D-Link DFL-260E

3.2. IPv6 Support .........................................................................................93
3.3. Services ................................................................................................98
3.3.1. Overview ...................................................................................98
3.3.2. Creating Custom Services ..............................................................99
3.3.3. ICMP Services .......................................................................... 102
3.3.4. Custom IP Protocol Services ........................................................ 104
3.3.5. Service Groups .......................................................................... 104
3.3.6. Custom Service Timeouts ............................................................ 105
3.4. Interfaces ............................................................................................ 106
3.4.1. Overview ................................................................................. 106
3.4.2. Ethernet Interfaces ..................................................................... 108
3.4.3. VLAN ..................................................................................... 115
3.4.4. PPPoE ..................................................................................... 118
3.4.5. GRE Tunnels ............................................................................120
3.4.6. Interface Groups ........................................................................ 124
3.5. ARP .................................................................................................. 126
3.5.1. Overview ................................................................................. 126
3.5.2. The NetDefendOS ARP Cache ..................................................... 126
3.5.3. Creating ARP Objects ................................................................. 128
3.5.4. Using ARP Advanced Settings ..................................................... 130
3.5.5. ARP Advanced Settings Summary ................................................131
3.6. IP Rules ............................................................................................. 135
3.6.1. Security Policies ........................................................................ 135
3.6.2. IP Rule Evaluation ..................................................................... 138
3.6.3. IP Rule Actions .........................................................................139
3.6.4. Editing IP rule set Entries ............................................................140
3.6.5. IP Rule Set Folders .................................................................... 141
3.6.6. Configuration Object Groups ....................................................... 142
3.7. Schedules ........................................................................................... 146
3.8. Certificates ......................................................................................... 148
3.8.1. Overview ................................................................................. 148
3.8.2. Certificates in NetDefendOS ........................................................ 150
3.8.3. CA Certificate Requests .............................................................. 151
3.9. Date and Time ..................................................................................... 153
3.9.1. Overview ................................................................................. 153
3.9.2. Setting Date and Time ................................................................153
3.9.3. Time Servers ............................................................................154
3.9.4. Settings Summary for Date and Time ............................................ 157
3.10. DNS ................................................................................................. 160
4. Routing ......................................................................................................... 164
4.1. Overview ............................................................................................ 164
4.2. Static Routing ...................................................................................... 165
4.2.1. The Principles of Routing ............................................................ 165
4.2.2. Static Routing ...........................................................................169
4.2.3. Route Failover .......................................................................... 174
4.2.4. Host Monitoring for Route Failover ............................................... 177
4.2.5. Advanced Settings for Route Failover ............................................ 179
4.2.6. Proxy ARP ...............................................................................180
4.3. Policy-based Routing ............................................................................ 183
4.4. Route Load Balancing ........................................................................... 190
4.5. OSPF ................................................................................................. 196
4.5.1. Dynamic Routing ....................................................................... 196
4.5.2. OSPF Concepts ......................................................................... 199
4.5.3. OSPF Components ..................................................................... 204
4.5.4. Dynamic Routing Rules ..............................................................210
4.5.5. Setting Up OSPF ....................................................................... 213
4.5.6. An OSPF Example ..................................................................... 217
4.6. Multicast Routing ................................................................................. 220
4.6.1. Overview ................................................................................. 220
4.6.2. Multicast Forwarding with SAT Multiplex Rules .............................221
4.6.3. IGMP Configuration ..................................................................225
4.6.4. Advanced IGMP Settings ............................................................ 230
User Manual
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