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nslookup www.baidu.com总是显示服务器: UnKnown #1856

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dddd64693 opened this issue Nov 16, 2024 · 2 comments
Open

nslookup www.baidu.com总是显示服务器: UnKnown #1856

dddd64693 opened this issue Nov 16, 2024 · 2 comments

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@dddd64693
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问题现象
简要描述问题出现的现象
win客户端nslookup www.baidu.com总是显示服务器: UnKnown
运行环境

  1. 固件型号
    x86

  2. 运营商
    中国联通

  3. smartdns来源以及版本
    https://github.com/pymumu/smartdns/releases/tag/Release46

  4. 涉及的配置(注意去除个人相关信息)
    smartdns--adguardhome--dns重定向
    smartdns配置:
    image
    image
    image
    image
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    adguard home配置
    image
    image
    image
    DDNS转发情况
    image
    smrtdns.log:
    [2024-11-16 10:12:41,938][ERROR][ dns_server.c:8781] bind socket to device br-lan failed, No such device
    [2024-11-16 10:12:41,938][ERROR][ dns_server.c:8812] add server failed, host-ip: [::]:6552@br-lan, type: 2
    [2024-11-16 10:12:41,938][ERROR][ dns_server.c:9317] create server socket failed.
    [2024-11-16 10:12:41,938][ERROR][ smartdns.c:676 ] start dns server failed.
    另外在未使用adguard home时勾选自动设置Dnsmasq也是同样的情况
    重现步骤

  5. 上游DNS配置。

  6. 访问的域名。

信息收集

  1. 将/var/log/smrtdns.log日志作为附件上传(注意去除个人相关信息)。
  2. 如进程异常,请将coredump功能开启,上传coredump信息文件,同时上传配套的smartdns进程文件。
    在自定义界面,开启设置->自定义设置->生成coredump配置,重现问题后提交coredump文件
    coredump文件在/tmp目录下
@PikuZheng
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服务器unknown有什么影响?我的一直是这样的

另外你的smartdns配置的端口被别的程序占用了

@dddd64693
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搭配adguard home ,百度延迟都100多ms了

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