[postfix-jp:02821] Re: Common PPPoE problem (was Re: postfix$B$G%a!<%k$NAw?.$,$G$-$J$$!#(B)

[$B$H$_$?$^$5$R$m(B <tommy@xxxxxxxx>]

$B$H$_$?$G$9!#(B
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(BOn Tue, 29 Apr 2003 01:22:52 +0900 (JST)
(BTakahiro Kambe <taca@xxxxxxxxxxxxxxx> wrote:
(B
(B> Firewall$B$,$J$/$H$b!"(BPPPoE$B$G$O$h$/$"$k$3$H$G$9!#(B
(B
(B> $B%a!<%k%5!<%P$N%[%9%H$N(BMTU$B$rJQ99$9$kJ}K!$b$"$j$^$9$,!"ESCf$KF~$k$G$"$m(B
(B> $B$&(BPPPoE$B$N%k!<%?$G(BTCP$B$N(BMSS(Message Segment Size)$B$r=q$-49$($k5!G=$,$"$l(B
(B> $B$P!"$=$l$G:Q$_$^$9!#(B
(B
$B$^$"!"$=$&$J$s$G$9$1$I!"$=$&$;$6$k$rF@$J$$$N$O!"(B
(B
(B> ICMP Destination Unreachable$B$N(BNeed Fragment$B$H$+$,DL$i$J$$(B
(B
$B!D$H$$$&$3$H$G!"$=$N860x$O7PO)$NESCf$N(B FireWall $B$,(B ICMP DUFN $B$rDL$7$F(B
$B$$$J$$$+$i!D(B $B$@$H;W$&$N$G$9$,!#(B
(B
(BADSL $BMxMQ;~$K!"(BHTTP $B$G%@%&%s%m!<%I$G$-$J$$%5%$%H$,$"$k$N$O!"$=$N%5%$%H(B
$BB&$NLdBj$G$9$1$I!"(BSMTP $B$GAw?.$G$-$J$$$N$O!"Aw?.$G$-$J$$B&$NLdBj$@$H;W(B
$B$$$^$9!#(B
(B
(B-- 
$B$H$_$?$^$5$R$m(B <tommy@xxxxxxxx>