He intentado reenviar puertos locales a través de SSH a un host remoto:
$ cat .ssh/config
host km4ayu.com
LocalForward 29070 127.0.0.1:29070
He intentado un montón de cosas, pero ¿cómo hago para que este reenvío acepte conexiones de otros hosts en mi red local? es decir, escuchar 192.168.1.116:29070
y reenviar el tráfico a km4ayu.com:29070
?
Mi .ssh/config
entrada de anfitrión:
Host km4ayu.com
AddressFamily inet
User kv4lq
Port 17785
GatewayPorts yes
LocalForward 3306 127.0.0.1:3306
LocalForward 17786 127.0.0.1:17786
LocalForward 17787 127.0.0.1:17787
LocalForward *:29070 www.km4ayu.com:29070
LocalForward *:29071 www.km4ayu.com:29071
Aquí está la salida de ssh -vvv km4ayu.com
, usando ese .ssh/config
archivo:
Pauls-Mac-mini:~ esmith$ ssh -vvv km4ayu.com
OpenSSH_6.9p1, LibreSSL 2.1.8
debug1: Reading configuration data /Users/esmith/.ssh/config
debug1: /Users/esmith/.ssh/config line 23: Applying options for km4ayu.com
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 20: Applying options for *
debug1: /etc/ssh/ssh_config line 53: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to km4ayu.com [104.168.167.30] port 17785.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /Users/esmith/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/esmith/.ssh/id_rsa-cert type -1
debug1: identity file /Users/esmith/.ssh/id_dsa type 2
debug1: key_load_public: No such file or directory
debug1: identity file /Users/esmith/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/esmith/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/esmith/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/esmith/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/esmith/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.9
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6.1p1
debug1: match: OpenSSH_6.6.1p1 pat OpenSSH_6.6.1* compat 0x04000000
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to km4ayu.com:17785 as 'kv4lq'
debug3: put_host_port: [km4ayu.com]:17785
debug3: hostkeys_foreach: reading file "/Users/esmith/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /Users/esmith/.ssh/known_hosts:46
debug3: load_hostkeys: loaded 1 keys from [km4ayu.com]:17785
debug3: order_hostkeyalgs: prefer hostkeyalgs: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-dss-cert-v00@openssh.com,ssh-ed25519,ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1,hmac-md5-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1,hmac-md5-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: kex_parse_kexinit: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-sha1,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib@openssh.com
debug2: kex_parse_kexinit: none,zlib@openssh.com
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug1: kex: server->client chacha20-poly1305@openssh.com <implicit> none
debug1: kex: client->server chacha20-poly1305@openssh.com <implicit> none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:/214EQvH59cIt2nCaT+XhRruKws4j7Jwo3anBGMGO6g
debug3: put_host_port: [104.168.167.30]:17785
debug3: put_host_port: [km4ayu.com]:17785
debug3: hostkeys_foreach: reading file "/Users/esmith/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /Users/esmith/.ssh/known_hosts:46
debug3: load_hostkeys: loaded 1 keys from [km4ayu.com]:17785
debug3: hostkeys_foreach: reading file "/Users/esmith/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /Users/esmith/.ssh/known_hosts:46
debug3: load_hostkeys: loaded 1 keys from [104.168.167.30]:17785
debug1: Host '[km4ayu.com]:17785' is known and matches the ECDSA host key.
debug1: Found key in /Users/esmith/.ssh/known_hosts:46
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /Users/esmith/.ssh/id_rsa (0x0),
debug2: key: /Users/esmith/.ssh/id_dsa (0x7fd0a150c890),
debug2: key: /Users/esmith/.ssh/id_ecdsa (0x0),
debug2: key: /Users/esmith/.ssh/id_ed25519 (0x0),
debug1: Authentications that can continue: publickey,password
debug3: start over, passed a different list publickey,password
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /Users/esmith/.ssh/id_rsa
debug3: no such identity: /Users/esmith/.ssh/id_rsa: No such file or directory
debug1: Offering DSA public key: /Users/esmith/.ssh/id_dsa
debug3: send_pubkey_test
debug2: we sent a publickey packet, wait for reply
debug1: Server accepts key: pkalg ssh-dss blen 433
debug2: input_userauth_pk_ok: fp SHA256:Ei0O+3c1WbhkKzluFhdvzXhV5v/Is9if+bG+fYm+Qx8
debug3: sign_and_send_pubkey: DSA SHA256:Ei0O+3c1WbhkKzluFhdvzXhV5v/Is9if+bG+fYm+Qx8
debug1: Authentication succeeded (publickey).
