strongSwan

h1. Endpoint Compliance via PT-TLS Protocol

{{>toc}}

h2. Starting the strongSwan Policy Decision Point (PDP)

The strongSwan PDP starts and loads its server certificate and the client credentials
<pre>
00[DMN] Starting IKE charon daemon (strongSwan 5.1.1dr2, Linux 3.10.9, x86_64)
00[LIB] openssl FIPS mode(0) - disabled
00[CFG] loading ca certificates from '/etc/ipsec.d/cacerts'
00[CFG] loaded ca certificate "C=CH, O=Linux strongSwan, CN=strongSwan Root CA" from '/etc/ipsec.d/cacerts/strongswanCert.pem'
00[CFG] loading aa certificates from '/etc/ipsec.d/aacerts'
00[CFG] loading ocsp signer certificates from '/etc/ipsec.d/ocspcerts'
00[CFG] loading attribute certificates from '/etc/ipsec.d/acerts'
00[CFG] loading crls from '/etc/ipsec.d/crls'
00[CFG] loading secrets from '/etc/ipsec.secrets'
00[CFG] loaded RSA private key from '/etc/ipsec.d/private/aaaKey.pem'
00[CFG] loaded EAP secret for carol
00[CFG] loaded EAP secret for dave
</pre>

Next the OS and SWID IMVs are loaded
<pre>
00[TNC] TNC recommendation policy is 'default'
00[TNC] loading IMVs from '/etc/tnc_config'
00[TNC] added IETF attributes
00[TNC] added ITA-HSR attributes
00[LIB] libimcv initialized
00[IMV] IMV 1 "OS" initialized
00[TNC] IMV 1 supports 1 message type: 'IETF/Operating System' 0x000000/0x00000001
00[TNC] IMV 1 "OS" loaded from '/usr/local/lib/ipsec/imcvs/imv-os.so'
00[IMV] IMV 2 "SWID" initialized
00[TNC] added TCG attributes
00[LIB] libpts initialized
00[TNC] IMV 2 supports 1 message type: 'TCG/SWID' 0x005597/0x00000003
00[TNC] IMV 2 "SWID" loaded from '/usr/local/lib/ipsec/imcvs/imv-swid.so'
</pre>

The PDP loads all plugins needed to communicate via its EAP-RADIUS and PT-TLS interfaces and spawns 16 worker threads

<pre>
00[IKE] eap method EAP_TTLS selected
00[LIB] loaded plugins: charon curl pem pkcs1 nonce x509 revocation constraints openssl socket-default kernel-netlink stroke tnc-pdp tnc-imv tnc-tnccs tnccs-20 sqlite
00[JOB] spawning 16 worker threads
10[CFG] received stroke: add connection 'aaa'
10[CFG] left nor right host is our side, assuming left=local
10[CFG] loaded certificate "C=CH, O=Linux strongSwan, CN=aaa.strongswan.org" from 'aaaCert.pem'
10[CFG] added configuration 'aaa'
</pre>

h2. PT-TLS Connection by Access Requestor "carol"

<pre>
05[TNC] accepting PT-TLS stream from 192.168.0.100
</pre>

h3. TLS Connection Setup

<pre>
04[TNC] entering PT-TLS negotiation phase
04[TLS] processing TLS Handshake record (176 bytes)
04[TLS] received TLS ClientHello handshake (172 bytes)
04[TLS] received TLS 'signature algorithms' extension
04[TLS] received TLS 'elliptic curves' extension
04[TLS] received TLS 'ec point formats' extension
04[TLS] received TLS 'server name' extension
04[TLS] received 28 TLS cipher suites:
04[TLS] TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
04[TLS] TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
04[TLS] TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
04[TLS] TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
04[TLS] TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
04[TLS] TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
04[TLS] TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
04[TLS] TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
04[TLS] TLS_DHE_RSA_WITH_AES_128_CBC_SHA
04[TLS] TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
04[TLS] TLS_DHE_RSA_WITH_AES_256_CBC_SHA
04[TLS] TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
04[TLS] TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
04[TLS] TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
04[TLS] TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
04[TLS] TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
04[TLS] TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
04[TLS] TLS_RSA_WITH_AES_128_CBC_SHA
04[TLS] TLS_RSA_WITH_AES_128_CBC_SHA256
04[TLS] TLS_RSA_WITH_AES_256_CBC_SHA
04[TLS] TLS_RSA_WITH_AES_256_CBC_SHA256
04[TLS] TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
04[TLS] TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
04[TLS] TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
04[TLS] TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
04[TLS] TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
04[TLS] TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
04[TLS] TLS_RSA_WITH_3DES_EDE_CBC_SHA
04[TLS] negotiated TLS 1.2 using suite TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
04[TLS] sending TLS ServerHello handshake (54 bytes)
04[TLS] sending TLS server certificate 'C=CH, O=Linux strongSwan, CN=aaa.strongswan.org'
04[TLS] sending TLS Certificate handshake (1066 bytes)
04[TLS] selected ECDH group SECP256R1
04[TLS] created signature with MD5/RSA
04[TLS] sending TLS ServerKeyExchange handshake (329 bytes)
04[TLS] sending TLS cert request for 'C=CH, O=Linux strongSwan, CN=strongSwan Root CA'
04[TLS] sending TLS CertificateRequest handshake (102 bytes)
04[TLS] sending TLS ServerHelloDone handshake (0 bytes)
04[TLS] sending TLS Handshake record (1571 bytes)
04[TLS] processing TLS Handshake record (77 bytes)
04[TLS] received TLS Certificate handshake (3 bytes)
04[TLS] received TLS ClientKeyExchange handshake (66 bytes)
04[TLS] processing TLS ChangeCipherSpec record (1 bytes)
04[TLS] processing TLS Handshake record (64 bytes)
04[TLS] received TLS Finished handshake (12 bytes)
04[TLS] sending TLS ChangeCipherSpec record (1 bytes)
04[TLS] sending TLS Finished handshake (12 bytes)
04[TLS] sending TLS Handshake record (64 bytes)
</pre>

h3. PT-TLS Negotiation

<pre>
04[TLS] processing TLS ApplicationData record (64 bytes)
04[TNC] received PT-TLS message #0 of type 'Version Request' (20 bytes)
04[TNC] sending PT-TLS message #0 of type 'Version Response' (20 bytes)
04[TLS] sending TLS ApplicationData record (64 bytes)
04[TNC] negotiated PT-TLS version 1
</pre>

