|
# User authentication method. Could be set multiple times and in that case
|
|
# all should succeed.
|
|
# Options: certificate, pam.
|
|
#auth = "certificate"
|
|
#auth = "pam"
|
|
|
|
# The gid-min option is used by auto-select-group option, in order to
|
|
# select the minimum group ID.
|
|
#auth = "pam[gid-min=1000]"
|
|
|
|
# The plain option requires specifying a password file which contains
|
|
# entries of the following format.
|
|
# "username:groupname:encoded-password"
|
|
# One entry must be listed per line, and 'ocpasswd' can be used
|
|
# to generate password entries.
|
|
auth = "|AUTH|"
|
|
|
|
# A banner to be displayed on clients
|
|
banner = "Welcome to OpenWRT"
|
|
|
|
#isolate-workers = true
|
|
|
|
# When the server has a dynamic DNS address (that may change),
|
|
# should set that to true to ask the client to resolve again on
|
|
# reconnects.
|
|
listen-host-is-dyndns = |DYNDNS|
|
|
|
|
# Use listen-host to limit to specific IPs or to the IPs of a provided
|
|
# hostname.
|
|
#listen-host = [IP|HOSTNAME]
|
|
|
|
# Limit the number of clients. Unset or set to zero for unlimited.
|
|
#max-clients = 1024
|
|
max-clients = |MAX_CLIENTS|
|
|
|
|
# Limit the number of client connections to one every X milliseconds
|
|
# (X is the provided value). Set to zero for no limit.
|
|
rate-limit-ms = 100
|
|
|
|
# Limit the number of identical clients (i.e., users connecting
|
|
# multiple times). Unset or set to zero for unlimited.
|
|
max-same-clients = |MAX_SAME|
|
|
|
|
# TCP and UDP port number
|
|
tcp-port = |PORT|
|
|
|UDP|udp-port = |PORT|
|
|
|
|
# Stats report time. The number of seconds after which each
|
|
# worker process will report its usage statistics (number of
|
|
# bytes transferred etc). This is useful when accounting like
|
|
# radius is in use.
|
|
#stats-report-time = 360
|
|
|
|
# Keepalive in seconds
|
|
keepalive = 32400
|
|
|
|
# Dead peer detection in seconds.
|
|
dpd = |DPD|
|
|
|
|
# Dead peer detection for mobile clients. The needs to
|
|
# be much higher to prevent such clients being awaken too
|
|
# often by the DPD messages, and save battery.
|
|
# (clients that send the X-AnyConnect-Identifier-DeviceType)
|
|
#mobile-dpd = 1800
|
|
|
|
# MTU discovery (DPD must be enabled)
|
|
try-mtu-discovery = false
|
|
|
|
# The key and the certificates of the server
|
|
# The key may be a file, or any URL supported by GnuTLS (e.g.,
|
|
# tpmkey:uuid=xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx;storage=user
|
|
# or pkcs11:object=my-vpn-key;object-type=private)
|
|
#
|
|
# There may be multiple certificate and key pairs and each key
|
|
# should correspond to the preceding certificate.
|
|
server-cert = /etc/ocserv/server-cert.pem
|
|
server-key = /etc/ocserv/server-key.pem
|
|
|
|
# Diffie-Hellman parameters. Only needed if you require support
|
|
# for the DHE ciphersuites (by default this server supports ECDHE).
|
|
# Can be generated using:
|
|
# certtool --generate-dh-params --outfile /path/to/dh.pem
|
|
#dh-params = /path/to/dh.pem
|
|
|
|
# If you have a certificate from a CA that provides an OCSP
|
|
# service you may provide a fresh OCSP status response within
|
|
# the TLS handshake. That will prevent the client from connecting
|
|
# independently on the OCSP server.
|
|
# You can update this response periodically using:
|
|
# ocsptool --ask --load-cert=your_cert --load-issuer=your_ca --outfile response
|
|
# Make sure that you replace the following file in an atomic way.
|
|
#ocsp-response = /path/to/ocsp.der
|
|
|
|
# In case PKCS #11 or TPM keys are used the PINs should be available
|
|
# in files. The srk-pin-file is applicable to TPM keys only, and is the
|
|
# storage root key.
|
|
#pin-file = /path/to/pin.txt
|
|
#srk-pin-file = /path/to/srkpin.txt
|
|
|
|
# The Certificate Authority that will be used to verify
|
|
# client certificates (public keys) if certificate authentication
|
|
# is set.
|
|
#ca-cert = /etc/ocserv/ca.pem
|
|
|
|
# The object identifier that will be used to read the user ID in the client
|
|
# certificate. The object identifier should be part of the certificate's DN
|
|
# Useful OIDs are:
|
|
# CN = 2.5.4.3, UID = 0.9.2342.19200300.100.1.1
|
|
#cert-user-oid = 0.9.2342.19200300.100.1.1
|
|
|
|
# The object identifier that will be used to read the user group in the
|
|
# client certificate. The object identifier should be part of the certificate's
|
|
# DN. Useful OIDs are:
|
|
# OU (organizational unit) = 2.5.4.11
|
|
#cert-group-oid = 2.5.4.11
|
|
|
|
# The revocation list of the certificates issued by the 'ca-cert' above.
|
|
#crl = /etc/ocserv/crl.pem
|
|
|
|
# Uncomment this to enable compression negotiation (LZS, LZ4).
|
|
|COMPRESSION|compression = true
|
|
|
|
# GnuTLS priority string
|
|
tls-priorities = "NORMAL:%SERVER_PRECEDENCE:%COMPAT:-VERS-SSL3.0"
|
|
|
|
# To enforce perfect forward secrecy (PFS) on the main channel.
|
|
#tls-priorities = "NORMAL:%SERVER_PRECEDENCE:%COMPAT:-VERS-SSL3.0:-RSA"
