PROBE::IPMIB.INDIS(3stap)

💖 probe::ipmib.InDiscards 💖

okay bestie, welcome to the SNMP Information Tapset ✨ this one lives in section 3stap and it's genuinely so useful, i'm obsessed 🫶

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🌸 NAME 🌸

probe::ipmib.InDiscards — bestie, it counts discarded inbound packets. that's it. that's the whole job. and it slays at it 💅

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✨ SYNOPSIS ✨

probe ipmib.InDiscards {}

no args, no drama, just a clean little probe. main character energy fr fr 👑

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🎀 VALUES 🎀

• skb — a pointer to the struct sk_buff that's being acted on. that's the packet we're looking at, bestie 🦋
• op — the value that gets added to the counter. lowkey important: it defaults to 1 ✨

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💜 DESCRIPTION 💜

so here's the tea ☕ the packet that skb points to gets filtered by the function ipmib_filter_key. if that packet passes the filter, it gets counted in the global InDiscards — which is equivalent to SNMP's MIB STATS_MIB_INDISCARDS 💀✨

not me explaining this like it's gossip but fr fr, that's the whole flow: packet comes in → filter does its vibe check → survivors get tallied in InDiscards. periodt 🎀

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🦋 SEE ALSO 🦋

• tapset::ipmib(3stap)

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that's the page bestie!! go forth and count those discards 🌈💖

SystemTap Tapset Reference Ver — September 2026 🎀 mwah, ty for reading, ily 🫶✨