LSO FortiGate - Traffic: Forward (2)

Vendor Documentation

Sample logs by log type | Administration Guide

Log Fields and Parsing

This section details the log fields available in this log message type and values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means no value is parsed for a specified log field.

Log Field	LogRhythm Default	LogRhythm Default v2.0
date	N/A	N/A
time	N/A	N/A
devname	<subject>	N/A
logid	<vmid> <tag1>	<vmid>
type	<parentprocessname>	<vendorinfo>
subtype	<parentprocessid>	N/A
level	<severity>	<severity>
vd	N/A	<sessiontype>
eventtime	N/A	N/A
srcip	<sip>	<sip>
srcport	<sport>	<sport>
srcintf	<sinterface>	<sinterface>
srcintfrole	N/A	N/A
dstip	<dip>	<dip>
dstname	<url>	N/A
dstport	<dport>	<dport>
dstintf	<dinterface>	<dinterface>
dstinetsvc	<object>	N/A
dstintfrole	N/A	N/A
srcuuid	N/A	N/A
dstuuid	N/A	N/A
poluuid	N/A	N/A
sessionid	<session>	<session>
proto	<protnum>	<protnum>
action	<action> <tag2>	<action> <tag1>
policyid	<policy>	<policy>
policytype	<process>	N/A
service	N/A	<protname>
user	<login>	<login> <domainorigin>
group	<group>	N/A
dstcountry	N/A	N/A
srccountry	N/A	N/A
trandisp	N/A	N/A
tranip	<dnatip>	N/A
transip	<snatip>	<snatip>
transport	N/A	<snatport>
appid	<processid>	<object>
app	<object>	<objectname>
appcat	<objectname>	<objecttype>
apprisk	<severity>	<threatname>
applist	N/A	N/A
appact	<status>	N/A
url	N/A	N/A
duration	<seconds>	<seconds>
sentbyte	<bytesout>	<bytesout>
rcvdbyte	<bytesin>	<bytesin>
sentpkt	<packetsout>	<packetsout>
rcvdpkt	<packetsin>	<packetsin>
utmaction	<result> <tag3>	<status> <tag2>
countapp	N/A	<quantity>
osname	N/A	N/A
mastersrcmac	N/A	N/A
srcmac	N/A	<smac>
srcserver	N/A	N/A
utmref	N/A	N/A
dstmac	<dmac>	<dmac>
devtype	<objecttype>	N/A
srcfamily	<sessiontype>	N/A
unauthuser	<login>	N/A

Log Processing Settings

This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.

LogRhythm Default

Regex ID	Rule Name	Rule Type	Common Event	Classification
1010521	Traffic: Forward	Base Rule	Network Traffic	Network Traffic
	Sniffer Traffic Accept	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Forwarded Traffic Blocked	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	Forwarded Traffic Timeout	Sub Rule	User Session Timeout	Information
	Forwarded Traffic Close	Sub Rule	Connection Closed	Network Traffic
	Forwarded Traffic Accept - Reset	Sub Rule	Connection Reset	Network Traffic
	Local Traffic Denied	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	Forwarded Traffic Denied	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	Forward Traffic Deny	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	ICMP Traffic Allow	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Invalid Traffic	Sub Rule	Connection Failed	Network Traffic
	Malware Activity Blocked	Sub Rule	Failed Botnet Activity	Failed Malware
	Forwarded Traffic Allowed	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Forwarded Traffic Start	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Local Traffic Accepted	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Forwarded Traffic	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Forwarded Traffic Session Closed	Sub Rule	Connection Closed	Network Traffic
	Forwarded Traffic Accept	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Local Traffic Accept	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	Local Traffic Timeout	Sub Rule	Session Disconnected	Other Audit Success
	Network/Traffic Allowed Messages	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	LOG_ID_TRAFFIC_END_FORWARD	Sub Rule	IP Forwarding Events	Network Traffic
	LOG_ID_TRAFFIC_START_FORWARD	Sub Rule	Session Connected	Network Traffic
	LOG_ID_TRAFFIC_ALLOW	Sub Rule	TCP Traffic Allowed	Network Traffic
	LOG_ID_TRAFFIC_DENY	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	LOG_ID_TRAFFIC_OTHER_START	Sub Rule	General Traffic Allowed	Network Traffic
	LOG_ID_TRAFFIC_OTHER_ICMP_ALLOW	Sub Rule	Permitted ICMP Traffic	Network Traffic
	LOG_ID_TRAFFIC_OTHER_ICMP_DENY	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	LOG_ID_TRAFFIC_WANOPT	Sub Rule	WAN Optimization Traffic	Network Traffic
	LOG_ID_TRAFFIC_WEBCACHE	Sub Rule	Web Cache Traffic	Network Traffic
	LOG_ID_TRAFFIC_EXPLICIT_PROXY	Sub Rule	Traffic Allowed by Proxy	Network Allow
	LOG_ID_TRAFFIC_FAIL_CONN	Sub Rule	Connection Failed	Network Traffic
	LOG_ID_TRAFFIC_STAT	Sub Rule	Statistics Collector Message	Information
	LOG_ID_TRAFFIC_UTM_CORRELATION	Sub Rule	General Traffic Allowed	Network Traffic

LogRhythm Default v2.0

Regex ID	Rule Name	Rule Type	Common Event	Classification
1013575	V 2.0: Traffic: Forward: VMID13	Base Rule	Traffic Allowed by Network Firewall	Network Allow
	V 2.0: 13_Traffic Blocked	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	V 2.0: 13_Traffic Session Timeout	Sub Rule	Session Timeout	Warning
	V 2.0: 13_Local Traffic Session Allowed	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	V 2.0: 13_Traffic Session Started	Sub Rule	Network Session Created	Network Traffic
	V 2.0: 13_Traffic Session Denied	Sub Rule	Traffic Denied by Network Firewall	Network Deny
	V 2.0: 13_Traffic Allowed	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	V 2.0: 13_Forward Traffic Allowed	Sub Rule	Traffic Allowed by Network Firewall	Network Allow
	V 2.0: 13_Traffic Reset	Sub Rule	Connection Reset	Network Traffic
	V 2.0: 13_Forward Traffic Client-rst	Sub Rule	Connection Reset	Network Traffic
	V 2.0: 13_Forward Traffic Servert-rst	Sub Rule	Connection Reset	Network Traffic