h3. SASL Password-based Client Authentication

<pre>
04[TNC] doing SASL client authentication
04[TNC] offering SASL PLAIN
04[TNC] sending PT-TLS message #1 of type 'SASL Mechanisms' (22 bytes)
04[TLS] sending TLS ApplicationData record (64 bytes)
04[TLS] processing TLS ApplicationData record (80 bytes)
04[TNC] received PT-TLS message #1 of type 'SASL Mechanism Selection' (37 bytes)
04[TNC] client starts SASL PLAIN authentication
04[TNC] SASL PLAIN authentication successful
04[TNC] SASL client identity is 'carol'
04[TNC] sending PT-TLS message #2 of type 'SASL Result' (17 bytes)
04[TLS] sending TLS ApplicationData record (64 bytes)
04[TNC] sending PT-TLS message #3 of type 'SASL Mechanisms' (16 bytes)
04[TLS] sending TLS ApplicationData record (64 bytes)
</pre>

h3. PT-TLS Transport Phase

<pre>
04[TNC] entering PT-TLS data transport phase
</pre>

h3. IF-IMV 1.4 AR Identity

<pre>
12[TLS] processing TLS ApplicationData record (320 bytes)
12[TNC] received PT-TLS message #2 of type 'PB-TNC Batch' (275 bytes)
12[TNC] assigned TNCCS Connection ID 1
12[IMV] IMV 1 "OS" created a state for IF-TNCCS 2.0 Connection ID 1: +long +excl -soh
12[IMV] over IF-T for TLS 2.0 with maximum PA-TNC message size of 131024 bytes
12[IMV] user AR identity 'carol' authenticated by password
12[IMV] assigned session ID 2
12[IMV] IMV 2 "SWID" created a state for IF-TNCCS 2.0 Connection ID 1: +long +excl -soh
12[IMV] over IF-T for TLS 2.0 with maximum PA-TNC message size of 131024 bytes
12[IMV] user AR identity 'carol' authenticated by password
12[IMV] assigned session ID 2
12[IMV] IMV 1 "OS" changed state of Connection ID 1 to 'Handshake'
12[IMV] IMV 2 "SWID" changed state of Connection ID 1 to 'Handshake'
</pre>

<pre>
12[TNC] received TNCCS batch (259 bytes) for Connection ID 1
12[TNC] => 259 bytes @ 0x6f0890
12[TNC] 0: 02 00 00 01 00 00 01 03 00 00 00 00 00 00 00 06 ................
12[TNC] 16: 00 00 00 1F 41 63 63 65 70 74 2D 4C 61 6E 67 75 ....Accept-Langu
12[TNC] 32: 61 67 65 3A 20 65 6E 80 00 00 00 00 00 00 01 00 age: en.........
12[TNC] 48: 00 00 DC 00 00 00 00 00 00 00 01 00 01 FF FF 01 ................
12[TNC] 64: 00 00 00 4E 47 7B 3C 00 00 00 00 00 00 00 02 00 ...NG{<.........
12[TNC] 80: 00 00 17 00 25 72 00 00 44 65 62 69 61 6E 00 00 ....%r..Debian..
12[TNC] 96: 00 00 00 00 00 04 00 00 00 19 0A 37 2E 30 20 78 ...........7.0 x
12[TNC] 112: 38 36 5F 36 34 00 00 00 00 00 00 00 00 00 03 00 86_64...........
12[TNC] 128: 00 00 1C 00 00 00 07 00 00 00 00 00 00 00 00 00 ................
12[TNC] 144: 00 00 00 00 00 00 00 00 00 00 05 00 00 00 24 03 ..............$.
12[TNC] 160: 01 00 00 32 30 31 33 2D 30 38 2D 33 30 54 31 34 ...2013-08-30T14
12[TNC] 176: 3A 30 32 3A 33 36 5A 00 00 00 00 00 00 00 0B 00 :02:36Z.........
12[TNC] 192: 00 00 10 00 00 00 00 00 00 00 00 00 00 00 0C 00 ................
12[TNC] 208: 00 00 10 00 00 00 00 00 00 90 2A 00 00 00 08 00 ..........*.....
12[TNC] 224: 00 00 2C 37 37 38 31 62 33 38 39 34 66 30 31 66 ..,7781b3894f01f
12[TNC] 240: 34 30 62 38 36 35 64 33 38 36 36 35 31 37 30 32 40b865d386651702
12[TNC] 256: 65 30 62 e0b
12[TNC] PB-TNC state transition from 'Init' to 'Server Working'
12[TNC] processing PB-TNC CDATA batch
12[TNC] processing PB-Language-Preference message (31 bytes)
12[TNC] processing PB-PA message (220 bytes)
12[TNC] setting language preference to 'en'
</pre>

<pre>
12[TNC] handling PB-PA message type 'IETF/Operating System' 0x000000/0x00000001
12[IMV] IMV 1 "OS" received message for Connection ID 1 from IMC 1
12[IMV] => 196 bytes @ 0x6e8060
12[IMV] 0: 01 00 00 00 4E 47 7B 3C 00 00 00 00 00 00 00 02 ....NG{<........
12[IMV] 16: 00 00 00 17 00 25 72 00 00 44 65 62 69 61 6E 00 .....%r..Debian.
12[IMV] 32: 00 00 00 00 00 00 04 00 00 00 19 0A 37 2E 30 20 ............7.0
12[IMV] 48: 78 38 36 5F 36 34 00 00 00 00 00 00 00 00 00 03 x86_64..........
12[IMV] 64: 00 00 00 1C 00 00 00 07 00 00 00 00 00 00 00 00 ................
12[IMV] 80: 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 24 ...............$
12[IMV] 96: 03 01 00 00 32 30 31 33 2D 30 38 2D 33 30 54 31 ....2013-08-30T1
12[IMV] 112: 34 3A 30 32 3A 33 36 5A 00 00 00 00 00 00 00 0B 4:02:36Z........
12[IMV] 128: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 0C ................
12[IMV] 144: 00 00 00 10 00 00 00 00 00 00 90 2A 00 00 00 08 ...........*....
12[IMV] 160: 00 00 00 2C 37 37 38 31 62 33 38 39 34 66 30 31 ...,7781b3894f01
12[IMV] 176: 66 34 30 62 38 36 35 64 33 38 36 36 35 31 37 30 f40b865d38665170
12[IMV] 192: 32 65 30 62 2e0b
12[TNC] processing PA-TNC message with ID 0x4e477b3c
12[TNC] processing PA-TNC attribute type 'IETF/Product Information' 0x000000/0x00000002
12[TNC] => 11 bytes @ 0x6e8074
12[TNC] 0: 00 25 72 00 00 44 65 62 69 61 6E .%r..Debian
12[TNC] processing PA-TNC attribute type 'IETF/String Version' 0x000000/0x00000004
12[TNC] => 13 bytes @ 0x6e808b
12[TNC] 0: 0A 37 2E 30 20 78 38 36 5F 36 34 00 00 .7.0 x86_64..
12[TNC] processing PA-TNC attribute type 'IETF/Numeric Version' 0x000000/0x00000003
12[TNC] => 16 bytes @ 0x6e80a4
12[TNC] 0: 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 ................
12[TNC] processing PA-TNC attribute type 'IETF/Operational Status' 0x000000/0x00000005
12[TNC] => 24 bytes @ 0x6e80c0
12[TNC] 0: 03 01 00 00 32 30 31 33 2D 30 38 2D 33 30 54 31 ....2013-08-30T1
12[TNC] 16: 34 3A 30 32 3A 33 36 5A 4:02:36Z
12[TNC] processing PA-TNC attribute type 'IETF/Forwarding Enabled' 0x000000/0x0000000b
12[TNC] => 4 bytes @ 0x6e80e4
12[TNC] 0: 00 00 00 00 ....
12[TNC] processing PA-TNC attribute type 'IETF/Factory Default Password Enabled' 0x000000/0x0000000c
12[TNC] => 4 bytes @ 0x6e80f4
12[TNC] 0: 00 00 00 00 ....
12[TNC] processing PA-TNC attribute type 'ITA-HSR/Device ID' 0x00902a/0x00000008
12[TNC] => 32 bytes @ 0x6e8104
12[TNC] 0: 37 37 38 31 62 33 38 39 34 66 30 31 66 34 30 62 7781b3894f01f40b
12[TNC] 16: 38 36 35 64 33 38 36 36 35 31 37 30 32 65 30 62 865d386651702e0b
</pre>

