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IPv6 only 环境下,hysteria2 端口跳跃开启后无法连接 #1034

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chuangbo opened this issue May 17, 2024 · 0 comments
Open

IPv6 only 环境下,hysteria2 端口跳跃开启后无法连接 #1034

chuangbo opened this issue May 17, 2024 · 0 comments

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@chuangbo
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首先感谢大佬的脚本。

这个问题,我自己也尝试分析了一下,对比 hysteria2 文档,发现开启端口跳跃需要添加 iptablesip6tables,但 v2ray-agent 只添加了第一个,所以在 IPv6 环境无法端口跳跃。测试加上 ip6tables 后问题解决。

# hysteria2 端口跳跃:https://v2.hysteria.network/zh/docs/advanced/Port-Hopping/
# IPv4
iptables -t nat -A PREROUTING -i eth0 -p udp --dport 20000:50000 -j DNAT --to-destination :443
# IPv6
ip6tables -t nat -A PREROUTING -i eth0 -p udp --dport 20000:50000 -j DNAT --to-destination :443

1.问题描述

  • 尽可能的将复现步骤描述清楚
1. 域名只设置了 ipv6 的 AAAA 记录,没有添加 A 记录
2. 打开脚本的 hy2 端口跳跃功能
3. 测试使用客户端连接

2.安装失败的log或者截图

2024-05-17T13:09:44+08:00	INFO	client mode
2024-05-17T13:09:49+08:00	FATAL	failed to initialize client	{"error": "connect error: timeout: no recent network activity"}

3.系统版本

Ubuntu 22.04.4 LTS

4.脚本版本

v3.2.52

5.服务端安装的内核、协议、安装方式

  • 核心(xray-core、sing-box)
sing-box
  • 安装方式(1.全部安装、2.任意组合安装)
2
  • 协议(VLESS+TLS_Vision+TCP)
请填写

6.客户端版本

hysteria2
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