Scep
These scenarios show how to configure the SCEP protocol to retrieve certificates from a PKI server.
Test SCEP Protocol With Linux PKI
Description
In this scenario, the SCEP protocol is used to retrieve digital certificates (X509) from a Linux PKI server.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces ethernet eth0 address 10.215.168.64/24 set protocols static route 192.168.212.0/22 next-hop 10.215.168.1 set system certificate scep csr CSR cgi-path /scep set system certificate scep csr CSR cipher aes set system certificate scep csr CSR digest sha256 set system certificate scep csr CSR distinguished-names CN=MyUserCert set system certificate scep csr CSR encrypted-password U2FsdGVkX1/x5wDMnMBPwTgPMPU6o+96xYbSoRcyylA= set system certificate scep csr CSR port 8080 set system certificate scep csr CSR url 'http://10.215.168.1' set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.457 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.457/0.457/0.457/0.000 ms
Step 3: Run command pki scep show CSR at DUT0 and check if output matches the following regular expressions:
ca\s+Valid usercert\s+ValidShow output
------------------------------------------------------------------------------------------------- Certificate Status Usage NotBefore NotAfter ------------------------------------------------------------------------------------------------- ca Valid Encipherment & Signature Apr 16 09:19:39 2025 GMT Apr 11 09:19:39 2045 GMT usercert Valid - May 5 02:11:46 2026 GMT May 5 02:11:46 2027 GMT
Step 4: Run command pki show certificate running://auth/certificates/scep/CSR/ca/ca.der at DUT0 and check if output contains the following tokens:
Subject: CN = Teldat-PKI, O = Teldat, L = Madrid, C = ESShow output
Certificate: Data: Version: 3 (0x2) Serial Number: 7c:28:60:8a:6f:42:5d:c8:44:f0:10:0d:61:e5:ca:40:11:bc:ea:f2 Signature Algorithm: sha256WithRSAEncryption Issuer: CN = Teldat-PKI, O = Teldat, L = Madrid, C = ES Validity Not Before: Apr 16 09:19:39 2025 GMT Not After : Apr 11 09:19:39 2045 GMT Subject: CN = Teldat-PKI, O = Teldat, L = Madrid, C = ES Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:de:b7:3b:d9:9b:e3:d3:57:9b:b0:33:67:c0:40: 4f:45:84:ea:c2:35:a6:08:3b:3a:fd:6d:fa:d7:2b: 3d:7f:1c:a1:92:15:08:8b:5c:02:ec:6a:66:46:c5: 6f:7f:9b:9d:c3:86:e1:97:47:9b:5e:ea:96:5b:bf: 68:35:96:4f:6e:64:c6:7d:f6:da:6b:f9:bf:98:b1: 32:63:ae:f4:5b:2f:cd:6d:d7:ef:db:01:12:b0:a4: 54:95:6e:e8:84:4a:0a:f1:13:83:13:a1:7a:1d:f4: 