h3. Operating System Information

<pre>
12[IMV] operating system name is 'Debian' from vendor Debian Project
12[IMV] operating system version is '7.0 x86_64'
12[IMV] operating system numeric version is 7.0
12[IMV] operational status: operational, result: successful
12[IMV] last boot: Aug 30 14:02:36 UTC 2013
12[IMV] IPv4 forwarding is disabled
12[IMV] factory default password is disabled
</pre>

h3. Device Identity

<pre>
12[IMV] device ID is 7781b3894f01f40b865d386651702e0b
</pre>

h3. Policy Manager generating Workitem List

This is strongSwan's proprietary Configuration Management Database (CMDB) interface. Based on historical client measurement data and a set of group policies the start script generates a list of measurement workitems. In our scenario only IPv4 forwarding and SWID tags are checked.

<pre>
12[IMV] running policy script: 2>&1 TNC_SESSION_ID='2' ipsec imv_policy_manager start
12[IMV] policy: imv_policy_manager start successful
</pre>

<pre>
12[IMV] IMV 1 handles FWDEN workitem 3
12[IMV] IMV 1 handled FWDEN workitem 3: allow - forwarding not enabled
12[TNC] creating PA-TNC message with ID 0x3be56387
12[TNC] creating PA-TNC attribute type 'IETF/Assessment Result' 0x000000/0x00000009
12[TNC] => 4 bytes @ 0x6e3030
12[TNC] 0: 00 00 00 00 ....
12[IMV] created PA-TNC message: => 24 bytes @ 0x6f04f0
12[IMV] 0: 01 00 00 00 3B E5 63 87 00 00 00 00 00 00 00 09 ....;.c.........
12[IMV] 16: 00 00 00 10 00 00 00 00 ........
12[TNC] creating PB-PA message type 'IETF/Operating System' 0x000000/0x00000001
12[TNC] IMV 1 provides recommendation 'allow' and evaluation 'compliant'
</pre>

h3. Sending SWID Request

<pre>
12[IMV] IMV 2 handles SWIDT workitem 6
12[IMV] IMV 2 issues SWID request 6
12[TNC] creating PA-TNC message with ID 0xeb349c58
12[TNC] creating PA-TNC attribute type 'TCG/SWID Request' 0x005597/0x00000011
12[TNC] => 12 bytes @ 0x716830
12[TNC] 0: 01 00 00 00 00 00 00 06 00 00 00 00 ............
12[IMV] created PA-TNC message: => 32 bytes @ 0x6f04f0
12[IMV] 0: 01 00 00 00 EB 34 9C 58 00 00 55 97 00 00 00 11 .....4.X..U.....
12[IMV] 16: 00 00 00 18 01 00 00 00 00 00 00 06 00 00 00 00 ................
12[TNC] creating PB-PA message type 'TCG/SWID' 0x005597/0x00000003
12[TNC] PB-TNC state transition from 'Server Working' to 'Client Working'
12[TNC] creating PB-TNC SDATA batch
12[TNC] adding PB-PA message
12[TNC] adding PB-PA message
12[TNC] sending PB-TNC SDATA batch (112 bytes) for Connection ID 1
12[TNC] => 112 bytes @ 0x6f0890
12[TNC] 0: 02 80 00 02 00 00 00 70 80 00 00 00 00 00 00 01 .......p........
12[TNC] 16: 00 00 00 30 00 00 00 00 00 00 00 01 FF FF 00 01 ...0............
12[TNC] 32: 01 00 00 00 3B E5 63 87 00 00 00 00 00 00 00 09 ....;.c.........
12[TNC] 48: 00 00 00 10 00 00 00 00 80 00 00 00 00 00 00 01 ................
12[TNC] 64: 00 00 00 38 00 00 55 97 00 00 00 03 FF FF 00 02 ...8..U.........
12[TNC] 80: 01 00 00 00 EB 34 9C 58 00 00 55 97 00 00 00 11 .....4.X..U.....
12[TNC] 96: 00 00 00 18 01 00 00 00 00 00 00 06 00 00 00 00 ................
12[TNC] sending PT-TLS message #4 of type 'PB-TNC Batch' (128 bytes)
12[TLS] sending TLS ApplicationData record (176 bytes)
</pre>

h3. Receiving SWID Tag Identifier Inventory

<pre>
13[TLS] processing TLS ApplicationData record (224 bytes)
13[TNC] received PT-TLS message #3 of type 'PB-TNC Batch' (183 bytes)
13[TNC] received TNCCS batch (167 bytes) for Connection ID 1
13[TNC] => 167 bytes @ 0x6f1f30
13[TNC] 0: 02 00 00 01 00 00 00 A7 80 00 00 00 00 00 00 01 ................
13[TNC] 16: 00 00 00 9F 80 00 55 97 00 00 00 03 00 02 00 02 ......U.........
13[TNC] 32: 01 00 00 00 DC 86 EF 69 00 00 55 97 00 00 00 12 .......i..U.....
13[TNC] 48: 00 00 00 7F 00 00 00 02 00 00 00 06 71 43 2A 93 ............qC*.
13[TNC] 64: 00 00 00 01 00 1C 72 65 67 69 64 2E 32 30 30 34 ......regid.2004
13[TNC] 80: 2D 30 33 2E 6F 72 67 2E 73 74 72 6F 6E 67 73 77 -03.org.strongsw
13[TNC] 96: 61 6E 00 14 73 74 72 6F 6E 67 53 77 61 6E 2D 35 an..strongSwan-5
13[TNC] 112: 2D 31 2D 31 2D 64 72 32 00 00 00 18 72 65 67 69 -1-1-dr2....regi
13[TNC] 128: 64 2E 31 39 39 39 2D 30 33 2E 6F 72 67 2E 64 65 d.1999-03.org.de
13[TNC] 144: 62 69 61 6E 00 0F 73 71 6C 69 74 65 2D 33 2D 37 bian..sqlite-3-7
13[TNC] 160: 2D 31 33 2D 31 00 00 -13-1..
13[TNC] PB-TNC state transition from 'Client Working' to 'Server Working'
13[TNC] processing PB-TNC CDATA batch
13[TNC] processing PB-PA message (159 bytes)
</pre>

