Date: Mon, 16 Nov 2015 15:37:02 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 204593] Add a sysctl to enable display of IPv4 ICMP handling in the kernel Message-ID: <bug-204593-8-LX43IfHSHQ@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204593-8@https.bugs.freebsd.org/bugzilla/> References: <bug-204593-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204593 Andrey V. Elsukov <ae@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ae@FreeBSD.org --- Comment #1 from Andrey V. Elsukov <ae@FreeBSD.org> --- (In reply to Hellmuth Michaelis from comment #0) > Currently it only possible to follow IPv4 ICMP handling in/of the kernel by > recompiling the kernel and adding a define for "ICMPPRINTFS" to enable > kernel console messages for ICMP handling in /usr/src/sys/netinet/ip_icmp.c. You can get the most of these printfs using dtrace fbt probes. To get more, I prefer add ICMP_PROBE() dtrace probe, similar to that we have for IP, UDP and TCP. -- You are receiving this mail because: You are the assignee for the bug.
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