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 U2FsdGVkX184KxpDUwFCthJMKGxqdk6QIE8yjVLajS0= 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=0.140 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.140/0.140/0.140/0.000 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 - Feb 12 22:29:33 2026 GMT Feb 12 22:29:33 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: Feb 12 22:29:33 2026 GMT Not After : Feb 12 22:29:33 2027 GMT Subject: CN = MyUserCert Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:b5:5a:ae:5b:8a:6c:91:4a:58:8b:b5:ec:1d:e6: c0:16:91:73:2f:5d:4d:19:19:7e:77:18:c1:23:26: 0a:fb:99:77:39:b5:af:06:19:41:4d:15:be:56:e3: 20:fc:6c:20:c3:a6:0d:b7:4e:1d:0c:4d:a1:c1:38: d3:ca:78:23:eb:00:9f:63:0d:5e:82:6c:b7:2c:be: 4d:a8:8e:a5:5a:37:6b:94:6c:69:07:c6:6c:ee:f4: 7a:3a:45:37:78:12:6d:e8:cb:49:62:15:1b:0b:1a: f5:1c:be:24:b2:60:83:a5:fc:dd:63:64:ff:be:f5: d1:a5:da:6c:e8:a3:57:19:b2:90:f9:05:c1:1b:e5: c3:25:b0:ae:67:7e:a5:51:31:c2:e1:b4:a4:ca:70: 08:e6:36:12:bb:ab:0d:90:14:ac:5a:ce:ee:27:7f: cb:d8:ec:ad:78:44:77:31:27:42:c9:77:ef:84:89: 7c:44:2b:3e:50:b9:92:66:5c:5a:cc:a3:eb:06:28: c1:3b:6e:95:55:e6:ca:01:31:9a:1d:f9:d2:42:5b: f7:eb:98:b6:d7:a6:9a:2a:0e:25:a3:ce:fa:ae:5b: 07:b9:78:9d:3c:73:99:f5:ba:75:a6:cd:20:7f:2c: df:5a:87:d7:1a:79:9e:9f:8e:14:68:8a:34:06:dc: fb:81 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Key Usage: critical Digital Signature X509v3 Extended Key Usage: TLS Web Client Authentication X509v3 Subject Key Identifier: 8E:8E:3A:5C:1F:65:47:10:09:ED:3F:E5:F1:C7:86:E8:60:31:18:B8 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: 69:32:ab:53:3c:68:ce:24:27:a9:94:87:e1:d9:63:f4:b3:d9: 63:f0:a5:34:52:6e:f7:d8:a2:61:24:e3:65:30:8a:07:d7:28: 74:53:49:4d:2e:55:5b:b8:75:f1:fc:0d:1a:09:d6:4e:49:30: 92:8d:15:1f:96:89:11:b5:10:0f:c8:24:46:a5:51:3d:65:df: bc:d5:14:1a:49:15:e5:1a:c7:a9:a9:89:48:fc:00:76:95:7c: 24:ba:ef:ca:38:78:12:42:a3:42:f2:a9:a2:8b:fb:b6:f6:e1: 8c:b5:0a:0f:e3:91:f2:8b:29:67:af:f5:db:5a:13:ea:2d:e2: 46:16:07:eb:c3:c7:de:48:24:f1:c2:a7:63:c5:6a:b9:89:64: 9e:e6:c3:91:0d:a1:0d:42:02:53:4e:60:2a:c5:90:5b:6f:43: 03:3c:b7:34:75:ff:11:b9:e4:f6:e5:c1:13:cd:45:2b:57:81: ae:f2:6b:27:e4:e8:5a:37:e5:ee:97:9b:ee:91:97:f9:39:24: 34:36:bb:47:f2:8d:1d:b2:72:e4:06:ef:a4:7e:52:b8:9d:da: bf:6f:47:c8:38:93:d8:7d:3a:13:16:c9:42:c0:17:38:eb:60: f7:f1:ab:d5:0c:88:93:9e:54:f5:8e:90:c4:0e:82:ef:0e:ba: c0:05:fd:a0
