Date: Tue, 15 Sep 1998 03:49:04 -0700 (PDT) From: Joseph Koshy <jkoshy@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/etc rc.network rc.conf src/sys/netinet ip_icmp.c src/lib/libc/gen sysctl.3 Message-ID: <199809151049.DAA25879@freefall.freebsd.org>
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jkoshy 1998/09/15 03:49:04 PDT
Modified files:
etc rc.network rc.conf
sys/netinet ip_icmp.c
lib/libc/gen sysctl.3
Log:
Turn off replies to ICMP echo requests for broadcast and multicast
addresses by default.
Add a knob "icmp_bmcastecho" to "rc.network" to allow this
behaviour to be controlled from "rc.conf".
Document the controlling sysctl variable "net.inet.icmp.bmcastecho"
in sysctl(3).
Reviewed by: dg, jkh
Reminded on -hackers by: Steinar Haug <sthaug@nethelp.no>
Revision Changes Path
1.31 +6 -1 src/etc/rc.network
1.57 +4 -1 src/etc/rc.conf
1.31 +2 -2 src/sys/netinet/ip_icmp.c
1.21 +6 -2 src/lib/libc/gen/sysctl.3
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