog field name: Syslog Field Order CEF field name: PanOSMobileBaseStationCode EMAIL field name: MobileBaseStationCode HTTPS field name: MobileBaseStationCode LEEF field name: MobileBaseStationCode
mobile_country_code (MOBILE COUNTRY CODE)	Mobile country code of serving core network operator. Syslog field name: Syslog Field Order CEF field name: PanOSMobileCountryCode EMAIL field name: MobileCountryCode HTTPS field name: MobileCountryCode LEEF field name: MobileCountryCode
mobile_ip.value (MOBILE IP)	IP address of a mobile subscriber allocated by a PGW/GGSN. Syslog field name: Syslog Field Order CEF field name: PanOSMobileIP EMAIL field name: MobileIP HTTPS field name: MobileIP LEEF field name: MobileIP
mobile_network_code (MOBILE NETWORK CODE)	Mobile network code of serving core network operator. Syslog field name: Syslog Field Order CEF field name: PanOSMobileNetworkCode EMAIL field name: MobileNetworkCode HTTPS field name: MobileNetworkCode LEEF field name: MobileNetworkCode
mobile_subscriber_isdn (MOBILE SUBSCRIBER ISDN)	Service identity associated with the mobile subscriber. Syslog field name: Syslog Field Order CEF field name: PanOSMobileSubscriberISDN EMAIL field name: MobileSubscriberISDN HTTPS field name: MobileSubscriberISDN LEEF field name: MobileSubscriberISDN
monitor_tag_imei (IMEI)	A string used to group similar traffic together for logging and reporting. This value is globally defined on the firewall by the administrator. Syslog field name: Syslog Field Order CEF field name: PanOSIMEI EMAIL field name: IMEI HTTPS field name: IMEI LEEF field name: IMEI
nat_dest.value (NAT DESTINATION)	If destination NAT performed, the post-NAT destination IP address. Syslog field name: Syslog Field Order CEF field name: destinationTranslatedAddress EMAIL field name: NATDestination HTTPS field name: NATDestination LEEF field name: dstPostNAT
nat_dest_port (NAT DESTINATION PORT)	Post-NAT destination port. Syslog field name: Syslog Field Order CEF field name: destinationTranslatedPort EMAIL field name: NATDestinationPort HTTPS field name: NATDestinationPort LEEF field name: dstPostNATPort
nat_source.value (NAT SOURCE)	If source NAT was performed, the post-NAT source IP address. Syslog field name: Syslog Field Order CEF field name: sourceTranslatedAddress EMAIL field name: NATSource HTTPS field name: NATSource LEEF field name: srcPostNAT
nat_source_port (NAT SOURCE PORT)	Post-NAT source port. Syslog field name: Syslog Field Order CEF field name: sourceTranslatedPort EMAIL field name: NATSourcePort HTTPS field name: NATSourcePort LEEF field name: srcPostNATPort
non_standard_dest_port (NON STANDARD DESTINATION PORT)	Identifies the non-standard or unexpected port used by the application associated with this session. CEF field name: PanOSNonStandardDestinationPort EMAIL field name: NonStandardDestinationPort HTTPS field name: NonStandardDestinationPort LEEF field name: NonStandardDestinationPort
nssai_network_slice_differentiator.value (NSSAI NETWORK SLICE DIFFERENTIATOR)	Network Slice Differentiator (SD part of SNSSAI). Syslog field name: Syslog Field Order CEF field name: PanOSNSSAINetworkSliceDifferentiator EMAIL field name: NSSAINetworkSliceDifferentiator HTTPS field name: NSSAINetworkSliceDifferentiator LEEF field name: NSSAINetworkSliceDifferentiator
nssai_network_slice_type.value (NSSAI NETWORK SLICE TYPE)	Network Slice Type (SST part of SNSSAI). Syslog field name: Syslog Field Order CEF field name: PanOSNSSAINetworkSliceType EMAIL field name: NSSAINetworkSliceType HTTPS field name: NSSAINetworkSliceType LEEF field name: NSSAINetworkSliceType
outbound_if.value (OUTBOUND INTERFACE)	Interface to which the network traffic was destined. Syslog field name: Syslog Field Order CEF field name: deviceOutboundInterface EMAIL field name: OutboundInterface HTTPS field name: OutboundInterface LEEF field name: OutboundInterface
