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>Setting up IP Aliasing on A Linux Machine Mini-HOWTO</TH
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>3. $B%H%i%V%k%7%e!<%F%#%s%0!'<ALd$H2rEz(B</A
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><H2
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><A
NAME="KEEPSETTINGS"
>3.1. $B<ALd!'%j%V!<%H$7$F$b@_Dj$,0];}$5$l$k$h$&$K$9$k$K$O!)(B</A
></H2
><P
>$B2rEz!'(BBSD $B%9%?%$%k$N(B <B
CLASS="COMMAND"
>init</B
> $B$r;H$C$F$$$k>l9g$G$b!"(B
SysV $B%9%?%$%k(B ($BNc$($P!"(BRedHat ) $B$N(B <B
CLASS="COMMAND"
>init</B
> $B$N>l9g$b!"(B
$B$$$:$l$b(B <TT
CLASS="FILENAME"
>/etc/rc.d/rc.local</TT
> $B$K@_Dj$r5-=R$9$l$P!"(B
$B@_Dj$,0];}$5$l$^$9!#0J2<$K!"(BSysV init $B%7%9%F%`(B (RedHat 3.0.3 $B$H(B 4.0 ) $B$NCx<T$N(B
$B@_Dj$r5-:\$7$^$9!#(B</P
><P
>$BCx<T$N(B <TT
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>/etc/rc.d/rc.local</TT
>$B!'(B($B4XO"ItJ,$@$1$G$9(B)</P
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>#setting up IP alias interfaces
echo "Setting 172.16.3.1, 172.16.3.10, 172.16.3.100 IP Aliases ..."
/sbin/ifconfig lo 127.0.0.1
/sbin/ifconfig eth0 up
/sbin/ifconfig eth0 172.16.3.1
/sbin/ifconfig eth0:0 172.16.3.10
/sbin/ifconfig eth0:1 172.16.3.100
#setting up the routes
echo "Setting IP routes ..."
/sbin/route add -net 127.0.0.0
/sbin/route add -net 172.16.3.0 dev eth0
/sbin/route add -host 172.16.3.1 eth0
/sbin/route add -host 172.16.3.10 eth0:0
/sbin/route add -host 172.16.3.100 eth0:1
/sbin/route add default gw 172.16.3.200
# </PRE
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><A
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>3.2. $B<ALd!'%^%7%s$K(B IP $B%(%$%j%"%9$r@_Dj$7!"%(%$%j%"%9@_Dj$7$?8D!9$N(B IP $B%"%I%l%9(B
$B>e$G%a!<%k$r<u?.$9$k$K$O$I$&$9$l$P$$$$$G$9$+(B (sendmail $B$r;H$C$?%^%7%s$G$9(B)$B!)(B</A
></H2
><P
>$B2rEz!'Nc$($P!"(B<TT
CLASS="FILENAME"
>/etc/mynames.cw</TT
> $B$H$$$C$?%U%!%$%k$r(B
$B:n@.$7$^$9(B($B4{$K:n@.:Q$_$J$i!"$=$l$r;H$C$F2<$5$$(B)$B!#%U%!%$%kL>$O!"$3$NL>A0$N(B
$BDL$j$G$J$/$F$b$+$^$$$^$;$s$7!"I,$:$7$b(B <TT
CLASS="FILENAME"
>/etc</TT
> $B%G%#%l%/%H%j$K(B
$B$"$kI,MW$b$"$j$^$;$s!#(B</P
><P
>$B$=$N%U%!%$%k$NCf$K!"%(%$%j%"%9@_Dj$7$?(B IP $B%"%I%l%9$N@5<0$J%I%a%$%sL>$r(B
$B=q$-9~$_$^$9!#%(%$%j%"%9@_Dj$7$?(B IP $B%"%I%l%9$,%I%a%$%sL>$r;}$C$F$$$J$$(B
$B>l9g$O!"(BIP $B%"%I%l%9<+BN$r=q$-9~$s$G$b$+$^$$$^$;$s!#(B</P
><P
>
<TT
CLASS="FILENAME"
>/etc/mynames.cw</TT
> $B$O!"<!$N$h$&$J$b$N$K$J$k$H;W$$$^$9!#(B</P
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><PRE
CLASS="PROGRAMLISTING"
># /etc/mynames.cw - include all aliases for your machine here; # is a comment
domain.one.net
domain.two.com
domain.three.org
4.5.6.7 </PRE
></FONT
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><P
><TT
