Paradyne 6351, 6341, 6301, 6342, 6371 DSL Router Configuration Examples, Monitoring the DSL Router

Contents

￿ Service Domain IP Address Assignments		3-2
	Numbered DSL or Ethernet Interface	3-3
	Unnumbered DSL Interface	3-3
￿	IP Routing	3-4
￿	IP Options Processing	3-4
￿	Network Considerations	3-5
￿ Address Resolution Protocol (ARP)		3-5
￿	Proxy ARP	3-6
￿ Network Address Translation (NAT)		3-7
	Basic NAT	3-7
	Network Address Port Translation (NAPT/PAT)	3-7
	Simultaneous Basic NAT and NAPT	3-8
	Applications Supported by NAT	3-8
￿ Dynamic Host Configuration Protocol (DHCP) Server		3-9
￿	DHCP Relay Agent	3-10
￿	Security	3-11
	IP Protocol Type Filtering	3-11
	Ethernet Type Filtering	3-12
	Land Bug/Smurf Attack Prevention	3-12
￿ Routed vs. Bridged PDUs		3-13
￿	PPPoE Client Support	3-14

4 DSL Router Configuration Examples

￿ Configuration Examples	4-1
Basic Bridging Configuration Example	4-2
Basic Routing Configuration Example	4-3
Basic NAT Configuration Example	4-4
NAPT Configuration Example	4-6
Simultaneous Basic NAT and NAPT Configuration Example . . . .	4-8
Unnumbered DSL Interface with Proxy ARP Configuration Example	4-
10
DHCP Relay with Proxy ARP Configuration Example	4-11
DHCP Server with Basic NAT Configuration Example	4-12
PPPoE Client with NAPT and DHCP Server Configuration Example 4-
13
Downstream Router Configuration Example	4-14
IP Passthrough Configuration Example	4-15

5 Monitoring the DSL Router

￿ Monitoring the Router 5-1

ii November 2003 6300-A2-GB20-10