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Date:      Tue, 05 Jul 2016 09:42:17 +0900 (JST)
From:      moto kawasaki <moto@kawasaki3.org>
To:        delmonta@dennougedougakkai-ndd.org
Cc:        freebsd-users-jp@FreeBSD.org
Subject:   [FreeBSD-users-jp 95842] Re: =?iso-2022-jp?b?bmV0IGJvb3QgJiBkaXNrbGVzcyAmIGlwZncgPSA=?= =?iso-2022-jp?b?GyRCJVUlaiE8JTohKRsoQg==?=
Message-ID:  <20160705.094217.666939339706019627.moto@kawasaki3.org>
In-Reply-To: <5D273A96BAD44D8AA35AA9E718200952@FMV>
References:  <20160704224609.024F.60E52F2C@yahoo.co.jp> <5D273A96BAD44D8AA35AA9E718200952@FMV>

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$B@n:j$G$9!#$3$s$K$A$O!#(B

on Mon, 4 Jul 2016 23:08:41 +0900, "IIJIMA Hiromitsu" <delmonta@dennougedougakkai-ndd.org> wrote:

delmonta> $B$$$$$8$^!wFsEYL\$NBg3X@8$G$9!#(B
delmonta> 
delmonta> > $B$?$@!"(B
delmonta> > $B!&%M%C%H%V!<%H(B
delmonta> > $B!&%G%#%9%/%l%9(B
delmonta> > $B$G$9!#(B
delmonta> > DHCP $B%5!<%P$+$i!"(Bpxeboot $B$N%(%s%H%jLc$C$F!"$=$3$+$i%+!<(B
delmonta> > $B%M%k$r%m!<%I$7$F$$$^$9!#(B
delmonta> > $B$=$N8e!"(Bipfw + "open" $B$G8G$^$j$^$9!&!&!&!&(B
delmonta> > $B%?%$%_%s%0E*$K!"(BNFS $B$N%^%&%s%H8e$K(B ipfw $B$G(B close->open
delmonta> > $B$N7d4V$K!"%m%0$,=q$-9~$a$J$/$F%,%C%A%j%[!<%k%I!"$H$+$"$j(B
delmonta> > $BF@$k$s$G$7$g$&$+!)(B
delmonta> > ctl+alt+del $B$9$i8z$+$J$/$J$j$^$9!&!&!&!&(B
delmonta> 
delmonta> $BAG?M9M$($G$9$,!"(Bipfw$B$,(BNFS$B$N%Q%1%C%H$r<WCG$7$F$7$^$C$F!"5/F0A0$K$3$J$9(B
delmonta> $B$R$H$K$J$C$F$$$k(Bwrite()$B%7%9%F%`%3!<%k$r%$%s%?!<%P%k$J$7$G1J5W$K7+$j(B
delmonta> $BJV$=$&$H$7$F$$$k!"$H$+!)(B
delmonta> $B2>A[%^%7%s$r$=$N>l=j$K@_CV$7$F!"(BCPU$BIi2Y$r8+$F$_$?$$$H$3$m$G$9!#(B

$B$-$C$H$3$l$G$9$h$M!#(B

/boot/loader.conf $B$K(B net.inet.ip.fw.default_to_accept=0 $B$H=q$/(B(*)$B$+!"(B
$B$^$?$O!"(B https://www.freebsd.org/doc/handbook/firewalls-ipfw.html
$B$K$"$k$h$&$J(B options $B$rF~$l$F:F%3%s%Q%$%k$7$F$^$9$+!)!JFC$K(B
IPFIREWALL_DEFAULT_TO_ACCEPT$B!K(B

/etc/rc.conf $B$K(B firewall_type="OPEN" $B$H=q$/$H!"(Bnat $B2s$j$N@_Dj$,$"$l$P(B
$B$=$l$O$d$k$1$IB>$N%k!<%k$O0l@ZF~$l$J$$$h$&$J$N$G!"(Bipfw $B$N(B default $B$NA4(B
$B%Q%1%C%H5qH]$,M-8z$K$J$C$F$$$k$h$&$J5$$,$7$^$9!#(B

(*) man ipfw $B$N(B LOADER TUNABLES $B;2>H(B

-- 
moto kawasaki <moto@kawasaki3.org>




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