vpn.soft_ether

[ 1 Introduction ] [ 2 Valid tags and data tables ] [ 3 How is the data sent to Devo? ] [ 4 Table structure ]

Introduction

The tags beginning with vpn.soft_ether identify events generated by SoftEther VPN.

Valid tags and data tables

The full tag must have 4 levels. The first two are fixed as vpn.soft_ether. The third level identifies the type of events sent. The fourth level indicates the event subtype.

These are the valid tags and corresponding data tables that will receive the parsers' data:

Product / Service	Tags	Data tables

Product / Service	Tags	Data tables
SoftEther VPN	`vpn.soft_ether.packet_log.event`	`vpn.soft_ether.packet_log.event`
	`vpn.soft_ether.security_log.event`	`vpn.soft_ether.security_log.event`
	`vpn.soft_ether.server_log.event`	`vpn.soft_ether.server_log.event`

For more information, read more About Devo tags.

How is the data sent to Devo?

Logs generated by SoftEther VPN must be sent to the Devo platform via the Devo Relay to secure communication. See the required relay rules below:

Rule for events of `SoftEther VPN Packet log`

Source port - Any available port.
Target tag - vpn.soft_ether.packet_log.event
Sent without syslog tag - ✓
Stop processing - ✓

Rule for events of `SoftEther VPN Security log`

Source port - Any available port.
Target tag - vpn.soft_ether.security_log.event
Sent without syslog tag - ✓
Stop processing - ✓

Rule for events of `SoftEther VPN Server log`

Source port - Any available port.
Target tag - vpn.soft_ether.server_log.event
Sent without syslog tag - ✓
Stop processing - ✓

Table structure

These are the fields displayed in these tables:

vpn.soft_ether.packet_log.event
vpn.soft_ether.security_log.event
vpn.soft_ether.server_log.event

vpn.soft_ether.packet_log.event

Field	Type	Field transformation	Source field name	Extra fields

Field	Type	Field transformation	Source field name	Extra fields
eventdate	`timestamp`
machine	`str`
sever_timestamp	`timestamp`	`parsedate(server_date, +" " + server_time, dateformat("YYYY-MM-DD HH:mm:ss.SSS"))`	server_time server_date
source_session_id	`str`
destination_session_id	`str`
source_mac	`str`
destination_mac	`str`
protocol	`str`
packet_size	`int4`
packet_type	`str`
packet_flags	`str`
source_ip	`str`
source_ipv4	`ip4`
source_port	`str`
destination_ip	`str`
destination_ipv4	`ip4`
destination_port	`str`
sequence_number	`int8`
ack_number	`int8`
protocol_information	`str`
packet_data	`str`
physical_source_ip	`str`
physical_source_ipv4	`ip4`
physical_destination	`str`
physical_destination_ipv4	`ip4`
hostchain	`str`			✓
tag	`str`			✓
rawMessage	`str`			✓

vpn.soft_ether.security_log.event

Field	Type	Extra fields

Field	Type	Extra fields
eventdate	`timestamp`
machine	`str`
protocol	`str`
session_id	`str`
action	`str`
source_ip	`str`
source_ipv4	`ip4`
source_port	`str`
destination_ip	`str`
destination_ipv4	`ip4`
destination_port	`str`
hostchain	`str`	✓
tag	`str`	✓
rawMessage	`str`	✓

vpn.soft_ether.server_log.event

Field	Type	Extra fields

Field	Type	Extra fields
eventdate	`timestamp`
machine	`str`
connection_id	`str`
protocol	`str`
encryption_algorithm_name	`str`
action	`str`
hostname	`str`
client_ip	`str`
client_ipv4	`ip4`
client_port	`str`
hostchain	`str`	✓
tag	`str`	✓
rawMessage	`str`	✓