与机器人手臂-Destination主机无法到达的TCP通信-

Question

我正试图通过TCP/IP通信与机器人手臂进行通信。它在windows上运行良好，但是当我在linux上试用它时，我无法连接到arm。Matlab一次又一次地尝试连接

Connecting to 169.254.131.130:10300
Connecting to 169.254.131.130:10300
Connecting to 169.254.131.130:10300
Connecting to 169.254.131.130:10300

当我平平安安的时候

PING 169.254.131.130 (169.254.131.130) 56(84) bytes of data.
From 192.168.2.4 icmp_seq=1 Destination Host Unreachable
From 192.168.2.4 icmp_seq=2 Destination Host Unreachable
From 192.168.2.4 icmp_seq=3 Destination Host Unreachable
From 192.168.2.4 icmp_seq=4 Destination Host Unreachable
From 192.168.2.4 icmp_seq=5 Destination Host Unreachable
From 192.168.2.4 icmp_seq=6 Destination Host Unreachable
From 192.168.2.4 icmp_seq=7 Destination Host Unreachable
From 192.168.2.4 icmp_seq=8 Destination Host Unreachable
From 192.168.2.4 icmp_seq=9 Destination Host Unreachable
From 192.168.2.4 icmp_seq=10 Destination Host Unreachable
From 192.168.2.4 icmp_seq=11 Destination Host Unreachable
From 192.168.2.4 icmp_seq=12 Destination Host Unreachable
^C
--- 169.254.131.130 ping statistics ---
13 packets transmitted, 0 received, +12 errors, 100% packet loss, time 12055ms
pipe 3

问题可能是linux设置。你有什么建议？

Answer 1

因为169.254.x.x本身不是有效的IP范围。这意味着windows box试图通过DHCP故障获取IP，并从该范围内随机选择了一个IP。在与192.168.2.4相同的子网中分配一个正确的ip，您应该做得很好

Answer 2

我发现了问题。您只需要编辑有线网络共享给其他计算机从自动连接设备，如我。