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To: freebsd-users-jp@jp.freebsd.org
From: segawa2@frontier.esto.or.jp (Tomonori Segawa)
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Subject: [FreeBSD-users-jp 53433] not forward X on openssh
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 digest $B$GFI$s$G$$$k@%@n$H?=$7$^$9!#(B

  $B;d$O!"(BFreeBSD 3.4-RELEASE $B$G(B OpenSSH $B$r;H$C$F$$$^$9!#(B
$B$7$+$7!"(Bssh-1.2.xx $B$N$h$&$K(B xterm $B$d(B kterm $B$J$I$r%j%b(B
$B!<%H$+$i8F$V$3$H$,$G$-$^$;$s!#2?$,0-$$$N$+65$($F2<$5$$!#(B
(scp $B$d(B slogin $B$J$I$O$9$G$K;H$($F$$$^$9!#(B)

  1. $B>I>u(B
   $BNc$($P!"(B
	local: OpenSSH-2.1.0
	remote: OpenSSH-1.2.2
  $B$G(B
	local% ssh -f remote.xxx.xx xterm
  $B$H$9$k$H!"(Bxterm $B$,(B local $B$K3+$-$^$9!#3+$$$?(B xterm $B$N(B
  $B$J$+$G!"(Bxterm $B$H$+$N%/%i%$%"%s%H$r$5$i$K8F$S=P$=$&$H$9$k$H!"(B
  $B$=$N(B xterm $B$K$O(B
- - - - - - -
X connection to remote.xxx.xx:10.0 broken (explicit kill or server shutdown).
- - - - - - -
   $B$H$$$&%a%C%;!<%8$,=P$F!"5qH]$5$l$F$7$^$$$^$9!#(Bssh -v $B$K$7$F!"(B
   local $B$K>\:Y$J%a%C%;!<%8$rEG$+$;$?$H$3$m!"(B
- - - - - - -
debug: Received X11 open request.
debug: fd 6 setting O_NONBLOCK
debug: channel 1: new [X11 connection from remote.xxx.xx port 1302]
debug: X11 connection uses different authentication protocol.
debug: X11 rejected 1 i1/o16
debug: channel 1: read failed
debug: channel 1: input open -> drain
debug: channel 1: close_read
debug: channel 1: input: no drain shortcut
debug: channel 1: ibuf empty
debug: channel 1: input drain -> wait_oclose
debug: channel 1: send ieof
debug: channel 1: write failed
debug: channel 1: output open -> wait_ieof
debug: channel 1: send oclose
debug: channel 1: close_write
debug: X11 closed 1 i4/o64
debug: channel 1: rcvd ieof
debug: channel 1: non-open
channel 1: istate 4 != open
channel 1: ostate 64 != open
debug: channel 1: rcvd oclose
debug: channel 1: input wait_oclose -> closed
- - - - - - -
  $B$H$$$C$F$-$F$$$^$9!#(B(ssh $B$G$O$J$/$F!"(Bslogin $B$7$F$bF1$8$G$9!#(B)
    remote $B$H(B local $B$rF~$lBX$($F$bF1$8$h$&$J>I>u$G$9!#$I$A$i$b(B
  $BF1$8(B openssh-2.1.0 $B$K$7$F$bF1$8$G$7$?!#(B
    remote $B$r(B ssh-1.2.xx $B$K$7$F$b!"$@$a$G$7$?!#(B

    $B$7$+$7!"(Blocal $B$r(B ssh-1.2.xx $B$K$9$k$H!"(Bremote $B$,(B openssh $B$G$b(B
  $BLdBjL5$/(B xterm $B$J$I$,8F$S=P$;$^$9!#(B
    local $B$,(B openssh $B$G$bF1$8$h$&$J$3$H$O$G$-$J$$$N$G$7$g$&$+!)(B

  2. $B@_Dj(B(OpenSSH-2.1.0)
   /usr/local/etc/sshd_config $B$K$O(B
- - - - -
	X11Forwarding yes
	X11DisplayOffset 10
- - - - -
$B$rL@5-!#(B
   /usr/local/etc/ssh_config $B$K$b(B
- - - - -
 Host *
   ForwardAgent yes
   ForwardX11 yes
- - - - -
$B$H$7$F$"$j$^$9!#(B

  /etc/hosts.allow $B$K$O(B
- - - - -
sshd: ALL EXCEPT UNKNOWN, PARANOID
sshdfwd-X11: ALL EXCEPT UNKNOWN, PARANOID
- - - - -
$B$H$7$F$"$j$^$9!#(B

  $BB-$j$J$$>pJs$H$+$$$?$i$LE@$,$4$6$$$^$7$?$i!"65$($F2<$5$$!#(B
  $B$h$m$7$/$*4j$$$7$^$9!#(B

   $B@%@n(B(segawa2@frontier.esto.or.jp)