outbound_if_details.port (OUTBOUND INTERFACE DETAILS PORT)	Hardware port or socket to which the network traffic was sent. CEF field name: PanOSOutboundInterfaceDetailsPort EMAIL field name: OutboundInterfaceDetailsPort HTTPS field name: OutboundInterfaceDetailsPort LEEF field name: OutboundInterfaceDetailsPort
outbound_if_details.slot (OUTBOUND INTERFACE DETAILS SLOT)	Interface slot to which the network traffic was sent. CEF field name: PanOSOutboundInterfaceDetailsSlot EMAIL field name: OutboundInterfaceDetailsSlot HTTPS field name: OutboundInterfaceDetailsSlot LEEF field name: OutboundInterfaceDetailsSlot
outbound_if_details.type.value (OUTBOUND INTERFACE DETAILS TYPE)	The type of interface to which the network traffic was sent. CEF field name: PanOSOutboundInterfaceDetailsType EMAIL field name: OutboundInterfaceDetailsType HTTPS field name: OutboundInterfaceDetailsType LEEF field name: OutboundInterfaceDetailsType
outbound_if_details.unit (OUTBOUND INTERFACE DETAILS UNIT)	Internal use. CEF field name: PanOSOutboundInterfaceDetailsUnit EMAIL field name: OutboundInterfaceDetailsUnit HTTPS field name: OutboundInterfaceDetailsUnit LEEF field name: OutboundInterfaceDetailsUnit
packets_dropped_max_encap (PACKETS DROPPED MAX)	Number of packets the firewall dropped because the packet exceeded the maximum number of encapsulation levels configured. Syslog field name: Syslog Field Order CEF field name: PanOSPacketsDroppedMax EMAIL field name: PacketsDroppedMax HTTPS field name: PacketsDroppedMax LEEF field name: PacketsDroppedMax
packets_dropped_strict_check (PACKETS DROPPED STRICT)	Number of packets the firewall dropped because the tunnel protocol header in the packet failed to comply with the RFC for the tunnel protocol. Syslog field name: Syslog Field Order CEF field name: cfp2 EMAIL field name: PacketsDroppedStrict HTTPS field name: PacketsDroppedStrict LEEF field name: PacketsDroppedStrict
packets_dropped_tunnel_frag (PACKETS DROPPED TUNNEL)	Number of packets the firewall dropped because of fragmentation errors. Syslog field name: Syslog Field Order CEF field name: PanOSPacketsDroppedTunnel EMAIL field name: PacketsDroppedTunnel HTTPS field name: PacketsDroppedTunnel LEEF field name: PacketsDroppedTunnel
packets_dropped_ukn_proto (PACKETS DROPPED PROTOCOL)	Number of packets the firewall dropped because the packet contains an unknown protocol. Syslog field name: Syslog Field Order CEF field name: cfp1 EMAIL field name: PacketsDroppedProtocol HTTPS field name: PacketsDroppedProtocol LEEF field name: PacketsDroppedProtocol
packets_received (PACKETS RECEIVED)	Number of server-to-client packets for the session. Syslog field name: Syslog Field Order CEF field name: PanOSPacketsReceived EMAIL field name: PacketsReceived HTTPS field name: PacketsReceived LEEF field name: dstPackets
packets_sent (PACKETS SENT)	Number of client-to-server packets for the session. Syslog field name: Syslog Field Order CEF field name: PanOSPacketsSent EMAIL field name: PacketsSent HTTPS field name: PacketsSent LEEF field name: srcPackets
packets_total (PACKETS TOTAL)	Number of total packets (transmit and receive) seen for the session. Syslog field name: Syslog Field Order CEF field name: cn2 EMAIL field name: PacketsTotal HTTPS field name: PacketsTotal LEEF field name: totalPackets
panorama_serial (PANORAMA SN)	Panorama Serial associated with CDL. CEF field name: PanOSPanoramaSN EMAIL field name: PanoramaSN HTTPS field name: PanoramaSN LEEF field name: PanoramaSN
parent_session_id (PARENT SESSION ID)	ID of the session in which this network traffic was tunneled. Syslog field name: Syslog Field Order CEF field name: PanOSParentSessionID EMAIL field name: ParentSessionID HTTPS field name: ParentSessionID LEEF field name: ParentSessionID
