目次

ネットワーク設定


インターフェイスへのIPアドレス設定

  • 登録
    set interfaces ethernet [Interface] address [IP Address]/[bit]
  • 削除
    delete interfaces ethernet [Interface] address [IP Address]/[bit]
  • 参照
    show interfaces ethernet [Interface]

    ◆eth0に192.168.1.200/24を設定
    $ configure
    [edit]
    # set interfaces ethernet eth0 address 192.168.1.200/24
    [edit]
    # commit
    [edit]
    # save

    ◆eth1に192.168.10.254/24を設定
    $ configure
    [edit]
    # set interfaces ethernet eth1 address 192.168.10.254/24
    [edit]
    # commit
    [edit]
    # save

デフォルトゲートウェイの設定

  • 登録
    set system gateway-address [Default Gateway Address]
  • 削除
    delete system gateway-address [Default Gateway Address]
  • 参照
    show system gateway-address

    ◆デフォルトゲートウェイ(192.168.1.254)を設定
    # set system gateway-address 192.168.1.254
    [edit]
    # commit
    [edit]

DNSの設定

  • 登録
    set system name-server [DNS Server Address]
  • 削除
    delete system name-server [DNS Server Address]
  • 参照
    show system name-server

    ◆DNSサーバ(192.168.1.250)を設定
    # set system name-server 192.168.1.250
    [edit]
    # commit

NAT設定

  • 書式
    set service nat rule 1 source address [Network Address]/[bit]
    set service nat rule 1 outbound-interface [Interface]
    set service nat rule 1 type masquerade

    ◆eth1(192.168.10.0/24)からの通信は全てeth0(192.168.1.254)でNATする
    # set service nat rule 1 source address 192.168.10.0/24
    [edit]
    # set service nat rule 1 outbound-interface eth0
    [edit]
    # set service nat rule 1 type masquerade
    [edit]
    # commit
    [edit]

アカウント管理


アカウントのパスワード変更

  • 書式
    set system login user [USER] authentication plaintext-password [PASSWORD]

    ◆初期アカウント(vyatta)のパスワードを変更(hogehogeに変更)
    # set system login user vyatta authentication plaintext-password hogehoge
    [edit]
    # commit
    [edit]

サービス管理


Web管理画面の有効化

  • 書式
    set service https

    ◆管理画面サービスを有効化する(起動時に自動実行させる)
    $ configure
    [edit]
    # set service https
    [edit]
    # commit
    Webサーバが起動
    Stopping web server: lighttpd.
    Starting web server: lighttpd.
    Stopping PAGER server
    Starting PAGER server
    [edit]
    設定を保存
    # save
    Saving configuration to '/opt/vyatta/etc/config/config.boot'...
    Done
    [edit]

SSHの有効化

  • 書式
    set service ssh

    ◆SSHを有効化する(起動時に自動実行させる)
    # set service ssh
    [edit]
    # commit
    [edit]
    # save
    [edit]

DHCPの有効化

  • 書式
    set service dhcp-server shared-network-name ETH1_POOL subnet [Network Address]/[bit] start [Start IP Address] stop [End IP Address]

    set service dhcp-server shared-network-name ETH1_POOL subnet [Network Address]/[bit] default-router [Default Gateway Address]

    set service dhcp-server shared-network-name ETH1_POOL subnet [Network Address]/[bit] dns-server [DNS Address]


    ◆DHCPサーバの設定
    IPアドレス割当:192.168.10.100〜128
    デフォルトゲートウェイ:192.168.10.254
    DNSサーバ:192.168.1.250
    # set service dhcp-server shared-network-name ETH1_POOL subnet 192.168.10.0/24 start 192.168.10.100 stop 192.168.10.128
    [edit]
    # set service dhcp-server shared-network-name ETH1_POOL subnet 192.168.10.0/24 default-router 192.168.10.254
    [edit]
    # set service dhcp-server shared-network-name ETH1_POOL subnet 192.168.10.0/24 dns-server 192.168.1.250
    [edit]
    # commit
    [edit]

SNMPの有効化

  • 書式
    set service snmp community [COMMUNITY NAME]

    ◆コミュニティ名(public)を設定し、サービスを有効化
    $ configure
    [edit]
    # set service snmp community public
    [edit]
    # commit
    [edit]
    # save

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