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 U2FsdGVkX19S/SiUo2fDMrVz01uRrZWf09Wyz5+IPLs= 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=0.589 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.589/0.589/0.589/0.000 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 - Mar 23 08:12:15 2026 GMT Mar 23 08:12:15 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: 2 (0x2) Signature Algorithm: sha256WithRSAEncryption Issuer: CN = Teldat-PKI, O = Teldat, L = Madrid, C = ES Validity Not Before: Mar 23 08:12:15 2026 GMT Not After : Mar 23 08:12:15 2027 GMT Subject: CN = MyUserCert Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:a3:54:c2:96:27:4d:c2:51:72:83:d3:71:aa:43: 41:0b:8e:11:c5:1d:03:98:32:72:9f:eb:1d:e7:4c: e1:c1:65:21:8f:a0:3c:35:34:ac:c5:4e:23:0b:f9: b7:c7:75:04:8b:11:97:c0:09:b5:4d:f3:0c:6c:94: 90:61:7c:8c:5b:45:a1:c4:2b:54:c1:3c:e6:ae:78: 89:9f:32:d5:c1:09:9d:5c:94:ce:55:3e:3f:1d:55: 58:68:6f:ce:48:b1:75:a1:5f:76:aa:cf:eb:ad:72: 89:97:87:42:09:84:9a:39:2a:75:00:bb:eb:e2:d9: 9c:2d:02:15:05:f1:ed:4c:f6:82:81:40:7a:8e:5b: a5:be:c7:07:5a:c0:e6:d5:fd:87:13:95:07:87:e5: 1d:28:df:51:48:40:ed:60:4a:a5:d0:d9:c3:f7:1a: 39:11:1c:d4:ce:7b:74:28:37:15:b3:b2:7c:71:5d: 03:8d:48:7c:c7:ec:d3:f5:1d:4e:f0:73:29:7a:b7: 3a:cb:df:4f:72:9b:4d:81:a5:fb:01:1d:c2:ef:fd: 07:73:39:d8:0b:11:8e:b1:2e:30:3c:42:79:64:02: 96:39:33:f6:68:45:cc:06:50:dc:3c:82:c2:33:77: f2:53:0d:72:26:0a:77:3f:c3:5e:a3:ca:e1:90:01: 77:e5 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Key Usage: critical Digital Signature X509v3 Extended Key Usage: TLS Web Client Authentication X509v3 Subject Key Identifier: 3A:FB:49:82:1D:F9:C1:E9:A7:66:79:8A:BE:F6:EC:18:65:A4:9E:F6 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: 1d:37:59:6b:24:fa:d5:fd:95:3e:c4:83:1d:05:30:67:14:05: 24:e0:76:02:15:fa:4f:b6:d1:0a:9d:d1:5c:16:34:2f:20:1c: 37:05:bf:1c:91:0c:4a:22:59:5c:71:e3:a4:fb:17:86:a5:9f: f4:57:5d:75:b3:6a:ef:db:38:f3:7a:81:ae:cf:56:2b:c5:db: 25:23:a4:ed:c1:3d:24:90:7d:90:e9:d5:b0:7a:f7:67:bf:92: ab:70:fe:af:ed:85:1e:7f:b4:ac:02:57:43:3d:fd:26:c8:e1: 30:5a:b8:a2:36:d4:47:12:4b:bb:e4:04:43:ae:70:7f:9c:2e: f8:e0:aa:90:97:bd:ae:e5:2a:cc:de:99:11:1a:cc:3d:d1:0e: fe:67:6e:13:a4:55:42:bb:29:35:9f:42:11:13:5f:2d:6d:16: 71:67:58:c6:5f:a1:ca:fe:84:b6:27:f6:4d:23:33:90:f5:e2: b4:8f:e3:8c:5d:ec:37:39:92:d1:71:0e:67:f3:11:05:ca:73: 38:aa:29:44:3e:5c:72:07:f5:21:67:32:f8:0d:db:43:ae:22: 56:a1:36:7b:d2:87:bf:60:54:a4:a5:69:9e:de:f7:ee:8c:d2: 95:0c:00:f9:49:69:b5:e9:8a:cb:fa:42:51:db:90:b9:25:ea: 51:2b:cd:87