06:3f:e3:53:5d:9f:68:a1:a0:5c:51:05:ba:8c:da: 00:11:64:4b:e8:37:c3:70:43:9c:16:dd:46:fb:34: e4:3c:ae:a4:9a:a1:da:cf:a1:f5:93:13:a6:0e:68: 51:31:f7:26:63:a3:8b:47:c3:94:e4:34:d2:b0:36: cf:22:e5:81:dd:a4:01:e8:79:08:37:ad:7a:b9:da: 24:37:cc:53:f4:51:f8:b5:67:09:15:63:52:60:7f: b0:e2:f0:38:cd:3c:13:42:81:5f:e2:dd:e2:c5:37: f3:ef:05:8c:85:2f:2a:0a:f4:94:2f:70:56:7f:7d: a9:f6:ca:69:0b:a7:40:e1:fa:bc:f0:f4:01:7a:76: 55:f4:2a:57:43:8b:f1:87:58:f2:f4:db:23:26:33: f8:4f Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Subject Key Identifier: D3:97:2E:56:37:6A:89:77:01:D4:E3:42:0D:EC:E7:10:79:9C:E8:7C X509v3 Authority Key Identifier: keyid:D3:97:2E:56:37:6A:89:77:01:D4:E3:42:0D:EC:E7:10:79:9C:E8:7C DirName:/CN=Teldat-PKI/O=Teldat/L=Madrid/C=ES serial:7C:28:60:8A:6F:42:5D:C8:44:F0:10:0D:61:E5:CA:40:11:BC:EA:F2 X509v3 Basic Constraints: critical CA:TRUE, pathlen:0 X509v3 Key Usage: critical Digital Signature, Key Encipherment, Certificate Sign, CRL Sign Signature Algorithm: sha256WithRSAEncryption Signature Value: 5e:0d:47:96:a2:24:38:fa:62:5b:0c:c2:4e:59:23:79:40:1b: 88:d1:63:11:0b:ce:bc:63:46:cd:70:33:52:75:4b:85:c1:39: be:3c:ce:7c:66:53:63:b4:39:07:ec:ef:52:fe:fa:dc:c1:fb: e4:51:61:28:58:4f:90:71:83:50:7d:62:a9:16:fa:45:89:08: 5f:39:43:6a:b1:bb:ad:4e:6f:50:bc:07:4f:1c:5b:07:df:63: ec:44:20:48:b6:97:00:e2:9d:8e:42:9e:96:5f:71:7a:43:96: de:fd:66:6b:45:85:5d:e4:dc:bf:e9:34:64:4f:3a:7b:33:a0: 54:80:3b:9a:5b:1f:3f:3f:1c:09:a3:8e:d8:b6:2a:ba:b2:07: 87:fa:0f:a5:69:41:06:b1:14:6f:09:4f:bb:88:60:87:70:83: 31:73:ed:2a:03:ca:3c:19:0a:b2:24:61:c6:ce:09:97:ac:6e: da:cb:47:88:c5:f5:a7:74:d2:96:e0:cc:c3:b6:b7:f6:64:9f: ad:1c:7f:36:fd:39:7c:57:54:a5:e9:8a:82:90:4d:cd:74:99: 27:4d:f6:62:a6:96:c5:6e:d3:02:ec:c1:4d:5f:46:b6:82:75: 12:61:d7:a3:d6:70:f6:35:9d:9c:30:06:84:af:b2:cb:a5:a0: 5e:d3:1d:6c
Step 5: Run command pki show certificate running://auth/certificates/scep/CSR/user/cert at DUT0 and check if output contains the following tokens:
Subject: CN = MyUserCertShow output
Certificate: Data: Version: 3 (0x2) Serial Number: 8 (0x8) Signature Algorithm: sha256WithRSAEncryption Issuer: CN = Teldat-PKI, O = Teldat, L = Madrid, C = ES Validity Not Before: May 5 02:11:46 2026 GMT Not After : May 5 02:11:46 2027 GMT Subject: CN = MyUserCert Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:f7:36:c8:12:4f:eb:24:a5:74:c0:a0:db:65:a3: 7a:e3:14:45:bd:52:95:5e:2d:4d:f4:67:29:b2:43: 90:41:57:7d:5e:a5:a1:9b:a3:29:74:f9:7b:70:ec: 