Authenticated to km4ayu.com ([104.168.167.30]:17785).
debug1: Local connections to *:3306 forwarded to remote address 127.0.0.1:3306
debug3: channel_setup_fwd_listener_tcpip: type 2 wildcard 1 addr NULL
debug1: Local forwarding listening on 0.0.0.0 port 3306.
debug2: fd 6 setting O_NONBLOCK
debug3: fd 6 is O_NONBLOCK
debug1: channel 0: new [port listener]
debug1: Local connections to *:17786 forwarded to remote address 127.0.0.1:17786
debug3: channel_setup_fwd_listener_tcpip: type 2 wildcard 1 addr NULL
debug1: Local forwarding listening on 0.0.0.0 port 17786.
debug2: fd 7 setting O_NONBLOCK
debug3: fd 7 is O_NONBLOCK
debug1: channel 1: new [port listener]
debug1: Local connections to *:17787 forwarded to remote address 127.0.0.1:17787
debug3: channel_setup_fwd_listener_tcpip: type 2 wildcard 1 addr NULL
debug1: Local forwarding listening on 0.0.0.0 port 17787.
debug2: fd 8 setting O_NONBLOCK
debug3: fd 8 is O_NONBLOCK
debug1: channel 2: new [port listener]
debug1: Local connections to *:29070 forwarded to remote address www.km4ayu.com:29070
debug3: channel_setup_fwd_listener_tcpip: type 2 wildcard 1 addr NULL
debug1: Local forwarding listening on 0.0.0.0 port 29070.
debug2: fd 9 setting O_NONBLOCK
debug3: fd 9 is O_NONBLOCK
debug1: channel 3: new [port listener]
debug1: Local connections to *:29071 forwarded to remote address www.km4ayu.com:29071
debug3: channel_setup_fwd_listener_tcpip: type 2 wildcard 1 addr NULL
debug1: Local forwarding listening on 0.0.0.0 port 29071.
debug2: fd 10 setting O_NONBLOCK
debug3: fd 10 is O_NONBLOCK
debug1: channel 4: new [port listener]
debug1: channel 5: new [client-session]
debug3: ssh_session2_open: channel_new: 5
debug2: channel 5: send open
debug1: Requesting no-more-sessions@openssh.com
debug1: Entering interactive session.
debug2: callback start
debug2: fd 3 setting TCP_NODELAY
debug3: ssh_packet_set_tos: set IP_TOS 0x10
debug2: client_session2_setup: id 5
debug2: channel 5: request pty-req confirm 1
debug1: Sending environment.
debug3: Ignored env TERM_PROGRAM
debug3: Ignored env SHELL
debug3: Ignored env TERM
debug3: Ignored env TMPDIR
debug3: Ignored env Apple_PubSub_Socket_Render
debug3: Ignored env TERM_PROGRAM_VERSION
debug3: Ignored env TERM_SESSION_ID
debug3: Ignored env USER
debug3: Ignored env SSH_AUTH_SOCK
debug3: Ignored env __CF_USER_TEXT_ENCODING
debug3: Ignored env PATH
debug3: Ignored env PWD
debug1: Sending env LANG = en_US.UTF-8
debug2: channel 5: request env confirm 0
debug3: Ignored env XPC_FLAGS
debug3: Ignored env XPC_SERVICE_NAME
debug3: Ignored env SHLVL
debug3: Ignored env HOME
debug3: Ignored env LOGNAME
debug3: Ignored env _
debug2: channel 5: request shell confirm 1
debug2: callback done
debug2: channel 5: open confirm rwindow 0 rmax 32768
debug2: channel_input_status_confirm: type 99 id 5
debug2: PTY allocation request accepted on channel 5
debug2: channel 5: rcvd adjust 2097152
debug2: channel_input_status_confirm: type 99 id 5
debug2: shell request accepted on channel 5
kv4lq@server1:~$
Este comportamiento está controlado por la opción GatewayPorts
( off
por defecto). Desde la página del manual para ssh_config
:
GatewayPorts
Especifica si los hosts remotos pueden conectarse a puertos reenviados locales . De forma predeterminada, ssh(1) vincula los reenvíos de puertos locales a la dirección de bucle invertido. Esto evita que otros hosts remotos se conecten a los puertos reenviados. GatewayPorts se puede usar para especificar que ssh debe vincular los reenvíos de puertos locales a la dirección comodín, lo que permite que los hosts remotos se conecten a los puertos reenviados.
El argumento debe ser “sí” o “no”. El valor predeterminado es "no".
Tienes que poner también
GatewayPorts yes
a su ssh_config
y especifique la dirección local explícitamente:
LocalForward 192.168.1.116:29070 127.0.0.1:29070
Daniel
Jakuje
Daniel
Daniel
.ssh/config
para ese host. Lo intentaré ahora.Daniel
Awaiting Connection
mensaje hasta que se agota el tiempo. No veo nada del lado del servidor de juegos.Daniel
nc 192.168.1.116 29070
recibo este mensaje en mi sesión ssh:channel 7: open failed: connect failed: Connection refused
y la sesión nc finaliza.Jakuje
LocalForward *:29070 127.0.0.1:29070
. También podría ayudar. ¿La opción original funcionó en la máquina de reenvío? ¿Intentaste volver a conectarte?Daniel
nc
conexión desde la máquina que ejecuta el cliente del juego también dio el error de apertura fallida. Ahora intentando *:29070Daniel
Jakuje
AllowTcpForwarding
permitido en el servidor?Daniel
AllowAgentForwarding yes
Daniel
LocalForward *:8080 www.km4ayu.com:80
, luego intentar acceder192.168.1.116:8080
me da un error de no poder conectarme en Firefox. "Firefox no puede establecer una conexión con el servidor en 192.168.1.116".Daniel
Jakuje
ssh -vvv km4ayu.com
)