Manuali utente per 3com Version 4.3

3com

Manuale Utente (English)

Manuale Utente

Sommario

Table of Contents
3
Chapter 1. Introduction to 3Com VCX IP Telecommuting Module
5
- What is a Telecommuting Module?
  5
- Configuration alternatives
  5
- Quick guide to 3Com VCX IP Telecommuting Module installation
  6
  - Before you start
    8
- About settings in 3Com VCX IP Telecommuting Module
  8
Chapter 2. Installing 3Com VCX IP Telecommuting Module
9
- Installation
  9
- Turning off a Telecommuting Module
  15
- Remember to lock up the Telecommuting Module
  16
Chapter 3. Configuring 3Com VCX IP Telecommuting Module
17
- Logging on
  17
  - Log on again
    17
  - Log out
    17
- Navigation
  18
  - Site Map
    18
  - Basic Configuration
    19
  - Administration
    19
  - Network
    19
  - Logging
    19
  - SIP Services
    19
  - SIP Traffic
    19
  - Failover
    19
  - Tools
    19
  - Home
    19
- Overview of configuration
  19
- Preliminary and permanent configuration
  20
- Configuring IP addresses and masks in 3Com VCX IP Telecommuting Module
  22
  - IP address
    22
  - Mask/Bits
    22
- Name queries in 3Com VCX IP Telecommuting Module
  23
Chapter 4. How To Configure SIP
25
- DMZ Telecommuting Module, SIP server on the outside
  25
  - Networks and Computers
    25
  - Surroundings
    26
  - Basic
    26
  - Interoperability
    26
  - Routing
    27
  - Basic Configuration
    27
  - Save/Load Configuration
    27
- DMZ Telecommuting Module, SIP server inside
  27
  - Networks and Computers
    28
  - Surroundings
    28
  - Basic
    29
  - Routing
    29
  - Interoperability
    29
  - Basic Configuration
    30
  - Save/Load Configuration
    30
- Standalone Telecommuting Module, SIP server on the outside
  30
  - Basic
    31
  - Interoperability
    31
  - Routing
    31
  - Basic Configuration
    32
  - Save/Load Configuration
    32
  - Client Settings
    32
- Standalone Telecommuting Module, SIP server inside
  32
  - Basic
    33
  - Routing
    33
  - Interoperability
    33
  - Basic Configuration
    34
  - Save/Load Configuration
    34
  - Client Settings
    34
- DMZ/LAN Telecommuting Module, SIP server on the outside
  34
  - Basic
    35
  - Interoperability
    35
  - Routing
    35
  - Basic Configuration
    36
  - Save/Load Configuration
    36
  - Client Settings
    36
- DMZ/LAN Telecommuting Module, SIP server inside
  36
  - Basic
    36
  - Routing
    37
  - Interoperability
    37
  - Basic Configuration
    38
  - Save/Load Configuration
    38
  - Client Settings
    38
Chapter 5. The Serial Console
40
- Connecting to the serial console
  40
- Main Menu
  40
- Basic configuration
  41
  - IP address
    41
    - Physical device name
      41
    - IP address
      41
    - Netmask/bits
      41
    - Deactivate other interfaces
      42
  - Configuration computers
    42
    - Configure from a single computer
      42
    - Configure from multiple computers
      42
  - Password
    43
  - Other
    43
- Save/Load configuration
  43
- Become a failover team member
  44
- Leave failover team and become standalone
  45
- Wipe email logs
  45
- Set password
  45
- Exit admin
  45
Chapter 6. Basic Configuration
46
- Basic Configuration
  46
  - General
    46
  - Default Gateways
    47
    - DNS name or IP address
      47
    - IP address
      47
  - Gateway Reference Hosts
    47
    - DNS name or IP address
      47
    - IP address
      48
  - DNS Servers
    48
    - No.
      48
    - DNS Name Or IP Address
      48
    - IP address
      48
    - Delete Row
      48
    - Create
      48
  - Save
    48
  - Cancel
    48