|
|
|
|
# The time (in seconds) that a client is allowed to stay connected prior
|
|
# to authentication
|
|
auth-timeout = 40
|
|
|
|
# The time (in seconds) that a client is allowed to stay idle (no traffic)
|
|
# before being disconnected. Unset to disable.
|
|
#idle-timeout = 1200
|
|
|
|
# The time (in seconds) that a mobile client is allowed to stay idle (no
|
|
# traffic) before being disconnected. Unset to disable.
|
|
#mobile-idle-timeout = 2400
|
|
|
|
# The time (in seconds) that a client is not allowed to reconnect after
|
|
# a failed authentication attempt.
|
|
min-reauth-time = 360
|
|
|
|
# Banning clients in ocserv works with a point system. IP addresses
|
|
# that get a score over that configured number are banned for
|
|
# min-reauth-time seconds. By default a wrong password attempt is 10 points,
|
|
# a KKDCP POST is 1 point, and a connection is 1 point. Note that
|
|
# due to difference processes being involved the count of points
|
|
# will not be real-time precise.
|
|
#
|
|
# Score banning cannot be reliably used when receiving proxied connections
|
|
# locally from an HTTP server (i.e., when listen-clear-file is used).
|
|
#
|
|
# Set to zero to disable.
|
|
max-ban-score = 50
|
|
|
|
# The time (in seconds) that all score kept for a client is reset.
|
|
ban-reset-time = 300
|
|
|
|
# In case you'd like to change the default points.
|
|
#ban-points-wrong-password = 10
|
|
#ban-points-connection = 1
|
|
#ban-points-kkdcp = 1
|
|
|
|
# Cookie timeout (in seconds)
|
|
# which he can reconnect. That cookie will be invalided if not
|
|
# used within this timeout value. On a user disconnection, that
|
|
# cookie will also be active for this time amount prior to be
|
|
# invalid. That should allow a reasonable amount of time for roaming
|
|
# between different networks.
|
|
cookie-timeout = 300
|
|
|
|
# Whether roaming is allowed, i.e., if true a cookie is
|
|
# restricted to a single IP address and cannot be re-used
|
|
# from a different IP.
|
|
deny-roaming = false
|
|
|
|
# ReKey time (in seconds)
|
|
# ocserv will ask the client to refresh keys periodically once
|
|
# this amount of seconds is elapsed. Set to zero to disable.
|
|
rekey-time = 172800
|
|
|
|
# ReKey method
|
|
# Valid options: ssl, new-tunnel
|
|
# ssl: Will perform an efficient rehandshake on the channel allowing
|
|
# a seamless connection during rekey.
|
|
# new-tunnel: Will instruct the client to discard and re-establish the channel.
|
|
# Use this option only if the connecting clients have issues with the ssl
|
|
# option.
|
|
rekey-method = ssl
|
|
|
|
# Script to call when a client connects and obtains an IP
|
|
# Parameters are passed on the environment.
|
|
# REASON, USERNAME, GROUPNAME, HOSTNAME (the hostname selected by client),
|
|
# DEVICE, IP_REAL (the real IP of the client), IP_LOCAL (the local IP
|
|
# in the P-t-P connection), IP_REMOTE (the VPN IP of the client),
|
|
# ID (a unique numeric ID); REASON may be "connect" or "disconnect".
|
|
|
|
# These scripts are not needed if you have setup an interface for all vpns+
|
|
# devices.
|
|
#connect-script = /usr/bin/ocserv-script
|
|
#disconnect-script = /usr/bin/ocserv-script
|
|
|
|
# UTMP
|
|
use-utmp = false
|
|
|
|
# Whether to enable support for the occtl tool (i.e., either through D-BUS,
|
|
# or via a unix socket).
|
|
use-occtl = true
|
|
|
|
# socket file used for IPC with occtl. You only need to set that,
|
|
# if you use more than a single servers.
|
|
occtl-socket-file = /var/run/occtl.socket
|
|
|
|
# PID file. It can be overriden in the command line.
|
|
pid-file = /var/run/ocserv.pid
|
|
|
|
# The default server directory. Does not require any devices present.
|
|
chroot-dir = /var/lib/ocserv
|
|
|
|
# socket file used for IPC, will be appended with .PID
|
|
# It must be accessible within the chroot environment (if any)
|
|
#socket-file = /var/run/ocserv-socket
|
|
socket-file = ocserv-socket
|
|
|
|
# The user the worker processes will be run as. It should be
|
|
# unique (no other services run as this user).
|
|
run-as-user = ocserv
|
|
run-as-group = ocserv
|
|
|
|
# Set the protocol-defined priority (SO_PRIORITY) for packets to
|
|
# be sent. That is a number from 0 to 6 with 0 being the lowest
|
|
# priority. Alternatively this can be used to set the IP Type-
|
|
# Of-Service, by setting it to a hexadecimal number (e.g., 0x20).
|
|
# This can be set per user/group or globally.
|
|
#net-priority = 3
|
|
|
|
# Set the VPN worker process into a specific cgroup. This is Linux
|
|
# specific and can be set per user/group or globally.
|
|
#cgroup = "cpuset,cpu:test"
