ATL Telecom AM30 - Manual (Page 5)

ATL Telecom User Guide
AM30
5
Configuring the USB Port IP Address .......................................................................... 47
Viewing System IP Addresses and IP Performance Statistics ................................... 49
Viewing the ROUTER’s IP Addresses ........................................................................... 49
Viewing IP Performance Statistics ............................................................................... 50
Configuring Dynamic Host Configuration Protocol................................................ 51
Overview of DHCP ..................................................................................................... 51
What is DHCP? ....................................................................................................... 51
Why use DHCP? ..................................................................................................... 51
ROUTER DHCP modes............................................................................................. 52
Configuring DHCP Server........................................................................................... 53
Guidelines for creating DHCP server address pools.................................................. 53
Adding DHCP Server Address Pools......................................................................... 54
Viewing, modifying, and deleting address pools...................................................... 57
Excluding IP addresses from a pool ......................................................................... 57
Viewing current DHCP address assignments............................................................ 58
Configuring DHCP Relay ............................................................................................ 59
Setting the DHCP Mode............................................................................................. 60
Configuring Network Address Translation............................................................. 61
Overview of NAT........................................................................................................ 61
Viewing NAT Global Settings and Statistics ............................................................... 63
Viewing NAT Rules and Rule Statistics ........................................................................ 65
Viewing Current NAT Translations.............................................................................. 66
Adding NAT Rules...................................................................................................... 68
The NAPT rule: Translating between private and public IP addresses ......................... 68
The RDR rule: Allowing external access to a LAN computer ..................................... 71
The Basic rule: Performing 1:1 translations.............................................................. 74
The Filter rule: Configuring a BASIC rule with additional criteria.............................. 75
The Bimap rule: Performing two-way translations ................................................... 77
The Pass rule: Allowing specific addresses to pass through untranslated.................. 77
Configuring DNS Server Addresses ....................................................................... 79
About DNS ................................................................................................................ 79
Assigning DNS Addresses........................................................................................... 79
Configuring DNS Relay............................................................................................... 80
Configuring IP Routes........................................................................................... 83
Overview of IP Routes ................................................................................................ 83
IP routing versus telephone switching ..................................................................... 83
Hops and gateways ................................................................................................ 84
Using IP routes to define default gateways.............................................................. 84
Do I need to define IP routes?................................................................................. 84
Viewing the IP Routing Table ..................................................................................... 85
Adding IP Routes ....................................................................................................... 87
Configuring the Routing Information Protocol ...................................................... 89
RIP Overview.............................................................................................................. 89
When should you configure RIP? ............................................................................ 89
Configuring the ROUTER’s Interfaces with RIP ............................................................ 90
Viewing RIP Statistics ................................................................................................. 93
Configuring the ATM Virtual Circuit ..................................................................... 95
Viewing Your ATM VC............................................................................................... 95
Adding ATM VCs ....................................................................................................... 96