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							- The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each 
 
- to gateway <b>moon</b> using <b>IKEv1 Aggressive Mode</b>. The authentication is
 
- based on <b>X.509 certificates</b>. Upon the successful establishment of the IPsec
 
- tunnels, <b>leftfirewall=yes</b> automatically inserts iptables-based firewall
 
- rules that let pass the tunneled traffic. In order to test both tunnel and
 
- firewall, both <b>carol</b> and <b>dave</b> ping the client <b>alice</b> behind
 
- the gateway <b>moon</b>.
 
 
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