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In-Reply-To: Your message of "Wed, 29 Sep 1999 18:47:22 +0900"
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Date: Wed, 29 Sep 1999 19:40:41 +0900
From: Ueta Masateru <ueta@pixy.issp.u-tokyo.ac.jp>
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Subject: [FreeBSD-users-jp 46102] Re:  How to change host IP address without reboot
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$B$3$s$K$A$O?"ED$G$9!#(B
From: Kazuyuki Iijima <iijima@ctn.co.jp>
Subject: [FreeBSD-users-jp 46100] How to change host IP address without reboot
Date: Wed, 29 Sep 1999 18:47:22 +0900
Message-ID: <37F1E02A370.05FDIIJIMA@mail.ctn.co.jp>
> FreeBSD2.2.8 $B$NC<Kv$N(B IP $B%"%I%l%9$r0lDj;~4V$4$H$KJQ99$7$F!"(B
> ftp$B$d(Bhttp $B$G%@%&%s%m!<%I!&%"%C%W%m!<%I$J$I$N%F%9%H$r9T$*$&$H$7$F$$$k(B

NIC $B$N(B interface $B$N(B IP address $B$r0lDj;~4V$4$H$K99?7$9$k!"$H$$$($P(B 
DHCP $B$,$"$k$h$&$J5$$,$7$^$9!#(BDHCP $B$G$7$?$i(B

> IP $B$O(B $B5l(B) 10.121.16.2 -> $B?7(B) 10.121.16.3
> $B%G%U%)%k%H%2!<%H%&%'%$(B 10.121.16.1
> $B%5%V%M%C%H%^%9%/(B 255.255.252.0

$B$H$$$&$h$&$JJQ99$r9T$J$&$?$a$K$O(B
1.$B0lDj;~4V$?$C$?$i(B IP address $B$r(B release $B$9$k(B
2.release $B$,@5>o$K=*N;$7$?$i!":FEY(B IP address $B$r3dEv$F$F$b$i$&(B
$B$H$$$&<jK!$G<B8==PMh$k$N$G$O$J$$$G$7$g$&$+!)(B

$B$^$?!"(B
> $B$=$NB>$N%[%9%H$KBG$C$F$bA4$/JVEz$,L5$$$N$G:$$C$F$$$^$9!#(B
> $B%G%U%)%k%H%2!<%H%&%'%$$r;XDj$7$J$*$5$J$$$H$$$1$J$$$+$b!)$H$$$&OC$r(B
> $BM'?M$+$iJ9$$$?!J$=$NM'?M$b21B,$G8@$C$F$$$k$N$G$9$,!K$N$G!"(B

$B$H$$$&LdBj$K$D$$$F$b(B IP address $B$r3dEv$F$k:]$K(B default gateway $B$rDLCN(B
$B$7$F$b$i$&$3$H$G2r7h$7$=$&$J5$$,$7$^$9!#(B

#$B$I$N$h$&$J%F%9%H$r4k?^$5$l$F$$$k$N$+!"NI$/J,$+$i$J$+$C$?$N$G;W$$IU$$(B
#$B$?$^$^$r=q$$$F$$$^$9!#4{$K(B DHCP $B$O8!F$:Q$_$G!"BP>]30$J$b$N$G$7$?$i!"(B
#$B$3$NEj9F$O<N$F$F$*$$$F2<$5$$(B^^;

--$B0J2<8D?ME*$J5?Ld$H$+M>CL$J$I!D(B
> $B%G%U%)%k%H%2!<%H%&%'%$$r;XDj$7$J$*$5$J$$$H$$$1$J$$$+$b!)$H$$$&OC$r(B
> $BM'?M$+$iJ9$$$?!J$=$NM'?M$b21B,$G8@$C$F$$$k$N$G$9$,!K$N$G!"(B

$B<+?H$N(B IP address $B$,JQ99$5$l$?;~$K!"F10l(B network $B>e$NB>$N(B host $B$X$N(B 
ping $B$,DL$i$J$$$N$O$I$&$7$F$J$s$G$7$g$&!)(B
arp table $B$,8E$$$^$^;D$C$F$$$?$j$9$k$N$,BLL\$J$s$G$7$g$&$+!)(B
#$B0lC6(B broadcast $B$rH/9T$7$F$"$2$l$PNI$$$N$+$J!)$&!A$s!"<+?H$N(B IP
#address $B$N1?MQ;~$KF0E*$KJQ99$9$k!"$J$s$F$3$H$d$C$?$3$H$,L5$$$+$iJ,$+(B
#$B$i$J$$!D(B

$B$=$l$H!D(B
> $B!t!!C<Kv$N(BIP $B%"%I%l%9$r$_$FBS0h@)8f$d2]6b$r$9$k%7%9%F%`$N%F%9%H(B
> $B!!!!$r$7$h$&$H$7$F$$$^$9!#(B

IP address $B$C$F!"2]6b$N:,5r$K$G$-$k$[$I!"?.Mj=PMh$k$b$N$J$N$G$7$g$&$+!)(B

$BBg5,LO$J(B network $B$@$H!"(B"$BF10l(B network $B>e$K!"4V0c$($FF1$8(B IP address $B$r(B
$B$D$1$i$l$F$7$^$C$F!"$5$"BgJQ(B" $B$H$$$&;v7o$,!";~!95/$-$k$HJ9$-$^$9!#0-0U(B
$B$r;}$C$?(B user $B$,!"$3$N86M}$r;H$C$F!"2]6b$N%A%g%m%^%+%7$J$s$+$r$7$h$&$H(B
$B;n$_$=$&$J46$8$,$7$^$9!#(B

$B$3$N$h$&$J0-0U$r;}$C$?9TF0$KBP$7$F!"$I$N$h$&$JKI1RA<CV$r;\$5$l$kM=Dj$J(B
$B$N$G$7$g$&$+!)8D?ME*$K!"6=L#$,$"$j$^$9!#(B

$B$G$O$G$O(B
----
$B?"ED(B $B@551(B(ueta@pixy.issp.u-tokyo.ac.jp)
