Conﬁ guration | I-Tech Company CMS 6R4 Series manual

Conﬁ guration

Example 1: Deny access to all hosts except 192.1.1.5:

Security Mask #1:	255.255.255.255	Mask #1 Action:	Deny
Security Mask #2:	192.1.1.5	Mask #2 Action:	Permit

Since 255 is a wild card, Mask #1 blocks all IP Addresses. Mask #2 then speciﬁcally grants access to 192.1.1.5 only.

Example 2: Allow access only by addresses that begin with 192.

Security Mask #1:	255.255.255.255	Mask #1 Action:	Deny
Security Mask #2:	192.255.255.255	Mask #2 Action:	Permit

Since 255 is a wild card, Mask 1 blocks all IP addresses. Mask 2 then grants access to all addresses that begin with 192.

Example 3: Allow access only by addresses that begin with 192, deny access to 192.1.1.5.

Security Mask #1: 255.255.255.255	Mask #1 Action: Deny
Security Mask #2: 192.255.255.255	Mask #2 Action: Permit
Security Mask #3: 192.1.1.5	Mask #3 Action: Deny

Since 255 is a wild card, Mask 1 blocks all IP addresses. Mask 2 then grants access to all addresses that begin with 192. Finally, Mask 3 speciﬁcally blocks access by 192.1.1.5.

Note:

•Mask #5 has priority over the other four masks. If Mask #5 is set to deny access by "255.255.255.255" (all wild cards), you will not be able to access CMS-6R4 Command Mode via network. Access will only be allowed via a Local PC or external modem connected to the CMS-6R4 COM Port.

•When using the wild card address "255.255.255.255", make certain that at least one higher priority mask permits access by your IP address.

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I-Tech Company CMS 6R4 Series manual Conﬁ guration

Contents

Distributed by Page Installation Instructions FCC Part 15 Regulation Table of Contents Upgrading the CMS-6R4 Firmware Command Reference Guide List of Figures CMS-6R4 Series User’s Guide Security Features and Co-Location Features Easy to Configure, Easy to UseIntroduction Typographic Conventions CMS-6R4 and CMS-6R4 CE Models Front Panel Components Unit Description Back Panel Components 120 VAC Model Shown Back Panel Components Unit Description CMS-6R4 Series User’s Guide Apply Power to the CMS-6R4 Hardware InstallationQuick Start Connect your PC to the CMS-6R4 Text Interface Communicating with the CMS-6R4 Port Name CMD Access Status Mode Status DefaultPlug Name Connecting Ports and Switching Outlets Quick Start CMS-6R4 Series User’s Guide Power Supply Connection InstallationConnecting Devices to the Switched Outlets Installing the Cable Keeper Connecting Control Devices to the CMS-6R4 Connecting Devices to the RS232 Serial PortsConnecting the Network Cable Control via Local PC Supervisor Mode and Non-Supervisor Mode Configuration Communicating with the CMS-6R4 Main Status Screen Web Browser Interface Sample Values Shown Accessing the Web Browser Interface Plug Name BOOT/SEQ Delay Status Default Accessing the Text InterfaceCMS-6R4 Port Name $ telnet 192.168.168.168 Enter System SetUp Port Password Functions System Parameters Menu Configuration Menus System Parameters System Parameters Menu Web Browser Interface Conﬁ guration Password Directory Edit Password Directory Password Directory Menu Web Browser Interface Adding Passwords ESC ADD NAME/PASSWORD CMS-6R4 Series User’s Guide Editing Passwords Deleting the Entire Password Directory Deleting Passwords Dial Back Function Dial Back Example System Parameters MenuUser Account Parameters Network Parameters Network Parameters Menu Network Parameters Telnet ParametersWEB Server Telnet Parameters Web ServerMAC Address IP Security IP Security Feature Conﬁ guration Telnet Port Parameters 12 The Telnet Port Parameters Menu Text Interface Telnet Port Parameters CMS-6R4 Series User’s Guide Conﬁ guration Invalid Access Lockout Feature 3. RS232 Port Parameters 14 Port Parameters Menu Web Browser Interface Conﬁ guration CMS-6R4 Series User’s Guide Conﬁ guration CMS-6R4 Series User’s Guide 3.1. RS232 Port Modes Copy Serial Port Parameters Copying Parameters to Several Ports Conﬁ guration Text Interface Type /P 7 and press Enter Configuring the Internal Modem Plug Parameters Menus Plug #1 Parameters 17 Plug Parameters Menu Web Browser Interface Reboot Cycles Boot / Sequence Delay Period Save Configuration Parameters Operation Operation via the Web Browser InterfaceStatus Screen Web Browser Interface Status Menu Web Browser Interface DPL Operation via the Text Interface Status Screen Text Interface Port Name CMD Access On 1 or /ON Router Switching Outlets Text Interface Applying Commands to Several Outlets Text Interface BO * EnterConnections Between RS232 Ports Text Interface Connecting Ports Three Characters Uses the format EnterLLLEnter, where Disconnecting Ports Enter CMS-6R4 Series User’s Guide Server Enter Defining Hunt Groups Passive Mode Any-to-Any ModePort Modes Hunt Group Example Reading Data from Buffer Mode Ports Buffer Mode Port Buffers Modem Mode Automated Mode Logging Out of Command Mode Operation Standard Telnet Protocol and Raw Socket Mode Direct Connect Feature Direct Connect Configuration Connection Example Connecting to a Serial Port using Direct Connect Terminating a Direct Connect Session Manual Operation Status Screens Main Status Screen /SPort Section Main Status Screen Plug Section Network Status Screen /SN Port Diagnostics Name Status Baud COM HS Mode Port Diagnostics Screen /SDCTS RTS Port Parameters Screen Serial Ports Port Parameters Screen /WPort Parameters #3 RTS/CTS Port Parameters Screen Network Port Shown Port Parameters Screen Network Port Super User Directory CMS-6R4 Series User’s Guide Sending Parameters to a File Saving and Restoring Configuration Parameters Restoring Saved Parameters Upgrading the CMS-6R4 Firmware CMS-6R4 Series User’s Guide Command Reference Guide Command Conventions10-1 10-2 Command Summary 10-3 Command Response Messages Initiate Boot Cycle Command SetResponse 10-4 Format /C x x Enter ConnectTerse 10-5 Copy RS232 Port Parameters Third Party Disconnect10-6 Format /DPL,Y Enter Set Plugs to Default StateErase Buffer Format /E,Y x x Enter Set System Parameters Set to Factory DefaultsHelp 10-8 Display Site ID Reset Network InterfaceSet Network Port Parameters 10-9 Switch Plugs Off Format /OFF,Y n Enter or /OF,Y Enter10-10 Switch Plugs on Set RS232 Port Parameters10-11 Set Plug Parameters Display Port DiagnosticsDisplay Main Status Screen 10-12 Display Network Status Upgrade FirmwareTelnet Telnet Connection Out Send Parameters to a File View Password Directory Unlock Port Invalid Access LockoutDisplay Port Parameters Who 10-14 Format Default Response Exit Command ModeFormat /X,Y Enter Resident Disconnect Sequence 10-16 Interface Description Serial RS232 Port InterfaceApx-1 Apx-2 Specifications Apx-3 Customer Service Apx-4 Trademark and Copyright Information Index-1 Index Index-2 Index Index-3 Index-4