2b:4c:14:f7:1c:36:09:04:41:31:69:b8:2f:44:49: 7e:7e:7c:9c:0d:0b:a1:f5:5a:09:f3:d5:0a:cb:d7: b5:e9:96:ff:e1:10:bb:b8:02:60:b1:fb:08:ed:d0: 9c:b5:81:69:3e:c2:37:32:1c:d7:20:d1:f6:cf:3c: 39:d8:fd:b6:21:0c:20:55:8d:9e:e5:10:9b:03:93: 43:3e:e3:f8:41:28:44:77:53:91:28:61:40:67:5b: f2:6d:55:45:17:6e:38:e3:ba:11:30:b5:9f:31:be: 26:98:40:4a:d8:0c:ac:ff:80:95:84:f1:bc:7a:95: 06:be:d5:5d:0d:5b:cf:fb:95:55:0a:c6:c9:cb:e0: d6:b2:8a:c1:bf:8f:18:2b:e2:98:41:a7:03:9e:82: 0d:ed:87:f7:b5:5d:47:2c:9a:c4:13:6b:7d:a7:4d: f5:cc:5b:65:3c:53:3d:71:b7:ba:1a:35:b4:9b:89: b4:30:22:3d:26:6a:97:85:94:88:8a:3d:d7:26:f3: 1f:b2:30:4e:d9:59:5a:ef:b3:7e:ea:b2:7d:ac:3b: f3:95 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Key Usage: critical Digital Signature X509v3 Extended Key Usage: TLS Web Client Authentication X509v3 Subject Key Identifier: FA:C3:46:51:1C:84:D1:F5:55:99:3B:80:74:01:7C:9B:DB:16:9C:28 X509v3 Authority Key Identifier: D3:97:2E:56:37:6A:89:77:01:D4:E3:42:0D:EC:E7:10:79:9C:E8:7C Signature Algorithm: sha256WithRSAEncryption Signature Value: 6d:d2:2c:b0:70:46:c1:05:45:a7:d9:9f:2f:84:a0:64:5f:3c: af:65:62:9e:c1:36:44:1b:0e:4a:5f:56:34:76:61:fc:55:39: cd:84:85:47:2e:fd:58:42:c8:25:47:cd:ac:7e:5d:f3:f1:2f: 96:55:95:3e:38:26:90:ad:06:40:08:40:78:11:75:11:c1:f3: b5:39:d1:b7:10:db:99:b0:04:dd:8a:58:a0:b3:3e:48:01:ec: 1c:a7:57:2f:cf:e6:fd:dc:47:79:2f:03:ac:ad:37:59:eb:3b: ba:53:63:f7:c3:1c:d9:c7:b6:57:2a:07:be:61:8a:36:22:cf: 4d:50:d6:73:9d:a2:7a:1f:c7:c2:a9:16:79:39:75:73:76:10: b5:98:f5:dc:1f:8e:23:03:9d:4a:2f:c7:0a:27:b3:e5:c7:3a: 48:f7:07:90:99:fa:af:df:72:9d:60:95:d0:e0:ae:79:93:49: 04:fe:17:6a:e7:16:50:94:8e:33:53:93:1e:5d:90:6c:2c:72: 7d:70:06:52:74:48:04:3b:5d:a8:2b:fa:c8:43:45:f0:53:9e: 65:15:3a:5a:12:27:10:4f:8b:fe:97:8f:28:90:3c:56:1c:e1: 04:48:8a:e7:2d:6d:d4:e2:c6:cb:2a:34:3a:b9:dd:10:fb:4e: 16:68:db:5b
Test SCEP Protocol With Windows Server PKI
Description
In this scenario, the SCEP protocol is used to retrieve digital certificates (X509) from a Windows PKI server.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces ethernet eth0 address 10.215.168.64/24 set protocols static route 192.168.212.0/22 next-hop 10.215.168.1 set system certificate scep csr CSR cgi-path CertSrv/mscep/mscep.dll/pkiclient.exe set system certificate scep csr CSR distinguished-names CN=MyUserCert set system certificate scep csr CSR encrypted-password U2FsdGVkX19bmOxSR6LS2wA6x62KQDwwK3600IDIQLTVS5/SELIpr2xCw/s+ppXzVqDDKqW1dg+XjRSR2zmLRw== set system certificate scep csr CSR url 'http://192.168.213.25/' set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Ping IP address 10.215.168.1 from DUT0:
