Parameter overview for the trace command

Note: The traces available for a particular model can be displayed by the CLI by entering trace without any arguments.
Table 1. Overview of some executable traces
This parameter ... ...causes the following message in the trace:
ACME Automatic Certificate Management Environment (ACME) client
ADSL-CTRL Output of all management packets for the internal ADSL interface
ADSL-DATA Output of all packets transmitted via the internal ADSL interface
ADSL-Modem Extended status information regarding the internal ADSL interface
ADSL-Status Information regarding the connection status as well as the connection and disconnection of the internal ADSL interface
ARP Address resolution protocol
ATM-cell ATM packet layer
ATM-error ATM error
Autoload Information regarding the automatic firmware and configuration load during a device rollout
Automatic-Firmware-Updater Information regarding the automatic firmware update
B-Analog Status information regarding the analog audio channel
BGP-Adj-RIB-In Information regarding Border Gateway Protokoll Updates received from neighbors (BGP-Adj-RIB-In)
BGP-Adj-RIB-Out Information regarding Border Gateway Protokoll Updates sent to neighbors (BGP-Adj-RIB-Out)
BGP-Connection Event processing and State changes of the individual Statemachines as well as readably formatted BGP messages sent / received by the Statemachine
BGP-Control Information regarding the processing of the BGP configuration
BGP-Message Internal messages between the BGP threads (Note: Creates a lot of messages, usually only the number of the State Machine)
BGP-Network Information regarding the creation of an outgoing BGP connection and accepting or rejecting of incoming BGP connections
BGP-Packet Shows received and sent BGP packets as a hexdump (associated State Machine can only be resolved by number at the time of data retrieval)
BGP-Phase-Two Shows, why BGP Phase 2 prefers or ignores a prefix (Note: Can create a lot of messages)
BGP-Policy Information regarding the processing of Border Gateway Protokoll routes when using rules
Bonjour-Proxy-Packet Packets of the Bonjour-Proxy
Bonjour-Proxy-Status Status information of the Bonjour-Proxy
Bridge Information on the LAN bridge
BT-Status Status information regarding the BLE interface
Callmanager Status information regarding the Voice Call Manager
CAPWAP-CTRL Status information regarding the control channel between a WLAN-Controller and managed access point
CAPWAP-DATA Packets transmitted via the Layer3-Tunnel between the WLAN-Controller and a managed access point
CAPWAP-RF-Opt Status information regarding the WLC-based radio field optimization
CAPWAP-Firmware Informationen zum zentralen Firmwaremanagement auf WLAN-Controllern
CF-Status Status information regarding the Content-Filter
CF-Urls Status information regarding URLs in the Content-Filter
COM-Port-Server Status information about the Com-Port-Server
Config-Sync: Status information regarding Config-Sync (automatic configuration synchronisation)
Connact Messages from the activity protocol
CRL-Client Status information regarding the Certificate Revocation List (CRL) Client
Cron Activities of the scheduler (cron table)
D-channel Shows communication via ISDN D-Channel (Call setup and termination)
DFS-Pulse Shows radar pulses in the 5 GHz band (DFS - Dynamic Frequency Selection)
DFS-Status Shows ecvents which are related to dynamic frequency detection and radar detection
DHCP Dynamic host configuration protocol
DHCPv6-Client Status information regarding the DHCPv6-Client
DHCPv6-Relay-Agent Status information regarding the DHCPv6-Relay-Agent
DHCPv6-Server Status information regarding the DHCPv6-Server
DNS Domain name service protocol
DS-Lite Status information regarding Dual Stack Lite (DS-Lite)
DSLoL Status information regarding DSLoL (DSL over LAN)
DSR-CTRL Status information regarding the setup and termination of connections to Analog/ISDN devices
DSR-IPT Shows received and sent voice packets between SIP and Analog/ISDN (Note: Similar to the MEDIA-PCM trace, but more specialised towards Analog/ISDN devices)
DTLS Status information regarding DTLS connection (is used by CAPWAP )
DYN-AUTH-Client Status information regarding the client for dynamic authorization by RADIUS CoA (Change of Authorization)
DYN-AUTH-Server Status information regarding the server for dynamic authorization by RADIUS CoA (Change of Authorization)
EAP Trace on EAP, the key negotiation protocol used with WPA/802.11i and 802.1X
Error Connection error messages
Ethernet Information on the Ethernet interfaces
Filesystem Status information regarding the filesystem
Firewall Displays firewall events
Firmware-Upload Status information regarding the firmware upload
FPing Status information regarding the FPing command
FRONTPANEL-Serial Information regarding the display monitor controller on WLC-1000/WLC-2000/ISG series
FW-DNS Changes to the firewall database of DNS destinations:
  • If a DNS packet arrives, it outputs the packet along with the affected wildcard expressions and destinations.
