Calrec ARGO, Инструкция по установке и техническому обслуживанию

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We advise that the wireless router is
configured with a LAN IP address for
example here of 192.168.40.3 and an IP
subnet mask of 255.255.255.0
DHCP Configuration
To connect wireless devices, such as
a CSCP device controller, the wireless
router should be configured to provide
a DHCP (Dynamic Host Configuration
Protocol) server to distribute IP addresses
to these devices.
The wireless router should be configured
as a
DHCP server : The IP Start
address or IP Pool address should
be configured for example here to be
192.168.40.100 and the IP or DHCP
pool size should be set to 4 .
This allows up to four wireless devices
to be connected to the console
simultaneously and would be allocated IP
addresses for example here in the range:
192.168.40.100 to 192.168.40.103.
DNS (Domain Name System) parameters
are not required for this setup.
Other Configuration Parameters
Wireless routers provide many different
services and it is not possible to cover
all setup permutations in this document.
Some common considerations are:
• Firewalls should be disabled if possible.
If not then the firewall should be
configured to enable TCP/IP traffic in
both directions on port 49300.
• NAT (Network Address Translation)
should be avoided.
• Packet filtering and MAC address
filtering should be avoided.
Security Considerations
Wireless LANs (and therefore the
console) can be open to any devices that
can discover the wireless network and
have access to the encryption keys.
It is strongly recommended that the
wireless LAN is configured to use some
method of encryption.
FIG 4 - WIRELESS ROUTER TO CONTROL PROCESSOR CONNECTION
FIG 3 - PC, CONSOLE AND WIRELESS ROUTER CONNECTIONS EXAMPLE
WEP is considered to be insecure so as a
minimum you should select WPA(2)-PSK.
This requires both communicating
parties to agree on the same keyword or
passphrase before access is allowed.
CSCP Device Configuration
CSCP applications should be configured
on the CSCP device using IP addresses,
for this example 192.168.1.1 to connect
to the primary control processor or
192.168.1.2 to connect to the secondary.
In this example the CSCP port number
should be set to 49300 as shown in Fig 2.