<pre>
13[TNC] handling PB-PA message type 'TCG/SWID' 0x005597/0x00000003
13[IMV] IMV 2 "SWID" received message for Connection ID 1 from IMC 2 to IMV 2
13[IMV] => 135 bytes @ 0x6f4780
13[IMV] 0: 01 00 00 00 DC 86 EF 69 00 00 55 97 00 00 00 12 .......i..U.....
13[IMV] 16: 00 00 00 7F 00 00 00 02 00 00 00 06 71 43 2A 93 ............qC*.
13[IMV] 32: 00 00 00 01 00 1C 72 65 67 69 64 2E 32 30 30 34 ......regid.2004
13[IMV] 48: 2D 30 33 2E 6F 72 67 2E 73 74 72 6F 6E 67 73 77 -03.org.strongsw
13[IMV] 64: 61 6E 00 14 73 74 72 6F 6E 67 53 77 61 6E 2D 35 an..strongSwan-5
13[IMV] 80: 2D 31 2D 31 2D 64 72 32 00 00 00 18 72 65 67 69 -1-1-dr2....regi
13[IMV] 96: 64 2E 31 39 39 39 2D 30 33 2E 6F 72 67 2E 64 65 d.1999-03.org.de
13[IMV] 112: 62 69 61 6E 00 0F 73 71 6C 69 74 65 2D 33 2D 37 bian..sqlite-3-7
13[IMV] 128: 2D 31 33 2D 31 00 00 -13-1..
13[TNC] processing PA-TNC message with ID 0xdc86ef69
13[TNC] processing PA-TNC attribute type 'TCG/SWID Tag Identifier Inventory' 0x005597/0x00000012
13[TNC] => 115 bytes @ 0x6f4794
13[TNC] 0: 00 00 00 02 00 00 00 06 71 43 2A 93 00 00 00 01 ........qC*.....
13[TNC] 16: 00 1C 72 65 67 69 64 2E 32 30 30 34 2D 30 33 2E ..regid.2004-03.
13[TNC] 32: 6F 72 67 2E 73 74 72 6F 6E 67 73 77 61 6E 00 14 org.strongswan..
13[TNC] 48: 73 74 72 6F 6E 67 53 77 61 6E 2D 35 2D 31 2D 31 strongSwan-5-1-1
13[TNC] 64: 2D 64 72 32 00 00 00 18 72 65 67 69 64 2E 31 39 -dr2....regid.19
13[TNC] 80: 39 39 2D 30 33 2E 6F 72 67 2E 64 65 62 69 61 6E 99-03.org.debian
13[TNC] 96: 00 0F 73 71 6C 69 74 65 2D 33 2D 37 2D 31 33 2D ..sqlite-3-7-13-
13[TNC] 112: 31 00 00 1..
</pre>

h3. Human-Readable SWID Tag Identifiers

<pre>
13[IMV] received SWID tag ID inventory for request 6 at eid 1 of epoch 0x71432a93
13[IMV] regid.2004-03.org.strongswan_strongSwan-5-1-1-dr2.swidtag
13[IMV] regid.1999-03.org.debian_sqlite-3-7-13-1.swidtag
</pre>

<pre>
13[IMV] IMV 2 handled SWIDT workitem 6: allow - received inventory of 2 SWID tag IDs
13[TNC] creating PA-TNC message with ID 0x85fed4ee
13[TNC] creating PA-TNC attribute type 'IETF/Assessment Result' 0x000000/0x00000009
13[TNC] => 4 bytes @ 0x6e3220
13[TNC] 0: 00 00 00 00 ....
13[IMV] created PA-TNC message: => 24 bytes @ 0x6ecdc0
13[IMV] 0: 01 00 00 00 85 FE D4 EE 00 00 00 00 00 00 00 09 ................
13[IMV] 16: 00 00 00 10 00 00 00 00 ........
13[TNC] creating PB-PA message type 'TCG/SWID' 0x005597/0x00000003
13[TNC] IMV 2 provides recommendation 'allow' and evaluation 'compliant'
</pre>

h3. Policy Manager integrating Measurement Results

<pre>
13[IMV] running policy script: 2>&1 TNC_SESSION_ID='2' ipsec imv_policy_manager stop
13[IMV] policy: imv_policy_manager stop successful
</pre>

<pre>
13[IMV] IMV 1 "OS" changed state of Connection ID 1 to 'Allowed'
13[IMV] IMV 2 "SWID" changed state of Connection ID 1 to 'Allowed'
13[TNC] PB-TNC state transition from 'Server Working' to 'Decided'
13[TNC] creating PB-TNC RESULT batch
13[TNC] adding PB-PA message
13[TNC] adding PB-Assessment-Result message
13[TNC] adding PB-Access-Recommendation message
13[TNC] sending PB-TNC RESULT batch (88 bytes) for Connection ID 1
13[TNC] => 88 bytes @ 0x6ee0a0
13[TNC] 0: 02 80 00 03 00 00 00 58 80 00 00 00 00 00 00 01 .......X........
13[TNC] 16: 00 00 00 30 00 00 55 97 00 00 00 03 FF FF 00 02 ...0..U.........
13[TNC] 32: 01 00 00 00 85 FE D4 EE 00 00 00 00 00 00 00 09 ................
13[TNC] 48: 00 00 00 10 00 00 00 00 80 00 00 00 00 00 00 02 ................
13[TNC] 64: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 03 ................
13[TNC] 80: 00 00 00 10 00 00 00 01 ........
13[TNC] sending PT-TLS message #5 of type 'PB-TNC Batch' (104 bytes)
13[TLS] sending TLS ApplicationData record (144 bytes)
</pre>

h3. Closing PT-TLS Connection

<pre>
14[TLS] processing TLS ApplicationData record (64 bytes)
14[TNC] received PT-TLS message #4 of type 'PB-TNC Batch' (24 bytes)
14[TNC] received TNCCS batch (8 bytes) for Connection ID 1
14[TNC] => 8 bytes @ 0x6ef420
14[TNC] 0: 02 00 00 06 00 00 00 08 ........
14[TNC] PB-TNC state transition from 'Decided' to 'End'
14[TNC] processing PB-TNC CLOSE batch
14[TNC] final recommendation is 'allow' and evaluation is 'compliant'
14[TNC] PT-TLS connection terminates
14[IMV] IMV 1 "OS" deleted the state of Connection ID 1
14[IMV] IMV 2 "SWID" deleted the state of Connection ID 1
14[TNC] removed TNCCS Connection ID 1
14[TLS] sending TLS close notify
14[TLS] sending TLS Alert record (48 bytes)
</pre>

h2. PT-TLS Connection by Access Requestor "dave"