parent_start_time (PARENT START TIME)	Time that the parent session began. This string contains a timestamp value that is the number of microseconds since the Unix epoch. Syslog field name: Syslog Field Order CEF field name: PanOSParentStarttime EMAIL field name: ParentStarttime HTTPS field name: ParentStarttime LEEF field name: ParentStarttime
pdu_session_id (PROTOCOL DATA UNIT SESSION ID)	Protocol Data Unit session ID. Syslog field name: Syslog Field Order CEF field name: PanOSProtocolDataUnitsessionID EMAIL field name: ProtocolDataUnitsessionID HTTPS field name: ProtocolDataUnitsessionID LEEF field name: ProtocolDataUnitsessionID
platform_type (PLATFORM TYPE)	The platform type (Valid types are VM, PA, NGFW, CNGFW). CEF field name: PlatformType EMAIL field name: PlatformType HTTPS field name: PlatformType LEEF field name: PlatformType
pod_name (POD NAME)	Container name. Syslog field name: Syslog Field Order CEF field name: PanOSContainerName EMAIL field name: ContainerName HTTPS field name: ContainerName LEEF field name: ContainerName
pod_namespace (CONTAINER NAME SPACE)	Container namespace. Syslog field name: Syslog Field Order CEF field name: PanOSContainerNameSpace EMAIL field name: ContainerNameSpace HTTPS field name: ContainerNameSpace LEEF field name: ContainerNameSpace
protocol.value (PROTOCOL)	IP protocol associated with the session. Syslog field name: Syslog Field Order CEF field name: proto EMAIL field name: Protocol HTTPS field name: Protocol LEEF field name: proto
radio_access_technology (RADIO ACCESS TECHNOLOGY)	Identifies the type of technology used for radio access. Syslog field name: Syslog Field Order CEF field name: PanOSRadioAccessTechnology EMAIL field name: RadioAccessTechnology HTTPS field name: RadioAccessTechnology LEEF field name: RadioAccessTechnology
risk_of_app (APPLICATION RISK)	Indicates how risky the application is from a network security perspective. CEF field name: PanOSApplicationRisk EMAIL field name: ApplicationRisk HTTPS field name: ApplicationRisk LEEF field name: ApplicationRisk
rule_matched (RULE)	Name of the security policy rule that the network traffic matched. Syslog field name: Syslog Field Order CEF field name: cs1 EMAIL field name: Rule HTTPS field name: Rule LEEF field name: Rule
rule_matched_uuid (RULE UUID)	Unique identifier for the security policy rule that the network traffic matched. Syslog field name: Syslog Field Order CEF field name: PanOSRuleUUID EMAIL field name: RuleUUID HTTPS field name: RuleUUID LEEF field name: RuleUUID
sanctioned_state_of_app (SANCTIONED STATE OF APP)	Indicates whether the application has been flagged as sanctioned by the firewall administrator. CEF field name: PanOSSanctionedStateofApp EMAIL field name: SanctionedStateOfApp HTTPS field name: SanctionedStateOfApp LEEF field name: SanctionedStateofApp
sequence_no (SEQUENCE NO)	The log entry identifier, which is incremented sequentially. Each log type has a unique number space. Syslog field name: Syslog Field Order CEF field name: externalId EMAIL field name: SequenceNo HTTPS field name: SequenceNo LEEF field name: SequenceNo
sess_owner_rt_midx (SESSION OWNER MIDX)	Unknown field. No information is available at this time. CEF field name: PanOSSessionOwnerMidx EMAIL field name: SessionOwnerMidx HTTPS field name: SessionOwnerMidx LEEF field name: SessionOwnerMidx
session_end_reason.value (SESSION END REASON)	The reason a session terminated. Syslog field name: Syslog Field Order CEF field name: reason EMAIL field name: SessionEndReason HTTPS field name: SessionEndReason LEEF field name: SessionEndReason
session_id (SESSION ID)	Identifies the firewall's internal identifier for a specific network session. Syslog field name: Syslog Field Order CEF field name: cn1 EMAIL field name: SessionID HTTPS field name: SessionID LEEF field name: SessionID
