Switch only have connections to IP addresses, not domains

[Ostrichbeta]

I use my Mac as go-pcap2socks client and have my Switch connected to it, but I found out switch will only request IP addresses, instead of domains.
This is the logs of go-pcap2socks:

2024/05/23 16:16:18 INFO [UDP] Connection closed source=172.24.114.2:56632 dest=35.74.126.33:33334
2024/05/23 16:16:18 INFO [UDP] Connection source=172.24.114.2:32667 dest=8.8.8.8:53
2024/05/23 16:16:18 INFO [UDP] Connection source=172.24.114.2:26106 dest=104.198.251.169:34343
2024/05/23 16:16:18 INFO [TCP] Connection source=172.24.114.2:49547 dest=54.144.191.108:443
2024/05/23 16:16:22 INFO [TCP] Connection source=172.24.114.2:21141 dest=54.144.191.108:443
2024/05/23 16:16:27 INFO [UDP] Connection source=172.24.114.2:36339 dest=8.8.8.8:53
2024/05/23 16:16:29 INFO [UDP] Connection source=172.24.114.2:56449 dest=8.8.8.8:53
2024/05/23 16:16:30 INFO [UDP] Connection source=172.24.114.2:65101 dest=35.74.126.33:33334
2024/05/23 16:16:30 INFO [UDP] Connection source=172.24.114.2:13691 dest=104.198.251.169:34343
2024/05/23 16:22:08 ERROR udp read packet error:  !BADKEY="io: read/write on closed pipe"
2024/05/23 16:22:08 ERROR udp read packet error:  !BADKEY="io: read/write on closed pipe"
2024/05/23 16:22:08 WARN [UDP] pipe closed source=172.24.114.2:53744 dest=[::]:52940 error="io: read/write on closed pipe"
2024/05/23 16:22:08 WARN [UDP] pipe closed source=172.24.114.2:36339 dest=[::]:58752 error="io: read/write on closed pipe"
2024/05/23 16:22:08 INFO [UDP] Connection closed source=172.24.114.2:36339 dest=8.8.8.8:53
2024/05/23 16:22:08 ERROR udp read packet error:  !BADKEY="io: read/write on closed pipe"
2024/05/23 16:22:08 ERROR udp read packet error:  !BADKEY="io: read/write on closed pipe"
2024/05/23 16:22:08 WARN [UDP] pipe closed source=172.24.114.2:13691 dest=[::]:49304 error="io: read/write on closed pipe"
2024/05/23 16:22:08 WARN [UDP] pipe closed source=172.24.114.2:56449 dest=[::]:53312 error="io: read/write on closed pipe"
2024/05/23 16:22:08 INFO [UDP] Connection closed source=172.24.114.2:13691 dest=104.198.251.169:34343
2024/05/23 16:22:08 INFO [UDP] Connection closed source=172.24.114.2:56449 dest=8.8.8.8:53
2024/05/23 16:22:08 ERROR udp read packet error:  !BADKEY="io: read/write on closed pipe"
2024/05/23 16:22:08 WARN [UDP] pipe closed source=172.24.114.2:32667 dest=[::]:54509 error="io: read/write on closed pipe"
2024/05/23 16:22:08 INFO [UDP] Connection closed source=172.24.114.2:32667 dest=8.8.8.8:53
2024/05/23 16:22:08 ERROR udp read packet error:  !BADKEY="io: read/write on closed pipe"
2024/05/23 16:22:08 WARN [UDP] pipe closed source=172.24.114.2:26106 dest=[::]:63154 error="io: read/write on closed pipe"
2024/05/23 16:22:08 INFO [UDP] Connection closed source=172.24.114.2:26106 dest=104.198.251.169:34343
2024/05/23 16:22:08 INFO [UDP] Connection closed source=172.24.114.2:53744 dest=35.74.126.33:33334
2024/05/23 16:22:08 INFO [UDP] Connection source=172.24.114.2:42061 dest=8.8.8.8:53
2024/05/23 16:22:08 INFO [UDP] Connection source=172.24.114.2:13691 dest=104.198.251.169:34343
2024/05/23 16:22:09 INFO [TCP] Connection source=172.24.114.2:43158 dest=35.170.126.178:443

This is my config file I use:

{
  "pcap": {
    "network": "172.24.0.0/16",
    "localIP": "172.24.114.1"
  },
  "routing": {
    "rules": [
      {
        "outboundTag": "dir"
      }
    ]
  },
  "outbounds": [
    {
      "tag": "",
      "socks": {
        "address": "127.0.0.1:1078",
        "username": "",
        "password": ""
      }
    },
    {
      "tag": "dir",
      "direct": {}
    }
  ]
}

Network settings on Switch:

• IP: 172.24.114.51
• Subnet mask: 255.255.255.0
• Gateway: 172.24.114.1
• DNS: 8.8.8.8, 8.8.4.4

[DaniilSokolyuk]

requests are not made to domains, they are made to IP addresses, you specified DNS: 8.8.8.8, 8.8.4.4, they are used to resolve domain names to IP addresses on your console, if it doesn't work then your proxy (127.0.0.1:1078) can't access DNS

[DaniilSokolyuk]

try this config, for dns requests to go directly

  "pcap": {
    "network": "172.24.0.0/16",
    "localIP": "172.24.114.1"
  },
  "routing": {
    "rules": [
      {
        "dstPort": "53",
        "outboundTag": "dir"
      }
    ]
  },
  "outbounds": [
    {
      "tag": "",
      "socks": {
        "address": "127.0.0.1:1078",
        "username": "",
        "password": ""
      }
    },
    {
      "tag": "dir",
      "direct": {}
    }
  ]
}