  - Look up all IP addresses again
    48
- Access Control
  48
  - Configuration Allowed Via Interface
    49
  - User Authentication
    49
  - Configuration Transport
    49
    - Configuration via HTTP
      50
    - Configuration via HTTPS
      50
  - Configuration Computers
    50
    - DNS Name Or Network Address
      50
    - Network Address
      50
    - Netmask/Bits
      50
    - Range
      51
    - Log Class
      51
    - Log Rule No.
      51
    - Delete Row
      51
    - Create
      51
  - Save
    51
  - Cancel
    51
  - Look up all IP addresses again
    51
- RADIUS
  51
  - RADIUS Servers
    51
    - RADIUS server
      52
    - Port
      52
    - Secret
      52
    - Delete Row
      52
    - Create
      52
  - Identifier
    52
    - Use NASIPAddress
      52
    - NASIdentifier
      53
  - Contact IP Address
    53
    - Contact RADIUS servers from
      53
  - Status for RADIUS servers
    53
    - RADIUS server
      53
    - Score
      53
    - Sent requests
      53
    - Received replies
      53
    - Consecutive sends
      53
    - Recent average response time
      53
    - Free slots
      53
  - Save
    53
  - Cancel
    54
  - Look up all IP addresses again
    54
  - Configuration of a RADIUS server
    54
- SNMP
  54
  - General
    54
  - SNMP v1 and v2c
    55
    - Access via SNMPv1 and SNMPv2c
      55
    - Community
      55
    - Delete Row
      55
    - Create
      56
  - SNMP v3
    56
    - Access via SNMPv3
      56
    - User
      56
    - Password
      56
    - Authentication
      56
    - Privacy
      56
    - Delete Row
      56
    - Create
      56
  - SNMP Traps
    56
    - Trap sending
      57
    - Trap receiver
      57
    - Community
      57
    - Version
      57
    - Delete Row
      57
    - Create
      57
  - Download the 3Com MIB
    57
  - Save
    57
  - Cancel
    57
  - Look up all IP addresses again
    58
- Certificates
  58
  - Private Certificates
    58
    - Name
      58
    - Certificate
      58
    - Information
      58
    - Delete Row
      58
    - Create
      58
  - Create certificate or certificate request
    58
    - Expire in
      59
    - Common Name
      59
    - Email address
      59
    - Country code
      59
    - State/province
      59
    - Locality/town
      59
    - Organization
      60
    - Organizational Unit
      60
    - Serial number
      60
    - Challenge password
      60
    - Create a selfsigned X.509 certificate
      60
    - Create an X.509 certificate request
      60
    - Abort
      60
  - CA Certificates
    60
    - Name
      60
    - CA Certificate
      60
    - CA CRL
      60
    - Information
      61
    - Delete Row
      61
    - Create
      61
  - Save
    61
  - Cancel
    61
- Telecommuting Module Type
  61
Chapter 7. Network Configuration
64
- Networks and Computers
  64
  - Name
    64
  - Subgroup
    65
  - Lower Limit
    65
    - DNS Name Or IP Address
      65
    - IP Address
      65
  - Upper Limit
    65
    - DNS Name Or IP Address
      65
    - IP Address
      65
  - Interface/VLAN
    65
  - Delete Row
    65
  - Create
    65
  - Save
    66
  - Cancel
    66
- Interface (Network Interface 1 and 2)
  66
  - General
    66
    - Physical device name
      66
    - Status
      66
    - Interface name
      66
  - Directly Connected Networks
    66
    - Name
      67
    - DNS name or IP address
      67
    - IP address
      67
    - Netmask/bits
      67
    - Network address
      67
    - Broadcast address
      67
    - VLAN id
      67
    - VLAN name
      67
    - Delete Row
      67
    - Create
      67
  - Alias
    67