CLASS="FILENAME"
>sendmail.cf</TT
> $B$K$O!"%U%!%$%k!&%/%i%9!&%^%/%m(B (file class
macro) $B$r@_Dj$7$F$$$kItJ,$,$"$k$N$G!"$=$3$K0J2<$NFbMF$rDI2C$7$^$9!#(B</P
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>
##################
# local info #
##################
# file containing names of hosts for which we receive email
Fw/etc/mynames.cw</PRE
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><P
>$B$3$l$GBg>fIW$J$O$:$G$9!#(Bsendmail $B$r%F%9%H%b!<%I$G5/F0$7$F!"?7$7$$@_Dj$,(B
$B>e<j$/F0$/$+3N$+$a$F$/$@$5$$!#Nc$($P!"0J2<$N$h$&$K$7$^$9!#(B</P
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>ganymede$ /usr/lib/sendmail -bt
ADDRESS TEST MODE (ruleset 3 NOT automatically invoked)
Enter < ruleset> < address>
> 0 me@4.5.6.7
rewrite: ruleset 0 input: me @ 4 . 5 . 6 . 7
rewrite: ruleset 98 input: me @ 4 . 5 . 6 . 7
rewrite: ruleset 98 returns: me @ 4 . 5 . 6 . 7
rewrite: ruleset 97 input: me @ 4 . 5 . 6 . 7
rewrite: ruleset 3 input: me @ 4 . 5 . 6 . 7
rewrite: ruleset 96 input: me < @ 4 . 5 . 6 . 7 >
rewrite: ruleset 96 returns: me < @ 4 . 5 . 6 . 7 . >
rewrite: ruleset 3 returns: me < @ 4 . 5 . 6 . 7 . >
rewrite: ruleset 0 input: me < @ 4 . 5 . 6 . 7 . >
rewrite: ruleset 98 input: me < @ 4 . 5 . 6 . 7 . >
rewrite: ruleset 98 returns: me < @ 4 . 5 . 6 . 7 . >
rewrite: ruleset 0 returns: $# local $: me
rewrite: ruleset 97 returns: $# local $: me
rewrite: ruleset 0 returns: $# local $: me
> 0 me@4.5.6.8
rewrite: ruleset 0 input: me @ 4 . 5 . 6 . 8
rewrite: ruleset 98 input: me @ 4 . 5 . 6 . 8
rewrite: ruleset 98 returns: me @ 4 . 5 . 6 . 8
rewrite: ruleset 97 input: me @ 4 . 5 . 6 . 8
rewrite: ruleset 3 input: me @ 4 . 5 . 6 . 8
rewrite: ruleset 96 input: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 96 returns: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 3 returns: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 0 input: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 98 input: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 98 returns: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 95 input: < > me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 95 returns: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 0 returns: $# smtp $@ 4 . 5 . 6 . 8 $: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 97 returns: $# smtp $@ 4 . 5 . 6 . 8 $: me < @ 4 . 5 . 6 . 8 >
rewrite: ruleset 0 returns: $# smtp $@ 4 . 5 . 6 . 8 $: me < @ 4 . 5 . 6 . 8 >
></PRE
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><P
>me@4.5.6.7 $B$r%F%9%H$7$?:]!"%a!<%k$O%m!<%+%k%^%7%s$KG[?.$5$l!"(B
me@4.5.6.8 $B$r%F%9%H$7$?:]$O!"(BSMTP $B%a!<%i$KEO$5$l$^$7$?!#(B
$B$3$l$O!"@5$7$$F0:n$G$9!#(B</P
><P
>$B$3$l$G!"@_Dj$O$9$Y$F=*N;$G$9!#(B</P
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