The strong EAP-TTLS tunnel protects the ensuing weak client authentication based on <b>EAP-MD5</b>.
In a next step the EAP-TNC protocol is used within the EAP-TTLS tunnel to determine the
health of <b>carol</b> and <b>dave</b> via the <b>IF-TNCCS 1.1</b> client-server interface.
-The communication between IMCs and IMVs is based on the <b>IF-M</b> protocol defined by <b>RFC 5792 PA-TNC</b>.
+The communication between the OS and Attestation IMC and the Attestion IMV is based on the
+ <b>IF-M</b> protocol defined by <b>RFC 5792 PA-TNC</b>.
<p>
<b>carol</b> passes the health test and <b>dave</b> fails. Based on these measurements the clients
are connected by gateway <b>moon</b> to the "rw-allow" and "rw-isolate" subnets, respectively.
<p>
<b>carol</b> sends information on her operating system consisting of the PA-TNC attributes
<em>Product Information</em>, <em>String Version</em>, <em>Numeric Version</em>,
-<em>Operational Status</em>, <em>Forwarding Enabled</em>, and
-<em>Factory Default Password Enabled</em> up-front, whereas <b>dave</b> must be prompted
-by the IMV to do so via an <em>Attribute Request</em> PA-TNC attribute. <b>carol</b> is
-then prompted to send a list of installed packages using the <em>Installed Packages</em>
-PA-TNC attribute whereas <b>dave</b>'s "Windows 1.2.3" operating system is not supported
-and thus <b>dave</b> receives a <em>Remediation Instructions</em> PA-TNC attribute.
+<em>Operational Status</em>, <em>Forwarding Enabled</em>, <em>Factory Default Password Enabled</em>
+and <em>Device ID> up-front, whereas <b>dave</b> must be prompted by the IMV to do so via an
+<em>Attribute Request</em> PA-TNC attribute. <b>carol</b> is then prompted to send a list of
+installed packages using the <em>Installed Packages</em> PA-TNC attribute. Since <b>dave</b>
+successfully connected to the VPN gateway shortly before, no new list of installed packages is
+requested again but because IP forwarding is enabled <b>dave</b> receives a corresponding
+<em>Remediation Instructions</em> PA-TNC attribute.
<p>
<b>carol</b> passes the health test and <b>dave</b> fails. Based on these assessments
which are communicated to the IMCs using the <em>Assessment Result</em> PA-TNC attribute,
3, 22
);
+/* Devices */
+
+INSERT INTO devices ( /* 1 */
+ value, product, created
+) VALUES (
+ 'aabbccddeeff11223344556677889900', 4, 1372330615
+);
+
+/* Groups Members */
+
+INSERT INTO groups_members (
+ group_id, device_id
+) VALUES (
+ 5, 1
+);
+
+/* Identities */
+
+INSERT INTO identities (
+ type, value
+) VALUES ( /* dave@strongswan.org */
+ 4, X'64617665407374726f6e677377616e2e6f7267'
+);
+
+/* Sessions */
+
+INSERT INTO sessions (
+ time, connection, identity, device, product, rec
+) VALUES (
+ NOW, 1, 1, 1, 4, 0
+);
+
+/* Results */
+
+INSERT INTO results (
+ session, policy, rec, result
+) VALUES (
+ 1, 1, 0, 'processed 355 packages: 0 not updated, 0 blacklisted, 4 ok, 351 not found'
+);
+
/* Policies */
INSERT INTO policies ( /* 1 */
exchange PA-TNC attributes.
<p>
<b>carol</b> sends information on her operating system consisting of the PA-TNC attributes
-<em>Product Information</em>, <em>String Version</em>, <em>Numeric Version</em>,
-<em>Operational Status</em>, <em>Forwarding Enabled</em>, and
-<em>Factory Default Password Enabled</em> up-front, whereas <b>dave</b> must be prompted
-by the IMV to do so via an <em>Attribute Request</em> PA-TNC attribute. <b>carol</b> is
-then prompted to send a list of installed packages using the <em>Installed Packages</em>
-PA-TNC attribute whereas <b>dave</b>'s "Windows 1.2.3" operating system is not supported
-and thus <b>dave</b> receives a <em>Remediation Instructions</em> PA-TNC attribute.
+<em>Product Information</em>, <em>String Version</em>, and <em>Device ID</em> up-front
+to the Attestation IMV, whereas <b>dave</b> must be prompted by the IMV to do so via an
+<em>Attribute Request</em> PA-TNC attribute. <b>dave</b> is instructed to do a reference
+measurement on all files in the <b>/bin</b> directory. <b>carol</b> is then prompted to
+measure a couple of individual files and the files in the <b>/bin</b> directory as
+well as to get metadata on the <b>/etc/tnc_confg</b> configuration file.
<p>
-<b>carol</b> passes the health test and <b>dave</b> fails. Based on these assessments
-which are communicated to the IMCs using the <em>Assessment Result</em> PA-TNC attribute,
-the clients are connected by gateway <b>moon</b> to the "rw-allow" and "rw-isolate"
-subnets, respectively.
+<b>carol</b> passes the health test and <b>dave</b> fails because IP forwarding is
+enabled. Based on these assessments which are communicated to the IMCs using the
+<em>Assessment Result</em> PA-TNC attribute, the clients are connected by gateway <b>moon</b>
+to the "rw-allow" and "rw-isolate" subnets, respectively.
</p>