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偶发性打不开部分网站 #292

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hplee0120 opened this issue Feb 13, 2022 · 7 comments
Closed

偶发性打不开部分网站 #292

hplee0120 opened this issue Feb 13, 2022 · 7 comments

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@hplee0120
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在openwrt上使用mosdns配合梯子
发现在开启IPV6的环境中使用- _prefer_ipv4参数但是IOS15客户端仍然偶发性打不开某些网站，比如V2EX，如果不开启ipv6时一切正常。而在windows上测试似乎没有该问题，所以怀疑是否跟ios设备的dns请求逻辑有关？暂时怀疑的是这个，不确定是不是有没有关系，多刷新几次网页可以正常打开，pymumu/smartdns#616
[附上配置文件和网页打不开时的日志，
log:
level: error
file: ''

plugin:

  • tag: main_server
    type: server
    args:
    entry:
    - _no_ecs
    - lazy_cache
    - _prefer_ipv4
    - main_sequence
    server:
    - protocol: udp
    addr: '[::]:5335'
    - protocol: tcp
    addr: '[::]:5335'

  • tag: main_sequence
    type: sequence
    args:
    exec:
    - if:
    - query_is_local_domain
    - '!_query_is_common'
    exec:
    - forward_local
    - _return
    - if:
    - query_is_non_local_domain
    exec:
    - forward_remote
    - _return
    - forward_local
    - if:
    - response_has_local_ip
    exec:
    - _return
    - forward_remote

  • tag: forward_local
    type: forward
    args:
    upstream:
    - addr: 'https://dns.alidns.com/dns-query'
    - addr: 'https://doh.pub/dns-query'
    bootstrap:
    - 'https://223.5.5.5/dns-query'

  • tag: forward_remote
    type: forward
    args:
    upstream:
    - addr: 'https://doh.opendns.com/dns-query'
    - addr: 'https://dns10.quad9.net/dns-query'
    - addr: 'https://dns.cloudflare.com/dns-query'
    bootstrap:
    - 'https://223.6.6.6/dns-query'

  • tag: lazy_cache
    type: cache
    args:
    size: 512000
    lazy_cache_ttl: 259200

  • tag: query_is_local_domain
    type: query_matcher
    args:
    domain:
    - 'ext:./geosite.dat:cn'

  • tag: query_is_non_local_domain
    type: query_matcher
    args:
    domain:
    - 'ext:./geosite.dat:geolocation-!cn'

  • tag: response_has_local_ip
    type: response_matcher
    args:
    ip:
    - 'ext:./cn.dat:cn'

打开V2EX时的日志
hit {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug main_server dns_handler/server_handler.go:121 entry returned {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "status": "responded"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.149Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN AAAA 15551 293 127.0.0.1", "tag": "_no_ecs"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN AAAA 15551 293 127.0.0.1", "tag": "lazy_cache"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug lazy_cache cache/cache.go:156 start lazy cache update {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "tag": "_prefer_ipv4"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug lazy_cache cache/cache.go:136 cache hit {"query": "www.v2ex.com. IN AAAA 15551 293 127.0.0.1"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug main_server dns_handler/server_handler.go:121 entry returned {"query": "www.v2ex.com. IN AAAA 15551 293 127.0.0.1", "status": "responded"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "tag": "main_sequence"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug handler/plugin_wrapper.go:59 matching query context {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "tag": "query_is_local_domain", "result": false}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.150Z debug handler/plugin_wrapper.go:59 matching query context {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "tag": "_query_is_common", "result": false}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.151Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "tag": "forward_local"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.168Z debug forward_local bundled_upstream/bundled_upstream.go:96 response accepted {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "from": "https://dns.alidns.com:443/dns-query"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.168Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1", "tag": "_return"}
Mon Feb 14 04:53:21 2022 daemon.err mosdns[10396]: 2022-02-13T20:53:21.169Z debug lazy_cache cache/cache.go:173 lazy cache updated {"query": "www.v2ex.com. IN HTTPS 64563 291 127.0.0.1"}

Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "_no_ecs"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "lazy_cache"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug lazy_cache cache/cache.go:144 expired cache hit {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug main_server dns_handler/server_handler.go:121 entry returned {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "status": "responded"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "_no_ecs"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "lazy_cache"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug lazy_cache cache/cache.go:156 start lazy cache update {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "_prefer_ipv4"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "main_sequence"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug handler/plugin_wrapper.go:59 matching query context {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "query_is_local_domain", "result": false}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:59 matching query context {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "_query_is_common", "result": false}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "forward_local"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.169Z debug lazy_cache cache/cache.go:144 expired cache hit {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug main_server dns_handler/server_handler.go:121 entry returned {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "status": "responded"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug lazy_cache cache/cache.go:156 start lazy cache update {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "_prefer_ipv4"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "main_sequence"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:59 matching query context {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "query_is_local_domain", "result": false}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:59 matching query context {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "_query_is_common", "result": true}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:59 matching query context {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "query_is_non_local_domain", "result": true}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.170Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "forward_remote"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.188Z debug forward_local bundled_upstream/bundled_upstream.go:96 response accepted {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "from": "https://dns.alidns.com:443/dns-query"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.188Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1", "tag": "_return"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.188Z debug lazy_cache cache/cache.go:173 lazy cache updated {"query": "www.v2ex.com. IN HTTPS 6693 310 127.0.0.1"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.197Z debug forward_remote bundled_upstream/bundled_upstream.go:96 response accepted {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "from": "https://dns.cloudflare.com:443/dns-query"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.197Z debug handler/plugin_wrapper.go:76 executing plugin {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1", "tag": "_return"}
Mon Feb 14 04:54:44 2022 daemon.err mosdns[10396]: 2022-02-13T20:54:44.197Z debug lazy_cache cache/cache.go:173 lazy cache updated {"query": "www.v2ex.com. IN A 11318 311 127.0.0.1"}
@hplee0120
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hplee0120 commented Feb 13, 2022 •
edited

搜关键词又找到一个类似情况的，这个例子跟我遇到的情况更加相似
https://www.bv2ex.com/t/797235
暂时放弃ipv6了

@IrineSistiana
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Owner

或者你可以把 type 65 给屏蔽掉。

@hplee0120
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或者你可以把 type 65 给屏蔽掉。

请问下具体的配置和参数应该怎么写，wiki似乎没有找到相关的参数

@IrineSistiana
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Owner

看样子那个 type65 是 qtype 65

看 wiki： query_matcher, blackhole。

用 if 组合。

@w22gb8
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w22gb8 commented Feb 14, 2022

我把aaaa和type65都屏蔽了：

  - tag: 'query_is_type65_aaaa' #type65和aaaa查询
    type: 'query_matcher'
    args:
      qtype: [28, 65] 
      logical_and: false

@hplee0120
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用以下参数屏蔽了qtype65，使用了几个小时，现在似乎问题解决了。请大佬帮忙看下配置文件逻辑性可以吗，有啥需要改动的吗
另外看了有一阵子文档了，实在没看懂某些参数带 ''，和不带''有啥区别。。比如'127.0.0.1'和127.0.0.1

plugin:

  • tag: main_server
    type: server
    args:
    entry:
    - _no_ecs
    - lazy_cache
    - _prefer_ipv4
    - main_sequence
    server:
    - protocol: udp
    addr: '[::]:5335'
    - protocol: tcp
    addr: '[::]:5335'

  • tag: main_sequence
    type: sequence
    args:
    exec:
    - if:
    - qtype65
    exec:
    - block
    - _return
    - if:
    - query_is_local_domain
    - '!_query_is_common'
    exec:
    - forward_local
    - _return
    - if:
    - query_is_non_local_domain
    exec:
    - forward_remote
    - _return
    - forward_local
    - if:
    - response_has_local_ip
    exec:
    - _return
    - forward_remote

  • tag: forward_local
    type: forward
    args:
    upstream:
    - addr: 'https://dns.alidns.com/dns-query'
    - addr: 'https://doh.pub/dns-query'
    bootstrap:
    - 'https://223.5.5.5/dns-query'

  • tag: forward_remote
    type: forward
    args:
    upstream:
    - addr: 'https://doh.opendns.com/dns-query'
    - addr: 'https://dns10.quad9.net/dns-query'
    - addr: 'https://dns.cloudflare.com/dns-query'
    bootstrap:
    - 'https://223.6.6.6/dns-query'

  • tag: lazy_cache
    type: cache
    args:
    size: 512000
    lazy_cache_ttl: 259200

  • tag: qtype65
    type: query_matcher
    args:
    qtype: [65]

  • tag: block
    type: blackhole
    args:
    rcode: '0'
    ipv4: '127.0.0.1'
    ipv6: '::1'

  • tag: query_is_local_domain
    type: query_matcher
    args:
    domain:
    - 'ext:./geosite.dat:cn'

  • tag: query_is_non_local_domain
    type: query_matcher
    args:
    domain:
    - 'ext:./geosite.dat:geolocation-!cn'

  • tag: response_has_local_ip
    type: response_matcher
    args:
    ip:
    - 'ext:./cn.dat:cn'

@PHCSJC
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PHCSJC commented Feb 15, 2022 •
edited

同样遇到过这样的问题，所以我之前就有一个建议，加一个参数，直接屏蔽掉ipv6 dns请求

下面的截图，win10电脑没有ipv6地址，即便加了_prefer_ipv4参数，但是还是会解析出ipv6地址。
QQ截图20220215102756

Repository owner locked and limited conversation to collaborators Feb 15, 2022
@IrineSistiana IrineSistiana converted this issue into discussion #294 Feb 15, 2022

This issue was moved to a discussion.

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@w22gb8 @PHCSJC @IrineSistiana @hplee0120