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Message-ID: <002101bf0ee3$07e3d500$28fa4582@kaynet.ecc.utokyo.ac.jp>
From: "Nobuaki Takahashi" <taka@kaynet.ecc.u-tokyo.ac.jp>
To: <FreeBSD-users-jp@jp.freebsd.org>
References: <19991004115615.JZT11761@[210.162.209.100]><199910041329.WAA94315@pis.toba-cmt.ac.jp><19991004141302.BCIH30665@[210.162.209.100]><199910041416.XAA17473@ns.astrodesign.co.jp><199910041451.XAA05917@edge.sky.yamashina.kyoto.jp> <199910050249.LAA08785@edge.sky.yamashina.kyoto.jp>
Date: Tue, 5 Oct 1999 12:38:03 +0900
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Subject: [FreeBSD-users-jp 46290] MTU
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$B$$$D$b5.=E$J>pJs$r$"$j$,$H$&$4$6$$$^$9!#(B
$B:#F|$O<ALd$r$7$?$$$H;W$$$^$7$F!"%a!<%k$r=P$5$;$F$$$?$@$-$^$9!#(B
$B$I$J$?$+$4B8CN$NJ}!"$$$i$C$7$c$$$^$7$?$i@'Hs$h$m$7$/$*4j$$(B
$B$$$?$7$^$9!#(B

$B:#!"(Btcpdump $B$r$D$+$C$F!"#M#T#U$HAw?.$5$l$k%Q%1%C%HD9$K$D$$$F(B
$BD4$Y$F$$$^$7$?!#(BFreeBSD2.2.8$B$r;HMQ$7$F$$$^$9!#(B

ifconfig fxp0 mtu 1000

$B$J$I$H$7$F!"$$$m$$$m#M#T#U$NCM$rJQ$($F$_$F$$$^$7$?!#(B
$B=i$a$O(BMTU$B$O(B1500$B!J%$!<%5%M%C%H$G$9$+$i!K$G$7$?!#(B
$B<!$K!"#M#T#U$r(B100$B$KJQ$($F$_$^$7$?!#(B
$B$=$7$F:G8e$K:F$S(B1500$B$KLa$7$^$7$?!#(B
netstat -i
$B$G3NG'$7$^$7$?$H$3$m!"3N$+$K#M#T#U$NCM$O85$KLa$j$^$7$?!#(B
$B$7$+$7(B tcpdump $B$GD4$Y$k$H!"Aw$i$l$k%Q%1%C%HD9$O(BMTU$B$NCM$r(B
100$B$+$i(B1500$B$KLa$7$F$b!"(B100$B$N$^$^$G$9!#(B

$B$3$l$O!"(BMTU$B$NCM$r85$KLa$7$F$b!"2a5n$K;XDj$5$l$?:G>.(BMTU$BCM(B
$B$,>-Mh$K$b;HMQ$5$l$k$H$$$&$3$H$G$7$g$&$+!)(B
$B%j%V!<%H$7$J$1$l$P$b$H$N$h$&$KD9$5(B1500$B$N%Q%1%C%H$rAw?.$G$-$J$$(B
$B$N$G$7$g$&$+!)(B

$B2?$+$4B8CN$NE@$,$4$6$$$^$7$?$i!"$465<($NDx!"59$7$/$*4j$$(B
$B$$$?$7$^$9!#(B

Nobuaki Takahashi
  http://kaynet.ecc.u-tokyo.ac.jp/~taka/
  taka@kaynet.ecc.u-tokyo.ac.jp
  +81-90-9108-8227
  35434141 (icq)


