[Bug] mosdns搭配passwall2使用时无法访问谷歌等外网 #856

dddd64693 · 2024-11-16T14:21:18Z

在提交之前，请确认

我已经尝试搜索过 Issue ，但没有找到相关问题。
我正在使用最新的 mosdns 版本(或者最新的 commit)，问题依旧存在。
我仔细看过 wiki 后仍然无法自行解决该问题。
我非常确定这是 mosdns 核心的问题。(如果是通过第三方衍生软件使用 mosdns 核心，不确定问题源头时，请先向衍生软件开发者提交问题。)

mosdns 版本

v5.3.3-2

操作系统

Powered by LuCI istoreos-22.03 branch openwrt

Bug 描述和复现步骤

当passwall2中的dns设置为127.0.0.1:5335时，就不能再访问谷歌等需要分流的网站，但是百度等国内的就可以，远程协议中tcp，udp都试了都不行

日志：

标红处是代理节点的域名,这个域名是IPv6的域名，当我换成一个直接连接IP的代理时，即能访问google，不清楚是哪边设置有问题

使用的配置文件

log:
  level: info
  file: "/var/log/mosdns.log"

# API 入口设置
api:
  http: "0.0.0.0:9091"

include: []

plugins:
  # 国内域名
  - tag: geosite_cn
    type: domain_set
    args:
      files:
        - "/var/mosdns/geosite_cn.txt"

  # 国内 IP
  - tag: geoip_cn
    type: ip_set
    args:
      files:
        - "/var/mosdns/geoip_cn.txt"

  # 国外域名
  - tag: geosite_no_cn
    type: domain_set
    args:
      files:
        - "/var/mosdns/geosite_geolocation-!cn.txt"

  # 缓存
  - tag: lazy_cache
    type: cache
    args:
      size: 20000
      lazy_cache_ttl: 86400
      dump_file: "/etc/mosdns/cache.dump"
      dump_interval: 600

  # 转发至本地服务器
  - tag: forward_local
    type: forward
    args:
      upstreams:
        - addr: "https://doh.pub/dns-query"
          bootstrap: 180.76.76.76
        - addr: 119.29.29.29

  # 转发至远程服务器
  - tag: forward_remote
    type: forward
    args:
      upstreams:
        - addr: tls://8.8.8.8
          enable_pipeline: false

  # 国内解析
  - tag: local_sequence
    type: sequence
    args:
      - exec: $forward_local

  # 国外解析
  - tag: remote_sequence
    type: sequence
    args:
      - exec: prefer_ipv4
      - exec: $forward_remote

  # 有响应终止返回
  - tag: has_resp_sequence
    type: sequence
    args:
      - matches: has_resp
        exec: accept

  # fallback 用本地服务器 sequence
  # 返回非国内 ip 则 drop_resp
  - tag: query_is_local_ip
    type: sequence
    args:
      - exec: $local_sequence
      - matches: "!resp_ip $geoip_cn"
        exec: drop_resp

  # fallback 用远程服务器 sequence
  - tag: query_is_remote
    type: sequence
    args:
      - exec: $remote_sequence

  # fallback 用远程服务器 sequence
  - tag: fallback
    type: fallback
    args:
      primary: query_is_local_ip
      secondary: query_is_remote
      threshold: 500
      always_standby: true

  # 查询国内域名
  - tag: query_is_local_domain
    type: sequence
    args:
      - matches: qname $geosite_cn
        exec: $local_sequence

  # 查询国外域名
  - tag: query_is_no_local_domain
    type: sequence
    args:
      - matches: qname $geosite_no_cn
        exec: $remote_sequence

  # 主要的运行逻辑插件
  # sequence 插件中调用的插件 tag 必须在 sequence 前定义，
  # 否则 sequence 找不到对应插件。
  - tag: main_sequence
    type: sequence
    args:
      - exec: $lazy_cache
      - exec: $query_is_local_domain
      - exec: jump has_resp_sequence
      - exec: $query_is_no_local_domain
      - exec: jump has_resp_sequence
      - exec: $fallback

