LANCOM LCOS 9.00 Referenzhandbuch Seite 8

Referenzhandbuch
Inhalt
6.25 Konfiguration des WWAN-Zugriffs.......................................................................................................407
6.26 Umschalten zwischen Mobilfunk-Profilen oder SIM-Karten...................................................................412
6.27 Erweiterung des Temperaturbereichs für L-305/310.............................................................................412
7 IPv6.................................................................................................................................414
7.1 IPv6-Grundlagen....................................................................................................................................414
7.2 IPv6-Tunneltechnologien........................................................................................................................415
7.3 DHCPv6.................................................................................................................................................419
7.4 IPv4-VPN-Tunnel über IPv6....................................................................................................................422
7.5 IPv6-Firewall..........................................................................................................................................423
7.6 Router-Advertisement-Snooping............................................................................................................426
7.7 IPv6-Präfix-Delegation vom WWAN ins LAN...........................................................................................427
7.8 IPv6-Konfigurationsmenü.......................................................................................................................428
7.9 Tutorials.................................................................................................................................................446
8 Firewall...........................................................................................................................472
8.1 Gefährdungsanalyse..............................................................................................................................472
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6.24.3 IGMP Snooping über mehrere Bridges hinweg.....................................................................398
6.24.4 Konfiguration.......................................................................................................................400
6.24.5 IGMP Status ........................................................................................................................405
7.1.1 Warum IP-Adressen nach dem Standard IPv6?.......................................................................414
7.1.2 Aufbau einer IP-Adresse nach IPv6-Standard.........................................................................414
7.1.3 Migrationsstufen....................................................................................................................415
7.2.1 6in4-Tunnel...........................................................................................................................415
7.2.2 6rd-Tunnel.............................................................................................................................416
7.2.3 6to4-Tunnel...........................................................................................................................416
7.2.4 Dual-Stack Lite (DS-Lite).........................................................................................................417
7.3.1 DHCPv6-Server.......................................................................................................................419
7.3.2 DHCPv6-Client.......................................................................................................................419
7.3.3 Lightweight-DHCPv6-Relay-Agent (LDRA)..............................................................................420
7.4.1 Setup-Assistent - IPv4-VPN-Verbindung über IPv6 einrichten.................................................422
7.5.1 Funktion................................................................................................................................423
7.5.2 Konfiguration.........................................................................................................................423
7.5.3 Default-Einträge für die IPv6-Firewall-Regeln.........................................................................423
7.5.4 IPv6-Firewall-Log-Tabelle.......................................................................................................424
7.8.1 Allgemein..............................................................................................................................428
7.8.2 Router-Advertisement............................................................................................................433
7.8.3 DHCPv6.................................................................................................................................437
7.8.4 Tunnel....................................................................................................................................445
7.9.1 Konfiguration der IPv6-Firewall-Regeln..................................................................................446
7.9.2 Einrichtung eines IPv6-Internetzugangs.................................................................................457
7.9.3 Einrichtung eines 6to4-Tunnels..............................................................................................466
8.1.1 Die Gefahren..........................................................................................................................472
8.1.2 Die Wege der Täter................................................................................................................472
8.1.3 Die Methoden........................................................................................................................473
8.1.4 Die Opfer...............................................................................................................................473