Basics

Version V1.62

The multiple network interfaces allow simultaneous connection to separate networks on different subnets, using LAN and WLAN. This allows simultaneous connection e.g. to both a corporate and also a guest network, allowing both employees and guests to share content without changing their network connection. This eliminates the need for an IT administrator to route traffic between the respective networks.

When connecting Cynap Pure PRO to wired and wireless networks at the same time, be sure that different IP ranges (subnets) are in use to prevent address conflicts.

Cynap Pure PRO can be treated as a standard network device and it is as secure as the supporting network. Cynap Pure PRO cannot be considered as a switch or firewall. Communication to other networks and access must to be controlled using your existing equipment (firewall, router, switch etc.).

The multiple network interfaces cannot be used for failover / load balancing purposes on one network. Neither can it be used for link bundling for increased capacity.

By default, the built-in access point is enabled, SSID and password are the serial number of the unit (inclusive leading zero, e.g. 0106406).

To manage server-based credentials (e.g. to track logins and logouts), provide an LDAP or LDAPS server in the network and enable the feature in the Login settings.

Please note

To add devices to an existing company network, some information from the local administrator is needed.

Before starting, check the existing infrastructure and define the required equipment and settings.

The various listed examples of different network integrations of Cynap Pure PRO will guide you, to setup your network correctly for optimum performance.

The listed addresses are just examples and may be invalid for your existing network environment.

To check the network connectivity quickly, use the ping feature in the settings.

LAN / Ethernet settings

Priority Interface Access

The higher prioritized interface (value =1) will be used for network services first.
Ensure that the value is different from the WLAN interface priority.

DHCP

Cynap Pure PRO will get all network settings automatically from the DHCP server in the existing network. Switch it to OFF to set the addresses manually.

IP Address

Unique address in the network, like 192.168.0.100. The IP address of Cynap Pure PRO can for example be set to 192.168.0.1.

Subnet Mask

The number of IP addresses can be limited. A commonly used subnet mask would be 255.255.255.0

Gateway

Defines the IP address of the server / connection to other networks (such as the internet). When Cynap Pure PRO is directly connected only to a PC, then enter the IP address of the PC.

Name server 1 / 2

Input the IP address of the preferred Domain Name System (DNS). This Server translates domain names into corresponding IP addresses.

Identity

Login credentials to connect Cynap Pure PRO in a protected network (IEEE 802.1X).

Anonymous Identity

The identity to be used on a not encrypted session before Identity is being validated for the encrypted session.

Authentication

Allows authentication according to IEEE 802.1X

Enter valid login data to connect.

Authentication Method

Supported are PEAP with MSCHAPv2 and TTLS-PAP

Root Certificate

Only root certificates are supported.
Load the certificate by using the Web Interface through the WLAN interface.

WLAN settings – access point

Region

Select the region where Cynap Pure PRO will be operated (USA region or others).

Channel

Defines the channel used for wireless communication. For optimum performance, select a currently unused channel.
In access point mode, Cynap Pure PRO offers non-overlapping channels only.

Enable Routing

Enabled Routing allows HTTP/HTTPS traffic of your third party device through the LAN interface of Cynap Pure PRO. Gateway and first Nameserver of the LAN interface will be used.

WARNING

Enabling Internet Routing could be a security risk!

Protect your data from unauthorized access.

IP address

Defines the IP address of the access point. Cynap Pure PRO acts as a DHCP server and provides the necessary network settings to the connected devices.

Subnet mask

The number of IP addresses can be limited. A commonly used subnet mask would be 255.255.255.0

Maximum Number of Clients

For security reasons, the number of supported clients can be reduced (max. supported 8).

WLAN settings – infrastructure (Cynap Pure PRO acts as client)

Use the access point list to check the currently available access points and the signal strength.

Band

By default, Cynap Pure PRO uses the 2.4GHz and 5GHz frequency band. The frequency band used can be limited to either 2.4GHz or 5GHz.
This setting is not available in BSSID mode.

Priority Interface Access

The higher prioritized interface (value =1) will be used for network services first

Ensure that the value is different from the LAN interface priority.

BSSID On / Off

Use the button to toggle between SSID and BSSID mode.

With BSSID (Basic Service Set Identification), the used access point will be fixed and Cynap Pure PRO will connect to the defined access point only. Access point hopping, which is available in SSID mode (Service Set Identification), will be prevented.

SSID

Defines the network name in plain text for easy identification of the WLAN network. Check existing WLAN infrastructure to get SSID.
This setting is available in SSID mode only.

