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Im Feld DNS-iDRAC-Name ist das Standardnamensformat idrac-Service_Tag, wobei Service_Tag die Service-Tag-Nummer des
Servers ist. Die maximale Länge beträgt 63 Zeichen und die folgenden Zeichen werden unterstützt:
● A-Z
● a-z
● 0-9
● Bindestrich (-)
Konfigurieren der IPv4-Einstellungen
So konfigurieren Sie die IPv4-Einstellungen:
1. Wählen Sie die Option Enabled (Aktiviert) unter Enable IPv4 (IPv4 aktivieren) aus.
ANMERKUNG: Auf den Power Edge-Servern der 14. Generation ist DHCP standardmäßig aktiviert.
2. Wählen Sie die Option Enabled (Aktiviert) unter Enable DHCP (DHCP aktivieren) aus, sodass DHCP die IP-Adresse, das Gateway
und die Subnetzmaske automatisch zu iDRAC zuweisen kann. Wählen Sie andernfalls die Option Disabled (Deaktiviert) aus, und
geben Sie die Werte für die folgenden Elemente ein:
● Statische IP-Adresse
● Statisches Gateway
● Statische Subnetzmaske
3. Aktivieren Sie optional die Option Use DHCP to obtain DNS server address (DHCP zum Abrufen der DNS-Serveradresse
verwenden), damit der DHCP-Server den bevorzugten statischen DNS-Server und den alternativen statischen DNS-Server
zuweisen kann. Geben Sie andernfalls die IP-Adressen für Static Preferred DNS Server (Bevorzugter statischer DNS-Server) und
Static Alternate DNS Server (Alternativer statischer DNS-Server) ein.
Configuring the IPv6 settings
Based on the infrastructure setup, you can use IPv6 address protocol.
To configure the IPv6 settings:
NOTE:
If IPv6 is set to static, ensure that you configure the IPv6 gateway manually, which is not needed in case of dynamic IPV6.
Failing to configure manually in case of static IPv6 results in loss of communication.
1. Select Enabled option under Enable IPv6.
2. For the DHCPv6 server to automatically assign the IP address and prefix length to iDRAC, select the Enabled option under Enable
Auto-configuration.
NOTE: You can configure both static IP and DHCP IP at the same time.
3. In the Static IP Address 1 box, enter the static IPv6 address.
4. In the Static Prefix Length box, enter a value between 1 and 128.
5. In the Static Gateway box, enter the gateway address.
NOTE:
If you configure static IP, the current IP address 1 displays static IP and the IP address 2 displays dynamic IP. If you clear
the static IP settings, the current IP address 1 displays dynamic IP.
6. If you are using DHCP, enable DHCPv6 to obtain DNS Server addresses to obtain Primary and Secondary DNS server addresses
from DHCPv6 server. You can configure the following if required:
● In the Static Preferred DNS Server box, enter the static DNS server IPv6 address.
● In the Static Alternate DNS Server box, enter the static alternate DNS server.
7. When DNS information is not obtainable by either DHCPv6 or static configuration, you can use RFC 8106 "IPv6 Router Advertisement
Options for DNS Configuration. It is identified by IPv6 Router. Using RA DNS configuration does not impact existing DNS
configurations (either DHCPv6 or static).
● The iDRAC can obtain DNS name server and DNS search domain information from IPv6 Router Advertisement messages. Please
refer to RFC 8106 and your IPv6 router's user guide for details on how to configure the router to advertise this information.
● If DNS information is available from both the DHCPv6 server and the IPv6 Router Advertisement, the iDRAC uses both. In case of
conflict, the DHCPv6 server's DNS information takes precedence in the iDRAC's /etc/resolv.conf settings.
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