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fragmented icmp packets has RTE_PTYPE_L4_IGMP type instead of RTE_PTYPE_L4_FRAG

DPDK/core Bug 1568 [email protected] 1 participant 2 messages Oct 18, 2024 – Oct 29, 2024

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https://bugs.dpdk.org/show_bug.cgi?id=1568

Bug ID: 1568
Summary: fragmented icmp packets has RTE_PTYPE_L4_IGMP type
instead of RTE_PTYPE_L4_FRAG
Product: DPDK
Version: 22.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: core
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---

Hi There!

ICMP fragmented packets generated with following command:
hping3 --icmp -f -d 80 127.0.0.1

when calling rte_get_ptype_l4_name(pkt->packet_type) on those packets dpdk gives back RTE_PTYPE_L4_IGMP instead of RTE_PTYPE_L4_FRAG

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https://bugs.dpdk.org/show_bug.cgi?id=1568

[email protected] changed:

What |Removed |Added
----------------------------------------------------------------------------

         Resolution|---                         |INVALID
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #4 from [email protected] ---
Thanks - it turned out that our application code overrode the type of an ICMP packet to IGMP..
so will close this ticket.
Thanks again

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