Strata Ctx - Toshiba Strata CTX28 Programming Manual

Installation
Set Up LAN Connection to Strata CTX
• To setup CTX WinAdmin WAN and Internet connections using
Protocol
must be obtained from your Information Technology (IT) Administrator.
• We recommend using VPN networking. By using VPN networking, the content of SNMP messages
between WinAdmin PCs and CTX systems will be encrypted for security.
• When connecting CTX WinAdmin through Fire Walls, Routers, etc., which apply packet filtering,
make sure that the packets being sent between Strata CTX and CTX WinAdmin are not filtered.
• Strata CTX and CTX WinAdmin communicate using SNMP over User Datagram Protocol/Internet
Protocol (UDP/IP) and FTP protocols. The standard ports are used for each protocol (161 and 162 for
SNMP, 20 and 21 for FTP). These ports should not be blocked by firewalls.
• The default gateway IP address must be set up on CTX WinAdmin and on CTX processors per the
example in
WAN.
• The CTX processor requires the following IP addresses set in Program 916:
• Processor static domain IP address
• Processor subnet mask
• Processor default Gateway IP address
• The diagram below is only one example of many network configurations allowing remote maintenance
of CTX systems over the Internet and the WAN.
Strata
CTX
Default Gateway
192.168.10.1
WinAdmin
PC
Figure 3-3
3-6
(DHCP), Virtual Private Networks (VPN), etc., the proper IP addresses and setup procedures
Figure 3-3. The figure below shows you how to connect the multiple CTX sites via the
Ethernet
Switch
Router
192.168.10.1
SITE A
WAN Connection for Multiple Sites
WAN
Router
192.168.30.1
LAN Backbone
Strata WinAdmin
CTX PC
Default Gateway
192.168.30.1
SITE C
Strata CTX Programming - Part 2: CTX WinAdmin Programming 6/04
Dynamic Host Configuration
Ethernet
Switch
WinAdmin
Router
PC
192.168.20.1
WinAdmin
PC
SITE B
Strata
CTX
Default Gateway
192.168.20.1
6540