Host proxy.cloudera
     Hostname localhost
     LocalCommand /bin/echo -e "\\e]0;CLOUDERA\\7"
     ProxyCommand ssh <nc...@Q...> /bin/nc %h %p
     Port <...>

Host elephant.cloudera
     Hostname 172.16.1.11
     LocalCommand /bin/echo -e "\\e]0;ELEPHANT\\7"

Host tiger.cloudera
     Hostname 172.16.1.12
     LocalCommand /bin/echo -e "\\e]0;TIGER\\7"

Host horse.cloudera
     Hostname 172.16.1.13
     LocalCommand /bin/echo -e "\\e]0;HORSE\\7"

Host monkey.cloudera
     Hostname 172.16.1.14
     LocalForward 18088  172.16.1.13:18088
     LocalCommand /bin/echo -e "\\e]0;MONKEY\\7"

Host lion.cloudera
     Hostname 172.16.1.15
     LocalForward 7180  127.0.0.1:7180
     LocalForward 8088  172.16.1.13:8088
     LocalForward 19888 172.16.1.14:19888
     LocalForward 50070 172.16.1.11:50070
     LocalCommand /bin/echo -e "\\e]0;LION\\7"

Host *.cloudera
     ForwardAgent no
     ForwardX11 no
     ForwardX11Trusted yes
     IdentityFile ~/.ssh/<para-nodos>
     IdentityFile ~/.ssh/<para-proxy>
     IdentitiesOnly yes
     PermitLocalCommand yes
     ProxyCommand ssh -xT proxy.cloudera /usr/bin/nc %h %p
     RequestTTY yes
     User training