Consentire l'XForwarding con una connessione ssh multihop - Revision history

Gabriele.vivinetto at 12:29, 29 January 2018

2018-01-29T12:29:25Z

← Older revision		Revision as of 12:29, 29 January 2018
Line 2:		Line 2:
	ssh -t host.esterno ssh host.interno		ssh -t host.esterno ssh host.interno

	* Una possibile soluzione fa uso di netcat, che deve essere isntallato su host.esterno, usando l'opzione ~~proxyxommand~~:		=OpenSSH >7.3=
			* Si usa l'opzione -J
			ssh -J host.esterno host.interno

			=openSSH <7.3=

			* Tramite l'opzione -W
			ssh -o proxycommand="ssh -W host.interno:22 host.externo" username@host.interno

			* Una possibile soluzione fa uso di netcat, che deve essere isntallato su host.esterno, usando l'opzione proxycommand:
	ssh -o proxycommand="ssh host.externo nc host.interno 22" host.interno		ssh -o proxycommand="ssh host.externo nc host.interno 22" host.interno

	~~{{Stub}}~~
	*Verificare con -W

	=Riferimenti=		=Riferimenti=
			*[https://en.wikibooks.org/wiki/OpenSSH/Cookbook/Proxies_and_Jump_Hosts#Passing_Through_One_or_More_Gateways_Using_ProxyJump OpenSSH/Cookbook/Proxies and Jump Hosts - Wikibooks, open books for an open world]
	*[https://serverfault.com/questions/53080/how-to-enable-ssh-x11-forwarding-through-additional-server linux - How to enable SSH X11 forwarding through additional server? - Server Fault]		*[https://serverfault.com/questions/53080/how-to-enable-ssh-x11-forwarding-through-additional-server linux - How to enable SSH X11 forwarding through additional server? - Server Fault]
	*[https://www.cyberciti.biz/faq/linux-unix-ssh-proxycommand-passing-through-one-host-gateway-server/ SSH ProxyCommand example: Going through one host to reach another server - nixCraft]		*[https://www.cyberciti.biz/faq/linux-unix-ssh-proxycommand-passing-through-one-host-gateway-server/ SSH ProxyCommand example: Going through one host to reach another server - nixCraft]

Gabriele.vivinetto at 12:17, 29 January 2018

2018-01-29T12:17:18Z

← Older revision		Revision as of 12:17, 29 January 2018
Line 5:		Line 5:
	ssh -o proxycommand="ssh host.externo nc host.interno 22" host.interno		ssh -o proxycommand="ssh host.externo nc host.interno 22" host.interno

	{{~~TODO~~}}		{{Stub}}
	Verificare con -W		*Verificare con -W

	=Riferimenti=		=Riferimenti=
	*[https://serverfault.com/questions/53080/how-to-enable-ssh-x11-forwarding-through-additional-server linux - How to enable SSH X11 forwarding through additional server? - Server Fault]		*[https://serverfault.com/questions/53080/how-to-enable-ssh-x11-forwarding-through-additional-server linux - How to enable SSH X11 forwarding through additional server? - Server Fault]
	*[https://www.cyberciti.biz/faq/linux-unix-ssh-proxycommand-passing-through-one-host-gateway-server/ SSH ProxyCommand example: Going through one host to reach another server - nixCraft]		*[https://www.cyberciti.biz/faq/linux-unix-ssh-proxycommand-passing-through-one-host-gateway-server/ SSH ProxyCommand example: Going through one host to reach another server - nixCraft]

Gabriele.vivinetto: Created page with "* Se si vuole usare un'applicatico X, ad esempio xclip, non è supportato da una semplice connessione multihop tipo ssh -t host.esterno ssh host.interno * Una possibile solu..."

2018-01-29T12:16:43Z

Created page with "* Se si vuole usare un'applicatico X, ad esempio xclip, non è supportato da una semplice connessione multihop tipo ssh -t host.esterno ssh host.interno * Una possibile solu..."

New page

* Se si vuole usare un'applicatico X, ad esempio xclip, non è supportato da una semplice connessione multihop tipo
ssh -t host.esterno ssh host.interno

* Una possibile soluzione fa uso di netcat, che deve essere isntallato su host.esterno, usando l'opzione proxyxommand:
ssh -o proxycommand="ssh host.externo nc host.interno 22" host.interno

{{TODO}}
Verificare con -W

=Riferimenti=
*[https://serverfault.com/questions/53080/how-to-enable-ssh-x11-forwarding-through-additional-server linux - How to enable SSH X11 forwarding through additional server? - Server Fault]
*[https://www.cyberciti.biz/faq/linux-unix-ssh-proxycommand-passing-through-one-host-gateway-server/ SSH ProxyCommand example: Going through one host to reach another server - nixCraft]