session_start_time (SESSION START TIME)	Time when the session was established. This string contains a timestamp value that is the number of microseconds since the Unix epoch. Syslog field name: Syslog Field Order CEF field name: PanOSSessionStartTime EMAIL field name: SessionStartTime HTTPS field name: SessionStartTime LEEF field name: startTime
session_tracker (SESSION TRACKER)	Unknown field. No information is available at this time. CEF field name: PanOSSessionTracker EMAIL field name: SessionTracker HTTPS field name: SessionTracker LEEF field name: SessionTracker
severity (SEVERITY)	Severity as defined by the platform. CEF field name: PanOSSeverity EMAIL field name: Severity HTTPS field name: Severity LEEF field name: Severity
source_device_class (SOURCE DEVICE CLASS)	Source device class. CEF field name: PanOSSourceDeviceClass EMAIL field name: SourceDeviceClass HTTPS field name: SourceDeviceClass LEEF field name: SourceDeviceClass
source_device_mac (SOURCE DEVICE MAC)	Source device MAC address. CEF field name: PanOSSourceDeviceMac EMAIL field name: SourceDeviceMac HTTPS field name: SourceDeviceMac LEEF field name: SourceDeviceMac
source_device_model (SOURCE DEVICE MODEL)	Source device model. CEF field name: PanOSSourceDeviceModel EMAIL field name: SourceDeviceModel HTTPS field name: SourceDeviceModel LEEF field name: SourceDeviceModel
source_device_os (SOURCE DEVICE OS)	Source device OS type. CEF field name: PanOSSourceDeviceOS EMAIL field name: SourceDeviceOS HTTPS field name: SourceDeviceOS LEEF field name: SourceDeviceOS
source_device_vendor (SOURCE DEVICE VENDOR)	Source device vendor. CEF field name: PanOSSourceDeviceVendor EMAIL field name: SourceDeviceVendor HTTPS field name: SourceDeviceVendor LEEF field name: SourceDeviceVendor
source_dynamic_address_group (SOURCE DYNAMIC ADDRESS GROUP)	The dynamic address group that Device-ID identifies as the source of the traffic. Syslog field name: Syslog Field Order CEF field name: PanOSSourceDynamicAddressGroup EMAIL field name: SourceDynamicAddressGroup HTTPS field name: SourceDynamicAddressGroup LEEF field name: SourceDynamicAddressGroup
source_edl (SOURCE EDL)	The name of the external dynamic list that contains the source IP address of the traffic. Syslog field name: Syslog Field Order CEF field name: PanOSSourceEDL EMAIL field name: SourceEDL HTTPS field name: SourceEDL LEEF field name: SourceEDL
source_ip.value (SOURCE ADDRESS)	Original source IP address. Syslog field name: Syslog Field Order CEF fields: src or c6a2 EMAIL field name: SourceAddress HTTPS field name: SourceAddress LEEF field name: src
source_location (SOURCE LOCATION)	Source country or internal region for private addresses. Syslog field name: Syslog Field Order CEF field name: PanOSSourceLocation EMAIL field name: SourceLocation HTTPS field name: SourceLocation LEEF field name: SourceLocation
source_port (SOURCE PORT)	Source port utilized by the session. Syslog field name: Syslog Field Order CEF field name: spt EMAIL field name: SourcePort HTTPS field name: SourcePort LEEF field name: srcPort
source_user (SOURCE USER)	The username that initiated the network traffic. Syslog field name: Syslog Field Order CEF field name: suser EMAIL field name: SourceUser HTTPS field name: SourceUser LEEF field name: usrName
source_user_info.domain (SOURCE USER DOMAIN)	Domain to which the Source User belongs. CEF field name: sntdom EMAIL field name: SourceUserDomain HTTPS field name: SourceUserDomain LEEF field name: SourceUserDomain
source_user_info.name (SOURCE USER NAME)	The Source User. That is, the username that initiated the network traffic. CEF field name: susername EMAIL field name: SourceUserName HTTPS field name: SourceUserName LEEF field name: SourceUserName
source_user_info.uuid (SOURCE USER UUID)	Unique identifier assigned to the Source User. CEF field name: suid EMAIL field name: SourceUserUUID HTTPS field name: SourceUserUUID LEEF field name: SourceUserUUID
