PROBE::TCPMIB.ATTE(3stap)

💖 PROBE::TCPMIB.ATTE 💖

okay bestie, welcome to the SNMP Information Tapset section of the SystemTap Tapset Reference, page PROBE::TCPMIB.ATTE(3stap) — yes the manual name is right there in the title, we're being ✨official✨ about it.

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🌸 NAME 🌸

probe::tcpmib.AttemptFails — literally just counts a failed attempt to open a socket. that's the whole job. she's got one task and she eats every time 💅

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✨ SYNOPSIS ✨

probe tcpmib.AttemptFails {}

no args, no fuss, just vibes 🦋

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🎀 VALUES 🎀

• sk — a pointer to the struct sock that's being acted on. the main character in question fr.
• op — the value that gets added to the counter. its default value is 1, so if you don't say anything she just quietly adds one 🫶

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💜 DESCRIPTION 💜

so here's the tea 🍓: the packet pointed to by skb gets filtered by the function tcpmib_filter_key. if that packet passes the filter, it is counted in the global AttemptFails — which is equivalent to SNMP's MIB TCP_MIB_ATTEMPTFAILS. iconic behaviour, no notes. 👑

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🌈 SEE ALSO 🌈

• tapset::tcpmib(3stap)

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ngl if you're looking for the sibling pages, that's where they live. iykyk 🧚

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SystemTap Tapset Reference, version field left all mysterious and blank, dated September 2026 — mwah, that's the whole page, go forth and count those failed attempts bestie 😭💖✨