A network packet with a header

packet-header · sysdesign · SVG, currentColor

An envelope-shaped data packet with its header section marked at the top, illustrating how network protocols wrap payload data with routing and metadata. Useful for system-design diagrams and networking explainers.

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Tags

packetheadernetworkdataprotocolenvelopesysdesigntransmissionframepayloaddata packetnetwork frameprotocol headerpacket header field

Free for commercial use, no attribution — license. Or use it on an infinite canvas.