macOS 路由表问题 - V2EX
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icodesign
V2EX    macOS

macOS 路由表问题

  •  
  •   icodesign Oct 10, 2017 3429 views
    This topic created in 3121 days ago, the information mentioned may be changed or developed.

    背景是:我想建立一个 utun,把数据包都导到 utun,再由 utun 处理(例如过滤、加密)后发出去(直连或发到代理)。

    问题是本机已有 en0 默认路由,只能选择曲线救国,添加 0/1,128/1 两条路由到 utun,但是这样的话,utun 就没法直连了。

    查看了系统 Network Extension 的做法,路由表如下( en0 也有一个 default ):

    ─ netstat -rn -f inet | grep utun default link#18 UCS 24 0 utun2 8.8.8.8 link#18 UHW3I 0 0 utun2 25 13.32.254.219 link#18 UHWIi 1 18 utun2 13.75.94.24 link#18 UHWIi 3 37 utun2 17.167.135.57 link#18 UHWIi 1 12 utun2 17.167.135.59 link#18 UHWIi 17 234 utun2 17.188.148.184 link#18 UHW3I 0 1 utun2 22 17.188.165.207 link#18 UHWIi 1 19 utun2 17.248.130.210 link#18 UHWIi 1 11 utun2 17.249.44.8 link#18 UHW3I 0 1 utun2 22 17.249.44.14 link#18 UHWIi 1 29 utun2 23.57.1.247 link#18 UHWIi 4 9 utun2 35.167.148.66 link#18 UHWIi 1 13 utun2 61.135.217.100 link#18 UHWIi 1 5 utun2 65.54.238.85 link#18 UHW3I 0 3 utun2 23 104.80.88.91 link#18 UHWIi 1 7 utun2 104.80.88.107 link#18 UHWIi 1 8 utun2 151.101.53.147 link#18 UHW3I 0 2 utun2 22 157.56.74.180 link#18 UHWIi 7 41 utun2 173.194.202.188 link#18 UHWIi 2 14 utun2 180.149.156.143 link#18 UHW3I 0 1 utun2 22 184.73.220.206 link#18 UHWIi 3 12 utun2 192.0.2.1 192.0.2.1 UH 0 0 utun2 203.205.146.16 link#18 UHWIi 1 9 utun2 203.205.146.17 link#18 UHWIi 1 6 utun2 207.254.73.244 link#18 UHWIi 1 11 utun2 224.0.0/4 link#18 UmCS 0 0 utun2 255.255.255.255/32 link#18 UCS 0 0 utun2 ─ ifconfig utun2: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 inet 192.0.2.1 --> 192.0.2.1 netmask 0xffffff00 

    对路由表不是很熟悉,请教这样的路由表是如何创建的?

    3 replies    2017-10-12 07:22:07 +08:00
    ihciah
        1
    ihciah  
       Oct 11, 2017
    google 策略路由有真相
    strongcoder
        2
    strongcoder  
       Oct 11, 2017 via iPhone
    顶一下大佬,大佬这是准备开发 Potatso Mac 版嘛,加油
    0x5e
        3
    0x5e  
       Oct 12, 2017
    顶大佬,感谢 potatso:)
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