Axis Q1755 Bedienungsanleitung PDF herunterladen (Seite 30)

AXIS Q1755 - System Options

IEEE 802.1X

IEEE 802.1X is an IEEE standard for port-based Network Admission Control. It provides authentication to devices attached to a

network port (wired or wireless), establishing a point-to-point connection, or, if authentication fails, preventing access on

that port. 802.1X is based on EAP (Extensible Authentication Protocol).

In a 802.1X enabled network switch, clients equipped with the corr

ect software can be authenticated and allowed or denied

network access at the Ethernet level.

Clients and servers in an IEEE 802.1X network may need to authenticate

each other by some means. In the Axis

implementation this is done with the help of digital certificates provided by a Certification Authority. These are then

validated by a third-party entity, such as a RADIUS server, examples of which are Free Radius and Microsoft Internet

Authentication Service. To perform the authentication, the RADIUS server uses various EAP methods/protocols, of which there

are many. The one used in the Axis implementation is EAPOL using EAP-TLS (EAP-Transport Layer Security).

The Axis network video device presents its certificate to the network swi

tch, which in turn forwards this to the RADIUS server.

The RADIUS server validates or rejects the certificate and responds to the switch, and sends its own certificate to the client for

validation. The switch then allows or denies network access accordingly, on a preconfigured port.

Certificates

CA Certificate - This certificate is created by the Certification Authority for the purpose of validating itself, so the AXIS

Q1755 needs this certificate to check the server's identity. Provide the path to the certificate directly, or use the Browse...

button to locate it. Then click the Upload button. To remove a certificate, click the Remove button.

Client certificate/private key - AXIS Q1755 must also authenticate itself, using a client

certificate and a private key. Provide

the path to the certificate in the first field, or use the Browse... button to locate it. Then click the Upload button. To remove a

certificate, click the Remove button.

Alternatively, it may be possible to upload the cert

ificate and key in one combined file, (e.g. a PFX file or PEM file). Provide the

path to the file, or use the Browse... button to locate it. Click Upload to load the file. To remove a certificate and key, click the

Remove button.

Settings

EAPOL version - Select the EAPOL version (1 or 2) as used in your network switch.

EAP identity - Enter the user identity associated with your certifi

cate. A maximum of 16 characters can be used.

Private key password - Enter the password (maximum 16 characters) for your user identity.

Enable IEEE 802.1X - Check the provided box to enable the IEEE 802

.1X protocol.

Audio Support

Enable audio support - allow clients to retrieve audio streams from AXIS Q1755. See also Audio Settings, on page 17 for

information on how to configure the audio settings.

Note:

This parameter will enable/disable all audio functionality in the camera, even in configured events and profiles with

audio.

Date & Time

Current Server Time - displays the current date and time (24h clock). The time can be displayed in 12h clock format in the

overlay (see below).

New Server Time - select your time zone from the drop-down list. If you want th

e server clock to automatically adjust for

daylight savings time, select the Automatically adjust for daylight saving time changes.

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