Lantronix SLC 8000 Advanced Console Manager User Guide - Page 144

Services Commands, To con TLS v3 over TCP

Page 144 highlights

7: Services of the instructions referenced above, change default in the line below in openssl.cnf to either SHA1 or SHA256. default_md = default # use public key default MD To configure TLS v3 (over TCP): 1. Click Services tab and select SNMP. The SNMP page appears. 2. In the Version 3 TLS (over TCP) section, enter the following: Client Certificate Fingerprint Enter the SHA1 or SHA256 fingerprint of the certificate used by the client or tool that queries the SLC agent. For example, a SHA256 fingerprint is a string of 59 characters: D9:E5:DD:11:58:D2:DF:E0:D9:99:AE:A3:DB:57:24:21:A7:0A:20: 5A CertificateUsername Mapping / String SLC requires a mapping from a field in the certificate used by the client or tool that queries the console manager agent to an SNMP v3 user name used internally by the console manager. This provides an extra layer of security to verify the client's identity. The console manager will extract the designated field from the certificate and match it with what is specified in String. Select among the following fields in the client certificate:  User Name: The SNMP v3 user name. It does not need to be a field in the certificate.  E-mail Address: The email address mentioned in the subjectAltName field of the certificate.  FQDN: The DNS name mentioned in the subjectAltName field of the certificate. For example, abc.lantronix.com.  IP Address: The IP address mentioned in the subjectAltName field of the certificate. For example, 10.0.1.150.  Common Name: The common name mentioned in the certificate. For example, "SLC" or "John Smith". By default, this option is selected.  Any: Indicates that any of the subjectAltName fields in the certificate can be used. For example, if the common name in the certificate is "John Smith", select Common Name for Certificate-Username Mapping. and then enter John Smith in the String field. Certificate Authority Indicates the Certificate Authority used by the agent certificate and the client/traps certificate. Note: The certificate authority, agent certificate and client/traps certificate can be viewed by clicking the View link to the associated the filename. It will also display the SHA1 and SHA256 fingerprint of the certificate. All certificate files can be deleted by clicking the Delete Certificate Files check box. Certificate File for The certificate file for the SLC agent. Agent Key File for Agent The private key file for the SLC agent. Certificate File for The certificate file for the SLC agent that issues traps. Client/Traps 3. To save, click Apply. Services Commands Go to Services Commands to view CLI commands which correspond to the web page entries described above. SLC™ 8000 Advanced Console Manager User Guide 144

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7: Services
SLC™ 8000 Advanced Console Manager User Guide
144
of the instructions referenced above, change default in the line below in openssl.cnf to either SHA1
or SHA256.
default_md = default # use public key default MD
To configure TLS v3 (over TCP):
1.
Click
Services
tab and select
SNMP
. The
SNMP
page appears.
2.
In the
Version 3 TLS (over TCP)
section, enter the following:
3.
To save, click
Apply
.
Services Commands
Go to
Services Commands
to view CLI commands which correspond to the web page entries
described above.
Client Certificate
Fingerprint
Enter the SHA1 or SHA256 fingerprint of the certificate used by the client or tool that
queries the SLC agent. For example, a SHA256 fingerprint is a string of 59 characters:
D9:E5:DD:11:58:D2:DF:E0:D9:99:AE:A3:DB:57:24:21:A7:0A:20:
5A
Certificate-
Username
Mapping / String
SLC requires a mapping from a field in the certificate used by the client or tool that
queries the console manager agent to an SNMP v3 user name used internally by the
console manager. This provides an extra layer of security to verify the client's identity.
The console manager will extract the designated field from the certificate and match it
with what is specified in
String
. Select among the following fields in the client
certificate:
User Name:
The SNMP v3 user name. It does not need to be a field in the
certificate.
E-mail Address:
The email address mentioned in the
subjectAltName
field of
the certificate.
FQDN:
The DNS name mentioned in the
subjectAltName
field of the
certificate. For example, abc.lantronix.com.
IP Address:
The IP address mentioned in the
subjectAltName
field of the
certificate. For example, 10.0.1.150.
Common Name:
The common name mentioned in the certificate. For example,
"SLC" or "John Smith". By default, this option is selected.
Any:
Indicates that any of the
subjectAltName
fields in the certificate can be
used.
For example, if the common name in the certificate is "John Smith", select
Common
Name
for
Certificate-Username Mapping.
and then enter John Smith in the String
field.
Certificate
Authority
Indicates the Certificate Authority used by the agent certificate and the client/traps
certificate.
Note:
The certificate authority, agent certificate and client/traps certificate can be
viewed by clicking the
View
link to the associated the filename. It will also display the
SHA1 and SHA256 fingerprint of the certificate. All certificate files can be deleted by
clicking the
Delete Certificate Files
check box.
Certificate File for
Agent
The certificate file for the SLC agent.
Key File for Agent
The private key file for the SLC agent.
Certificate File for
Client/Traps
The certificate file for the SLC agent that issues traps.