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Date: Wed, 17 Apr 2002 04:56:59 +0900 (JST)
Message-Id: <20020417.045659.74669515.1yen@192.168.132.10>
To: FreeBSD-users-jp@jp.FreeBSD.org, PFA03027@nifty.ne.jp
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	<20020417.030915.48578909.PFA03027@nifty.ne.jp>
From: =?iso-2022-jp?B?MRskQjFfQFo8aiQzJEhDZ0I8GyhCXxskQklwGyhC?=
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Subject: [FreeBSD-users-jp 68102] Re: DHCP =?ISO-2022-JP?B?GyRCJEgbKEI=?=
 NFS =?ISO-2022-JP?B?GyRCJE5BakAtISkbKEI=?= 
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$BCgB<$G$9!#(B

 $B<+Bp(B & $B?&>l$G$O(B nfs$B%5!<%P$,(B Solaris $B$J$N$G(B $B<+J,$G<+J,$r(B mount $B$7$F$_$^$7$?!#(B
 $B0l1~!"%5!<%P!<$J$N$+!"%/%i%$%"%s%H$J$N$+!"J,$+$k$h$&$K%W%m%s%W%H$rJQ$($F$^$9!#(B
server# cat /etc/exports
/usr/src        -maproot=0:0    -network 192.168.132 -mask 255.255.255.0
(/etc/hosts.allow $B>JN,(B)
server# portmap -v
server# nfsd -u -t -n4 -h192.168.132.11
server# rpc.lockd ($B5$J,$@$1(B)
server# mountd -d &
server# showmount -e 192.168.132.11
Exports list on 192.168.132.11:
/usr/src                           192.168.132.
  export $B$7$F$$$k$+3NG'(B($B%/%i%$%"%s%HB&$G$b(B $BF1$8%3%^%s%I$G3NG'(B)
client# rpcinfo -p 192.168.132.11
  $B%/%i%$%"%s%HB&$+$i$b!"3NG'(B
client# nfsiod -n4 ($BL5$/$F$b$$$$$i$7$$$,(B)
client# mount 192.168.132.11:/usr/src /mnt
$B$G!"%^%&%s%H2DG=!#(B

$B>uBV3NG'(B
client# showmount
Hosts on localhost:
server
client# cat /var/db/mounttab
1018985275      192.168.132.11  /usr/src
server# cat /var/db/mountdtab 
client /usr/src

 ...FreeBSD to FreeBSD $B$N(B NFS$B$C$F=i$a$F$+$bCN$l$J$$!#(B
$BB?J,!"(BFreeBSD$B$r(BNFS$B$N%5!<%P$K$9$k$3$H$b=i$a$F(B(^^;

Message-ID: <20020417.030915.48578909.PFA03027@nifty.ne.jp>
Date: Wed, 17 Apr 2002 03:09:15 +0900 (JST) $B$4$m(B
Subject: [FreeBSD-users-jp 68101] Re: DHCP $B$H(B NFS $B$NAj@-!)(B  $B$N5-;v$K$F(B
PFA03027@nifty.ne.jp $B$5$s$O=q$+$l$^$7$?(B :

>>  1. $B%5!<%PB&$G(B portmap(rpc.bind?) $B$,F0$$$F$$$k$+(B
>>  2. /etc/hosts.allow $B$r8+$F$_$k(B
>>  3. nfsd $B$,F0$$$F$$$k$+(B
>>  4. /etc/exports $B$G!"@\B3@h$r@)8B$7$F$$$J$$$+(B ($B%[%9%HL>$G;XDj$7$F$$$F(B IP$B$,0c$C$F$k$H$+(B)
 $B$3$3$^$G$OBg>fIW$=$&$G$9!#(B

>>  5. rpcinfo -p <$B%5!<%P(B>$B$G!"4V0c$$$J$/(B share $B$7$F$$$k(B($B%G%#%9%/$rB_$7=P$7$F$$$k(B)$B$+$r3NG'!#(B
>  $BB?J,!#(B
> % rpcinfo -p <$B%5!<%P(B>
>     100000    2   tcp    111  portmapper
>     100000    2   udp    111  portmapper
>     100003    2   udp   2049  nfs
>     100003    3   udp   2049  nfs
>     100005    3   udp   1011  mountd
>     100003    2   tcp   2049  nfs
>     100005    3   tcp   1021  mountd
>     100003    3   tcp   2049  nfs
>     100005    1   udp   1011  mountd
>     100005    1   tcp   1021  mountd
$B$3$l$@$1=P$F$l$P!"(BOK$B$G$7$g$&!#(B