  • If the TTL (time-to-live) of an entry expires, it outputs the associated record along with the relevant wildcard expressions and destinations.
  • If one of the two firewalls registers or de-registers a DNS destination because its configuration has changed.
  • If there is a change to the table Set up > Firewall > DNS-Destinations or Set up > Firewall > DNS-Destination-List.
GRE Messages to GRE tunnels
hnat Information on hardware NAT
HTTP-Client Status information regarding HTTP-Client events
HTTP-Client-DNS Status information regarding DNS-based HTTP-Client events
HTTP-Server Status information regarding HTTP-Server events
HWMON-Serial Information regarding the Hardware Monitor Controller on WLC-1000/WLC-2000/ISG series
IAPP Trace on inter access point protocol giving information on wireless LAN roaming.
ICMP Internet control message protocol
ICMPv6 Status information regarding the Internet Control Message Protocol for IPv6
IGMP-Snooping Information regarding IGMP snooping in the LAN bridge (IGMP - Internet Group Management Protocol)
Iperf-Server-Daemon Status information regarding the iPerf server
IP-masquerading Events in the masquerading module
IPv4-Config Information regarding the internal IPv4-Control-Plane
IPv4-Host Shows IPv4 packets, which the router itself sends or receives
IPv4-Interfaces Information about the internal management of logical IPv4 interfaces
IPv4-LAN-Packet Shows IPv4 LAN packets (without packets destined for the router itself and packets created by the router)
IPv4-Packet Shows all IPv4 packets (without packets destined for the router itself and packets created by the router)
IPv4-RIB Status information regarding the IPv4 Routing Information Base (RIB)
IPv4-WAN-Packet Shows IPv4 WAN packets (without packets destined for the router itself and packets created by the router)
IPv6-config Information about the IPv6 configuration
IPv6-firewall IPv6 firewall events
IPv6-Interfaces Information about the IPv6 interfaces
IPv6-LAN-Packet Data packets over the IPv6 LAN connection
IPv6-router Information about the IPv6 routing
IPv6-WAN-Packet Data packets over the IPv6 WAN connection
L2TP L2TPv2 / v3 protocol
L7-Detection Shows the connections recognised by the Layer-7 detection
L7-Detection-Status Shows general status information regarding the Layer-7 detection
LANAUTH LAN authentication (e.g. Public Spot)
LACP Information regarding the Link Aggregation Control Protocol (LACP)
LBS-Client Information regarding the Location Based Services Client
License-Management Information regarding license files (vRouter)
LISP-Config Information regarding the Locator / ID Separation Protocol (LISP)
LISP-Control Information regarding the Control-Plane of the Locator / ID Separation Protocol (LISP)
LISP-Data Shows data packets of the Locator / ID Separation Protocol (LISP)
LISP-Error Shows error messages of the Locator / ID Separation Protocol (LISP)
LL2M Information regarding the LANCOM Layer 2 Management Protokoll
Load-balancer Information on load balancing
Mail-client E‑mail processing by the internal mail client
MEDIA Status information regarding the Media Receiver (Setup/Termination of media endpoints and streams)
MEDIA-CODECS Status information regarding the Media Receiver with focus on Codec negotiation
MEDIA-PCM Shows data between SIP and Analog/ISDN (Note: Similar to the DSR-IPT trace, but more specialised towards the Media Receiver)
MLD Information regarding the IPv6 Multicast Listener Discovery (MLD)
ND-CACHE Information regarding the IPv6 Neighbor Discovery Protocol Cache
ND-DAD Information regarding the Duplicate Address Detection of the IPv6 Neighbor Discovery Protocol
NETFLOW-Common NETFLOW-Error NETFLOW-Export NETFLOW-Metering For more information about NetFlow/IPFIX, please see Netflow / IPFIX.
