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:
Status Connection status messages
Error Connection error messages
ACME Automatic Certificate Management Environment (ACME) client
ADSL ADSL connection status
ARP Address resolution protocol
ATM-cell ATM packet layer
ATM-error ATM error
Bridge Information on the wireless LAN bridge
Connact Messages from the activity protocol
Cron Activities of the scheduler (cron table)
D-channel-dump Traces the D channel of the ISDN bus connected
DFS Trace on dynamic frequency selection, automatic channel selection in the 5 GHz wireless LAN band
DHCP Dynamic host configuration protocol
DNS Domain name service protocol
EAP Trace on EAP, the key negotiation protocol used with WPA/802.11i and 802.1X
Ethernet Information on the Ethernet interfaces
Firewall Displays firewall events
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
IAPP Trace on inter access point protocol giving information on wireless LAN roaming.
ICMP Internet control message protocol
IGMP Information on the Internet group management protocol
IP-masquerading Events in the masquerading module
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
LANAUTH LAN authentication (e.g. Public Spot)
Load-balancer Information on load balancing
Mail-client E‑mail processing by the internal mail client
VPN-Mesh Trace for LANCOM Advanced Mesh VPN (AMVPN).
NetBIOS NetBIOS management
NETFLOW-Common NETFLOW-Error NETFLOW-Export NETFLOW-Metering For more information about NetFlow/IPFIX, please see Netflow / IPFIX.
NTP Timeserver trace
Packet-dump Displays the first 64 bytes of a packet in hexadecimal
PPP PPP protocol negotiation
RADIUS RADIUS trace
RIP IP routing information protocol
Script Script negotiation
Serial Information on the state of the serial interface
SIP-packet SIP information that is exchanged between a VoIP router and a SIP provider or an upstream SIP telephone system
SMTP-client E‑mail processing by the internal mail client
SNTP Simple network time protocol
Spgtree Information on spanning tree protocol
USB Information on the state of the USB interface
VLAN Information on virtual networks
VPN-packet IPSec and IKE packets
VPN-status IPSec and IKE negotiations
VRRP Information on the virtual router redundancy protocol
Wireless-LAN 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.
XML-Interface-PbSpot Messages from the Public Spot XML interface

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