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+WQk6aJUZPIOmEQVuzO6+TnxT8Ba1meJ5pbIRVd3aVIOIRC89J9wI/xNTHtIC/Xf8XCbA2G/8s9Q== 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=0.676 ms --- 10.215.168.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.676/0.676/0.676/0.000 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=0.592 ms --- 192.168.213.25 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.592/0.592/0.592/0.000 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 - Feb 12 22:00:50 2026 GMT Feb 12 22:10:50 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: 11:00:00:07:35:9a:ac:d2:a7:a4:33:b5:5c:00:00:00:00:07:35 Signature Algorithm: sha256WithRSAEncryption Issuer: DC = com, DC = scep, CN = scep-TELDATPKI-CA Validity Not Before: Feb 12 22:00:50 2026 GMT Not After : Feb 12 22:10:50 2028 GMT Subject: CN = MyUserCert Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (2048 bit) Modulus: 00:c0:98:94:59:fd:13:7c:c1:7f:5e:86:7c:26:67: ac:b1:12:46:47:bd:b1:97:65:aa:4a:9b:2c:e4:b7: 77:45:0a:48:73:5b:37:93:aa:31:4a:1e:16:75:d1: 95:1f:72:af:21:3f:da:7f:51:84:f0:a8:91:5c:ab: 53:82:f2:46:97:e4:fe:18:90:44:54:d9:41:bf:b4: f2:e5:43:8f:f5:52:23:04:ff:ba:b8:ed:7a:bf:dd: a5:43:a0:a3:e2:2d:ac:54:51:17:c2:d0:fb:ca:2a: 03:eb:9d:20:cb:db:8a:24:a7:85:ec:80:0b:0d:3c: 37:61:a5:f6:23:62:b6:b6:51:25:2b:93:ac:cb:e4: 5d:37:b6:74:30:f8:c5:c3:62:d6:44:fd:ae:0a:60: 8b:8d:de:5e:10:57:11:c8:dd:e4:df:e6:9b:60:2b: b4:e9:99:c5:cd:21:fe:f4:2d:27:8d:8d:10:98:f7: 6d:5c:05:68:68:6a:aa:df:94:37:2d:aa:03:bd:8c: a8:1a:78:1b:70:a8:94:ec:2f:27:51:ab:6c:29:c6: a4:77:a9:a0:0c:dd:c8:75:e8:a3:63:75:2b:6c:a5: d7:89:16:b3:85:fb:7c:91:94:41:4b:a2:27:dc:0f: 81:bd:3d:49:74:86:96:56:66:e5:66:55:d0:67:50: df:c9 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Subject Key Identifier: C0:52:8E:78:D0:8C:48:12:C2:90:46:3D:D8:6B:82:E5:6D:AF:C7:B2 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: be:0d:b8:bd:53:ef:c5:bc:4f:55:ac:1f:0e:59:9a:b6:2a:3b: 62:25:91:25:e1:58:d8:bc:1a:9d:50:d2:47:d3:4b:87:77:1e: 0b:43:44:94:15:c7:f3:29:52:e7:f9:03:b1:4e:cc:e8:19:72: e7:bb:ca:c1:1c:63:92:3c:88:3c:53:27:e6:9a:a7:b8:e8:87: 3e:aa:ea:3d:29:b2:91:95:7d:27:f3:17:a3:bb:96:a1:27:d1: d4:29:4b:e7:32:c2:31:fc:59:9a:78:30:c2:91:46:28:0f:72: dc:b2:ac:b1:0f:2e:23:d3:31:b2:7e:77:89:97:c7:b4:ac:4a: 68:50:35:b6:13:04:79:ea:9c:4b:0f:e3:e9:a1:01:69:22:bc: 70:c0:b8:2b:03:2b:13:94:d0:2b:79:94:61:fc:85:f4:7b:d8: 0a:e3:fa:a0:3e:ad:eb:91:76:fb:21:b8:5a:98:4c:00:95:47: 1f:5d:b5:ad:3f:b7:46:cf:4d:d7:4e:f6:2c:75:03:e5:ae:5f: e8:ad:09:b4:3c:d7:ba:9a:ab:91:df:e8:4c:94:9e:c0:2d:80: b9:d9:b1:f4:d5:cd:35:8e:01:e1:32:04:57:8a:ae:a0:5f:5a: e6:c7:94:e2:5d:cd:e3:56:85:7b:71:26:7b:43:dc:a3:9f:8b: 93:c0:26:a0