Difference between revisions of "FireBrick to Openswan Strongswan IPsec (Howto)"
From AAISP Support Site
| [quality revision] | [quality revision] |
m (→Linux (CentOS Openswan) Example Using IKE2 and Preshared keys) |
(clean up) |
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| Line 1: | Line 1: | ||
| − | <indicator name=" | + | <indicator name="Tunnels">[[File:Menu-IPsec.svg|link=:Category:FireBrick IPsec|30px|Back up to the FireBrick IPsec Tunnels Category Page]]</indicator> |
| + | *Also see: [[FireBrick Road Warrior strongSwan]] | ||
| + | |||
=Linux (CentOS Openswan) Example Using IKE2 and Preshared keys= | =Linux (CentOS Openswan) Example Using IKE2 and Preshared keys= | ||
| Line 11: | Line 13: | ||
Put following two files in /etc/ipsec.d/ : | Put following two files in /etc/ipsec.d/ : | ||
| − | + | file: myFireBrick.conf: | |
| − | <syntaxhighlight> | + | |
| + | <syntaxhighlight lang="bash"> | ||
conn myFireBrick | conn myFireBrick | ||
authby=secret | authby=secret | ||
| Line 25: | Line 28: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| − | + | file: myFireBrick.secrets: | |
CentOS.IP.Address FireBrick.IP.Address : PSK "YourSecretHere" | CentOS.IP.Address FireBrick.IP.Address : PSK "YourSecretHere" | ||
| Line 32: | Line 35: | ||
Put the following in the FB at the other end: | Put the following in the FB at the other end: | ||
| − | <syntaxhighlight | + | <syntaxhighlight lang="xml"> |
| − | <connection name="IPSec" peer-ips=CentOS.IP.Address" auth-method="Secret" secret="YourSecretHere" internal-ipv4="FireBrick.LAN.IP.Address" routes="CentOS.IP.Address" log="default"/> | + | <connection name="IPSec" peer-ips="CentOS.IP.Address" auth-method="Secret" secret="YourSecretHere" internal-ipv4="FireBrick.LAN.IP.Address/24" routes="CentOS.IP.Address" log="default"/> |
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 39: | Line 42: | ||
file: /etc/ipsec.conf | file: /etc/ipsec.conf | ||
| − | + | <syntaxhighlight lang="bash"> | |
conn myFireBrick | conn myFireBrick | ||
authby=secret | authby=secret | ||
| Line 48: | Line 51: | ||
right=FireBrick.IP | right=FireBrick.IP | ||
rightid=FireBrick.IP | rightid=FireBrick.IP | ||
| − | rightsubnet= | + | rightsubnet=FireBrick.LAN.IP.Address/24 |
lifetime=2m | lifetime=2m | ||
| + | </syntaxhighlight> | ||
file: /etc/ipsec.secrets | file: /etc/ipsec.secrets | ||
| + | <syntaxhighlight lang="bash"> | ||
strongSwan.IP FireBrick.IP : PSK "YourSecretHere" | strongSwan.IP FireBrick.IP : PSK "YourSecretHere" | ||
| + | </syntaxhighlight> | ||
| − | + | <syntaxhighlight lang="xml"> | |
| − | [[Category: | + | <connection name="IPSecTostrongSwan" peer-ips="strongSwan.IP" auth-method="Secret" secret="YourSecretHere" internal-ipv4="FireBrick.LAN.IP.Address/24" routes="strongSwan.IP" log="default"/> |
| + | </syntaxhighlight> | ||
| + | [[Category:FireBrick IPsec|Strongswan]] | ||
Latest revision as of 23:58, 17 August 2018
- Also see: FireBrick Road Warrior strongSwan
yum install openswan
(strongswan is much nicer, but not in yum on centos5. On centos6, use strongswan)
In /etc/ipsec.conf uncomment
include /etc/ipsec.d/*.conf
Put following two files in /etc/ipsec.d/ :
file: myFireBrick.conf:
conn myFireBrick
authby=secret
auto=start
ikev2=insist
left=CentOS.IP.Address
leftid=CentOS.IP.Address
leftsubnet=CentOS.IP.Address/32
right=FireBrick.IP.Address
rightid=FireBrick.IP.Address
rightsubnet=FireBrick.LAN.SUBNET/24
file: myFireBrick.secrets:
CentOS.IP.Address FireBrick.IP.Address : PSK "YourSecretHere"
chkconfig ipsec on service ipsec start
Put the following in the FB at the other end:
<connection name="IPSec" peer-ips="CentOS.IP.Address" auth-method="Secret" secret="YourSecretHere" internal-ipv4="FireBrick.LAN.IP.Address/24" routes="CentOS.IP.Address" log="default"/>
strongSwan
file: /etc/ipsec.conf
conn myFireBrick
authby=secret
auto=start
left=strongSwan.IP
leftid=strongSwan.IP
leftsubnet=strongSwan.IP
right=FireBrick.IP
rightid=FireBrick.IP
rightsubnet=FireBrick.LAN.IP.Address/24
lifetime=2m
file: /etc/ipsec.secrets
strongSwan.IP FireBrick.IP : PSK "YourSecretHere"
<connection name="IPSecTostrongSwan" peer-ips="strongSwan.IP" auth-method="Secret" secret="YourSecretHere" internal-ipv4="FireBrick.LAN.IP.Address/24" routes="strongSwan.IP" log="default"/>
