From owner-FreeBSD-net-jp@jp.freebsd.org  Wed May 19 16:22:16 1999
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Date: Wed, 19 May 1999 16:22:14 +0900 (JST)
Message-Id: <199905190722.QAA92542@lavender.yy.cs.keio.ac.jp>
To: FreeBSD-net-jp@jp.freebsd.org
In-Reply-To: Your message of "Wed, 19 May 1999 15:12:06 JST".
	<37425636192.5EF5MARINA@yaya.forks.co.jp>
From: sanpei@sanpei.org (MIHIRA Yoshiro)
X-Mailer: mnews [version 1.21] 1997-12/23(Tue)
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Subject: [FreeBSD-net-jp 1572] Re: [Q]:DNS =?ISO-2022-JP?B?GyRCJTUbKEI=?=
 =?ISO-2022-JP?B?GyRCITwlUCUiJT8lQyUvISkkSyREJCQkRhsoQg==?= 
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<37425636192.5EF5MARINA@yaya.forks.co.jp>$B$N5-;v$K$*$$$F(B
marina@yaya.forks.co.jp$B$5$s$O=q$-$^$7$?!#(B

>> $BIp@P$G$9!#(B
>> 
>> HTTPD$B$N%5!<%P$N%;%-%e%j%F%#8~>e$r$H;W$$(B
>> sysctl -w net.inet.tcp.log_in_vain=1
>> sysctl -w net.inet.udp.log_in_vain=1
>> $B$r$*$3$J$C$F!"%"%?%C%/$r4F;k$7$h$&$H;W$C$?$N$G$9$,(B
>> 
>> > Connection attempt to UDP 172.16.0.50:53 from 210.170.153.90:3029
>> > Connection attempt to UDP 172.16.0.50:53 from 210.170.153.90:3029
>> > Connection attempt to UDP 172.16.0.50:53 from 210.170.153.90:3029
>> > Connection attempt to UDP 172.16.0.50:53 from 210.170.153.90:3029
>> > Connection attempt to UDP 172.16.0.50:4820 from 172.16.0.1:53
>> > Connection attempt to UDP 172.16.0.50:4823 from 172.16.0.1:53
>> > Connection attempt to UDP 172.16.0.50:4833 from 172.16.0.1:53
>> > Connection attempt to UDP 172.16.0.50:4835 from 172.16.0.1:53
>> $B%0%m!<%P%k$J%"%I%l%9$+$i$N%j%/%(%9%H$OJLESD4$Y$k$H$7$F!"5?Ld$J$N$O(B
>> $B%m!<%+%k$J(BDNS$B%^%7%s$+$i$N%j%/%(%9%H$G$9!#(B
>> 53$BHV$C$F$3$H$O!"(BDNS$B$+$i$@$H;W$&$s$G$9!J!)!K$,(B
>> DNS$B$K5-=R$7$F$"$k%^%7%s$KBP$7$F@8$-$F$$$k$+!"3NG'$7$F$k$s$G$7$g$&$+!)(B

 httpd $B%5!<%P(B --> DNS $B%5!<%P$X$N%Q%1%C%H$NN.$l$,8+$($J$$$N$G(B, 
$B8m$C$F$$$k$+$b$7$l$^$;$s$,(B. 

  $BC1$K(B, httpd $B$K%"%/%;%9$7$F$-$?%[%9%H$N5U0z$-(B(IP-->hostname)$B$NLd$$9g$o$;$r(B
httpd $B%5!<%P$,(B DNS $B%5!<%P$K$*$3$J$C$F(B, $B$=$N$*JV;v$G$O(B?

MIHIRA Sanpei Yoshiro
$B%;%-%e%j%F%#!<8~>e$rA@$&$J$i$P(B, ipfw $B$d(B IP Filter $B$r;H$C$F(B
filter $B$r$+$1$?J}$,NI$$$H;W$$$^$9(B. 
