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Full Discussion: forward a Network Device via ssh
Special Forums IP Networking forward a Network Device via ssh Post 302571043 by Corona688 on Saturday 5th of November 2011 06:22:03 PM
Old 11-05-2011
ssh can't do that, no. It takes a device driver to create an ethernet device.

Even given that, there's practical problems with pretending to be someone else's network card.

Using a VPN service like openvpn, which does use device drivers, you can bridge yourself into a remote network as a different network device but effectively on the same subnet as the one you want to clone, which is almost as good. But using a VPN this way is considered awkward and cumbersome, not very efficient.

What is your actual goal in trying to emulate a remote network device? There may be more straightforward ways.
 

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LEARN ABOUT OPENSOLARIS

systemd-networkd-wait-online.service

SYSTEMD-NETWORKD-WAIT-ONLINE.SERVICE(8) 		     systemd-networkd.service			   SYSTEMD-NETWORKD-WAIT-ONLINE.SERVICE(8)

NAME

       systemd-networkd-wait-online.service, systemd-networkd-wait-online - Wait for network to come online

SYNOPSIS

       systemd-networkd-wait-online.service

       /lib/systemd/systemd-networkd-wait-online

DESCRIPTION

       systemd-networkd-wait-online is a one-shot system service that waits for the network to be configured. By default, it will wait for all
       links it is aware of and which are managed by systemd-networkd.service(8) to be fully configured or failed, and for at least one link to
       gain a carrier.

OPTIONS

       The following options are understood:

       -i, --interface=
	   Network interface to wait for before deciding if the system is online. This is useful when a system has several interfaces which will
	   be configured, but a particular one is necessary to access some network resources. This option may be used more than once to wait for
	   multiple network interfaces. When used, all other interfaces are ignored.

       --ignore=
	   Network interfaces to be ignored when deciding if the system is online. By default, only the loopback interface is ignored. This option
	   may be used more than once to ignore multiple network interfaces.

       --timeout=
	   Fail the service if the network is not online by the time the timeout elapses. A timeout of 0 disables the timeout. Defaults to 120
	   seconds.

SEE ALSO

       systemd(1), systemd-networkd.service(8)

systemd 237												   SYSTEMD-NETWORKD-WAIT-ONLINE.SERVICE(8)
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