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|
#!@@SHELL_BINARY@@
# -*- mode: sh; sh-shell: sh -*-
# iproute2 version, default updown script
#
# Copyright (C) 2003-2004 Nigel Metheringham
# Copyright (C) 2002-2007 Michael Richardson <mcr@xelerance.com>
# Copyright (C) 2003-2013 Tuomo Soini <tis@foobar.fi>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version. See <https://www.gnu.org/licenses/gpl2.txt>.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# CAUTION: Installing a new version of Libreswan will install a new
# copy of this script, wiping out any custom changes you make. If
# you need changes, make a copy of this under another name, and customize
# that, and use the (left/right)updown parameters in ipsec.conf to make
# Libreswan use yours instead of this default one.
test $IPSEC_INIT_SCRIPT_DEBUG && set -v -x
LC_ALL=C
export LC_ALL
# things that this script gets (from ipsec_pluto(8) man page)
#
#
# PLUTO_VERB
# specifies the name of the operation to be performed
# (prepare-host, prepare-client, up-host, up-client,
# down-host, or down-client). If the address family
# for security gateway to security gateway communications
# is IPv6, then a suffix of -v6 is added to the
# verb.
#
# PLUTO_CONNECTION
# is the name of the connection for which we are
# routing.
#
# PLUTO_CONNECTION_TYPE
# is type of the connection, "tunnel" or "transport".
#
# PLUTO_CONN_POLICY
# the policy of the connection, as in:
# RSASIG+ENCRYPT+TUNNEL+PFS+DONTREKEY+OPPORTUNISTIC+failureDROP+lKOD+rKOD
#
# PLUTO_NEXT_HOP
# is the next hop to which packets bound for the peer
# must be sent.
#
# PLUTO_INTERFACE
# is the name of the ipsec interface to be used.
#
# PLUTO_ME
# is the IP address of our host.
#
# PLUTO_MY_CLIENT
# is the IP address / count of our client subnet. If
# the client is just the host, this will be the
# host's own IP address / mask (where max is 32 for
# IPv4 and 128 for IPv6).
#
# PLUTO_MY_CLIENT_NET
# is the IP address of our client net. If the client
# is just the host, this will be the host's own IP
# address.
#
# PLUTO_MY_CLIENT_MASK
# is the mask for our client net. If the client is
# just the host, this will be 255.255.255.255.
#
# PLUTO_MY_SOURCEIP
# if non-empty, then the source address for the route will be
# set to this IP address.
#
# PLUTO_MY_PROTOCOL
# is the protocol for this connection. Useful for
# firewalling.
#
# PLUTO_MY_PORT
# is the port. Useful for firewalling.
#
# PLUTO_PEER
# is the IP address of our peer.
#
# PLUTO_PEER_CLIENT
# is the IP address / count of the peer's client subnet.
# If the client is just the peer, this will be
# the peer's own IP address / mask (where max is 32
# for IPv4 and 128 for IPv6).
#
# PLUTO_PEER_CLIENT_NET
# is the IP address of the peer's client net. If the
# client is just the peer, this will be the peer's
# own IP address.
#
# PLUTO_PEER_CLIENT_MASK
# is the mask for the peer's client net. If the
# client is just the peer, this will be
# 255.255.255.255.
#
# PLUTO_PEER_PROTOCOL
# is the protocol set for remote end with port
# selector.
#
# PLUTO_PEER_PORT
# is the peer's port. Useful for firewalling.
#
# PLUTO_STACK
# The kernel level IPstack used (see protostack=)
#
# PLUTO_SA_REQID
# When using KAME or XFRM/NETKEY, the IPsec SA reqid value
if [ -x @@IPSEC_EXECDIR@@/_updown.${PLUTO_STACK} ]; then
exec @@IPSEC_EXECDIR@@/_updown.${PLUTO_STACK} $@
else
echo "FATAL: Could not execute @@IPSEC_EXECDIR@@/_updown.${PLUTO_STACK} $@"
fi
exit 3
|
