Hello,
I am trying to setup a cloudvpn jumpbox to a device in our enterprise network. I want to be able to use command like ssh -J cloudvpn username@ip-address-of-my-on-premise-device.
My tunnel is already established between the peers (Google cloud vpn and my on premises vpn device).
I am having two issue;
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Configure the VM to send and receive traffic (https://cloud.google.com/network-connectivity/docs/vpn/tutorials/configure-vpn-between-onprem-cloud#console_3). The steps I am having challenges is at the point "sudo ip address add X.X.X.X/32 dev eth0 (i have tried all ip address I know internal & external ip of GCP vpn I created as well as on premises device ip address as well as default gateway of on premise vpn) but nothing work. its keep coming back with error: cannot find device “eth0”. I cant ping my external VPC ip address.
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how can I ssh into the remote device on premises using for example (ssh -J cloudvpn username@ip-address-of-remote-device))
Hoping anyone can give me a clue of what I am missing or what next to do. I am new to cloud.
Thank you.
