macOS 的具体连接为：System Preferences > Network > + > Interface: VPN, VPN Type: IKEv2, Service Name: your favorite service name ，最后填上服务器域名，Remote ID 和用户的帐号密码就能连接了，Remote ID 通常就是服务器域名。iOS 和 Windows 10 的连接和 macOS 类似。
#/etc/strongswan/strongswan.d/charon-logging.conf
charon {
# Section to define file loggers, see LOGGER CONFIGURATION in
# strongswan.conf(5).
filelog {
# <name> may be the full path to the log file if it only contains
# characters permitted in section names. Is ignored if path is
# specified.
# <name> {
# Loglevel for a specific subsystem.
# <subsystem> = <default>
# If this option is enabled log entries are appended to the existing
# file.
# append = yes
# Default loglevel.
# default = 1
# Enabling this option disables block buffering and enables line
# buffering.
# flush_line = no
# Prefix each log entry with the connection name and a unique
# numerical identifier for each IKE_SA.
# ike_name = no
# Optional path to the log file. Overrides the section name. Must be
# used if the path contains characters that aren't allowed in
# section names.
# path =
# Adds the milliseconds within the current second after the
# timestamp (separated by a dot, so time_format should end with %S
# or %T).
# time_add_ms = no
# Prefix each log entry with a timestamp. The option accepts a
# format string as passed to strftime(3).
# time_format =
# }
charon-debug-log {
# this setting is required with 5.7.0 and newer if the path contains dots
path = /var/log/charon_debug.log
time_format = %a, %Y-%m-%d, %H:%M:%S
default = 2
mgr = 0
net = 1
enc = 1
asn = 1
job = 1
ike_name = yes
append = no
flush_line = yes
}
}
# Section to define syslog loggers, see LOGGER CONFIGURATION in
# strongswan.conf(5).
syslog {
# Identifier for use with openlog(3).
# identifier =
# <facility> is one of the supported syslog facilities, see LOGGER
# CONFIGURATION in strongswan.conf(5).
# <facility> {
# Loglevel for a specific subsystem.
# <subsystem> = <default>
# Default loglevel.
# default = 1
# Prefix each log entry with the connection name and a unique
# numerical identifier for each IKE_SA.
# ike_name = no
# }
}
}
charon-systemd {
# Section to configure native systemd journal logger, very similar to the
# syslog logger as described in LOGGER CONFIGURATION in strongswan.conf(5).
journal {
# Loglevel for a specific subsystem.
# <subsystem> = <default>
# Default loglevel.
default = -1
}
}