红帽全球峰会14.3.2. 将 dhcrelay 配置为 DHCPv6 中继代理
要在
DHCPv6 模式中运行dhcrelay，请添加 -6 “参数，并指定从客户端或其他中继代理接收查询的较低接口 ‘’ ” （应转发来自客户端和其他中继代理的查询）。Copydhcrelay.service todhcrelay6.service 并以 root 用户身份编辑它 ：
~]# cp /lib/systemd/system/dhcrelay.service /etc/systemd/system/dhcrelay6.service
~]# vi /etc/systemd/system/dhcrelay6.service
编辑 [Service] add
有关其他选项，请参见
-6 参数下的ExecStart “选项，并添加较低接口和 ‘’ 上级接口”，例如： ExecStart=/usr/sbin/dhcrelay -d --no-pid -6 -l em1 -u em2thedhcrelay(8)man page。
要激活所做的更改，以
root 用户身份重启该服务：
~]# systemctl --system daemon-reload
~]# systemctl restart dhcrelay6
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