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testing: Add libipsec scenarios that exchange raw ESP packets

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This commit is contained in:
Tobias Brunner
2023-05-23 13:19:47 +02:00
parent e306fa5f73
commit 5db9b26e32
44 changed files with 825 additions and 2 deletions
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testing/tests/libipsec/host2host-cert-raw/description.txt
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A connection between the hosts <b>moon</b> and <b>sun</b> is set up.
The authentication is based on <b>X.509 certificates</b> and the <b>kernel-libipsec</b>
plugin is used for userland IPsec ESP encryption. In this scenario, UDP encapsulation
isn't enforced by the plugin as sending of raw ESP packets is enabled.
<b>Firewall marks</b> are used to make the direct ESP connection possible and
still allow IKE traffic to flow freely between the two hosts.
<p/>
Upon the successful establishment of the IPsec tunnel, an updown script automatically
inserts iptables-based firewall rules that let pass the traffic tunneled via the
<b>ipsec0</b> tun interface. In order to test both host-to-host tunnel and firewall,
<b>moon</b> pings <b>sun</b>.