Appendix

ack:	The acknowledge number sent by the receiving port, verifying that the packet has been picked up by this port.
agent	Shows you which browser and operating system the client is using.
args	Arguments are the part of a query.
BLOB	Binary Large OBject.
body	The actual content of a mail or HTTP site
canvas	In the Netlogger, the area where the individual configuration is build
Client_Address	The IP address of a client.
client_ip	The IP address of a client.
Client_port	The port used by the client.
content_type	Data type of the content.
cookie	Is a packet of information sent by a server to a browser, and then sent back by the browser, each time it accesses that server.
DNS	Domain Name System, a system that stores information about Host- and domain names in a database on networks.
dst_ip	Destination IP address
dst_mac	Destination Mac address
dst_port	Destination port
eth_proto	Ethernet Protocol, an example could be IP.
forwarded_for	Client IP address added by gateway.
from_addr	Address of a particular e-mails sender.
FTP	File Transfer Protocol.
Gateway	A webpage designed to attract visitors and search engines, to a particular website.
HTTP	Hyper Text Transfer Protocol. The primary method used to convey information on the internet.
ICMP	Primarily used by networked computers' OS to send error messages-indicating, for example, that a requested service is not available or that a host or router could not be reached.
icmp_code	Depending on icmp_type
icmp_type	A typename describing problems in handling the packet.
ip_proto	Shows weather the packet type is: TCP, UDP or ICMP
method	Implementation of code responding to certain messages. Example: GET and POST are both methods
NNTP	Network News Transfer Protocol
Operator	A type of funktion.
Outer join	Combines records from two or more sets of records. In a new record.
Packets Operations	Group of tools in the Netlogger, operating on the packet level.
Palette	Is located to the left of the canvas in the Netlogger. The location of various tools.
post_len	The length of a post, measured in bytes.
processing_time	The time spend processing a request, measured in seconds.
Protocol	Convention or standard that controls or enables the connection, communication, and data transfer between two computing endpoints.
Protocol Extractors	Group of tools in the Netlogger, extracting information, from various types of protocols.
query_type	A name indicating in which direction data should be routed. Example MX for mails and A for HTTP traffic.
recipient	The receiver of a mail.
Record Operations	Group of tools in the Netlogger, operating on the record level.
ref_args	As args, but extracted from referrer
referrer	The URL of the previous webpage from which a link was followed.
ref_host	As host, but extracted from referrer
ref_uri	As uri, but extracted from referrer
scope	An interval. of the type: [x:y]
sender	The sender of a mail.
sequence	The control number in a TCP transfer
Server_Address	The IP Address of the server handling the query or request.
server_ip	The IP Address of the server handling the query or request.
server_port	The port utilized by the server handling the query or request.
set_cookie	The cookie send from http server to the client
SMTP	Simple Mail Transfer Protocol. Protocol used while sending/receiving mail.
snippet	A sample of the body.
src_ip	Source IP Address
src_mac	Source Mac Address
src_port	Source Port
Syslog	Standard for forwarding log messages on an IP network.
TCP	Transmission Control Protocol.
tcp_flag	Info about the TCP packet eg. syn, ack, reset ...
timestamp	A time code.
time taken	Inteval between request and response.
to_addr	The address typed in the "to" field of a mail.
UDP	User Datagram Protocol.
unix timestamp	A number describing a point in time.
uri	Uniform Resource Identifier
via	Field in Extract HTTP output, there may be filled in by a gateway
W3C format	Log format certified by World Wide Web Consortium
window	Window size. The maximum number outstanding packets allowed, before retransmitting packets.