diff options
Diffstat (limited to 'testing/tests/libipsec/net2net-cert-ipv6/hosts/moon/etc/updown')
| -rwxr-xr-x | testing/tests/libipsec/net2net-cert-ipv6/hosts/moon/etc/updown | 597 |
1 files changed, 597 insertions, 0 deletions
diff --git a/testing/tests/libipsec/net2net-cert-ipv6/hosts/moon/etc/updown b/testing/tests/libipsec/net2net-cert-ipv6/hosts/moon/etc/updown new file mode 100755 index 000000000..e7c3640d4 --- /dev/null +++ b/testing/tests/libipsec/net2net-cert-ipv6/hosts/moon/etc/updown @@ -0,0 +1,597 @@ +#!/bin/sh +# default updown script +# +# Copyright (C) 2003-2004 Nigel Meteringham +# Copyright (C) 2003-2004 Tuomo Soini +# Copyright (C) 2002-2004 Michael Richardson +# Copyright (C) 2005-2007 Andreas Steffen <andreas.steffen@strongswan.org> +# +# 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 <http://www.fsf.org/copyleft/gpl.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 strongSwan 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 +# strongSwan use yours instead of this default one. + +# PLUTO_VERSION +# indicates what version of this interface is being +# used. This document describes version 1.1. This +# is upwardly compatible with version 1.0. +# +# 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 communica- +# tions 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_INTERFACE +# is the name of the ipsec interface to be used. +# +# PLUTO_REQID +# is the requid of the AH|ESP policy +# +# PLUTO_PROTO +# is the negotiated IPsec protocol, ah|esp +# +# PLUTO_IPCOMP +# is not empty if IPComp was negotiated +# +# PLUTO_UNIQUEID +# is the unique identifier of the associated IKE_SA +# +# PLUTO_ME +# is the IP address of our host. +# +# PLUTO_MY_ID +# is the ID 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 / max (where max is 32 for +# IPv4 and 128 for IPv6). +# +# PLUTO_MY_SOURCEIP +# PLUTO_MY_SOURCEIP4_$i +# PLUTO_MY_SOURCEIP6_$i +# contains IPv4/IPv6 virtual IP received from a responder, +# $i enumerates from 1 to the number of IP per address family. +# PLUTO_MY_SOURCEIP is a legacy variable and equal to the first +# virtual IP, IPv4 or IPv6. +# +# PLUTO_MY_PROTOCOL +# is the IP protocol that will be transported. +# +# PLUTO_MY_PORT +# is the UDP/TCP port to which the IPsec SA is +# restricted on our side. For ICMP/ICMPv6 this contains the +# message type, and PLUTO_PEER_PORT the message code. +# +# PLUTO_PEER +# is the IP address of our peer. +# +# PLUTO_PEER_ID +# is the ID of our peer. +# +# PLUTO_PEER_CLIENT +# is the IP address / count of the peer's client sub- +# net. If the client is just the peer, this will be +# the peer's own IP address / max (where max is 32 +# for IPv4 and 128 for IPv6). +# +# PLUTO_PEER_SOURCEIP +# PLUTO_PEER_SOURCEIP4_$i +# PLUTO_PEER_SOURCEIP6_$i +# contains IPv4/IPv6 virtual IP sent to an initiator, +# $i enumerates from 1 to the number of IP per address family. +# PLUTO_PEER_SOURCEIP is a legacy variable and equal to the first +# virtual IP, IPv4 or IPv6. +# +# PLUTO_PEER_PROTOCOL +# is the IP protocol that will be transported. +# +# PLUTO_PEER_PORT +# is the UDP/TCP port to which the IPsec SA is +# restricted on the peer side. For ICMP/ICMPv6 this contains the +# message code, and PLUTO_MY_PORT the message type. +# +# PLUTO_XAUTH_ID +# is an optional user ID employed by the XAUTH protocol +# +# PLUTO_MARK_IN +# is an optional XFRM mark set on the inbound IPsec SA +# +# PLUTO_MARK_OUT +# is an optional XFRM mark set on the outbound IPsec SA +# +# PLUTO_UDP_ENC +# contains the remote UDP port in the case of ESP_IN_UDP +# encapsulation +# +# PLUTO_DNS4_$i +# PLUTO_DNS6_$i +# contains IPv4/IPv6 DNS server attribute received from a +# responder, $i enumerates from 1 to the number of servers per +# address family. +# + +# define a minimum PATH environment in case it is not set +PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/sbin" +export PATH + +# comment to disable logging VPN connections to syslog +VPN_LOGGING=1 +# +# tag put in front of each log entry: +TAG=vpn +# +# syslog facility and priority used: +FAC_PRIO=local0.notice +# +# to create a special vpn logging file, put the following line into +# the syslog configuration file /etc/syslog.conf: +# +# local0.notice -/var/log/vpn + +# check interface version +case "$PLUTO_VERSION" in +1.