<pre>
15[TNC] accepting PT-TLS stream from 192.168.0.200
</pre>

h3. TLS Connection Setup

<pre>
03[TNC] entering PT-TLS negotiation phase
03[TLS] processing TLS Handshake record (176 bytes)
03[TLS] received TLS ClientHello handshake (172 bytes)
03[TLS] received TLS 'signature algorithms' extension
03[TLS] received TLS 'elliptic curves' extension
03[TLS] received TLS 'ec point formats' extension
03[TLS] received TLS 'server name' extension
03[TLS] received 28 TLS cipher suites:
03[TLS] TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
03[TLS] TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
03[TLS] TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
03[TLS] TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
03[TLS] TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
03[TLS] TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
03[TLS] TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
03[TLS] TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
03[TLS] TLS_DHE_RSA_WITH_AES_128_CBC_SHA
03[TLS] TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
03[TLS] TLS_DHE_RSA_WITH_AES_256_CBC_SHA
03[TLS] TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
03[TLS] TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
03[TLS] TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
03[TLS] TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA
03[TLS] TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256
03[TLS] TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
03[TLS] TLS_RSA_WITH_AES_128_CBC_SHA
03[TLS] TLS_RSA_WITH_AES_128_CBC_SHA256
03[TLS] TLS_RSA_WITH_AES_256_CBC_SHA
03[TLS] TLS_RSA_WITH_AES_256_CBC_SHA256
03[TLS] TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
03[TLS] TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
03[TLS] TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
03[TLS] TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
03[TLS] TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
03[TLS] TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
03[TLS] TLS_RSA_WITH_3DES_EDE_CBC_SHA
03[TLS] negotiated TLS 1.2 using suite TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
03[TLS] sending TLS ServerHello handshake (54 bytes)
03[TLS] sending TLS server certificate 'C=CH, O=Linux strongSwan, CN=aaa.strongswan.org'
03[TLS] sending TLS Certificate handshake (1066 bytes)
03[TLS] selected ECDH group SECP256R1
03[TLS] created signature with MD5/RSA
03[TLS] sending TLS ServerKeyExchange handshake (329 bytes)
03[TLS] sending TLS cert request for 'C=CH, O=Linux strongSwan, CN=strongSwan Root CA'
03[TLS] sending TLS CertificateRequest handshake (102 bytes)
03[TLS] sending TLS ServerHelloDone handshake (0 bytes)
03[TLS] sending TLS Handshake record (1571 bytes)
03[TLS] processing TLS Handshake record (1406 bytes)
03[TLS] received TLS Certificate handshake (1068 bytes)
03[TLS] received TLS peer certificate 'C=CH, O=Linux strongSwan, OU=Accounting, CN=dave@strongswan.org'
03[TLS] received TLS ClientKeyExchange handshake (66 bytes)
03[TLS] received TLS CertificateVerify handshake (260 bytes)
03[CFG] using certificate "C=CH, O=Linux strongSwan, OU=Accounting, CN=dave@strongswan.org"
03[CFG] using trusted ca certificate "C=CH, O=Linux strongSwan, CN=strongSwan Root CA"
03[CFG] checking certificate status of "C=CH, O=Linux strongSwan, OU=Accounting, CN=dave@strongswan.org"
03[CFG] fetching crl from 'http://crl.strongswan.org/strongswan.crl' ...
03[CFG] using trusted certificate "C=CH, O=Linux strongSwan, CN=strongSwan Root CA"
03[CFG] crl correctly signed by "C=CH, O=Linux strongSwan, CN=strongSwan Root CA"
03[CFG] crl is valid: until Sep 29 14:02:30 2013
03[CFG] certificate status is good
03[CFG] reached self-signed root ca with a path length of 0
03[TLS] verified signature with SHA1/RSA
03[TLS] processing TLS ChangeCipherSpec record (1 bytes)
03[TLS] buffering 31 bytes, 31 bytes of 69 byte TLS record received
03[TLS] buffering 38 bytes, 69 bytes of 69 byte TLS record received
03[TLS] processing buffered TLS Handshake record (64 bytes)
03[TLS] received TLS Finished handshake (12 bytes)
03[TLS] sending TLS ChangeCipherSpec record (1 bytes)
03[TLS] sending TLS Finished handshake (12 bytes)
03[TLS] sending TLS Handshake record (64 bytes)
</pre>

h3. PT-TLS Negotiation

<pre>
03[TLS] processing TLS ApplicationData record (64 bytes)
03[TNC] received PT-TLS message #0 of type 'Version Request' (20 bytes)
03[TNC] sending PT-TLS message #0 of type 'Version Response' (20 bytes)
03[TLS] sending TLS ApplicationData record (64 bytes)
03[TNC] negotiated PT-TLS version 1
</pre>

h3. TLS Certificate-based Client Authentication

<pre>
03[TNC] doing SASL client authentication
03[TNC] skipping SASL, client already authenticated by TLS certificate
03[TNC] sending PT-TLS message #1 of type 'SASL Mechanisms' (16 bytes)
03[TLS] sending TLS ApplicationData record (64 bytes)
</pre>

h3. PT-TLS Transport Phase

<pre>
03[TNC] entering PT-TLS data transport phase
</pre>

h3. IF-IMV 1.4 AR Identity

<pre>
16[TLS] processing TLS ApplicationData record (320 bytes)
16[TNC] received PT-TLS message #1 of type 'PB-TNC Batch' (275 bytes)
16[TNC] assigned TNCCS Connection ID 2
16[IMV] IMV 1 "OS" created a state for IF-TNCCS 2.0 Connection ID 2: +long +excl -soh
16[IMV] over IF-T for TLS 2.0 with maximum PA-TNC message size of 131024 bytes
16[IMV] user AR identity 'C=CH, O=Linux strongSwan, OU=Accounting, CN=dave@strongswan.org' authenticated by certificate
16[IMV] assigned session ID 3
16[IMV] IMV 2 "SWID" created a state for IF-TNCCS 2.0 Connection ID 2: +long +excl -soh
16[IMV] over IF-T for TLS 2.0 with maximum PA-TNC message size of 131024 bytes
16[IMV] user AR identity 'C=CH, O=Linux strongSwan, OU=Accounting, CN=dave@strongswan.org' authenticated by certificate
16[IMV] assigned session ID 3
16[IMV] IMV 1 "OS" changed state of Connection ID 2 to 'Handshake'
16[IMV] IMV 2 "SWID" changed state of Connection ID 2 to 'Handshake'
</pre>

