How can I use SSH with a SOCKS 5 proxy?
up vote
27
down vote
favorite
I have a SOCKS5 proxy set up through PuTTY with port 7777 configured as a dynamic port. I can use firefox/filezilla/etc by configuring them to use a SOCKS proxy with localhost
and port 7777
. But I can't figure out how to ssh (through Cygwin) to a remote server by using the dynamic port. Is this possible?
I've tried using ProxyCommand
via the following method.
Create
~/.ssh/config
with the following line:
ProxyCommand /usr/bin/nc -X connect -x 127.0.0.1:7777 %h %p
- Run ssh -p22 user@remotehost
The message I get is ssh_exchange_identification: Connection closed by remote host
linux proxy ssh cygwin socks
migrated from stackoverflow.com Jul 27 '12 at 4:22
This question came from our site for professional and enthusiast programmers.
add a comment |
up vote
27
down vote
favorite
I have a SOCKS5 proxy set up through PuTTY with port 7777 configured as a dynamic port. I can use firefox/filezilla/etc by configuring them to use a SOCKS proxy with localhost
and port 7777
. But I can't figure out how to ssh (through Cygwin) to a remote server by using the dynamic port. Is this possible?
I've tried using ProxyCommand
via the following method.
Create
~/.ssh/config
with the following line:
ProxyCommand /usr/bin/nc -X connect -x 127.0.0.1:7777 %h %p
- Run ssh -p22 user@remotehost
The message I get is ssh_exchange_identification: Connection closed by remote host
linux proxy ssh cygwin socks
migrated from stackoverflow.com Jul 27 '12 at 4:22
This question came from our site for professional and enthusiast programmers.
1
To make a program whuch does not support SOCKS go through SOCKS, you can use a so-called proxifer; see en.wikipedia.org/wiki/Comparison_of_proxifiers . In particular, I recommand my open source tun2socks proxifer ( code.google.com/p/badvpn/wiki/tun2socks ).
– Ambroz Bizjak
Jul 26 '12 at 15:34
Thanks for the comment Ambroz. I need it to work in cygwin, and I see from the wikipedia page on proxifiers that all of the ones it mentions are either not implemented in cygwin or not applicable. Is there a way to get a proxifier to work in cygwin?
– Rusty Lemur
Jul 26 '12 at 15:41
you don't need it to specifically support Cygwin. Cygwin programs are in the end just Windows programs, but with a POSIX interface implemented as a library. If a proxifier works on Windows, it should be able to proxify Cygwin programs just fine.
– Ambroz Bizjak
Jul 26 '12 at 16:50
add a comment |
up vote
27
down vote
favorite
up vote
27
down vote
favorite
I have a SOCKS5 proxy set up through PuTTY with port 7777 configured as a dynamic port. I can use firefox/filezilla/etc by configuring them to use a SOCKS proxy with localhost
and port 7777
. But I can't figure out how to ssh (through Cygwin) to a remote server by using the dynamic port. Is this possible?
I've tried using ProxyCommand
via the following method.
Create
~/.ssh/config
with the following line:
ProxyCommand /usr/bin/nc -X connect -x 127.0.0.1:7777 %h %p
- Run ssh -p22 user@remotehost
The message I get is ssh_exchange_identification: Connection closed by remote host
linux proxy ssh cygwin socks
I have a SOCKS5 proxy set up through PuTTY with port 7777 configured as a dynamic port. I can use firefox/filezilla/etc by configuring them to use a SOCKS proxy with localhost
and port 7777
. But I can't figure out how to ssh (through Cygwin) to a remote server by using the dynamic port. Is this possible?
I've tried using ProxyCommand
via the following method.
Create
~/.ssh/config
with the following line:
ProxyCommand /usr/bin/nc -X connect -x 127.0.0.1:7777 %h %p
- Run ssh -p22 user@remotehost
The message I get is ssh_exchange_identification: Connection closed by remote host
linux proxy ssh cygwin socks
linux proxy ssh cygwin socks
edited Nov 21 '17 at 16:45
Braiam
3,99631851
3,99631851
asked Jul 26 '12 at 15:09
Rusty Lemur
256136
256136
migrated from stackoverflow.com Jul 27 '12 at 4:22
This question came from our site for professional and enthusiast programmers.
migrated from stackoverflow.com Jul 27 '12 at 4:22
This question came from our site for professional and enthusiast programmers.
1
To make a program whuch does not support SOCKS go through SOCKS, you can use a so-called proxifer; see en.wikipedia.org/wiki/Comparison_of_proxifiers . In particular, I recommand my open source tun2socks proxifer ( code.google.com/p/badvpn/wiki/tun2socks ).
– Ambroz Bizjak
Jul 26 '12 at 15:34
Thanks for the comment Ambroz. I need it to work in cygwin, and I see from the wikipedia page on proxifiers that all of the ones it mentions are either not implemented in cygwin or not applicable. Is there a way to get a proxifier to work in cygwin?
– Rusty Lemur
Jul 26 '12 at 15:41
you don't need it to specifically support Cygwin. Cygwin programs are in the end just Windows programs, but with a POSIX interface implemented as a library. If a proxifier works on Windows, it should be able to proxify Cygwin programs just fine.