admin@DUT0$ ping 10.215.168.1 count 1 size 56 timeout 1Show output
PING 10.215.168.1 (10.215.168.1) 56(84) bytes of data. 64 bytes from 10.215.168.1: icmp_seq=1 ttl=64 time=0.185 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.185/0.185/0.185/0.000 ms
Step 3: Ping IP address 192.168.213.25 from DUT0:
admin@DUT0$ ping 192.168.213.25 count 1 size 56 timeout 1Show output
PING 192.168.213.25 (192.168.213.25) 56(84) bytes of data. 64 bytes from 192.168.213.25: icmp_seq=1 ttl=126 time=0.538 ms --- 192.168.213.25 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.538/0.538/0.538/0.000 ms
Step 4: Run command pki scep show CSR at DUT0 and check if output matches the following regular expressions:
ca\s+Valid usercert\s+ValidShow output
------------------------------------------------------------------------------------- Certificate Status Usage NotBefore NotAfter ------------------------------------------------------------------------------------- ca Valid Signature Jan 9 09:34:41 2026 GMT Jan 9 09:44:41 2056 GMT ra Valid Encipherment Jan 9 09:37:26 2026 GMT Jan 9 09:37:26 2028 GMT ra-2 Valid Signature Jan 9 09:37:25 2026 GMT Jan 9 09:37:25 2028 GMT usercert Valid - May 5 01:40:41 2026 GMT May 5 01:50:41 2028 GMT
Step 5: Run command pki show certificate running://auth/certificates/scep/CSR/ca/ca.der at DUT0 and check if output contains the following tokens:
Subject: DC = com, DC = scep, CN = scep-TELDATPKI-CAShow output
Certificate: Data: Version: 3 (0x2) Serial Number: 2e:aa:77:9e:fd:8d:47:8d:42:5f:96:57:64:8a:da:d1 Signature Algorithm: sha256WithRSAEncryption Issuer: DC = com, DC = scep, CN = scep-TELDATPKI-CA Validity Not Before: Jan 9 09:34:41 2026 GMT Not After : Jan 9 09:44:41 2056 GMT Subject: DC = com, DC = scep, CN = scep-TELDATPKI-CA Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:be:22:9c:cd:53:99:06:1b:31:57:cd:72:1b:d7: 5d:99:b4:e2:e1:88:80:d4:40:53:49:be:ff:e0:5b: 8b:41:8c:96:e8:99:cd:19:ab:98:4c:99:77:ad:01: fc:51:cf:ea:d8:43:fc:5b:d2:dd:b5:05:04:ae:01: 28:e9:53:5d:bb:d2:65:71:d9:69:3c:04:4d:6b:6e: 8b:95:92:e4:e7:84:57:90:b3:5e:1f:76:34:7f:15: e2:fb:c0:78:bb:ec:a5:be:2f:33:9e:98:06:f1:4c: 1f:cc:ee:85:c2:f1:8f:3c:23:52:a2:94:af:0e:b8: d2:e3:0c:b7:07:49:b9:91:87:3e:76:89:61:f0:88: 4c:2f:da:6b:b9:75:93:6e:e4:e2:f1:19:48:00:f7: af:1b:70:19:15:2b:30:b3:78:24:dc:14:c4:e8:a0: 