接口配置 network

networkconfig globals 'globals'        option ula_prefix 'fd64:41b8:57ed::/47'

config interface 'lan'
        option ipaddr '192.168.1.1'             # IPv4地址 
        option netmask '255.255.255.0'          # Pv4掩码    
        option force_link '1'                
        option type 'bridge'                     # 若接口数大于1 则桥接
        option proto 'static'                    # IPv4 接口协议
        option ifname 'eth0 eth1 eth2 eth3 eth3.22 eth1.22 eth0.22 eth2.22 eth4.22 eth3.66 eth1.66 eth0.66 eth4.66 eth2.66'
　　　   # 绑定的接口,物理口和vlan口,且不同的逻辑口不能出现相同的接口

        option mtu '1500'                        # MTU                   
        option disabled '0'                      # 使能状态
        option ipv6_proto 'dhcpv6'               # IPv6 接口协议
        option macaddr '00:FF:AA:45:23:0D'       # MAC地址
        option vlanidx '66'                      # VLAN ID

# ipv6 dhcpv6 协议
config alias 'lan_6'
        option interface 'lan'                    # v6 v4 连个协议一起用
        option proto 'dhcpv6'                     # IPv6 接口协议                           
        option reqprefix '49'                     # 前缀委派大小 Behaviour for requesting prefixes (numbers denote hinted prefix length)
        option defaultroute '0'                   # 使用默认网关 Whether to create an IPv6 default route over the tunnel 
        option peerdns '0'                        # 自动获取 DNS 服务器 Use DHCP-provided DNS server(s) 
        option norelease '1'                      # 不允许PD/地址释放 Don't send a RELEASE when the interface is brought down

# ipv6  static 协议

config alias 'lan_6'

　　option interface 'lan'                          # 指定接口
　　option proto 'static'                           # 协议
　　option ip6addr '1.1.1.1/'                       # Assign given IPv6 address to this interface (CIDR notation
　　option ip6gw '3.3.3.3'                          # Assign given IPv6 default gateway to this interface

  　option ip6prefix '2.2.2.2/0'                    #IPv6 prefix routed here for use on other interfaces (Barrier Breaker and later only) 

# ipv 6 

　　config alias 'lan_6'

        option ip6assign '64'                      # 委托前缀长度 Delegate a prefix of given length to this interface (see Downstream configuration below)

        option ip6hint '0'                         # IPv6前缀 ID Hint the subprefix-ID that should be delegated as hexadecimal number (see Downstream configuration below)

        list ip6class 'wan'                        # IPv6接口 Define the IPv6 prefix-classes this interface will accept 

openwrt >>>>>>>>>>>>>>>https://openwrt.org/docs/guide-user/network/ipv6/start?s[]=reqprefix

>>>>>>>>>>>>>>>>>>>>>https://openwrt.org/docs/guide-user/start

Assign given IPv6 address to this interface (CIDR notation)