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 U2FsdGVkX1+BDKwpNJxl9/msf5wpeqeQdrLmOIFftsm/RRnCzeyXTtKGO+6KccDWAXun57KJTFL5Mb3Ihhf5uA== 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=0.482 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.482/0.482/0.482/0.000 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=0.579 ms --- 192.168.213.25 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.579/0.579/0.579/0.000 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 - Mar 23 07:42:56 2026 GMT Mar 23 07:52:56 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: 11:00:00:0f:87:8a:0c:af:5c:17:19:23:d9:00:00:00:00:0f:87 Signature Algorithm: sha256WithRSAEncryption Issuer: DC = com, DC = scep, CN = scep-TELDATPKI-CA Validity Not Before: Mar 23 07:42:56 2026 GMT Not After : Mar 23 07:52:56 2028 GMT Subject: CN = MyUserCert Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:d0:f0:bd:18:3e:5c:05:e6:31:d6:54:f5:9d:eb: e7:14:65:5c:00:d0:39:d7:79:46:9c:3b:67:53:58: 84:28:76:cb:ff:bc:6e:47:07:3d:ed:9b:b3:51:ac: c6:b9:82:fa:37:9c:6e:e0:32:5d:d4:8d:34:ea:c1: 0b:38:56:4c:ad:15:90:46:2f:b7:3c:d0:b0:d1:04: 2f:f5:3c:23:35:ce:33:10:5d:a9:42:86:70:dd:d9: 8b:b0:fd:ae:fa:5b:a5:72:2a:24:3e:8a:7e:fc:e5: 92:af:1e:f9:d3:97:5d:56:98:95:35:86:5a:c3:63: fd:ec:eb:dd:f7:2c:02:4a:83:99:0b:dc:63:3e:b2: 5d:1f:8d:d5:a6:89:44:fb:bb:a9:4f:4c:28:27:c4: 47:f7:b0:35:d2:65:36:ba:d0:dc:e6:31:0a:dc:89: 47:9f:7d:84:ce:34:80:4d:64:96:75:48:67:9a:53: c3:79:89:f5:06:86:2b:7d:1f:e2:73:7d:a3:50:6c: e4:4c:3a:79:42:f4:81:32:fa:8f:5d:a8:69:85:59: 25:c3:e7:98:2d:75:7c:0c:79:a8:b5:5a:31:74:75: d8:32:c3:32:24:af:05:bb:b5:49:a3:c8:59:7a:c9: e2:3f:b4:7f:4d:76:85:0c:54:a5:d9:3f:7a:62:2e: 67:01 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Subject Key Identifier: 83:58:34:63:71:F8:CE:5F:D1:A2:19:E1:57:A2:A4:41:30:6B:23:5A 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: b9:7b:a3:b0:b3:00:9b:78:c8:7b:48:e5:54:e0:cd:ed:a4:60: be:76:a6:ac:1a:af:55:12:7c:68:8b:d1:b0:71:37:d0:25:fb: 72:9f:e9:be:be:d6:31:44:e9:d7:a1:14:f7:5c:90:f4:e8:48: c0:d9:26:78:84:1f:d9:8e:b2:44:93:d6:11:65:8a:af:ee:c1: b9:8b:ce:03:23:9d:58:f6:d1:55:ac:be:af:5a:6c:e9:82:77: 08:ac:e0:20:c4:bf:63:9c:4d:b9:dd:bb:a9:bf:67:74:24:81: 2d:1d:39:f1:2b:2c:f1:a8:06:a1:c5:9f:18:c7:98:19:1b:e3: d1:ab:0a:46:f6:c6:64:c1:27:58:af:77:50:26:aa:7b:32:5e: 1e:d7:62:60:1e:b0:48:0c:ac:3f:d0:4c:a1:0a:9f:64:6f:b8: 0e:51:3c:b6:17:32:bf:2d:f9:f5:2a:c1:b0:f3:e7:98:69:83: 04:64:c1:db:7e:5b:2a:02:51:bf:7f:fc:73:60:6d:96:0b:1c: a4:71:39:17:80:1c:07:89:ef:8f:3b:95:9d:dc:1b:7b:c9:f3: 19:5d:eb:2d:d6:40:a2:d8:5c:85:c4:19:ca:d3:53:66:ca:cf: b3:41:65:66:cf:8e:ed:f4:78:9f:17:24:27:db:a3:50:5f:8a: 88:42:f2:80