CODEWITHSUNDEEP
socketsudp
MC.
MC.

Reputation: 1

Is there a way to manipulate udp packets after an application sends it to a socket?

In other words, can I intercept those packets (possibly at the stack level) using a separate application, manipulate them and then send them to the destination the original application was trying to send them to?

Upvotes: 0

Views: 268

Answers (1)

Elalfer
Elalfer

Reputation: 5338

You can open socket with PF_PACKET protocol type, intercept all packets on the interface and send them directly.

Check out man 7 packet and man socket. I believe you'll need root rights to run such application.

Sniffing Bytes over the Network

Upvotes: 2

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