Table 54 Syslog Logs; Table 55 Rfc-2408 Isakmp Payload Types - ZyXEL Communications ZyWall 35 User Manual

ZyWALL 35 User's Guide
Table 53 ICMP Notes (continued)
TYPE CODE
0
15
0
16
0
Syslog Logs
There are two types of syslog: event logs and traffic logs. The device generates an event log
when a system event occurs, for example, when a user logs in or the device is under attack.
The device generates a traffic log when a "session" is terminated. A traffic log summarizes the
session's type, when it started and stopped the amount of traffic that was sent and received and
so on. An external log analyzer can reconstruct and analyze the traffic flowing through the
device after collecting the traffic logs.

Table 54 Syslog Logs

LOG MESSAGE
Event Log: <Facility*8 + Severity>Mon dd
hr:mm:ss hostname
src="<srcIP:srcPort>"
dst="<dstIP:dstPort>" msg="<msg>"
note="<note>" devID="<mac address>"
cat="<category>"
Traffic Log: <Facility*8 + Severity>Mon
dd hr:mm:ss hostname
src="<srcIP:srcPort>"
dst="<dstIP:dstPort>" msg="Traffic Log"
note="Traffic Log" devID="<mac
address>" cat="Traffic Log"
duration=seconds sent=sentBytes
rcvd=receiveBytes dir="<from:to>"
protoID=IPProtocolID
proto="serviceName" trans="IPSec/
Normal"
The following table shows RFC-2408 ISAKMP payload types that the log displays. Please
refer to the RFC for detailed information on each type.

Table 55 RFC-2408 ISAKMP Payload Types

LOG DISPLAY
SA
PROP
TRANS
690
DESCRIPTION
Timestamp reply message
Information Request
Information request message
Information Reply
Information reply message
DESCRIPTION
This message is sent by the system ("RAS" displays as the
system name if you haven't configured one) when the router
generates a syslog. The facility is defined in the Log
Settings screen. The severity is the log's syslog class. The
definition of messages and notes are defined in the various
log charts throughout this appendix. The "devID" is the MAC
address of the router's LAN port. The "cat" is the same as
the category in the router's logs.
This message is sent by the device when the connection
(session) is closed. The facility is defined in the Log
Settings screen. The severity is the traffic log type. The
message and note always display "Traffic Log". The "proto"
field lists the service name. The "dir" field lists the incoming
and outgoing interfaces ("LAN:LAN", "LAN:WAN",
"LAN:DMZ", "LAN:DEV" for example).
PAYLOAD TYPE
Security Association
Proposal
Transform
Appendix Q Log Descriptions