NTP Timeserver trace
OAM Information regarding Ethernet OAM
OCSP-Client Information regarding the Online Certificate Status Protocol (OCSP) Client
OCSP-Server Information regarding the Online Certificate Status Protocol (OCSP) Server / Responder
OSPF-Expert Expert information regarding the Open Shortest Path First (OSPF) protocol
OSPF-LSA Information regarding the Open Shortest Path First (OSPF) Link State Advertisements (LSA)
OSPF-Neighbor Information regarding the Open Shortest Path First (OSPF) neighbors
OSPF-Packet Shows Open Shortest Path First (OSPF) packets
OSPF-Redistribution Information regarding the Open Shortest Path First (OSPF) redistribution of routes with a different routing protocol source
OSPF-Router Information regarding the Open Shortest Path First (OSPF) Router
Outband Information regarding the outband interface (serial)
Packet-dump Displays the first 64 bytes of a packet in hexadecimal
PbSpot-Advertisement Information regarding the insertion of advertising in the Public Spot
PCAP Information regarding Packet Capture (PCAP)
PMS Information regarding the Fidelio interface (PMS - Property Management System)
Port-Listener-Switch Information regarding the switch between PSec and IPSec-over-HTTPS
PPP PPP protocol negotiation
PRP Information regarding the Parallel Redundancy Protocol (PRP)
Provisioning Information regarding provisioning of DECT base stations
PSTN-MNGMT Information regarding the setup and termination of connections between PSTN devices (Analog/ISDN) and betweem PSTN and SIP
Q.931 Information regarding the ISDN D-Channel Layer 3 Protocol
RADIUS-Client Informationen about the RADIUS-Client
RADIUS-Server Information about the RADIUS-Server
RADSEC Information about RADSEC
RIP IP Routing Information Protocol
Rollout-Agent Information regarding the Rollout-Agent
Rollout-Wizard Information regarding the Rollout-Wizard
Route-Monitor Information regarding the Route-Monitor
SCEP-CA Information regarding the Simple Certificate Enrollment Protocol (SCEP) Certificate Authority (CA)
SCEP-Client Information regarding the Simple Certificate Enrollment Protocol (SCEP) Client
Script Script negotiation
Serial Information on the state of the serial interface
SFP Status information regarding SFP ports
SI3220 Status information regarding the SI3220 SLIC chip
SIP-ALG Status information regarding SIP-ALG (Application Layer Gateway)
SIP-ALG-Packet Shows packets transmitted via the SIP-ALG (Application Layer Gateway)
SIP-Connection Status information regarding the setup and termination of SIP connections
SIP-packet SIP information that is exchanged between a VoIP router and a SIP provider or an upstream SIP telephone system
SLIC Status information about the analog telephony interface
SMTP-client E‑mail processing by the internal mail client
SNTP Simple network time protocol
Spgtree Information on spanning tree protocol
Status Connection status messages
SSH Information regarding SSH connections to the SSH server and from the SSH client
SSL-Encapsulation Information regarding VPN encapsulation via IPSec-over-HTTPS
T.38 Debug output for the T.38 library
Tacacs+ Information regarding the TACACS+ protocol
TCP Information regarding TCP connections orifginating from or directed to the device
TFTP-Client Information regarding TFTP connections initiated by the TFTP-Client
TLS Information regarding SSL/TLS connections originating from or directed to the device
TR064-StateEngine Information about the State-Machine in TR-064
TR069-Engine Information regarding TR-069/CWMP
TR069-Message Information regarding messages in TR-069/CWMP