  # 启动 udp 服务器。
  - tag: udp_server
    type: udp_server
    args:
      entry: main_sequence
      listen: ":5335"

  # 启动 tcp 服务器。
  - tag: tcp_server
    type: tcp_server
    args:
      entry: main_sequence
      listen: ":5335"

mosdns 的 log 记录

2024-11-16 14:07:34	WARN	forward_remote	upstream error	{"uqid": 19534, "qname": "pasyun.suancaiyu.eu.org.", "qclass": 1, "qtype": 1, "upstream": "tls://8.8.8.8", "error": "dial tcp 8.8.8.8:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	forward_remote_upstream.r0	reference query routine err	{"query": {"uqid": 19534, "client": "::ffff:127.0.0.1", "qname": "pasyun.suancaiyu.eu.org.", "qtype": 1, "qclass": 1, "elapsed": "1.727500946s"}, "error": "all upstream servers failed"}
2024-11-16 14:07:34	WARN	forward_remote	upstream error	{"uqid": 19532, "qname": "pasyun.suancaiyu.eu.org.", "qclass": 1, "qtype": 1, "upstream": "tls://8.8.8.8", "error": "dial tcp 8.8.8.8:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	udp_server	entry err	{"query": {"uqid": 19532, "client": "::ffff:127.0.0.1", "qname": "pasyun.suancaiyu.eu.org.", "qtype": 1, "qclass": 1, "elapsed": "1.745931369s"}, "error": "all upstream servers failed"}
2024-11-16 14:07:34	WARN	forward_remote	upstream error	{"uqid": 19534, "qname": "pasyun.suancaiyu.eu.org.", "qclass": 1, "qtype": 28, "upstream": "tls://8.8.8.8", "error": "dial tcp 8.8.8.8:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	udp_server	entry err	{"query": {"uqid": 19534, "client": "::ffff:127.0.0.1", "qname": "pasyun.suancaiyu.eu.org.", "qtype": 28, "qclass": 1, "elapsed": "1.727982822s"}, "error": "all upstream servers failed"}
2024-11-16 14:07:34	WARN	forward_remote	failed to dial dns conn	{"error": "dial tcp 1.1.1.1:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	forward_remote	upstream error	{"uqid": 19542, "qname": "disc601.prod.do.dsp.mp.microsoft.com.", "qclass": 1, "qtype": 1, "upstream": "tls://1.1.1.1", "error": "dial tcp 1.1.1.1:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	udp_server	entry err	{"query": {"uqid": 19542, "client": "::ffff:127.0.0.1", "qname": "disc601.prod.do.dsp.mp.microsoft.com.", "qtype": 1, "qclass": 1, "elapsed": "8.183928ms"}, "error": "all upstream servers failed"}
2024-11-16 14:07:34	WARN	forward_remote	failed to dial dns conn	{"error": "dial tcp 8.8.8.8:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	forward_remote	upstream error	{"uqid": 19543, "qname": "edge.microsoft.com.", "qclass": 1, "qtype": 28, "upstream": "tls://8.8.8.8", "error": "dial tcp 8.8.8.8:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	forward_remote	failed to dial dns conn	{"error": "dial tcp 8.8.8.8:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	forward_remote	upstream error	{"uqid": 19543, "qname": "edge.microsoft.com.", "qclass": 1, "qtype": 1, "upstream": "tls://8.8.8.8", "error": "dial tcp 8.8.8.8:853: connect: connection refused"}
2024-11-16 14:07:34	WARN	forward_remote_upstream.r0	reference query routine err	{"query": {"uqid": 19543, "client": "::ffff:127.0.0.1", "qname": "edge.microsoft.com.", "qtype": 1, "qclass": 1, "elapsed": "2.847272ms"}, "error": "all upstream servers failed"}
2024-11-16 14:07:34	WARN	udp_server	entry err	{"query": {"uqid": 19543, "client": "::ffff:127.0.0.1", "qname": "edge.microsoft.com.", "qtype": 28, "qclass": 1, "elapsed": "2.967888ms"}, "error": "all upstream servers failed"}
2024-11-16 14:09:34	WARN	signal received	{"signal": "terminated"}

ZhongMoDao · 2024-11-17T02:43:35Z

遇到同样问题

kojiqi · 2024-11-21T05:02:16Z

dns 转发这个勾去掉试试

okoklai · 2025-01-10T08:13:00Z

这个是典型设置上的死循环：
该节点为域名，所以要使用这个节点，必须先将节点的域名解析成IP >> 于是请求来到了MOSDNS >> MOSDNS发现这个域名不在国内白名单里，于是回落到境外8.8.8.8去解析 >> 8.8.8.8需要科学才能访问，此时节点域名尚未被解析出来，所以科学无法使用 >>解析请求再次被送到了MOSDNS.

要解决的话，请将你节点的域名，加入到：“规则列表-白名单”中，强制使用本地DNS进行解析。然后整个流程就通了。

livingfree2023 · 2025-01-13T14:26:06Z

或者把你的节点地址改成通过ip直接访问

peoplechinapower · 2025-03-09T10:53:59Z

这个是典型设置上的死循环：该节点为域名，所以要使用这个节点，必须先将节点的域名解析成IP >> 于是请求来到了MOSDNS >> MOSDNS发现这个域名不在国内白名单里，于是回落到境外8.8.8.8去解析 >> 8.8.8.8需要科学才能访问，此时节点域名尚未被解析出来，所以科学无法使用 >>解析请求再次被送到了MOSDNS.

要解决的话，请将你节点的域名，加入到：“规则列表-白名单”中，强制使用本地DNS进行解析。然后整个流程就通了。

感谢帮上忙了

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[Bug] mosdns搭配passwall2使用时无法访问谷歌等外网 #856

[Bug] mosdns搭配passwall2使用时无法访问谷歌等外网 #856

dddd64693 commented Nov 16, 2024 •

edited

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ZhongMoDao commented Nov 17, 2024

kojiqi commented Nov 21, 2024

okoklai commented Jan 10, 2025

livingfree2023 commented Jan 13, 2025

peoplechinapower commented Mar 9, 2025

[Bug] mosdns搭配passwall2使用时无法访问谷歌等外网 #856

[Bug] mosdns搭配passwall2使用时无法访问谷歌等外网 #856

Comments

dddd64693 commented Nov 16, 2024 • edited Loading

在提交之前，请确认

mosdns 版本

操作系统

Bug 描述和复现步骤

使用的配置文件

mosdns 的 log 记录

ZhongMoDao commented Nov 17, 2024

kojiqi commented Nov 21, 2024

okoklai commented Jan 10, 2025

livingfree2023 commented Jan 13, 2025

peoplechinapower commented Mar 9, 2025

dddd64693 commented Nov 16, 2024 •

edited

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