trust-option-82
语法
trust-option-82;
层次结构级别
[edit forwarding-options dhcp-relay overrides], [edit forwarding-options dhcp-relay group group-name overrides], [edit logical-systems logical-system-name forwarding-options dhcp-relay overrides], [edit logical-systems logical-system-name forwarding-options dhcp-relay group group-name overrides], [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options dhcp-relay overrides], [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options dhcp-relay group group-name overrides], [edit routing-instances routing-instance-name forwarding-options dhcp-relay overrides], [edit routing-instances routing-instance-name forwarding-options dhcp-relay group group-name overrides], [edit routing-instances routing-instance-name forwarding-options dhcp-relay group group-name interface interface-name overrides]
描述
启用对网关 IP 地址 (giaddr) 为 0(零)且包含 选项 82 信息的 DHCP 客户端数据包的处理。默认情况下,DHCP 中继代理将此类数据包视为源自不受信任的源,并丢弃这些数据包而不进行进一步处理。
所需权限级别
接口 — 在配置中查看此语句。
接口控制 — 将此语句添加到配置中。
发布信息
Junos OS 8.3 版中引入的语句。