[0|1]) # Older release?!? Play it safe, script may be using new features. + echo "$0: obsolete interface version \`$PLUTO_VERSION'," >&2 + echo "$0: called by obsolete release?" >&2 + exit 2 + ;; +1.*) ;; +*) echo "$0: unknown interface version \`$PLUTO_VERSION'" >&2 + exit 2 + ;; +esac + +# check parameter(s) +case "$1:$*" in +':') # no parameters + ;; +iptables:iptables) # due to (left/right)firewall; for default script only + ;; +custom:*) # custom parameters (see above CAUTION comment) + ;; +*) echo "$0: unknown parameters \`$*'" >&2 + exit 2 + ;; +esac + +IPSEC_POLICY="-m policy --pol ipsec --proto $PLUTO_PROTO --reqid $PLUTO_REQID" +IPSEC_POLICY_IN="$IPSEC_POLICY --dir in" +IPSEC_POLICY_OUT="$IPSEC_POLICY --dir out" + +# use protocol specific options to set ports +case "$PLUTO_MY_PROTOCOL" in +1) # ICMP + ICMP_TYPE_OPTION="--icmp-type" + ;; +58) # ICMPv6 + ICMP_TYPE_OPTION="--icmpv6-type" + ;; +*) + ;; +esac + +# are there port numbers? +if [ "$PLUTO_MY_PORT" != 0 ] +then + if [ -n "$ICMP_TYPE_OPTION" ] + then + S_MY_PORT="$ICMP_TYPE_OPTION $PLUTO_MY_PORT" + D_MY_PORT="$ICMP_TYPE_OPTION $PLUTO_MY_PORT" + else + S_MY_PORT="--sport $PLUTO_MY_PORT" + D_MY_PORT="--dport $PLUTO_MY_PORT" + fi +fi +if [ "$PLUTO_PEER_PORT" != 0 ] +then + if [ -n "$ICMP_TYPE_OPTION" ] + then + # the syntax is --icmp[v6]-type type[/code], so add it to the existing option + S_MY_PORT="$S_MY_PORT/$PLUTO_PEER_PORT" + D_MY_PORT="$D_MY_PORT/$PLUTO_PEER_PORT" + else + S_PEER_PORT="--sport $PLUTO_PEER_PORT" + D_PEER_PORT="--dport $PLUTO_PEER_PORT" + fi +fi + +# resolve octal escape sequences +PLUTO_MY_ID=`printf "$PLUTO_MY_ID"` +PLUTO_PEER_ID=`printf "$PLUTO_PEER_ID"` + +case "$PLUTO_VERB:$1" in +up-host:) + # connection to me coming up + # If you are doing a custom version, firewall commands go here. + ;; +down-host:) + # connection to me going down + # If you are doing a custom version, firewall commands go here. + ;; +up-client:) + # connection to my client subnet coming up + # If you are doing a custom version, firewall commands go here. + PLUTO_INTERFACE=ipsec0 + iptables -I FORWARD 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT -j ACCEPT + iptables -I FORWARD 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT -j ACCEPT + ;; +down-client:) + # connection to my client subnet going down + # If you are doing a custom version, firewall commands go here. + PLUTO_INTERFACE=ipsec0 + iptables -D FORWARD -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT -j ACCEPT + iptables -D FORWARD -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT -j ACCEPT + ;; +up-host:iptables) + # connection to me, with (left/right)firewall=yes, coming up + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + iptables -I INPUT 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_ME $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + iptables -I OUTPUT 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_ME $S_MY_PORT $IPSEC_POLICY_OUT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT -j ACCEPT + # + # allow IPIP traffic because of the implicit SA created by the kernel if + # IPComp is used (for small inbound packets that are not compressed) + if [ -n "$PLUTO_IPCOMP" ] + then + iptables -I INPUT 1 -i $PLUTO_INTERFACE -p 4 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec host connection setup + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/32" ] + then + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME" + else + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME" + fi + fi + ;; +down-host:iptables) + # connection to me, with (left/right)firewall=yes, going down + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + iptables -D INPUT -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_ME $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + iptables -D OUTPUT -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_ME $S_MY_PORT $IPSEC_POLICY_OUT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT -j ACCEPT + # + # IPIP exception teardown + if [ -n "$PLUTO_IPCOMP" ] + then + iptables -D INPUT -i $PLUTO_INTERFACE -p 4 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec host connection teardown + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/32" ] + then + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME" + else + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME" + fi + fi + ;; +up-client:iptables) + # connection to client subnet, with (left/right)firewall=yes, coming up + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + if [ "$PLUTO_PEER_CLIENT" != "$PLUTO_MY_SOURCEIP/32" ] + then + iptables -I FORWARD 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT $IPSEC_POLICY_OUT -j ACCEPT + iptables -I FORWARD 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + fi + # + # a virtual IP requires an INPUT and OUTPUT rule on the host + # or sometimes host access via the internal IP is needed + if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ] + then + iptables -I INPUT 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + iptables -I OUTPUT 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT $IPSEC_POLICY_OUT -j ACCEPT + fi + # + # allow IPIP traffic because of the implicit SA created by the kernel if + # IPComp is used (for small inbound packets that are not compressed). + # INPUT is correct here even for forwarded traffic. + if [ -n "$PLUTO_IPCOMP" ] + then + iptables -I INPUT 1 -i $PLUTO_INTERFACE -p 4 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec client connection setup + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/32" ] + then + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + else + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + fi + fi + ;; +down-client:iptables) + # connection to client subnet, with (left/right)firewall=yes, going down + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + if [ "$PLUTO_PEER_CLIENT" != "$PLUTO_MY_SOURCEIP/32" ] + then + iptables -D FORWARD -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT \ + $IPSEC_POLICY_OUT -j ACCEPT + iptables -D FORWARD -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT \ + $IPSEC_POLICY_IN -j ACCEPT + fi + # + # a virtual IP requires an INPUT and OUTPUT rule on the host + # or sometimes host access via the internal IP is needed + if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ] + then + iptables -D INPUT -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT \ + $IPSEC_POLICY_IN -j ACCEPT + iptables -D OUTPUT -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT \ + $IPSEC_POLICY_OUT -j ACCEPT + fi + # + # IPIP exception teardown + if [ -n "$PLUTO_IPCOMP" ] + then + iptables -D INPUT -i $PLUTO_INTERFACE -p 4 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec client connection teardown + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/32" ] + then + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + else + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + fi + fi + ;; +# +# IPv6 +# +up-host-v6:) + # connection to me coming up + # If you are doing a custom version, firewall commands go here. + ;; +down-host-v6:) + # connection to me going down + # If you are doing a custom version, firewall commands go here. + ;; +up-client-v6:) + # connection to my client subnet coming up + # If you are doing a custom version, firewall commands go here. + ;; +down-client-v6:) + # connection to my client subnet going down + # If you are doing a custom version, firewall commands go here. + ;; +up-host-v6:iptables) + # connection to me, with (left/right)firewall=yes, coming up + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + ip6tables -I INPUT 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_ME $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + ip6tables -I OUTPUT 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_ME $S_MY_PORT $IPSEC_POLICY_OUT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT -j ACCEPT + # + # allow IP6IP6 traffic because of the implicit SA created by the kernel if + # IPComp is used (for small inbound packets that are not compressed) + if [ -n "$PLUTO_IPCOMP" ] + then + ip6tables -I INPUT 1 -i $PLUTO_INTERFACE -p 41 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec host connection setup + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/128" ] + then + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME" + else + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME" + fi + fi + ;; +down-host-v6:iptables) + # connection to me, with (left/right)firewall=yes, going down + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + ip6tables -D INPUT -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_ME $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + ip6tables -D OUTPUT -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_ME $S_MY_PORT $IPSEC_POLICY_OUT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT -j ACCEPT + # + # IP6IP6 exception teardown + if [ -n "$PLUTO_IPCOMP" ] + then + ip6tables -D INPUT -i $PLUTO_INTERFACE -p 41 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec host connection teardown + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/128" ] + then + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME" + else + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME" + fi + fi + ;; +up-client-v6:iptables) + # connection to client subnet, with (left/right)firewall=yes, coming up + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + if [ "$PLUTO_PEER_CLIENT" != "$PLUTO_MY_SOURCEIP/128" ] + then + ip6tables -I FORWARD 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT $IPSEC_POLICY_OUT -j ACCEPT + ip6tables -I FORWARD 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + fi + # + # a virtual IP requires an INPUT and OUTPUT rule on the host + # or sometimes host access via the internal IP is needed + if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ] + then + ip6tables -I INPUT 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT + ip6tables -I OUTPUT 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT $IPSEC_POLICY_OUT -j ACCEPT + fi + # + # allow IP6IP6 traffic because of the implicit SA created by the kernel if + # IPComp is used (for small inbound packets that are not compressed). + # INPUT is correct here even for forwarded traffic. + if [ -n "$PLUTO_IPCOMP" ] + then + ip6tables -I INPUT 1 -i $PLUTO_INTERFACE -p 41 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec client connection setup + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/128" ] + then + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + else + logger -t $TAG -p $FAC_PRIO \ + "+ $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + fi + fi + ;; +down-client-v6:iptables) + # connection to client subnet, with (left/right)firewall=yes, going down + # This is used only by the default updown script, not by your custom + # ones, so do not mess with it; see CAUTION comment up at top. + if [ "$PLUTO_PEER_CLIENT" != "$PLUTO_MY_SOURCEIP/128" ] + then + ip6tables -D FORWARD -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT \ + $IPSEC_POLICY_OUT -j ACCEPT + ip6tables -D FORWARD -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT \ + $IPSEC_POLICY_IN -j ACCEPT + fi + # + # a virtual IP requires an INPUT and OUTPUT rule on the host + # or sometimes host access via the internal IP is needed + if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ] + then + ip6tables -D INPUT -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \ + -s $PLUTO_PEER_CLIENT $S_PEER_PORT \ + -d $PLUTO_MY_CLIENT $D_MY_PORT \ + $IPSEC_POLICY_IN -j ACCEPT + ip6tables -D OUTPUT -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \ + -s $PLUTO_MY_CLIENT $S_MY_PORT \ + -d $PLUTO_PEER_CLIENT $D_PEER_PORT \ + $IPSEC_POLICY_OUT -j ACCEPT + fi + # + # IP6IP6 exception teardown + if [ -n "$PLUTO_IPCOMP" ] + then + ip6tables -D INPUT -i $PLUTO_INTERFACE -p 41 \ + -s $PLUTO_PEER -d $PLUTO_ME $IPSEC_POLICY_IN -j ACCEPT + fi + # + # log IPsec client connection teardown + if [ $VPN_LOGGING ] + then + if [ "$PLUTO_PEER_CLIENT" = "$PLUTO_PEER/128" ] + then + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + else + logger -t $TAG -p $FAC_PRIO -- \ + "- $PLUTO_PEER_ID $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT" + fi + fi + ;; +*) echo "$0: unknown verb \`$PLUTO_VERB' or parameter \`$1'" >&2 + exit 1 + ;; +esac |