|
|
|
|
#
|
|
# Network settings
|
|
#
|
|
|
|
# The name of the tun device
|
|
device = vpns
|
|
|
|
# Whether the generated IPs will be predictable, i.e., IP stays the
|
|
# same for the same user when possible.
|
|
predictable-ips = |PREDICTABLE_IPS|
|
|
|
|
# The default domain to be advertised
|
|
|ENABLE_DEFAULT_DOMAIN|default-domain = |DEFAULT_DOMAIN|
|
|
|
|
# The pool of addresses that leases will be given from.
|
|
ipv4-network = |IPV4ADDR|
|
|
ipv4-netmask = |NETMASK|
|
|
|
|
# The advertized DNS server. Use multiple lines for
|
|
# multiple servers.
|
|
# dns = fc00::4be0
|
|
#dns = 192.168.1.2
|
|
|
|
# The NBNS server (if any)
|
|
#nbns = 192.168.1.3
|
|
|
|
# The IPv6 subnet that leases will be given from.
|
|
|ENABLE_IPV6|ipv6-network = |IPV6ADDR|
|
|
|
|
# The domains over which the provided DNS should be used. Use
|
|
# multiple lines for multiple domains.
|
|
#split-dns = example.com
|
|
|
|
# Prior to leasing any IP from the pool ping it to verify that
|
|
# it is not in use by another (unrelated to this server) host.
|
|
ping-leases = false
|
|
|
|
# Unset to assign the default MTU of the device
|
|
# mtu =
|
|
|
|
# Unset to enable bandwidth restrictions (in bytes/sec). The
|
|
# setting here is global, but can also be set per user or per group.
|
|
#rx-data-per-sec = 40000
|
|
#tx-data-per-sec = 40000
|
|
|
|
# The number of packets (of MTU size) that are available in
|
|
# the output buffer. The default is low to improve latency.
|
|
# Setting it higher will improve throughput.
|
|
#output-buffer = 10
|
|
|
|
# Routes to be forwarded to the client. If you need the
|
|
# client to forward routes to the server, you may use the
|
|
# config-per-user/group or even connect and disconnect scripts.
|
|
#
|
|
# To set the server as the default gateway for the client just
|
|
# comment out all routes from the server.
|
|
#route = 192.168.1.0/255.255.255.0
|
|
#route = 192.168.5.0/255.255.255.0
|
|
#route = fef4:db8:1000:1001::/64
|
|
|
|
# Configuration files that will be applied per user connection or
|
|
# per group. Each file name on these directories must match the username
|
|
# or the groupname.
|
|
# The options allowed in the configuration files are dns, nbns,
|
|
# ipv?-network, ipv4-netmask, ipv6-prefix, rx/tx-per-sec, iroute, route,
|
|
# net-priority and cgroup.
|
|
#
|
|
# Note that the 'iroute' option allows to add routes on the server
|
|
# based on a user or group. The syntax depends on the input accepted
|
|
# by the commands route-add-cmd and route-del-cmd (see below).
|
|
|
|
config-per-user = /etc/ocserv/config-per-user/
|
|
config-per-group = /etc/ocserv/config-per-group/
|
|
|
|