<pre>
16[TNC] received TNCCS batch (39 bytes) for Connection ID 2
16[TNC] => 39 bytes @ 0x72d800
16[TNC] 0: 02 00 00 01 00 00 00 27 00 00 00 00 00 00 00 06 .......'........
16[TNC] 16: 00 00 00 1F 41 63 63 65 70 74 2D 4C 61 6E 67 75 ....Accept-Langu
16[TNC] 32: 61 67 65 3A 20 65 6E age: en
16[TNC] PB-TNC state transition from 'Init' to 'Server Working'
16[TNC] processing PB-TNC CDATA batch
16[TNC] processing PB-Language-Preference message (31 bytes)
16[TNC] setting language preference to 'en'
</pre>

<pre>
16[TNC] creating PA-TNC message with ID 0x252361d0
16[TNC] creating PA-TNC attribute type 'IETF/Attribute Request' 0x000000/0x00000001
16[TNC] => 56 bytes @ 0x738320
16[TNC] 0: 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 04 ................
16[TNC] 16: 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 05 ................
16[TNC] 32: 00 00 00 00 00 00 00 0B 00 00 00 00 00 00 00 0C ................
16[TNC] 48: 00 00 90 2A 00 00 00 08 ...*....
16[IMV] created PA-TNC message: => 76 bytes @ 0x73b3b0
16[IMV] 0: 01 00 00 00 25 23 61 D0 00 00 00 00 00 00 00 01 ....%#a.........
16[IMV] 16: 00 00 00 44 00 00 00 00 00 00 00 02 00 00 00 00 ...D............
16[IMV] 32: 00 00 00 04 00 00 00 00 00 00 00 03 00 00 00 00 ................
16[IMV] 48: 00 00 00 05 00 00 00 00 00 00 00 0B 00 00 00 00 ................
16[IMV] 64: 00 00 00 0C 00 00 90 2A 00 00 00 08 .......*....
16[TNC] creating PB-PA message type 'IETF/Operating System' 0x000000/0x00000001
16[TNC] PB-TNC state transition from 'Server Working' to 'Client Working'
16[TNC] creating PB-TNC SDATA batch
16[TNC] adding PB-PA message
16[TNC] sending PB-TNC SDATA batch (108 bytes) for Connection ID 2
16[TNC] => 108 bytes @ 0x725950
16[TNC] 0: 02 80 00 02 00 00 00 6C 80 00 00 00 00 00 00 01 .......l........
16[TNC] 16: 00 00 00 64 00 00 00 00 00 00 00 01 FF FF 00 01 ...d............
16[TNC] 32: 01 00 00 00 25 23 61 D0 00 00 00 00 00 00 00 01 ....%#a.........
16[TNC] 48: 00 00 00 44 00 00 00 00 00 00 00 02 00 00 00 00 ...D............
16[TNC] 64: 00 00 00 04 00 00 00 00 00 00 00 03 00 00 00 00 ................
16[TNC] 80: 00 00 00 05 00 00 00 00 00 00 00 0B 00 00 00 00 ................
16[TNC] 96: 00 00 00 0C 00 00 90 2A 00 00 00 08 .......*....
16[TNC] sending PT-TLS message #2 of type 'PB-TNC Batch' (124 bytes)
16[TLS] sending TLS ApplicationData record (176 bytes)
</pre>

<pre>
02[TLS] processing TLS ApplicationData record (288 bytes)
02[TNC] received PT-TLS message #2 of type 'PB-TNC Batch' (244 bytes)
02[TNC] received TNCCS batch (228 bytes) for Connection ID 2
02[TNC] => 228 bytes @ 0x70b060
02[TNC] 0: 02 00 00 01 00 00 00 E4 80 00 00 00 00 00 00 01 ................
02[TNC] 16: 00 00 00 DC 80 00 00 00 00 00 00 01 00 01 00 01 ................
02[TNC] 32: 01 00 00 00 26 B5 99 EA 00 00 00 00 00 00 00 02 ....&...........
02[TNC] 48: 00 00 00 17 00 25 72 00 00 44 65 62 69 61 6E 00 .....%r..Debian.
02[TNC] 64: 00 00 00 00 00 00 04 00 00 00 19 0A 37 2E 30 20 ............7.0
02[TNC] 80: 78 38 36 5F 36 34 00 00 00 00 00 00 00 00 00 03 x86_64..........
02[TNC] 96: 00 00 00 1C 00 00 00 07 00 00 00 00 00 00 00 00 ................
02[TNC] 112: 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 24 ...............$
02[TNC] 128: 03 01 00 00 32 30 31 33 2D 30 38 2D 33 30 54 31 ....2013-08-30T1
02[TNC] 144: 34 3A 30 32 3A 33 37 5A 00 00 00 00 00 00 00 0B 4:02:37Z........
02[TNC] 160: 00 00 00 10 00 00 00 01 00 00 00 00 00 00 00 0C ................
02[TNC] 176: 00 00 00 10 00 00 00 00 00 00 90 2A 00 00 00 08 ...........*....
02[TNC] 192: 00 00 00 2C 61 61 62 62 63 63 64 64 65 65 66 66 ...,aabbccddeeff
02[TNC] 208: 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 1122334455667788
02[TNC] 224: 39 39 30 30 9900
02[TNC] PB-TNC state transition from 'Client Working' to 'Server Working'
02[TNC] processing PB-TNC CDATA batch
02[TNC] processing PB-PA message (220 bytes)
02[TNC] handling PB-PA message type 'IETF/Operating System' 0x000000/0x00000001
02[IMV] IMV 1 "OS" received message for Connection ID 2 from IMC 1 to IMV 1
02[IMV] => 196 bytes @ 0x73a420
02[IMV] 0: 01 00 00 00 26 B5 99 EA 00 00 00 00 00 00 00 02 ....&...........
02[IMV] 16: 00 00 00 17 00 25 72 00 00 44 65 62 69 61 6E 00 .....%r..Debian.
02[IMV] 32: 00 00 00 00 00 00 04 00 00 00 19 0A 37 2E 30 20 ............7.0
02[IMV] 48: 78 38 36 5F 36 34 00 00 00 00 00 00 00 00 00 03 x86_64..........
02[IMV] 64: 00 00 00 1C 00 00 00 07 00 00 00 00 00 00 00 00 ................
02[IMV] 80: 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 24 ...............$
02[IMV] 96: 03 01 00 00 32 30 31 33 2D 30 38 2D 33 30 54 31 ....2013-08-30T1
02[IMV] 112: 34 3A 30 32 3A 33 37 5A 00 00 00 00 00 00 00 0B 4:02:37Z........
02[IMV] 128: 00 00 00 10 00 00 00 01 00 00 00 00 00 00 00 0C ................
02[IMV] 144: 00 00 00 10 00 00 00 00 00 00 90 2A 00 00 00 08 ...........*....
02[IMV] 160: 00 00 00 2C 61 61 62 62 63 63 64 64 65 65 66 66 ...,aabbccddeeff
02[IMV] 176: 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 1122334455667788
02[IMV] 192: 39 39 30 30 9900
02[TNC] processing PA-TNC message with ID 0x26b599ea
02[TNC] processing PA-TNC attribute type 'IETF/Product Information' 0x000000/0x00000002
02[TNC] => 11 bytes @ 0x73a434
02[TNC] 0: 00 25 72 00 00 44 65 62 69 61 6E .%r..Debian
02[TNC] processing PA-TNC attribute type 'IETF/String Version' 0x000000/0x00000004
02[TNC] => 13 bytes @ 0x73a44b
02[TNC] 0: 0A 37 2E 30 20 78 38 36 5F 36 34 00 00 .7.0 x86_64..
02[TNC] processing PA-TNC attribute type 'IETF/Numeric Version' 0x000000/0x00000003
02[TNC] => 16 bytes @ 0x73a464
02[TNC] 0: 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 ................
02[TNC] processing PA-TNC attribute type 'IETF/Operational Status' 0x000000/0x00000005
02[TNC] => 24 bytes @ 0x73a480
02[TNC] 0: 03 01 00 00 32 30 31 33 2D 30 38 2D 33 30 54 31 ....2013-08-30T1
02[TNC] 16: 34 3A 30 32 3A 33 37 5A 4:02:37Z
02[TNC] processing PA-TNC attribute type 'IETF/Forwarding Enabled' 0x000000/0x0000000b
02[TNC] => 4 bytes @ 0x73a4a4
02[TNC] 0: 00 00 00 01 ....
02[TNC] processing PA-TNC attribute type 'IETF/Factory Default Password Enabled' 0x000000/0x0000000c
02[TNC] => 4 bytes @ 0x73a4b4
02[TNC] 0: 00 00 00 00 ....
02[TNC] processing PA-TNC attribute type 'ITA-HSR/Device ID' 0x00902a/0x00000008
02[TNC] => 32 bytes @ 0x73a4c4
02[TNC] 0: 61 61 62 62 63 63 64 64 65 65 66 66 31 31 32 32 aabbccddeeff1122
02[TNC] 16: 33 33 34 34 35 35 36 36 37 37 38 38 39 39 30 30 3344556677889900
</pre>