61:f9:68:09:7d:e9:3e:6f:e0:a3:44:d5:43:f8:78: aa:5f:a8:7a:3a:7c:2c:4e:21:69:24:be:2f:cb:57: bd:60:e8:b9:a5:3b:ad:0c:7b:d9:8d:82:3e:13:96: 8b:59:5a:2b:ec:b6:63:33:21:69:a5:30:b6:bb:84: e9:80:8d:db:3c:94:f7:52:05:76:6a:ed:d6:03:24: d8:97:46:a4:15:41:4d:17:98:7d:20:64:ac:fb:e9: 30:1d Exponent: 65537 (0x10001) X509v3 extensions: 1.3.6.1.4.1.311.20.2: ...C.A X509v3 Key Usage: critical Digital Signature, Certificate Sign, CRL Sign X509v3 Basic Constraints: critical CA:TRUE X509v3 Subject Key Identifier: 18:DA:43:2C:11:47:FC:1A:DA:19:D4:6C:8B:2D:58:AA:75:ED:17:94 1.3.6.1.4.1.311.21.1: ... Signature Algorithm: sha256WithRSAEncryption Signature Value: 3b:f8:53:b9:17:78:98:fa:4a:63:a8:5b:57:bc:f6:67:d8:47: 48:8a:22:2f:d8:39:22:44:c9:f8:aa:fd:e8:81:13:c4:5f:9b: b2:72:0a:35:b1:0c:64:ff:ff:89:05:f0:d7:2a:e4:5f:da:6b: 7b:90:88:5e:6c:77:e5:17:83:19:43:10:35:f8:b5:e3:b8:b5: 16:c1:79:5e:cc:71:00:91:6a:aa:b7:7e:e8:35:99:b3:74:c1: b7:d9:93:8c:6b:4e:64:5a:0a:aa:09:ce:00:d6:f2:f0:f6:87: ec:cd:dc:d0:07:d5:cb:6d:7f:34:72:80:7b:8c:71:f3:d8:f6: a4:38:45:0e:19:79:bd:07:d6:91:a0:4f:4f:2e:55:f1:ca:f7: f3:b1:94:33:7b:f0:76:2b:10:d6:9b:49:ef:96:83:f3:f5:2e: b3:c4:48:13:2f:19:f3:18:7f:4c:7a:09:79:3b:52:94:d9:86: 65:58:32:34:ba:89:6e:54:99:ab:12:7b:f5:3d:61:f3:39:22: 08:ef:7b:77:ba:95:7e:8e:ca:51:4d:80:45:2b:43:d8:b1:37: fb:0c:69:7a:c8:5c:dc:4c:16:5f:a1:09:5c:d6:85:ed:93:76: fa:56:67:fe:fc:97:3c:8d:f8:3c:39:d7:31:07:e6:69:42:3d: 3d:d2:86:1e
Step 6: Run command pki show certificate running://auth/certificates/scep/CSR/user/cert at DUT0 and check if output contains the following tokens:
Subject: CN = MyUserCertShow output
Certificate: Data: Version: 3 (0x2) Serial Number: 11:00:00:17:d5:50:00:f5:c2:a7:f5:bf:f6:00:00:00:00:17:d5 Signature Algorithm: sha256WithRSAEncryption Issuer: DC = com, DC = scep, CN = scep-TELDATPKI-CA Validity Not Before: May 5 01:40:41 2026 GMT Not After : May 5 01:50:41 2028 GMT Subject: CN = MyUserCert Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:f3:87:ec:61:0d:bf:37:86:ec:e1:53:68:f6:a4: 73:81:b4:36:17:7f:5c:12:65:f8:25:d5:b6:5a:5b: 26:9f:18:27:0e:7b:01:34:4e:b6:92:dc:89:b7:a5: 83:7a:a7:3d:db:4e:eb:f4:1a:12:d5:f2:9f:60:9b: 5b:fe:68:96:5b:a6:73:1a:17:9f:fb:1d:63:36:76: a3:83:49:69:97:38:82:1f:ed:ec:67:1b:b4:00:66: fe:f7:39:4a:53:e4:7d:b3:e5:d9:90:7a:e8:1d:54: a6:9e:f6:cc:72:65:f3:cb:cc:74:94:94:9b:3a:cd: 19:17:db:7c:73:ff:e8:5c:30:cd:f9:75:cf:ad:ec: e1:70:2c:a6:73:59:30:ea:c4:70:ba:d3:00:4a:54: dc:cf:3f:d5:10:1a:36:67:f0:7f:f6:73:7d:d3:33: 