    - Name
      68
    - DNS name or IP address
      68
    - IP address
      68
    - Delete Row
      68
    - Create
      68
  - Static routing
    68
    - Routed network
      69
    - Router
      69
    - Delete Row
      69
    - Create
      69
  - Save
    69
  - Cancel
    69
  - Look up all IP addresses again
    69
- VLAN
  69
  - Name
    70
  - Interface
    70
  - VLAN id
    70
  - Status
    70
  - Delete Row
    70
  - Create
    70
  - Save
    70
  - Cancel
    70
- Interface Status
  70
  - Physical device
    71
  - Type
    71
  - MAC address
    71
  - Active
    71
  - Link
    71
  - Speed
    71
  - Duplex
    71
- Surroundings
  71
  - Network
    72
  - Delete Row
    72
  - Create
    72
  - Save
    72
  - Cancel
    72
Chapter 8. SIP Services
73
- Administration of SIP
  73
- Basic
  73
  - General
    73
  - SIP media port range
    73
  - SIP Servers To Monitor
    74
    - Server
      74
    - Port
      74
    - Transport
      74
    - Delete Row
      74
    - Create
      74
  - Logging
    74
  - Save
    75
  - Cancel
    75
- Interoperability
  75
  - Loose routing
    75
  - Relaxed ReferTo
    75
  - Remove VIA headers
    76
    - SIP server
      76
    - Delete Row
      76
    - Create
      76
  - Translation exceptions
    76
    - Except this from translation
      76
    - Delete Row
      77
    - Create
      77
  - Preserve username
    77
  - Loose username check
    77
  - SIP URL encryption
    77
  - Expires header
    78
  - Local IP Addresses Are SIP Domains
    78
  - User Matching
    78
  - Force RecordRouting For Outbound Requests
    78
  - Force RecordRoute For All Requests
    79
  - Force remote TLS connection reuse
    79
    - DNS name or IP address
      79
    - IP address
      79
    - Delete Row
      79
    - Create
      79
  - Accept TCP Marked As TLS
    80
  - Allow Large UDP Packets
    80
  - Remove Headers in 180 Responses
    80
  - Open port 6891 for file transfer
    80
  - Allow RFC 2069 authentication
    81
  - Save
    81
  - Cancel
    81
  - Look up all IP addresses again
    81
- Sessions and Media
  81
- Remote SIP Connectivity
  84
  - STUN Server
    84
    - STUN server function
      84
    - STUN server IP addresses
      84
    - STUN ports
      85
  - Remote NAT Traversal
    85
  - Save
    85
  - Cancel
    85
Chapter 9. SIP Traffic
86
- SIP Methods
  86
  - Method
    87
  - Traffic to
    87
  - Allow
    87
  - Auth
    87
  - Delete Row
    87
  - Create
    87
  - Save
    87
  - Cancel
    87
- Routing
  87
  - Outbound Proxy
    87
    - Domain or IP address
      88
    - Port
      88
    - Delete Row
      88
    - Create
      88
  - Class 3xx message processing
    88
    - Forward class 3xx messages
      88
  - DNS Override For SIP Requests
    88
    - Domain
      89
    - Relay to
      89
    - Delete Row
      89
    - Create
      89
  - Save
    89
  - Cancel
    89
  - Look up all IP addresses again
    89
- Session Status
  90
  - Registered Users
    90
    - User
      90
    - Registered from
      90
  - Active Sessions
    90
    - Start
      90
    - Caller
      90
    - Callee
      90
    - State
      90
    - Call ID/Media Type
      90
Chapter 10. Administration
91
- Save/Load Configuration
  91
  - Test Preliminary Configuration
    91
    - Duration of limited test mode
      91
    - Apply configuration
      91
  - Backup
    92
    - Save to diskette
      92
    - Load from diskette
      92
    - Save to local file
      92
    - Load from local file
      92
    - Browse
      92
  - Revert to old configurations
    92
    - Abort All Edits
      93
