Asked on Super User by 朽木不可雕也, 2 years ago. No reply there for at least a week.
How to communicate across network segments?
I have two hosts, A and B, which are connected to the same router via Ethernet. A's IP address is 192.168.3.100 , but I don't know B's IP address. I want to scan B's IP address through A, but B's network segment is not 192.168.3 , its network segment may be 192.168.10 or 192.168.12 . I want to scan B's IP address through A, but B's network segment is not 192.168.3 , and I don't know B's network segment. How do I get B's IP?
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How to communicate across network segments?
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Question by 朽木不可雕也 on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.