Bug 3667 - traceroute: use setsockopt(IP_MTU_DISCOVER, IP_PMTUDISC_PROBE) w/-F on Linux
Summary: traceroute: use setsockopt(IP_MTU_DISCOVER, IP_PMTUDISC_PROBE) w/-F on Linux
Status: NEW
Alias: None
Product: Busybox
Classification: Unclassified
Component: Networking (show other bugs)
Version: 1.18.x
Hardware: PC Linux
: P5 enhancement
Target Milestone: ---
Assignee: unassigned
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-04-28 01:46 UTC by Kevin Locke
Modified: 2016-02-13 11:02 UTC (History)
1 user (show)

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Attachments
Support IP_PMTUDISC sockopt for setting DF bit. (1.25 KB, patch)
2011-04-28 01:46 UTC, Kevin Locke 		Details
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Description Kevin Locke 2011-04-28 01:46:04 UTC 
Created attachment 3253 [details]
Support IP_PMTUDISC sockopt for setting DF bit.

Setting the "Don't Fragment" bit in IP packets on Linux requires use of the IP_PMTUDISC sockopt, instead of IP_DONTFRAG.  The attached patch adds support for this socket option.