    - Reload Factory Configuration
      93
- Show configuration
  93
- User Administration
  93
  - Password For the 'admin' Account
    94
  - Other Accounts
    94
    - User
      94
    - Password
      94
    - Account Type
      95
  - Currently Logged In Administrators
    95
    - Account
      95
    - Type
      95
    - From
      95
    - Logged in
      95
    - Last access
      95
    - Status
      95
    - Log out
      96
- Upgrade
  96
  - Upgrade
    96
    - Step 1
      96
    - Step 2
      96
      - Apply upgrade
        96
      - Remove upgrade
        96
    - Step 3
      96
      - Try the upgrade
        96
      - Remove upgrade
        96
    - Step 4
      97
      - Accept upgrade
        97
      - Abort upgrade
        97
  - Downgrade
    97
- Table Look
  97
- Date and Time
  98
  - Change Time Zone
    98
  - Change Date and Time Manually
    99
    - Date
      99
    - Time
      99
    - Set date and time manually
      99
  - Change Date and Time With NTP
    99
    - Synchronize time with NTP
      100
    - DNS name or IP address
      100
    - IP address
      100
    - Delete Row
      100
    - Create
      100
  - Save
    100
  - Cancel
    100
  - Look up all IP addresses again
    100
- Restart
  100
  - Reboot Your 3Com VCX IP Telecommuting Module
    101
  - Restart the SIP Module
    101
Chapter 11. Logging
102
- Display Log
  102
  - Packet Type Selection
    102
  - IP Address Selection
    103
  - Protocol/Port Selection
    103
    - All IP protocols
      103
    - TCP/UDP
      103
    - ICMP
      104
    - ESP
      104
    - Protocol number
      104
  - Beside the boxes
    104
    - Show newest at top
      104
    - Time Limits
      105
      - Show log from
        105
      - Show log until
        105
    - Periodical search
      105
    - Show This
      105
  - Display log
    105
  - Export log
    105
  - Clear form
    105
- The log
  105
- Display Load
  106
  - Time Period
    107
  - Interface
    107
  - Direction
    108
  - Value
    108
  - Unit
    108
  - Diagram Size
    108
  - Heading
    108
  - Max Value
    108
  - View diagram
    108
- Resource Monitoring
  109
  - SIP Sessions Trap Levels
    109
  - SIP User Registrations Trap Levels
    109
  - CPU Load Trap Levels
    109
  - Memory Usage Trap Levels
    109
  - Save
    109
  - Cancel
    109
- Logging Configuration
  109
  - Inbound traffic
    110
  - Warnings
    111
    - Log class for hardware errors
      111
    - Log class for email errors
      111
    - Log class for RADIUS errors
      111
    - Log class for SNMP errors
      111
  - VPN events
    111
  - SIP events
    112
  - Other
    113
    - Log class for configuration server logins
      113
    - Log class for administration and configuration
      113
  - Save
    113
  - Cancel
    113
- Log Classes
  113
  - Name
    114
  - Log locally?
    114
  - Syslog
    114
  - Email address
    114
  - Delete Row
    114
  - Create
    114
  - Save
    114
  - Cancel
    114
- Log Sending
  114
  - SMTP Server
    115
  - Status for outbound email
    115
  - Syslog Server
    115
  - Save
    115
  - Cancel
    115
Chapter 12. Failover
116
- Specification of failover
  116
  - Requirements
    116
  - Features
    116
- Failover Telecommuting Module setup
  116
  - Create a new failover team
    116
    - Telecommuting Module 1
      116
    - Telecommuting Module 2
      117
  - Connecting the Telecommuting Modules
    117
- Failover Settings
  117
  - Dedicated interface
    117
    - The dedicated interface to use
      117
  - Dedicated network
    117
    - DNS name or network address
