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haowenwu
V2EX  ›  UBNT

Edge OS 开启 IPv6

  •  
  •   haowenwu · 2022-02-19 21:45:01 +08:00 · 2023 次点击
    这是一个创建于 1037 天前的主题,其中的信息可能已经有所发展或是发生改变。
    1. 使用 Wizards 生成配置,勾选 DHCPv6 PD


    2. 开启 IPv6
    interfaces / ethernet / eth0 / pppoe / 0 / ipv6 / enable

    3. 开启 mss
    3 条回复    2024-04-18 16:57:05 +08:00
    Autonomous
        1
    Autonomous  
       2022-06-05 21:09:48 +08:00
    假设 WAN 口在 eth0 ,运营商给的前缀长度是 60 ,可以配成 DHCPv6-stateless ,记得把防火墙规则给写了:

    ```

    configure
    # Configure the PPPoE for IPv6(eth0):
    set interfaces ethernet eth0 pppoe 0 ipv6 enable
    set interfaces ethernet eth0 pppoe 0 ipv6 address autoconf
    set interfaces ethernet eth0 pppoe 0 ipv6 dup-addr-detect-transmits 1
    set interfaces ethernet eth0 pppoe 0 dhcpv6-pd pd 0 prefix-length /60
    set interfaces ethernet eth0 pppoe 0 dhcpv6-pd rapid-commit enable
    set interfaces ethernet eth0 pppoe 0 dhcpv6-pd prefix-only

    # Enable IPv6 DHCPv6-stateless on the LAN(switch0):
    set interfaces ethernet eth0 pppoe 0 dhcpv6-pd pd 0 interface switch0 host-address ::1
    set interfaces ethernet eth0 pppoe 0 dhcpv6-pd pd 0 interface switch0 prefix-id :0
    set interfaces ethernet eth0 pppoe 0 dhcpv6-pd pd 0 interface switch0 service dhcpv6-stateless

    # Enable IPv6 on switch0:
    set interfaces switch switch0 ipv6 dup-addr-detect-transmits 1
    set interfaces switch switch0 ipv6 router-advert cur-hop-limit 64
    set interfaces switch switch0 ipv6 router-advert link-mtu 0
    set interfaces switch switch0 ipv6 router-advert managed-flag false
    set interfaces switch switch0 ipv6 router-advert max-interval 600
    set interfaces switch switch0 ipv6 router-advert other-config-flag false
    set interfaces switch switch0 ipv6 router-advert prefix '::/64' autonomous-flag true
    set interfaces switch switch0 ipv6 router-advert prefix '::/64' on-link-flag true
    set interfaces switch switch0 ipv6 router-advert prefix '::/64' valid-lifetime 259200
    set interfaces switch switch0 ipv6 router-advert reachable-time 0
    set interfaces switch switch0 ipv6 router-advert retrans-timer 0
    set interfaces switch switch0 ipv6 router-advert send-advert true

    # create a policy for WAN->Router:
    set firewall ipv6-name WANv6_LOCAL default-action drop
    set firewall ipv6-name WANv6_LOCAL description 'Local network traffic'
    set firewall ipv6-name WANv6_LOCAL enable-default-log
    set firewall ipv6-name WANv6_LOCAL rule 10 action accept
    set firewall ipv6-name WANv6_LOCAL rule 10 description 'Allow established/related sessions'
    set firewall ipv6-name WANv6_LOCAL rule 10 state established enable
    set firewall ipv6-name WANv6_LOCAL rule 10 state related enable
    set firewall ipv6-name WANv6_LOCAL rule 20 action drop
    set firewall ipv6-name WANv6_LOCAL rule 20 description 'Drop invalid state'
    set firewall ipv6-name WANv6_LOCAL rule 20 state invalid enable
    set firewall ipv6-name WANv6_LOCAL rule 30 action accept
    set firewall ipv6-name WANv6_LOCAL rule 30 description 'Allow IPv6 icmp'
    set firewall ipv6-name WANv6_LOCAL rule 30 protocol icmpv6
    set firewall ipv6-name WANv6_LOCAL rule 40 action accept
    set firewall ipv6-name WANv6_LOCAL rule 40 description 'allow dhcpv6'
    set firewall ipv6-name WANv6_LOCAL rule 40 destination port 546
    set firewall ipv6-name WANv6_LOCAL rule 40 protocol udp
    set firewall ipv6-name WANv6_LOCAL rule 40 source port 547

    # create a policy for WAN->LAN Clients:
    set firewall ipv6-name WANv6_IN default-action drop
    set firewall ipv6-name WANv6_IN description 'WAN inbound traffic to the router'
    set firewall ipv6-name WANv6_IN enable-default-log
    set firewall ipv6-name WANv6_IN rule 10 action accept
    set firewall ipv6-name WANv6_IN rule 10 description 'Allow established/related sessions'
    set firewall ipv6-name WANv6_IN rule 10 state established enable
    set firewall ipv6-name WANv6_IN rule 10 state related enable
    set firewall ipv6-name WANv6_IN rule 20 action drop
    set firewall ipv6-name WANv6_IN rule 20 description 'Drop invalid state'
    set firewall ipv6-name WANv6_IN rule 20 state invalid enable
    set firewall ipv6-name WANv6_IN rule 30 action accept
    set firewall ipv6-name WANv6_IN rule 30 description 'Allow IPv6 icmp'
    set firewall ipv6-name WANv6_IN rule 30 protocol icmpv6
    set firewall ipv6-name WANv6_IN rule 40 action accept
    set firewall ipv6-name WANv6_IN rule 40 description 'allow dhcpv6'
    set firewall ipv6-name WANv6_IN rule 40 destination port 546
    set firewall ipv6-name WANv6_IN rule 40 protocol udp
    set firewall ipv6-name WANv6_IN rule 40 source port 547
    set firewall ipv6-receive-redirects disable
    set firewall ipv6-src-route disable
    set interfaces ethernet eth0 pppoe 0 firewall in ipv6-name WANv6_IN
    set interfaces ethernet eth0 pppoe 0 firewall local ipv6-name WANv6_LOCAL

    commit
    save
    exit


    ```
    letmefly
        2
    letmefly  
       2023-06-20 20:57:12 +08:00
    这个帖子简洁!
    家里的移动宽带,也是差不多的配置,区别就是我还开了 interfaces / ethernet / eth0 / pppoe / 0 / ipv6 / address / autoconf ,不知道是不是多余了。

    单位里的电信宽带,基本上就是 2 楼的设置,但是会产生 n 多的临时地址。
    zq19890000
        3
    zq19890000  
       248 天前
    DHCP 模式可以开启 Ipv6 吗
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