h3. Operating System Information

<pre>
02[IMV] operating system name is 'Debian' from vendor Debian Project
02[IMV] operating system version is '7.0 x86_64'
02[IMV] operating system numeric version is 7.0
02[IMV] operational status: operational, result: successful
02[IMV] last boot: Aug 30 14:02:37 UTC 2013
02[IMV] IPv4 forwarding is enabled
02[IMV] factory default password is disabled
</pre>

h3. Device Identity

<pre>
02[IMV] device ID is aabbccddeeff11223344556677889900
</pre>

h3. Policy Manager generating Workitem List

This is strongSwan's proprietary Configuration Management Database (CMDB) interface. Based on historical client measurement data and a set of group policies the start script generates a list of measurement workitems. In our scenario only IPv4 forwarding and SWID tags are checked.

<pre>
02[IMV] running policy script: 2>&1 TNC_SESSION_ID='3' ipsec imv_policy_manager start
02[IMV] policy: imv_policy_manager start successful
</pre>

<pre>
02[IMV] IMV 1 handles FWDEN workitem 9
02[IMV] IMV 1 handled FWDEN workitem 9: isolate - forwarding enabled
02[TNC] creating PA-TNC message with ID 0xe9845d2f
02[TNC] creating PA-TNC attribute type 'IETF/Assessment Result' 0x000000/0x00000009
02[TNC] => 4 bytes @ 0x710b30
02[TNC] 0: 00 00 00 02 ....
02[TNC] creating PA-TNC attribute type 'IETF/Remediation Instructions' 0x000000/0x0000000a
02[TNC] => 81 bytes @ 0x73c150
02[TNC] 0: 00 00 00 00 00 00 00 02 00 00 00 42 49 50 20 50 ...........BIP P
02[TNC] 16: 61 63 6B 65 74 20 46 6F 72 77 61 72 64 69 6E 67 acket Forwarding
02[TNC] 32: 0A 20 20 50 6C 65 61 73 65 20 64 69 73 61 62 6C . Please disabl
02[TNC] 48: 65 20 74 68 65 20 66 6F 72 77 61 72 64 69 6E 67 e the forwarding
02[TNC] 64: 20 6F 66 20 49 50 20 70 61 63 6B 65 74 73 02 65 of IP packets.e
02[TNC] 80: 6E n
02[IMV] created PA-TNC message: => 117 bytes @ 0x738c40
02[IMV] 0: 01 00 00 00 E9 84 5D 2F 00 00 00 00 00 00 00 09 ......]/........
02[IMV] 16: 00 00 00 10 00 00 00 02 00 00 00 00 00 00 00 0A ................
02[IMV] 32: 00 00 00 5D 00 00 00 00 00 00 00 02 00 00 00 42 ...]...........B
02[IMV] 48: 49 50 20 50 61 63 6B 65 74 20 46 6F 72 77 61 72 IP Packet Forwar
02[IMV] 64: 64 69 6E 67 0A 20 20 50 6C 65 61 73 65 20 64 69 ding. Please di
02[IMV] 80: 73 61 62 6C 65 20 74 68 65 20 66 6F 72 77 61 72 sable the forwar
02[IMV] 96: 64 69 6E 67 20 6F 66 20 49 50 20 70 61 63 6B 65 ding of IP packe
02[IMV] 112: 74 73 02 65 6E ts.en
02[TNC] creating PB-PA message type 'IETF/Operating System' 0x000000/0x00000001
02[TNC] IMV 1 is setting reason string to 'Improper OS settings were detected'
02[TNC] IMV 1 is setting reason language to 'en'
02[TNC] IMV 1 provides recommendation 'isolate' and evaluation 'non-compliant major'
</pre>

h3. Sending SWID Request

<pre>
02[IMV] IMV 2 handles SWIDT workitem 11
02[IMV] IMV 2 issues SWID request 11
02[TNC] creating PA-TNC message with ID 0xff7d7278
02[TNC] creating PA-TNC attribute type 'TCG/SWID Request' 0x005597/0x00000011
02[TNC] => 12 bytes @ 0x732980
02[TNC] 0: 00 00 00 00 00 00 00 0B 00 00 00 00 ............
02[IMV] created PA-TNC message: => 32 bytes @ 0x73a100
02[IMV] 0: 01 00 00 00 FF 7D 72 78 00 00 55 97 00 00 00 11 .....}rx..U.....
02[IMV] 16: 00 00 00 18 00 00 00 00 00 00 00 0B 00 00 00 00 ................
02[TNC] creating PB-PA message type 'TCG/SWID' 0x005597/0x00000003
</pre>

