PROBE::IPMIB.INNOR(3stap)

💖 PROBE::IPMIB.INNOR 💖

okay bestie so this is a page from the SystemTap Tapset Reference, manual section 3stap, and the whole vibe of it is the SNMP Information Tapset 🌸. it's a probe, it's about packets that got nowhere to go, and honestly? relatable. let's get into it ✨

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🎀 NAME 🎀

probe::ipmib.InNoRoutes — count an arriving packet that has no matching socket 😭

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🌈 SYNOPSIS 🌈

probe ipmib.InNoRoutes {}

that's it. that's the whole thing. no args, no drama, just vibes 🫶

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🦋 VALUES 🦋

• op — the value that gets added to the counter (and the default value is 1, so like, it counts by ones unless you say otherwise 💅)
• skb — pointer to the struct sk_buff being acted on 👑

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✨ DESCRIPTION ✨

so the packet that skb points to gets filtered by the function ipmib_filter_key. and if the packet passes that filter, it gets counted in the global InNoRoutes 💖 — which is equivalent to SNMP's MIB IPSTATS_MIB_INNOROUTES, iykyk.

that's the whole plot. a packet shows up, nobody's socket matches, the counter goes up. no cap.

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🌟 SEE ALSO 🌟

• tapset::ipmib(3stap)

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and that's the page, bestie 🎀. it's from the SystemTap Tapset Reference, and the version stamp on this one says September 2026 — iconic of it, fr fr. go forth and count those socketless packets 👑💅✨