TR069-State Information regarding the State-Machine in TR-069/CWMP
USB Information on the state of the USB interface
UserDef-Wizards Information regarding the user-defined wizards in WEBconfig
VCM-DNS Information regarding the DNS resolution of the Voice Call Manager
VDSL-CTRL Shows all management packets of the internal VDSL modem
VDSL-DATA Shows all packets transmitted via the internal VDSL modem
VDSL-Modem Extended status regarding the internal VDSL modem
VDSL-Status Information about the connection status as well as the setup and termination of the internal VDSL modem
VLAN Information about VLAN tagging for individual packets
VLB-Packet Packet information regarding the IKEv2 Server-Loadbalancer
VLB-Status Status information regarding the IKEv2 Server-Loadbalancer
VPN-Debug Extensive debug information for VPN connections
VPN-IKE Shows IKE packets in the VPN
VPN-Mesh Trace for LANCOM Advanced Mesh VPN (AMVPN).
VPN-Packet IPSec and IKE packets
VPN-Status IPSec and IKE negotiations
VRRP Information on the virtual router redundancy protocol
VRRP-Status Information about processing the Virtual Router Redundancy Protocol (VRRP), e.g. information regarding states, roles, neigbors and errors
VRRP-Packet Information regarding packets of the Virtual Router Redundancy Protocol (VRRP)
WISPr-PbSpot Information about the Wireless Internet Service Provider Roaming (WISPr) protocol in the Public Spot
WePaper-Coordination Status information regarding the coordinated ePaper channel selection
WireGuard Enables the basic WireGuard traces of negotiation packets as well as status and debug information.
WG-Packet Displays the WireGuard payload packets.
WLAN Information on activity in the wireless networks
WLAN-ACL Status messages about MAC filtering rules.
Note: The display depends on how the WLAN data trace is configured. If a MAC address is specified there, the trace shows only the filter results relating to that specific MAC address.
WLAN-Adapt-RF-Opt Information regarding Adaptive RF Optimization events
WLAN-AGGREGATION Information regarding aggregation of WLAN packets (Note: Only works with 802.11n chipsets)
WLAN-ANI Information regarding Adaptive Noise Immunity
WLAN-CCA Information regarding WLAN-CCA (Clear Channel Assessment) (Note: Only works with 802.11n chipsets)
WLAN-DATA Output of all packets transmitted via the internal WLAN interfaces
WLAN-NOISE Status information regarding the noise level of the WLAN modules
WLAN-POWERSAVING Status information regarding WLAN-Power-Saving (Note: Only works with 802.11n chipsets)
WLAN-OFFLOAD Additional statis information regarding WLAN modules with 802.11ac or newer chipsets
WLAN-OWE Status information regarding Opportunistic Wireless Encryption (Enhanced Open)
WLAN-RATE Status information regarding rate adaption of WLAN modules with 802.11n chipset
WLAN-SAE Status information regarding SAE authentication, which is used with WPA3
WLAN-STATUS General WLAN status information
WLAN-STEERING Status information regarding WLAN-Client-Management
WLAN-STRENGTH Status information regarding the seen signal strength of connected WLAN clients or P2P connections
WLC-Steering Status information regarding WLC-based Client-Steering
WLC-Tunnel Information regarding Status connections between two WLAN-Controllers
WWAN-Control Output of the management communication of the internal WWAN interface
WWAN-Data Output of all packets transmitted via the internal WWAN interface
WWAN-Modem Extended status information regarding the internal WWAN interface
XML-Interface-PbSpot Messages from the Public Spot XML interface

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