source_uuid (SOURCE UUID)	Identifies the source universal unique identifier for a guest virtual machine in the VMware NSX environment. CEF field name: PanOSSourceUUID EMAIL field name: SourceUUID HTTPS field name: SourceUUID LEEF field name: SourceUUID
standard_ports_of_app (STANDARD PORTS OF APP)	Standard Ports of App. CEF field name: PanOSStandardPortsOfApp EMAIL field name: StandardPortsOfApp HTTPS field name: StandardPortsOfApp LEEF field name: StandardPortsOfApp
sub_type.value (SUBTYPE)	Identifies the log subtype. Syslog field name: Syslog Field Order CEF field name: Name EMAIL field name: Subtype HTTPS field name: Subtype LEEF field name: SubType
technology_of_app (APPLICATION TECHNOLOGY)	The networking technology used by the identified application. CEF field name: PanOSApplicationTechnology EMAIL field name: ApplicationTechnology HTTPS field name: ApplicationTechnology LEEF field name: ApplicationTechnology
time_generated (TIME GENERATED)	Time when the log was generated on the firewall's data plane. This string contains a timestamp value that is the number of microseconds since the Unix epoch. Syslog field name: Syslog Field Order CEF field name: start EMAIL field name: TimeGenerated HTTPS field name: TimeGenerated LEEF field name: devTime
time_generated_high_res (TIME GENERATED HIGH RESOLUTION)	Time the log was generated in data plane with millisec granularity in format YYYY-MM-DDTHH:MM:SS[.DDDDDD]Z. Syslog field name: Syslog Field Order CEF field name: PanOSTimeGeneratedHighResolution EMAIL field name: TimeGeneratedHighResolution HTTPS field name: TimeGeneratedHighResolution LEEF field name: TimeGeneratedHighResolution
to_zone (TO ZONE)	Networking zone to which the traffic was sent. Syslog field name: Syslog Field Order CEF field name: cs5 EMAIL field name: ToZone HTTPS field name: ToZone LEEF field name: ToZone
total_time_elapsed (SESSION DURATION)	Total time taken for the network session to complete. Syslog field name: Syslog Field Order CEF field name: cn3 EMAIL field name: SessionDuration HTTPS field name: SessionDuration LEEF field name: SessionDuration
tunnel.value (TUNNEL)	Type of tunnel. Syslog field name: Syslog Field Order CEF field name: cs2 EMAIL field name: Tunnel HTTPS field name: Tunnel LEEF field name: Tunnel
tunnel_cause_code (TUNNEL CAUSE CODE)	GTP cause value in log responses. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelCauseCode EMAIL field name: TunnelCauseCode HTTPS field name: TunnelCauseCode LEEF field name: TunnelCauseCode
tunnel_endpoint_id_1 (TUNNEL ENDPOINT ID 1)	Identifies the GTP tunnel in the network node. TEID1 is the first TEID in the GTP messages. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelEndpointID1 EMAIL field name: TunnelEndpointID1 HTTPS field name: TunnelEndpointID1 LEEF field name: TunnelEndpointID1
tunnel_endpoint_id_2 (TUNNEL ENDPOINT ID 2)	Identifies the GTP tunnel in the network node. TEID2 is the second TEID in the GTP messages. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelEndpointID2 EMAIL field name: TunnelEndpointID2 HTTPS field name: TunnelEndpointID2 LEEF field name: TunnelEndpointID2
tunnel_event_code (TUNNEL EVENT CODE)	Event code describing the GTP event. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelEventCode EMAIL field name: TunnelEventCode HTTPS field name: TunnelEventCode LEEF field name: TunnelEventCode
tunnel_event_type (TUNNEL EVENT TYPE)	Identifies the GTP event type for the traffic. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelEventType EMAIL field name: TunnelEventType HTTPS field name: TunnelEventType LEEF field name: TunnelEventType
tunnel_inspection_rule (TUNNEL INSPECTION RULE)	Name of the security policy rule in effect for the session. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelInspectionRule EMAIL field name: TunnelInspectionRule HTTPS field name: TunnelInspectionRule LEEF field name: TunnelInspectionRule
