Mobile phone and computer grab bag (tcp,udp,http)

1. Software

The following two sections are free software. 1.1 Fiddler

The interface is shown in Figure 1-1.

Figure 1-1 Fiddler interface
1.2 Wireshark

The interface is shown in Figure 1-2.

Figure 1-2 Wireshark Interface
2. Computer Grab Bag

HTTP packets can be seen inside the fiddler.

HTTP and TCP, UDP packets can be seen in Wireshark. 3. Mobile Phone Grab bag

First set the Fiddler. See Figure 3-1. Set up the agent to allow other devices to connect.

Figure 3-1

Then put the phone in the same network as the computer (because now everyone is using a router). Then set up the proxy for the cellular network, which is the parameter configured in Figure 3-1. It's OK.

HTTP packets can be seen inside the fiddler.
HTTP and TCP, UDP packets can be seen in Wireshark (because the mobile phone traffic or computer network card).