<pre>
02[TNC] PB-TNC state transition from 'Server Working' to 'Client Working'
02[TNC] creating PB-TNC SDATA batch
02[TNC] adding PB-PA message
02[TNC] adding PB-PA message
02[TNC] sending PB-TNC SDATA batch (205 bytes) for Connection ID 2
02[TNC] => 205 bytes @ 0x6f8480
02[TNC] 0: 02 80 00 02 00 00 00 CD 80 00 00 00 00 00 00 01 ................
02[TNC] 16: 00 00 00 8D 00 00 00 00 00 00 00 01 FF FF 00 01 ................
02[TNC] 32: 01 00 00 00 E9 84 5D 2F 00 00 00 00 00 00 00 09 ......]/........
02[TNC] 48: 00 00 00 10 00 00 00 02 00 00 00 00 00 00 00 0A ................
02[TNC] 64: 00 00 00 5D 00 00 00 00 00 00 00 02 00 00 00 42 ...]...........B
02[TNC] 80: 49 50 20 50 61 63 6B 65 74 20 46 6F 72 77 61 72 IP Packet Forwar
02[TNC] 96: 64 69 6E 67 0A 20 20 50 6C 65 61 73 65 20 64 69 ding. Please di
02[TNC] 112: 73 61 62 6C 65 20 74 68 65 20 66 6F 72 77 61 72 sable the forwar
02[TNC] 128: 64 69 6E 67 20 6F 66 20 49 50 20 70 61 63 6B 65 ding of IP packe
02[TNC] 144: 74 73 02 65 6E 80 00 00 00 00 00 00 01 00 00 00 ts.en...........
02[TNC] 160: 38 00 00 55 97 00 00 00 03 FF FF 00 02 01 00 00 8..U............
02[TNC] 176: 00 FF 7D 72 78 00 00 55 97 00 00 00 11 00 00 00 ..}rx..U........
02[TNC] 192: 18 00 00 00 00 00 00 00 0B 00 00 00 00 .............
02[TNC] sending PT-TLS message #3 of type 'PB-TNC Batch' (221 bytes)
02[TLS] sending TLS ApplicationData record (272 bytes)
</pre>

<pre>
01[TLS] processing TLS ApplicationData record (2096 bytes)
01[TNC] received PT-TLS message #3 of type 'PB-TNC Batch' (2051 bytes)
01[TNC] received TNCCS batch (2035 bytes) for Connection ID 2
01[TNC] => 2035 bytes @ 0x73aa90
01[TNC] 0: 02 00 00 01 00 00 07 F3 80 00 00 00 00 00 00 01 ................
01[TNC] 16: 00 00 07 EB 80 00 55 97 00 00 00 03 00 02 00 02 ......U.........
01[TNC] 32: 01 00 00 00 4F 00 C2 7B 00 00 55 97 00 00 00 14 ....O..{..U.....
01[TNC] 48: 00 00 07 CB 00 00 00 02 00 00 00 0B 85 55 48 98 .............UH.
01[TNC] 64: 00 00 00 01 00 00 00 00 03 E4 3C 3F 78 6D 6C 20 ..........<?xml
01[TNC] 80: 76 65 72 73 69 6F 6E 3D 22 31 2E 30 22 20 65 6E version="1.0" en
01[TNC] 96: 63 6F 64 69 6E 67 3D 22 75 74 66 2D 38 22 3F 3E coding="utf-8"?>
01[TNC] 112: 0A 3C 73 6F 66 74 77 61 72 65 5F 69 64 65 6E 74 .<software_ident
01[TNC] 128: 69 66 69 63 61 74 69 6F 6E 5F 74 61 67 20 78 6D ification_tag xm
01[TNC] 144: 6C 6E 73 3D 22 68 74 74 70 3A 2F 2F 73 74 61 6E lns="http://stan
01[TNC] 160: 64 61 72 64 73 2E 69 73 6F 2E 6F 72 67 2F 69 73 dards.iso.org/is
01[TNC] 176: 6F 2F 31 39 37 37 30 2F 2D 32 2F 32 30 30 39 2F o/19770/-2/2009/
01[TNC] 192: 73 63 68 65 6D 61 2E 78 73 64 22 3E 0A 20 20 3C schema.xsd">. <
01[TNC] 208: 65 6E 74 69 74 6C 65 6D 65 6E 74 5F 72 65 71 75 entitlement_requ
01[TNC] 224: 69 72 65 64 5F 69 6E 64 69 63 61 74 6F 72 3E 74 ired_indicator>t
01[TNC] 240: 72 75 65 3C 2F 65 6E 74 69 74 6C 65 6D 65 6E 74 rue</entitlement
01[TNC] 256: 5F 72 65 71 75 69 72 65 64 5F 69 6E 64 69 63 61 _required_indica
01[TNC] 272: 74 6F 72 3E 0A 20 20 3C 70 72 6F 64 75 63 74 5F tor>. <product_
01[TNC] 288: 74 69 74 6C 65 3E 73 74 72 6F 6E 67 53 77 61 6E title>strongSwan
01[TNC] 304: 3C 2F 70 72 6F 64 75 63 74 5F 74 69 74 6C 65 3E </product_title>
01[TNC] 320: 0A 20 20 3C 70 72 6F 64 75 63 74 5F 76 65 72 73 . <product_vers
01[TNC] 336: 69 6F 6E 3E 0A 20 20 20 20 3C 6E 61 6D 65 3E 35 ion>. <name>5
01[TNC] 352: 2E 31 2E 31 64 72 32 3C 2F 6E 61 6D 65 3E 0A 20 .1.1dr2</name>.
01[TNC] 368: 20 20 20 3C 6E 75 6D 65 72 69 63 3E 0A 20 20 20 <numeric>.
01[TNC] 384: 20 20 20 3C 6D 61 6A 6F 72 3E 35 3C 2F 6D 61 6A <major>5</maj
01[TNC] 400: 6F 72 3E 0A 20 20 20 20 20 20 3C 6D 69 6E 6F 72 or>. <minor
01[TNC] 416: 3E 31 3C 2F 6D 69 6E 6F 72 3E 0A 20 20 20 20 20 >1</minor>.
01[TNC] 432: 20 3C 62 75 69 6C 64 3E 31 3C 2F 62 75 69 6C 64 <build>1</build
01[TNC] 448: 3E 0A 20 20 20 20 [ Incomplete diff, document too large... ]