# When config-per-xxx is specified and there is no group or user that
|
|
# matches, then utilize the following configuration.
|
|
|
|
#default-user-config = /etc/ocserv/defaults/user.conf
|
|
#default-group-config = /etc/ocserv/defaults/group.conf
|
|
|
|
# Groups that a client is allowed to select from.
|
|
# A client may belong in multiple groups, and in certain use-cases
|
|
# it is needed to switch between them. For these cases the client can
|
|
# select prior to authentication. Add multiple entries for multiple groups.
|
|
#select-group = group1
|
|
#select-group = group2[My group 2]
|
|
#select-group = tost[The tost group]
|
|
|
|
# The name of the group that if selected it would allow to use
|
|
# the assigned by default group.
|
|
#default-select-group = DEFAULT
|
|
|
|
# Instead of specifying manually all the allowed groups, you may instruct
|
|
# ocserv to scan all available groups and include the full list. That
|
|
# option is only functional on plain authentication.
|
|
#auto-select-group = true
|
|
|
|
# The system command to use to setup a route. %{R} will be replaced with the
|
|
# route/mask and %{D} with the (tun) device.
|
|
#
|
|
# The following example is from linux systems. %{R} should be something
|
|
# like 192.168.2.0/24
|
|
|
|
route-add-cmd = "/sbin/route add -net %{R} dev %{D}"
|
|
route-del-cmd = "/sbin/route del -net %{R} dev %{D}"
|
|
|
|
# This option allows to forward a proxy. The special strings '%{U}'
|
|
# and '%{G}', if present will be replaced by the username and group name.
|
|
#proxy-url = http://example.com/
|
|
#proxy-url = http://example.com/%{U}/%{G}/hello
|
|
|
|
#
|
|
# The following options are for (experimental) AnyConnect client
|
|
# compatibility.
|
|
|
|
# Client profile xml. A sample file exists in doc/profile.xml.
|
|
# This file must be accessible from inside the worker's chroot.
|
|
# It is not used by the openconnect client.
|
|
#user-profile = profile.xml
|
|
|
|
# Binary files that may be downloaded by the CISCO client. Must
|
|
# be within any chroot environment.
|
|
#binary-files = /path/to/binaries
|
|
|
|
# Unless set to false it is required for clients to present their
|
|
# certificate even if they are authenticating via a previously granted
|
|
# cookie and complete their authentication in the same TCP connection.
|
|
# Legacy CISCO clients do not do that, and thus this option should be
|
|
# set for them.
|
|
cisco-client-compat = |CISCO_COMPAT|
|
|
|
|
#Advanced options
|
|
|
|
# Option to allow sending arbitrary custom headers to the client after
|
|
# authentication and prior to VPN tunnel establishment.
|
|
#custom-header = "X-My-Header: hi there"
|