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Table Of Contents
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IPV4 の設定
IPv4 の設定を行うには、次の手順を実行します。
1. ［Enable IPv4（IPv4 の有効化）］ で、［Enabled（有効）］ オプションを選択します。
メモ: 第 14 世代の PowerEdge サーバでは、DHCP がデフォルトで有効です。
2. ［Enable DHCP（DHCP の有効化）］ で、［Enabled（有効）］ オプションを選択して、DHCP が iDRAC に自動的に IP アドレス、
ゲートウェイ、およびサブネットマスクを割り当てることができるようにします。または、［Disabled（無効）］ を選択して次の
値を入力します。
● 静的 IP アドレス
● 静的ゲートウェイ
● 静的サブネットマスク
3. オプションで、［Use DHCP to obtain DNS server address（DHCP を使用して DNS サーバアドレスを取得する）］ を有効にして、
DHCP サーバが ［Static Preferred DNS Server（静的優先 DNS サーバ）］ および ［Static Alternate DNS Server（静的代替 DNS
サーバ］ を割り当てることができるようにします。または、［Static Preferred DNS Server（静的優先 DNS サーバ）］ と ［Static
Alternate DNS Server（静的代替 DNS サーバ）］ の IP アドレスを入力します。
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.
NOTE: For iDRAC to use RA DNS information, IPv6.Enable and IPv6.Autoconfig must be enabled. If Auto-configuration is
disabled, the iDRAC does not process IPv6 RA messages, and uses only static DNS settings as configured.
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