BSSID

Defines the access point name clearly. The BSSID is usually the MAC address of the used access point (could be a random number alternatively, depending on used hardware).
This setting is available in BSSID mode only.

Subnet mask

The number of IP addresses can be limited. A commonly used subnet mask would be 255.255.255.0

Gateway IP

Defines the IP address of the server / connection to other networks (such as the internet). When Cynap Pure PRO is directly connected only to a PC, then enter the IP address of the PC.

Name server 1/2

Input the IP address of the preferred Domain Name System (DNS). This Server translates domain names into corresponding IP addresses.

Signal Level Limit (dBm)

Defines when Cynap Pure PRO start to search for another access point with the same SSID in your infrastructure (WLAN roaming). Monitor the current signal level to prevent too low values.
Lookups could interrupt the network connection shortly and every lookup will be counted (Reconnect Counter, Low Signal Level).

Encryption

Defines the encryption method for safe network traffic. All connected units must meet the same algorithm (None, WEP, WPA2 or WPA2 Enterprise).

WEP allows passwords with a length of 13 characters (128 bit WEP).
WPA2 allows passwords with a length of 8 ~ 63 characters.
Use special characters carefully, not every third party device can handle it.

When using WPA2 Enterprise, load the certificate by using the Web Interface through the LAN interface.

Identity

Login credentials to connect Cynap Pure PRO to a WPA2 Enterprise protected network (IEEE 802.1X).

Anonymous Identity

The identity to be used on a not encrypted session before Identity is being validated for the encrypted session.

Authentication Method

Supported are PEAP with MSCHAPv2 and TTLS-PAP

Root Certificate

Only root certificates are supported.
Load the certificate by using the Web Interface through the LAN interface.

Signal Level

Displays the current strength of the WLAN signal in dBm.

Reconnect Counter (Connection Loss)

Counts every connection loss, e.g. when the selected access point would be powered down.

Reconnect Counter (Low Signal Level)

Counts every lookup when the measured signal level falls below the user defined signal level limit.

Proxy

Proxy enable

Enable or disable proxy functionality to control HTTP and HTTPS traffic (other services and built-in access point are not controlled). Please note, using a Proxy server may block vSolution Link Pro functionality.

URL

Address of your proxy server in your network, e.g. 108.5.2.5. (up to 256 characters, no space between the characters)

Authentication

Allows authentication with username and password.

Username

Input the username according to your proxy server settings.

Password

Input the password according to your proxy server settings.

FTP Client

FTP enable

Enable or disable FTP client functionality to backup and share snapshots.

Additional features, such as active/passive mode or secure layers (e.g. Kerberos etc.) are not supported.

URL

Address of your FTP server in your network, e.g. 192.168.0.100. (up to 256 characters, no space between the characters)

Username

Input the username according to your FTP server settings.

Password

Input the password according to your FTP server settings.

Test it now

During the test, Cynap Pure Pro will upload a text file onto the FTP-server ("cynap.txt" without content)

Date and time (General Settings)

Time source

Cynap Pure PRO has a built-in battery buffered RTC clock (Real Time Clock). Settings will only be lost if the battery is empty. To eliminate the risk of incorrect time stamps, Cynap Pure PRO can be synchronized to an external time server. To use an external time server, enable Time Server and input a valid URL or IP address of an NTP time server inclusive the correct time zone.

Host name (General Settings)

Host name

The Host name can be changed in the settings under general settings. The host name can be useful for network administrators to see the device name in plain text in the list of clients. Please note, this host name is not automatically listed in the DNS list, and therefore cannot be used in a browser without DNS registration.

LAN / WLAN interface

The LAN port enables integration of Cynap Pure PRO into an internal network. Administrators of multiple Cynap systems can use the LAN port to control, support and update all of their units from their local desktop PC.

The list of applications for the Cynap Pure PRO LAN port is constantly increasing. It can be used for controlling, capturing still images, viewing live video streams, firmware updates, adjustments, menu settings and for maintenance purposes. Some features are only supported when using vSolution Link software.

The following protocols are supported: TCP/IP, IGMP, UDP and ARP.

Supported (tested) internet browsers are: Microsoft Edge, Firefox, Chrome and Safari.

By default, DHCP is activated to receive all network settings automatically from the DHCP server.

Hint - WLAN

To ensure optimal performance of optional remote control, prevent channel 13 in the band of 2.4 GHz.

Switching Cynap Pure PRO to standby closes all connections.