      118
    - Network address
      118
    - Netmask/bits
      118
    - Range
      118
  - Failover type
    118
    - Create new team
      118
    - Deactivate failover
      118
  - Save
    118
  - Cancel
    118
  - Look up all IP addresses again
    119
- Reference Hosts
  119
  - Reference host
    119
    - DNS name or IP address
      119
    - IP address
      119
  - Interface
    119
  - Save
    119
  - Cancel
    119
  - Look up all IP addresses again
    119
- Failover Status
  119
  - Failover Status
    120
    - Type
      120
    - Dedicated interface
      120
    - Dedicated network
      120
  - Failover team
    120
    - Serial number
      120
    - Status
      120
- Leaving a failover team
  120
Chapter 13. Tools
122
- Packet Capture
  122
  - Network Interface Selection
    122
  - IP Address Selection
    122
  - Protocol/Port Selection
    123
    - All IP protocols
      123
    - TCP/UDP
      123
    - ICMP
      123
    - ESP
      124
    - Protocol number
      124
  - Collect data
    124
Chapter 14. Firewall and Client Configuration
125
- The DMZ type
  125
  - The Firewall
    125
  - The SIP clients
    126
  - Other
    126
- The DMZ/LAN type
  126
  - The Firewall
    126
  - SIP clients
    127
  - Other
    127
- The Standalone type
  127
  - The SIP clients
    127
  - Other
    127
Appendix A. More About SIP
129
- The SIP protocol
  129
  - Why use SIP?
    129
  - SIP and firewalls
    129
- SIP sessions
  130
  - Establishing a SIP session
    130
Appendix B. Troubleshooting
131
- Network troubleshooting
  131
  - No traffic shown in the log
    131
  - Traffic discarded as spoofed
    131
- SIP troubleshooting
  131
- VPN troubleshooting
  132
- Administration troubleshooting
  132
  - The Telecommuting Module reverts to the old version when trying to upgrade
    132
  - The Telecommuting Module is unaccessible for some time when trying to apply a configuration
    133
Appendix C. Lists of Reserved Ports, ICMP Types and Codes, and Internet Protocols
134
- List of the most important reserved ports
  134
- List of ICMP types
  137
- ICMP codes
  138
- Internet protocols and their numbers
  140
- IP intervals
  141
  - Reserved IP addresses
    143
Appendix D. Definitions of terms
144
Appendix E. License Conditions
151
- GNU GENERAL PUBLIC LICENSE
  151
  - Version 2, June 1991
    151
  - Preamble
    151
  - GNU GENERAL PUBLIC LICENSE
    151
- GNU LESSER GENERAL PUBLIC LICENSE
  154
  - Version 2.1, February 1999
    154
  - Preamble
    155
  - GNU LESSER GENERAL PUBLIC LICENSE
    156
- The Python license
  160
  - Terms and conditions for accessing or otherwise using Python
    160
  - CWI PERMISSIONS STATEMENT AND DISCLAIMER
    160
- Python Imaging Library
  161
  - Terms
    161
- The BSD license
  161
  - Terms
    161
- The MIT license
  162
  - Terms
    162
- The DHCP license
  162
  - Terms
    162
- The OpenSSL license
  162
  - Terms
    162
- The bzip2 license
  163
  - Terms
    163
- The lilo license
  164
  - Terms
    164
- The Vovida license
  164
  - The Vovida Software License, Version 1.0
    164
- The Cavium license
  164
  - The Cavium License
    164
- The zlib license
  165
  - Terms
    165
Appendix F. Obtaining Support for Your 3Com Products
166
- Register Your Product to Gain Service Benefits
  166
- Solve Problems Online
  166
- Purchase Extended Warranty and Professional Services
  166
- Access Software Downloads
  166
- Contact Us
  166
  - Telephone Technical Support and Repair
    167
Index
169

Dimensioni:

2,28 MB
Pagine:

171
Language:

English

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