Re: [gentoo-user] Double remote X forwarding?
On 4/8/06, YoYo siska <[EMAIL PROTECTED]> wrote: > On Sat, Apr 08, 2006 at 07:16:44PM -0700, Mark Knecht wrote: > > Hi all,, > >This is about doing ssh through a firewall to one machine and then > > going on from that first machine to a second machine on the remote > > network. Is there any way to allow me to ssh into this whole string > > of machines and still be able to pass the output of an X app running > > on the second machine back to my machine here? The typical error > > message I get is about being unable to open the display. > > > > > > [EMAIL PROTECTED] ~ $ ssh -X -Y -C -c blowfish -l gandalf > > Password: > > Last login: Sat Apr 8 18:47:38 2006 from lightning > > gandalf ~ # ssh -X -Y -C -c blowfish -l root myth13 > > Password: > > Last login: Sat Apr 8 18:50:03 2006 from gandalf > > myth13 ~ # xclock > > Error: Can't open display: > > myth13 ~ # > > > >When sshed into the second machine (myth13) I get no value for > > $display, while for the first machine (gandalf) I ssh into I do: > > > > myth13 ~ # echo $DISPLAY > > > > myth13 ~ # exit > > logout > > Connection to myth13 closed. > > gandalf ~ # echo $DISPLAY > > localhost:10.0 > > gandalf ~ # xclock > > > > > > > > gandalf ~ #exit > > logout > > Connection to gandalf closed. > > [EMAIL PROTECTED] ~ $ > > > >I am able to run X apps on gandalf and display them here, but not > > myth13. Can I make it work? > > > is x11forwarding enabled on the second machine (myth13) in > /etc/ssh/sshd_conf ? > > yoyo Thank you. It was not. I enabled it, restarted sshd, logged out of myth13 and back into it again and now xclock displays properly here. Thanks, Mark -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] Double remote X forwarding?
On Sat, Apr 08, 2006 at 07:16:44PM -0700, Mark Knecht wrote: > Hi all,, >This is about doing ssh through a firewall to one machine and then > going on from that first machine to a second machine on the remote > network. Is there any way to allow me to ssh into this whole string > of machines and still be able to pass the output of an X app running > on the second machine back to my machine here? The typical error > message I get is about being unable to open the display. > > > [EMAIL PROTECTED] ~ $ ssh -X -Y -C -c blowfish -l gandalf > Password: > Last login: Sat Apr 8 18:47:38 2006 from lightning > gandalf ~ # ssh -X -Y -C -c blowfish -l root myth13 > Password: > Last login: Sat Apr 8 18:50:03 2006 from gandalf > myth13 ~ # xclock > Error: Can't open display: > myth13 ~ # > >When sshed into the second machine (myth13) I get no value for > $display, while for the first machine (gandalf) I ssh into I do: > > myth13 ~ # echo $DISPLAY > > myth13 ~ # exit > logout > Connection to myth13 closed. > gandalf ~ # echo $DISPLAY > localhost:10.0 > gandalf ~ # xclock > > > > gandalf ~ #exit > logout > Connection to gandalf closed. > [EMAIL PROTECTED] ~ $ > >I am able to run X apps on gandalf and display them here, but not > myth13. Can I make it work? > is x11forwarding enabled on the second machine (myth13) in /etc/ssh/sshd_conf ? yoyo -- _ | YoYo () Siska http://www.ksp.sk/ -- gentoo-user@gentoo.org mailing list
[gentoo-user] Double remote X forwarding?
Hi all,, This is about doing ssh through a firewall to one machine and then going on from that first machine to a second machine on the remote network. Is there any way to allow me to ssh into this whole string of machines and still be able to pass the output of an X app running on the second machine back to my machine here? The typical error message I get is about being unable to open the display. [EMAIL PROTECTED] ~ $ ssh -X -Y -C -c blowfish -l gandalf Password: Last login: Sat Apr 8 18:47:38 2006 from lightning gandalf ~ # ssh -X -Y -C -c blowfish -l root myth13 Password: Last login: Sat Apr 8 18:50:03 2006 from gandalf myth13 ~ # xclock Error: Can't open display: myth13 ~ # When sshed into the second machine (myth13) I get no value for $display, while for the first machine (gandalf) I ssh into I do: myth13 ~ # echo $DISPLAY myth13 ~ # exit logout Connection to myth13 closed. gandalf ~ # echo $DISPLAY localhost:10.0 gandalf ~ # xclock gandalf ~ #exit logout Connection to gandalf closed. [EMAIL PROTECTED] ~ $ I am able to run X apps on gandalf and display them here, but not myth13. Can I make it work? Thanks, Mark -- gentoo-user@gentoo.org mailing list