tunnel_interface (TUNNEL INTERFACE)	3GPP interface from which a GTP message is received. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelInterface EMAIL field name: TunnelInterface HTTPS field name: TunnelInterface LEEF field name: TunnelInterface
tunnel_message_type (TUNNEL MESSAGE TYPE)	Identifies the GTP message type. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelMessageType EMAIL field name: TunnelMessageType HTTPS field name: TunnelMessageType LEEF field name: TunnelMessageType
tunnel_remote_imsi_id (TUNNEL REMOTE IMSI ID)	International Mobile Subscriber Identity (IMSI) of a remote user at the end of an S11-U tunnel. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelRemoteIMSIID EMAIL field name: TunnelRemoteIMSIID HTTPS field name: TunnelRemoteIMSIID LEEF field name: TunnelRemoteIMSIID
tunnel_remote_user_ip.value (TUNNEL REMOTE USER IP)	IP address of a remote user at the end of an S11-U tunnel. Syslog field name: Syslog Field Order CEF field name: PanOSTunnelRemoteUserIP EMAIL field name: TunnelRemoteUserIP HTTPS field name: TunnelRemoteUserIP LEEF field name: TunnelRemoteUserIP
tunnel_sessions_closed (TUNNEL SESSIONS CLOSED)	Number of completed/closed sessions created. Syslog field name: Syslog Field Order CEF field name: cfp4 EMAIL field name: TunnelSessionsClosed HTTPS field name: TunnelSessionsClosed LEEF field name: TunnelSessionsClosed
tunnel_sessions_created (TUNNEL SESSIONS CREATED)	Number of inner sessions created. Syslog field name: Syslog Field Order CEF field name: cfp3 EMAIL field name: TunnelSessionsCreated HTTPS field name: TunnelSessionsCreated LEEF field name: TunnelSessionsCreated
tunneled_app (TUNNELED APPLICATION)	For internal use only. CEF field name: PanOSTunneledApplication EMAIL field name: TunneledApplication HTTPS field name: TunneledApplication LEEF field name: TunneledApplication
tunnelid_imsi (IMSI)	ID of the tunnel being inspected or the International Mobile Subscriber Identity (IMSI) ID of the mobile user. Syslog field name: Syslog Field Order CEF field name: PanOSIMSI EMAIL field name: IMSI HTTPS field name: IMSI LEEF field name: IMSI
url_category.value (URL CATEGORY)	URL category associated with the session. CEF field name: PanOSURLCategory EMAIL field name: URLCategory HTTPS field name: URLCategory LEEF field name: URLCategory
users (USERS)	Source/Destination user. If neither is available, source_ip is used. CEF field name: PanOSUsers EMAIL field name: Users HTTPS field name: Users LEEF field name: Users
vendor_name (VENDOR NAME)	Identifies the vendor that produced the data. CEF field name: Device Vendor EMAIL field name: VendorName HTTPS field name: VendorName LEEF field name: Vendor
vendor_severity.value (VENDOR SEVERITY)	Severity associated with the event. Syslog field name: Syslog Field Order CEF field name: PanOSVendorSeverity EMAIL field name: VendorSeverity HTTPS field name: VendorSeverity LEEF field name: VendorSeverity
vsys (VIRTUAL LOCATION)	String representation of the unique identifier for a virtual system on a Palo Alto Networks firewall. Syslog field name: Syslog Field Order CEF field name: cs3 EMAIL field name: VirtualLocation HTTPS field name: VirtualLocation LEEF field name: VirtualLocation
vsys_id (VIRTUAL SYSTEM ID)	A unique identifier for a virtual system on a Palo Alto Networks firewall. CEF field name: PanOSVirtualSystemID EMAIL field name: VirtualSystemID HTTPS field name: VirtualSystemID LEEF field name: VirtualSystemID
vsys_name (VIRTUAL SYSTEM NAME)	The name of the virtual system associated with the network traffic. Syslog field name: Syslog Field Order CEF field name: PanOSVirtualSystemName EMAIL field name: VirtualSystemName HTTPS field name: VirtualSystemName LEEF field name: VirtualSystemName

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