I used to host A ping the host B and can ping, as shown in figure one for me to use wireshark to catch on the host B package
Figure 1

The second picture is my host C to ping the host B, host B using wireshark capture package, the response frame number appears No response seen to ICMP request, host B is not to the host response, C
Figure 2

I just want to know where the response frame number is a few bytes specified, or by which a few bytes calculated, why is the second case?

CodePudding user response:

On the same physical link, only the MAC address is to encapsulate, second floor above will appear this phenomenon didn't change

CodePudding user response:

I also encountered this problem, the final solution is found one PC (win10) ban ping, the need to manually open, in the control panel - & gt; System and security - & gt; Inside the firewall, open good, don't know if you this kind of situation

CodePudding user response:

reference 1st floor RayBB response:

On the same physical link, only the MAC address is to encapsulate, second floor above didn't change when will appear the phenomenon of

Hello how can I solve this reseal after the MAC address of this kind of problem