On Tue, 12 Jul 2016 13:44:26 -0400
Go Canes wrote:
If the OP uses ssh to go from system1:user1 to system2:user2, and
then
wants to use ssh to go from system2:user2 to system3:user3, are you saying
that only system1:user requires a public key, and that system2:user2 can
ssh out without having *any* public key?
If you use the ssh-agent (or other tools that support the same agent
protocol) and agent forwarding on each connection, you can go as many
hops as you want as long as all the destinations have your authorized
key recorded.