编译安装 strongSwan.使用了5.5.1版本,最新是5.6.1不过不知道为什么无法连接
wget https://download.strongswan.org/strongswan-5.5.1.tar.gz
tar zxvf strongswan-5.5.1tar.gz
cd strongswan-5.5.1
./configure \
--prefix=/usr \
--sysconfdir=/etc \
--enable-openssl \
--enable-nat-transport \
--disable-mysql \
--disable-ldap \
--disable-static \
--enable-shared \
--enable-md4 \
--enable-eap-mschapv2 \
--enable-eap-aka \
--enable-eap-aka-3gpp2 \
--enable-eap-gtc \
--enable-eap-identity \
--enable-eap-md5 \
--enable-eap-peap \
--enable-eap-radius \
--enable-eap-sim \
--enable-eap-sim-file \
--enable-eap-simaka-pseudonym \
--enable-eap-simaka-reauth \
--enable-eap-simaka-sql \
--enable-eap-tls \
--enable-eap-tnc \
--enable-eap-ttls
make
make install
==如果提示==configure: error: OpenSSL libcrypto not found需要手动安装
apt-get install libssl-dev
strongSwan 配置
# /etc/ipsec.conf
# ipsec.conf - strongSwan IPsec configuration file
# basic configuration
config setup
strictcrlpolicy=no
uniqueids = no
# IKEv2 for iOS
conn iOS-IKEV2
auto=add
dpdaction=clear
keyexchange=ikev2
#left
left=%any
leftsubnet=0.0.0.0/0
leftauth=psk
leftid=`YOUR_LEFT_ID`
#right
right=%any
rightsourceip=10.99.1.0/24
rightauth=eap-mschapv2
rightid=YOUR_RIGHT_ID
配置好以后通过ipsec reload重新加载.
# /etc/strongswan.conf
charon {
load_modular = yes
dns1 = 8.8.8.8
dns2 = 8.8.4.4
plugins {
include strongswan.d/charon/*.conf
}
}
include strongswan.d/*.conf
密码验证
# /etc/ipsec.secrets
: PSK YOURPSK
user0 : EAP "password"
user1 : EAP "password"
配置好以后通过ipsec rereadsecrets重新加载.
防火墙配置
iptables -A INPUT -p udp --dport 500 -j ACCEPT
iptables -A INPUT -p udp --dport 4500 -j ACCEPT
iptables -t nat -A POSTROUTING -s 10.99.1.0/24 -o eth0 -j MASQUERADE
iptables -A FORWARD -s 10.99.1.0/24 -j ACCEPT
mobileconfig
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PayloadContent</key>
<array>
<dict>
<key>IKEv2</key>
<dict>
<key>AuthName</key>
<string>[username]</string>
<key>AuthPassword</key>
<string>[password]</string>
<key>AuthenticationMethod</key>
<string>SharedSecret</string>
<key>ChildSecurityAssociationParameters</key>
<dict>
<key>DiffieHellmanGroup</key>
<integer>2</integer>
<key>EncryptionAlgorithm</key>
<string>3DES</string>
<key>IntegrityAlgorithm</key>
<string>SHA1-96</string>
<key>LifeTimeInMinutes</key>
<integer>1440</integer>
</dict>
<key>OnDemandEnabled</key>
<integer>1</integer>
<key>OnDemandRules</key>
<array>
<!--
1. Check if we are connected to a WiFi network
2. Check if the SSID is included in the SSIDMatch-array
3. If 1 + 2 are true, then disconnect the tunnel
-->
<dict>
<key>InterfaceTypeMatch</key>
<string>WiFi</string>
<key>SSIDMatch</key>
<array>
<string>MySSID</string>
</array>
<key>Action</key>
<string>Disconnect</string>
</dict>
<!--
1. For each connection attempt, test if the domain name is included in the Domains-array
2. If 1 is true, try domain name resolution
3. If 2 fails or times out, establish a VPN connection
-->
<dict>
<key>Action</key>
<string>EvaluateConnection</string>
<key>ActionParameters</key>
<array>
<dict>
<key>Domains</key>
<array>
<string>*.google.com</string>
<string>*.twitter.com</string>
<string>*.googleapis.com</string>
<string>*.instgram.com</string>
<string>*.telegram.com</string>
<string>*.tumblr.com</string>
</array>
<key>DomainAction</key>
<string>ConnectIfNeeded</string>
</dict>
</array>
</dict>
<!--
Default entry, ignore any other cases
-->
<dict>
<key>Action</key>
<string>Ignore</string>
</dict>
</array>
<key>DeadPeerDetectionRate</key>
<string>Medium</string>
<key>DisableMOBIKE</key>
<integer>0</integer>
<key>DisableRedirect</key>
<integer>0</integer>
<key>EnableCertificateRevocationCheck</key>
<integer>0</integer>
<key>EnablePFS</key>
<integer>0</integer>
<key>ExtendedAuthEnabled</key>
<true/>
<key>IKESecurityAssociationParameters</key>
<dict>
<key>DiffieHellmanGroup</key>
<integer>2</integer>
<key>EncryptionAlgorithm</key>
<string>3DES</string>
<key>IntegrityAlgorithm</key>
<string>SHA1-96</string>
<key>LifeTimeInMinutes</key>
<integer>1440</integer>
</dict>
<key>LocalIdentifier</key>
<string>[YOUR_RIGHT_ID]</string>
<key>RemoteAddress</key>
<string>[YOUR_SERVER]</string>
<key>RemoteIdentifier</key>
<string>[YOUR_LEFT_ID]</string>
<key>SharedSecret</key>
<string>[YOUR_PSK]</string>
<key>UseConfigurationAttributeInternalIPSubnet</key>
<integer>0</integer>
</dict>
<key>IPv4</key>
<dict>
<key>OverridePrimary</key>
<integer>1</integer>
</dict>
<key>PayloadDescription</key>
<string>Configures VPN settings</string>
<key>PayloadDisplayName</key>
<string>VPN</string>
<key>PayloadIdentifier</key>
<string>com.apple.vpn.managed.FBFBDEF8-5B16-4863-91C1-7E2A68F848A3</string>
<key>PayloadType</key>
<string>com.apple.vpn.managed</string>
<key>PayloadUUID</key>
<string>425A1628-E99B-4547-966E-5B967CF1F5EA</string>
<key>PayloadVersion</key>
<real>1</real>
<key>Proxies</key>
<dict>
<key>HTTPEnable</key>
<integer>0</integer>
<key>HTTPSEnable</key>
<integer>0</integer>
</dict>
<key>UserDefinedName</key>
<string>IKEv2</string>
<key>VPNType</key>
<string>IKEv2</string>
<key>VendorConfig</key>
<dict/>
</dict>
</array>
<key>PayloadDisplayName</key>
<string>IKEv2</string>
<key>PayloadIdentifier</key>
<string>C7918ABA-8DE8-40ED-A3AE-994CD40ACE22</string>
<key>PayloadRemovalDisallowed</key>
<false/>
<key>PayloadType</key>
<string>Configuration</string>
<key>PayloadUUID</key>
<string>9697F3C2-FF20-4981-A0C4-AA36BA78EEEA</string>
<key>PayloadVersion</key>
<integer>1</integer>
</dict>
</plist>