>>  6. tcpdump (^^;
>  $B$d$C$F$_$^$7$?!#(Bvargin$B$,(Bnfs$B%5!<%P!<$G(Bcanser$B$,(Bnfs$B%/%i%$%"%s(B
> $B%H$G$9!#(B
>
> 02:01:13.970376 canser.alpha-grade.tsps1.freenet6.net.1089 > vargin.domain:  43417+[|domain]
> 02:01:13.971517 vargin.domain > canser.alpha-grade.tsps1.freenet6.net.1089:  43417* 2/1/0 (101)
> 02:01:13.972396 canser.alpha-grade.tsps1.freenet6.net.654 > vargin.alpha-grade.tsps1.freenet6.net.sunrpc:  udp 56
> 02:01:13.973880 vargin.sunrpc > canser.alpha-grade.tsps1.freenet6.net.654:  udp 28
> 02:01:13.974289 canser.alpha-grade.tsps1.freenet6.net.2215203613 > vargin.alpha-grade.tsps1.freenet6.net.nfs: 40 null
> 02:01:13.974339 vargin.alpha-grade.tsps1.freenet6.net > canser.alpha-grade.tsps1.freenet6.net: icmp: vargin.alpha-grade.tsps1.freenet6.net udp port nfsd unreachable
>
>  $B$H$$$&$o$1$G!":G8e$,$J$s$+$*$+$7$$$G$9!#(B
 port$B$,!"(Bunreachable... ipfw $B$H$+(B?

 $B:G8e$NItJ,0J30$O!";d$N7k2L$HF1$8$G$9!#(B
$BF1$8(BIP$B$J$N$G8+$K$/$$$G$9$,(B(^^;
# tcpdump -i lo0 host 192.168.132.11
04:41:50.236652 192.168.132.11.872 > 192.168.132.11.sunrpc:  udp 56
04:41:50.237214 192.168.132.11.sunrpc > 192.168.132.11.872:  udp 28
04:41:50.237468 192.168.132.11.2214678559 > 192.168.132.11.nfs: 40 null
04:41:50.237530 192.168.132.11.nfs > 192.168.132.11.2214678559: reply ok 24 null
04:41:50.239317 192.168.132.11.870 > 192.168.132.11.sunrpc:  udp 56
04:41:50.239916 192.168.132.11.sunrpc > 192.168.132.11.870:  udp 28
04:41:50.240672 192.168.132.11.869 > 192.168.132.11.904:  udp 116
04:41:50.240890 192.168.132.11.904 > 192.168.132.11.869:  udp 68
04:41:50.243336 192.168.132.11.669840588 > 192.168.132.11.nfs: 124 access [|nfs]
04:41:50.243428 192.168.132.11.nfs > 192.168.132.11.669840588: reply ok 120 access c 0000

> %sockstat | grep nfs
> root     nfsd       254    3 tcp4   192.168.253.1:2049    *:*
>  ...$B!"(Budp$B$,3N$+$K$J$$$G$9$M!#$*$+$7$$$J$!!"(Bnfsd$B$K$O(Budp$B$b%5!<(B
> $B%S%9$9$k$h$&$K;X<($7$F$$$k$N$G$9$,(B...$B!#(B/etc/rc.conf$B$r8e$m$K(B
> $BE:IU$7$^$9!#(B
 $B;d$N(B sockstat | grep nfsd
root     nfsd     82494    3 tcp4   192.168.132.11:2049   *:*
$B$G!"$3$A$i$b(B udp $B$O:\$C$F$$$^$;$s$G$7$?!#$A$J$_$K!"(B
server# netstat -a -f inet | grep sun
tcp4       0      0  *.sunrpc               *.*                    LISTEN
udp4       0      0  *.sunrpc               *.*
$B$3$A$i$K$O:\$C$F$^$9!#(B

> sockstat$B$N;H$$J}$r4V0c$($F$$$k$+$bCN$l$^$;$s$,(B...
 $B$?$V$s!"$3$C$A$@$H;W$$$^$9!#(B

 $B$"$^$j>pJs$O$"$j$^$;$s$,!"%5!<%PB&$G(B showmount -e $B$G4V0c$$$J$/B_$7=P$7$F$$$k$+(B
ipfw $B$G%U%#%k%?$5$l$F$$$J$$$+(B $B$r!"3NG'$7$F$_$F2<$5$$!#(B
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+
 $B4X@>2-Fl@DG/$N=8$$(B $B$,$8$^$k$N2q(B $B<jEA$$(B $B0l?M$@$1$N>!<j$K?@F`@n;YIt(B
 $BCgB<(B $BIp(B <1Yen@Bigfoot.COM>
