我目前有一个设置，我通过 Wifi 连接到互联网，并且通过该连接我还运行了一个连接到我公司的 VPN。但是，我通过有线方式连接到具有直接 UTP 连接的设备。该设备目前没有其他连接。
设备是 10.0.194.11。我将有线网络适配器设置为 10.0.194.8。
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.2.1 192.168.2.18 25
10.0.0.0 255.0.0.0 On-link 10.2.1.195 2
10.0.194.8 255.255.255.255 On-link 10.0.194.8 266
10.2.1.0 255.255.255.0 On-link 10.2.1.195 257
10.2.1.195 255.255.255.255 On-link 10.2.1.195 257
10.2.1.255 255.255.255.255 On-link 10.2.1.195 257
10.255.255.255 255.255.255.255 On-link 10.2.1.195 257
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
192.168.2.0 255.255.255.0 On-link 192.168.2.18 281
192.168.2.1 255.255.255.255 192.168.2.1 192.168.2.18 26
192.168.2.18 255.255.255.255 On-link 192.168.2.18 281
192.168.2.255 255.255.255.255 On-link 192.168.2.18 281
192.168.160.0 255.255.240.0 On-link 10.2.1.195 2
192.168.175.255 255.255.255.255 On-link 10.2.1.195 257
192.168.188.0 255.255.255.0 On-link 192.168.188.1 276
192.168.188.1 255.255.255.255 On-link 192.168.188.1 276
192.168.188.255 255.255.255.255 On-link 192.168.188.1 276
192.168.207.0 255.255.255.0 On-link 192.168.207.1 276
192.168.207.1 255.255.255.255 On-link 192.168.207.1 276
192.168.207.255 255.255.255.255 On-link 192.168.207.1 276
213.251.71.39 255.255.255.255 192.168.2.1 192.168.2.18 26
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 192.168.188.1 276
224.0.0.0 240.0.0.0 On-link 192.168.207.1 276
224.0.0.0 240.0.0.0 On-link 192.168.2.18 281
224.0.0.0 240.0.0.0 On-link 10.2.1.195 257
224.0.0.0 240.0.0.0 On-link 10.0.194.8 266
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 10.0.194.8 266
255.255.255.255 255.255.255.255 On-link 192.168.188.1 276
255.255.255.255 255.255.255.255 On-link 192.168.207.1 276
255.255.255.255 255.255.255.255 On-link 192.168.2.18 281
255.255.255.255 255.255.255.255 On-link 10.2.1.195 257
===========================================================================
Persistent Routes:
None
IPv6 Route Table
===========================================================================
Active Routes:
If Metric Network Destination Gateway
11 281 ::/0 fe80::222:75ff:fe9e:e4d0
1 306 ::1/128 On-link
11 33 2002:a00:8:1234::/64 On-link
11 281 2002:a00:8:1234:d72:1bcd:6197:83c/128
On-link
11 281 2002:a00:8:1234:9d7c:e538:7936:140a/128
On-link
12 266 fe80::/64 On-link
20 276 fe80::/64 On-link
21 276 fe80::/64 On-link
11 281 fe80::/64 On-link
18 266 fe80::/64 On-link
11 281 fe80::d72:1bcd:6197:83c/128
On-link
21 276 fe80::a478:c114:581b:ba36/128
On-link
12 266 fe80::a838:6f32:bf46:6ef0/128
On-link
20 276 fe80::a896:44d9:d23e:772a/128
On-link
18 266 fe80::d473:a97b:8c9e:c4a0/128
On-link
1 306 ff00::/8 On-link
12 266 ff00::/8 On-link
20 276 ff00::/8 On-link
21 276 ff00::/8 On-link
11 281 ff00::/8 On-link
18 266 ff00::/8 On-link
===========================================================================
Persistent Routes:
None
让我困扰的是，在此配置中，我没有到 10.0.194.0/24 的路由。我尝试添加它：
route add 10.0.194.0 mask 255.255.255.0 10.0.194.8
OK!
但虽然说OK，却没有出现。
我无法 ping 或通过 ssh 连接到 10.0.194.11 的设备。