梅林作为二级路由开启ipv6
本帖最后由 gally16 于 2024-3-24 17:29 编辑k3刷的。梅林作为二级路由怎么开ipv6?主路由是有ipv6的
之前是听说passthrough可以，见图片
Passthrough 、Native 都试试过了
好的问题解决了。原帖https://post.smzdm.com/p/alpz5z98/
首先要做一些准备工作：将路由器的 IPv6 设置为 passthrough。然后通过 ssh 登陆路由器，运行下面这行命令ps | grep odhcp6c你应该会看到有类似这样一行输出odhcp6c -df -R -s /tmp/dhcp6c -N try -c 000300010123d231c3a3 -r23 -r24 -r82 -r83 br0其中有一串字符 000300010123d231c3a3，这串字符是你的设备ID，记下来这串字符，稍后要用到。然后关闭路由器的IPv6功能。复制下面这一大长串脚本到你的/jffs/scripts/wan-start脚本中，一定要记得把最后一行的设备ID替换成你在准备工作里面获取到的ID，保存！重启！你会发现路由器自己也获取到IPv6地址了，LAN里的设备也正常获取到了IPv6地址！https://ipw.cn/
#!/bin/sh
# IPv6 bridge
ebtables -t broute -A BROUTING -i eth0 -p ! ipv6 -j DROP
brctl addif br0 eth0
# enable IPv6 on eth0
echo 0 > /proc/sys/net/ipv6/conf/eth0/disable_ipv6
echo 2 > /proc/sys/net/ipv6/conf/eth0/accept_dad
echo 2 > /proc/sys/net/ipv6/conf/eth0/dad_transmits
echo 1 > /proc/sys/net/ipv6/conf/eth0/accept_ra
echo 0 > /proc/sys/net/ipv6/conf/eth0/forwarding
# see lan.c config_ipv6
echo 0 > /proc/sys/net/ipv6/conf/br0/disable_ipv6
echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6
echo 0 > /proc/sys/net/ipv6/conf/default/disable_ipv6
echo 2 > /proc/sys/net/ipv6/conf/br0/accept_dad
echo 2 > /proc/sys/net/ipv6/conf/br0/dad_transmits
# set_default_accept_ra
echo 1 > /proc/sys/net/ipv6/conf/all/accept_ra
echo 1 > /proc/sys/net/ipv6/conf/default/accept_ra
echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
# Allow router get IPv6 Address
# When user disable IPv6, system will set ip6tables ALL policy to DROP
# wait after that, then set our firewall
sleep 10
# set up firewall
ip6tables -P INPUT ACCEPT
ip6tables -P OUTPUT ACCEPT
ip6tables -A OUTPUT -p tcp -j ACCEPT
ip6tables -A OUTPUT -p udp -j ACCEPT
# input rules
ip6tables -A INPUT -p ipv6-crypt -j ACCEPT
ip6tables -A INPUT -p ipv6-auth -j ACCEPT
ip6tables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
ip6tables -A INPUT -m state --state NEW -j ACCEPT
ip6tables -A INPUT -m state --state INVALID -j DROP
# allow DHCPv6
ip6tables -A INPUT -p udp --sport 547 --dport 546 -j ACCEPT
ip6tables -A INPUT -p udp --sport 500 --dport 500 -j ACCEPT
ip6tables -A INPUT -p udp --sport 4500 --dport 4500 -j ACCEPT
# allow ipv6-icmp related packet
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type router-solicitation -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type packet-too-big -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type time-exceeded -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type parameter-problem -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type echo-request -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type echo-reply -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 130 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 131 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 132 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type router-solicitation -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type router-advertisement -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type neighbour-solicitation -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type neighbour-advertisement -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 141 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 142 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 143 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 148 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 149 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 151 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 152 -j ACCEPT
ip6tables -A INPUT -p ipv6-icmp --icmpv6-type 153 -j ACCEPT
ip6tables -A INPUT -j DROP
# Start DHCPv6 for LAN on br0
# In my enviroment, IPv6 address spwan from a DHCPv6 server
odhcp6c -df -R -s /tmp/dhcp6c -N try -c 你的设备ID -r23 -r24 -r82 -r83 br0
不试试走ap模式嘛 吾好梦中暴食 发表于 2024-3-24 14:56
不试试走ap模式嘛
路由的功能就用不了了吧 gally16 发表于 2024-3-24 16:43
路由的功能就用不了了吧
不知道你说的功能是哪方面的，要只是上网+v6，ap模式即可。 复制下面这一大长串脚本到你的/jffs/scripts/wan-start脚本中
大哥，这个有截图吗··新手 这个看不懂 复制下面这一大长串脚本到你的/jffs/scripts/wan-start脚本中，这是卡死小白的最后一根稻草。
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