RFC3514

Petri Helenius pete at he.iki.fi
Wed Apr 2 06:52:56 UTC 2003


The linux patch at  http://www.version6.net/patches/linux-2.4.20-rfc3514.dif has also
been out since early April 1st.

Pete

----- Original Message -----
From: "Tomas Daniska" <tomas at tronet.com>
To: <bmanning at karoshi.com>; <nanog at nanog.org>
Sent: Wednesday, April 02, 2003 9:36 AM
Subject: RE: RFC3514




now that we have first implementation i think it's time for rob thomas to start monitoring who has deployed it and who not :)))))

--

deejay

> -----Original Message-----
> From: bmanning at karoshi.com [mailto:bmanning at karoshi.com]
> Sent: 1. apríla 2003 19:40
> To: nanog at nanog.org
> Subject: Re: RFC3514
>
>
>
> >
> > Well, you weren't taking it seriously, I hope. lol
> >
> >
> > -Jack
>
> -------------------------
> get it while its hot....
> -----------------
>
> Subject: cvs commit: src/sbin/ping ping.8 ping.c src/share/man/man4
>          inet.4 ip.4 src/sys/netinet in.h in_pcb.h ip.h ip_input.c
>          ip_output.c ip_var.h src/usr.bin/netstat inet.c
> Date: Tue, 1 Apr 2003 00:21:44 -0800 (PST)
> To: src-committers at FreeBSD.org, cvs-src at FreeBSD.org,
>     cvs-all at FreeBSD.org
>
> mdodd       2003/04/01 00:21:44 PST
>
>   FreeBSD src repository
>
>   Modified files:
>     sbin/ping            ping.8 ping.c
>     share/man/man4       inet.4 ip.4
>     sys/netinet          in.h in_pcb.h ip.h ip_input.c ip_output.c
>                          ip_var.h
>     usr.bin/netstat      inet.c
>   Log:
>   Implement support for RFC 3514 (The Security Flag in the
> IPv4 Header).
>   (See: ftp://ftp.rfc-editor.org/in-notes/rfc3514.txt)
>
>   This fulfills the host requirements for userland support by
>   way of the setsockopt() IP_EVIL_INTENT message.
>
>   There are three sysctl tunables provided to govern system behavior.
>
>           net.inet.ip.rfc3514:
>
>                   Enables support for rfc3514.  As this is an
>                   Informational RFC and support is not yet widespread
>                   this option is disabled by default.
>
>           net.inet.ip.hear_no_evil
>
>                    If set the host will discard all received
> evil packets.
>
>           net.inet.ip.speak_no_evil
>
>                   If set the host will discard all
> transmitted evil packets.
>
>   The IP statistics counter 'ips_evil' (available via
> 'netstat') provides
>   information on the number of 'evil' packets recieved.
>
>   For reference, the '-E' option to 'ping' has been provided
> to demonstrate
>   and test the implementation.
>
>   Revision  Changes    Path
>   1.47      +4 -2      src/sbin/ping/ping.8
>   1.92      +13 -1     src/sbin/ping/ping.c
>   1.21      +11 -0     src/share/man/man4/inet.4
>   1.29      +9 -0      src/share/man/man4/ip.4
>   1.75      +2 -0      src/sys/netinet/in.h
>   1.59      +1 -0      src/sys/netinet/in_pcb.h
>   1.22      +1 -0      src/sys/netinet/ip.h
>   1.232     +14 -0     src/sys/netinet/ip_input.c
>   1.181     +28 -1     src/sys/netinet/ip_output.c
>   1.72      +1 -0      src/sys/netinet/ip_var.h
>   1.57      +1 -0      src/usr.bin/netstat/inet.c
>
>
> ----- End forwarded message:
>




More information about the NANOG mailing list