1f:15:73:68:fe:70:16:a0:91:be:9e:32:01:c8:7f: 3b:73:1a:72:63:85:50:5d:5c:9a:60:b3:1e:9d:97: 8d:41:23:ef:67:fa:c5:34:cc:b5:aa:42:6d:cc:43: 0a:f0:df:8b:69:e7:79:cf:c1:4f:78:3c:6d:49:7c: 57:9d:24:8a:03:56:16:a9:15:80:72:4b:ec:16:d4: f3:ff:67:e7:e7:55:30:22:b9:13:27:c7:0a:0d:de: 87:4b Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Subject Key Identifier: 51:05:22:2B:3B:6E:59:89:E6:6C:A8:38:5B:C8:61:97:C0:5C:2F:5C X509v3 Authority Key Identifier: 18:DA:43:2C:11:47:FC:1A:DA:19:D4:6C:8B:2D:58:AA:75:ED:17:94 X509v3 CRL Distribution Points: Full Name: URI:ldap:///CN=scep-TELDATPKI-CA,CN=TeldatPKI,CN=CDP,CN=Public%20Key%20Services,CN=Services,CN=Configuration,DC=scep,DC=com?certificateRevocationList?base?objectClass=cRLDistributionPoint Authority Information Access: CA Issuers - URI:ldap:///CN=scep-TELDATPKI-CA,CN=AIA,CN=Public%20Key%20Services,CN=Services,CN=Configuration,DC=scep,DC=com?cACertificate?base?objectClass=certificationAuthority X509v3 Key Usage: critical Digital Signature, Key Encipherment, Data Encipherment 1.3.6.1.4.1.311.21.7: 0..&+.....7.....3......./...(...f<...[...]..d... X509v3 Extended Key Usage: 1.3.6.1.4.1.311.20.1, Microsoft Encrypted File System, Code Signing, Any Extended Key Usage, TLS Web Server Authentication, Signing KDC Response, TLS Web Client Authentication, 1.3.6.1.4.1.311.21.5, 1.3.6.1.4.1.311.20.2.1, 1.3.6.1.5.5.8.2.2 1.3.6.1.4.1.311.21.10: 0y0...+.....7..0.. +.....7 ..0 ..+.......0...U.%.0 ..+.......0...+......0 ..+.......0...+.....7..0.. +.....7...0 ..+....... S/MIME Capabilities: 050...*.H.. ......0...*.H.. ......0...+....0 ..*.H.. .. Signature Algorithm: sha256WithRSAEncryption Signature Value: 5a:a8:55:6c:9a:70:bf:cf:a2:fa:70:dd:f6:ba:53:49:01:ed: c5:e5:ea:10:44:ae:07:1c:7c:0c:ce:b2:00:6d:28:bc:1f:9e: 8c:c9:0d:c9:51:ad:b9:42:b0:e7:39:c6:9f:c4:7a:aa:5d:f0: 76:15:82:ec:67:e0:d0:4e:f6:dc:c0:dd:1a:dc:e6:9c:d1:dd: 48:6c:1e:4e:ba:81:46:01:46:16:51:5f:2c:a1:5c:b5:76:ee: 5c:5f:98:82:99:30:07:bc:22:b4:46:f6:8a:db:72:69:bd:93: 04:27:e7:92:c8:1c:ad:40:e2:d6:c4:7f:32:a2:b4:aa:6d:dd: 28:26:04:4f:ca:64:f3:63:d0:f1:41:bd:dc:bb:c7:06:d1:2d: b2:02:b3:d3:29:eb:42:5f:a9:36:ee:c1:e2:2d:59:c6:7e:c6: ca:22:33:14:25:db:45:87:5a:c4:b9:2c:fa:f2:eb:46:16:13: 34:6e:0a:ed:ec:d0:73:88:1f:e9:44:42:38:02:25:76:bc:2a: ba:bf:82:14:4c:7c:6a:ce:df:c8:20:08:8a:54:9e:12:da:d8: fc:a0:6b:ee:bb:fe:bf:f0:66:12:be:bd:5d:78:73:5a:ae:38: d5:94:c7:3c:a4:a2:d1:f3:85:8d:ac:65:2a:69:6f:c9:4e:83: 0f:3a:6c:2e