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huangxiao123
V2EX  ›  DNS

广州长城宽带有没有可以用于解析外网的 dns

  •  
  •   huangxiao123 · 2018-08-30 22:11:30 +08:00 · 6609 次点击
    这是一个创建于 2258 天前的主题,其中的信息可能已经有所发展或是发生改变。
    如题,最近在路由器上搭建了 pcap_dnsproxy,用网上流传的 opendns 解析外国网站有时候会很慢,而且访问 https://welcome.opendns.com/oops/有时候都会显示没有使用 opendns
    13 条回复    2018-09-30 22:05:43 +08:00
    disk
        1
    disk  
       2018-08-30 23:27:50 +08:00 via Android
    你 opendns 走 socks 了吗,直接走 53 可能被劫持换什么别的 dns 都没用
    huangxiao123
        2
    huangxiao123  
    OP
       2018-08-30 23:29:47 +08:00
    @disk 没有走代理,我用的是 opendns 的 443 端口

    [Addresses]
    IPv4 Listen Address =
    IPv4 EDNS Client Subnet Address =
    IPv4 Main DNS Address = 208.67.222.222:443
    IPv4 Alternate DNS Address = 208.67.222.222:5353|208.67.220.220:443|208.67.220.220:5353
    IPv4 Local Main DNS Address = 211.162.52.209:53
    IPv4 Local Alternate DNS Address = 211.162.61.236:53
    IPv6 Listen Address =
    IPv6 EDNS Client Subnet Address =
    IPv6 Main DNS Address = [240C::6666]:53
    IPv6 Alternate DNS Address = [240C::6644]:53|[2001:4860:4860::8888]:53|[2001:4860:4860::8844]:53
    IPv6 Local Main DNS Address =
    IPv6 Local Alternate DNS Address =
    disk
        3
    disk  
       2018-08-31 00:20:03 +08:00 via Android
    干扰严重的时候换端口也不太好使,实在不行就开 DNSCurve 吧
    miaomiao888
        4
    miaomiao888  
       2018-08-31 03:10:07 +08:00
    https://www.jianshu.com/p/ad63fe00858c
    快,还能防污染,不管你什么网
    huangxiao123
        5
    huangxiao123  
    OP
       2018-08-31 10:22:56 +08:00
    @disk 能不能教教我怎么配置这个玩意,我在配置文件看到有,但是不会用
    [DNSCurve]
    DNSCurve = 0
    DNSCurve Protocol = IPv4 + UDP
    DNSCurve Payload Size = 512
    DNSCurve Reliable Socket Timeout = 3000
    DNSCurve Unreliable Socket Timeout = 2000
    DNSCurve Encryption = 1
    DNSCurve Encryption Only = 0
    DNSCurve Client Ephemeral Key = 0
    DNSCurve Key Recheck Time = 1800

    [DNSCurve Database]
    DNSCurve Database Name = dnscrypt-resolvers.csv
    DNSCurve Database IPv4 Main DNS = cisco
    DNSCurve Database IPv4 Alternate DNS =
    DNSCurve Database IPv6 Main DNS = cisco-ipv6
    DNSCurve Database IPv6 Alternate DNS =

    [DNSCurve Addresses]
    DNSCurve IPv4 Main DNS Address = 208.67.220.220:443
    DNSCurve IPv4 Alternate DNS Address =
    DNSCurve IPv6 Main DNS Address = [2620:0:CCC::2]:443
    DNSCurve IPv6 Alternate DNS Address =
    DNSCurve IPv4 Main Provider Name =
    DNSCurve IPv4 Alternate Provider Name =
    DNSCurve IPv6 Main Provider Name =
    DNSCurve IPv6 Alternate Provider Name =

    [DNSCurve Keys]
    DNSCurve Client Public Key =
    DNSCurve Client Secret Key =
    DNSCurve IPv4 Main DNS Public Key = B735:1140:206F:225D:3E2B:D822:D7FD:691E:A1C3:3CC8:D666:8D0C:BE04:BFAB:CA43:FB79
    DNSCurve IPv4 Alternate DNS Public Key =
    DNSCurve IPv6 Main DNS Public Key = B735:1140:206F:225D:3E2B:D822:D7FD:691E:A1C3:3CC8:D666:8D0C:BE04:BFAB:CA43:FB79
    DNSCurve IPv6 Alternate DNS Public Key =
    DNSCurve IPv4 Main DNS Fingerprint =
    DNSCurve IPv4 Alternate DNS Fingerprint =
    DNSCurve IPv6 Main DNS Fingerprint =
    DNSCurve IPv6 Alternate DNS Fingerprint =

    [DNSCurve Magic Number]
    DNSCurve IPv4 Main Receive Magic Number =
    DNSCurve IPv4 Alternate Receive Magic Number =
    DNSCurve IPv6 Main Receive Magic Number =
    DNSCurve IPv6 Alternate Receive Magic Number =
    DNSCurve IPv4 Main DNS Magic Number =
    DNSCurve IPv4 Alternate DNS Magic Number =
    DNSCurve IPv6 Main DNS Magic Number =
    DNSCurve IPv6 Alternate DNS Magic Number =
    huangxiao123
        6
    huangxiao123  
    OP
       2018-08-31 11:41:03 +08:00
    @miaomiao888 我试了一下,用了之后,github 能满长宽 5 兆
    huangxiao123
        7
    huangxiao123  
    OP
       2018-08-31 11:43:06 +08:00
    @miaomiao888 最好笑的是,长城宽带一直打不开的 speedtest 居然可以打开了哈哈哈
    Schalkiii
        8
    Schalkiii  
       2018-08-31 13:44:34 +08:00
    @huangxiao123 我在厦门长宽是可以开 speedtest 的。另外一直想问长宽出口带宽低有没有办法投诉或者怎么样解决。100MB 都是到本地的缓存服务器

    @miaomiao888 请问这个是类似 dnsspeeder 吗
    huangxiao123
        9
    huangxiao123  
    OP
       2018-08-31 15:27:08 +08:00
    @Schalkiii 投诉没试过,踏上长城宽带这条路听说只能打电话给客服退款,然后工信部是接受电信用户的投诉而不是长城宽带的
    miaomiao888
        10
    miaomiao888  
       2018-08-31 15:37:12 +08:00
    @Schalkiii 网址上的介绍应该非常清楚了,简单讲就是从多个 DNS 的解析结果中取一个与你的网络连接最快的 IP,实现类似“加速”的效果,dnsspeeder 只是缓存,其实没啥用,pcap_dnsproxy 只是让你的解析结果不受污染,也没有什么“加速”效果。
    techon
        11
    techon  
       2018-09-01 03:03:30 +08:00
    同样长城宽带,DNS 劫持很明显,本地做个 DNS 转发,上游使用 Google 或者 opendns,需配合防劫持措施
    2001225354
        12
    2001225354  
       2018-09-03 20:20:47 +08:00   ❤️ 1
    @miaomiao888 大佬是否看过有个项目叫 smartdns 的,地址不放了吧,在某山路由论坛上看到的,有路由版本,看说明跟 dnschooser 很像,可惜没开源,作者一直在维护。dnschooser 作者似乎挺忙的,一直没更新,不过一直在用,真心不错。
    bclerdx
        13
    bclerdx  
       2018-09-30 22:05:43 +08:00
    @disk 什么叫干扰严重?怎么判断为干扰严重??
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