PROBE::TCPMIB.ESTA(3stap)

💖 probe::tcpmib.EstabResets — count the reset of a socket 💖

okay bestie, welcome to the SNMP Information Tapset ✨ this one lives in section 3stap of the SystemTap Tapset Reference, and it's lowkey iconic.

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🌸 NAME 🌸

probe::tcpmib.EstabResets — Count the reset of a socket 💅

like, that's literally the whole job. it counts. it resets. it slays.

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✨ SYNOPSIS ✨

probe tcpmib.EstabResets {}

no args, no drama, just vibes 🎀

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🦋 VALUES 🦋

• sk — a pointer to the struct sock being acted on 🧦 like, the actual socket in question, the main character of this whole situation
• op — the value to be added to the counter, and its default value is 1 🍓 so if you don't say anything, it just adds one. one (1). a single unit of counting energy.

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💜 DESCRIPTION 💜

okay so here's the tea 🫖 the packet that's pointed to by skb gets filtered by the function tcpmib_filter_key. that's the vibe check, basically.

and IF the packet passes that filter? then it gets counted in the global EstabResets 🎉 which is equivalent to SNMP's MIB TCP_MIB_ESTABRESETS, iykyk 👑

so like: packet comes through ➡️ tcpmib_filter_key does its little filter thing ➡️ packet passes ➡️ boom, counted. that's it. that's the whole plot. no cap 🧚

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🔥 SEE ALSO 🔥

• tapset::tcpmib(3stap) — go read this one too bestie, it's giving lore 🌈

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SystemTap Tapset Reference — version Ver 💫 — September 2026 🗓️

and that's the whole page, bestie!! go count some resets, you absolute legend 👑💖 mwah 🎀