ELSA LANCOM Business LC-4X00, Руководство пользователя

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Content
ELSA LANCOM Business
VI
Operating modes and functions ............................................................................. 33
Security for your configuration ........................................................................... 33
Password protection ................................................................................. 34
Login barring ............................................................................................. 34
Access control via TCP/IP ......................................................................... 34
Security for your LAN.......................................................................................... 35
Security check ........................................................................................... 35
Callback .................................................................................................... 36
The hiding place—IP masquerading (NAT, PAT)...................................... 37
Call charge management.................................................................................... 37
Charge-based connection limits ............................................................... 37
Time-dependent connection control ......................................................... 38
Settings in the charge module.................................................................. 38
ISDN connections ............................................................................................... 39
Name list................................................................................................... 39
Interface settings ...................................................................................... 40
Router interface settings .......................................................................... 41
LANCAPI interface settings ...................................................................... 41
Layer list.................................................................................................... 42
Round-robin list......................................................................................... 43
Channel list ............................................................................................... 43
PPP list....................................................................................................... 44
Script ......................................................................................................... 44
Call acceptance......................................................................................... 45
Number list................................................................................................ 45
Leased lines and backup procedures.................................................................. 45
Setting up fixed connections .................................................................... 46
Dial-up via GSM.................................................................................................. 48
Point-to-point protocol........................................................................................ 48
The protocol .............................................................................................. 49
The PPP list................................................................................................ 50
Everything ok? Checking the line with LCP............................................... 51
Assigning IP addresses via PPP ................................................................ 52
Callback functions..................................................................................... 53
Fast ELSA callback .................................................................................... 56
Callback as specified in RFC 1570 (PPP LCP extensions).......................... 56
Channel bundling with MLPPP.................................................................. 57
IPX routing........................................................................................................... 58
Naming IPX addresses .............................................................................. 59
Information about the LAN ....................................................................... 59
IPX routing table........................................................................................ 59
What happens when data is transmitted on an IPX network?................. 60