– Ambroz Bizjak
Jul 26 '12 at 16:50
add a comment |
1
To make a program whuch does not support SOCKS go through SOCKS, you can use a so-called proxifer; see en.wikipedia.org/wiki/Comparison_of_proxifiers . In particular, I recommand my open source tun2socks proxifer ( code.google.com/p/badvpn/wiki/tun2socks ).
– Ambroz Bizjak
Jul 26 '12 at 15:34
Thanks for the comment Ambroz. I need it to work in cygwin, and I see from the wikipedia page on proxifiers that all of the ones it mentions are either not implemented in cygwin or not applicable. Is there a way to get a proxifier to work in cygwin?
– Rusty Lemur
Jul 26 '12 at 15:41
you don't need it to specifically support Cygwin. Cygwin programs are in the end just Windows programs, but with a POSIX interface implemented as a library. If a proxifier works on Windows, it should be able to proxify Cygwin programs just fine.
– Ambroz Bizjak
Jul 26 '12 at 16:50
1
1
To make a program whuch does not support SOCKS go through SOCKS, you can use a so-called proxifer; see en.wikipedia.org/wiki/Comparison_of_proxifiers . In particular, I recommand my open source tun2socks proxifer ( code.google.com/p/badvpn/wiki/tun2socks ).
– Ambroz Bizjak
Jul 26 '12 at 15:34
To make a program whuch does not support SOCKS go through SOCKS, you can use a so-called proxifer; see en.wikipedia.org/wiki/Comparison_of_proxifiers . In particular, I recommand my open source tun2socks proxifer ( code.google.com/p/badvpn/wiki/tun2socks ).
– Ambroz Bizjak
Jul 26 '12 at 15:34
Thanks for the comment Ambroz. I need it to work in cygwin, and I see from the wikipedia page on proxifiers that all of the ones it mentions are either not implemented in cygwin or not applicable. Is there a way to get a proxifier to work in cygwin?
– Rusty Lemur
Jul 26 '12 at 15:41
Thanks for the comment Ambroz. I need it to work in cygwin, and I see from the wikipedia page on proxifiers that all of the ones it mentions are either not implemented in cygwin or not applicable. Is there a way to get a proxifier to work in cygwin?
– Rusty Lemur
Jul 26 '12 at 15:41
you don't need it to specifically support Cygwin. Cygwin programs are in the end just Windows programs, but with a POSIX interface implemented as a library. If a proxifier works on Windows, it should be able to proxify Cygwin programs just fine.
– Ambroz Bizjak
Jul 26 '12 at 16:50
you don't need it to specifically support Cygwin. Cygwin programs are in the end just Windows programs, but with a POSIX interface implemented as a library. If a proxifier works on Windows, it should be able to proxify Cygwin programs just fine.
– Ambroz Bizjak
Jul 26 '12 at 16:50
add a comment |
4 Answers
4
active
oldest
votes
up vote
26
down vote
accepted
You are using 'connect' for HTTPS as your proxy version, this is from man nc:
-X proxy_version Requests that nc should use the specified protocol when talking to the proxy server. Supported protocols are ''4'' (SOCKS v.4), ''5'' (SOCKS v.5) and 'connect' (HTTPS proxy). If the protocol is not specified, SOCKS version 5 is used.
So you should use the following to use SOCKS 5:
ProxyCommand /usr/bin/nc -X 5 -x 127.0.0.1:7777 %h %p
Or simply:
ProxyCommand /usr/bin/nc -x 127.0.0.1:7777 %h %p
I hope it helps.
Thanks Saman, that worked! Also, thanks for the explanation, it helps.
– Rusty Lemur
Jul 26 '12 at 18:19
TheProxyCommand
must be the first line of your~/.ssh/config', or else nested inside a specify
Host` section. Not really sure why. It doesn't work if it's the last line in the~/.ssh/config
– Aaron McDaid
Jul 14 '16 at 19:21
@AaronMcDaid: Fromman ssh_config
: "For each parameter, the first obtained value will be used." Therefore... global settings need to be before anyHost
sections. The last line of~/.ssh/config
is part of the finalHost
section.
– mpb
Jun 26 '17 at 2:41
Worth mentioning is that netcat is in/bin/nc
on Debian and Ubuntu.
– Per Lundberg
May 18 at 10:25
add a comment |
up vote
10
down vote
ssh -o ProxyCommand='nc --proxy-type socks4 --proxy 127.0.0.1:9050 %h %p' user@host
fc19 x86_64, Ncat: Version 6.25
just curious - whyproxy-type socks4
?
– suspectus
Oct 19 '13 at 9:57
2
Can you add a little more explanation to this to say why it's the solution.
– ChrisF
Oct 19 '13 at 10:48
1
@ChrisF it is the same as accepted solution, but it is one-liner! No need to modify any config file.
– j123b567
Dec 2 '15 at 9:39
1
This is the nmapncat
program (comes viaapt install nmap
on APT systems like Ubuntu and Debian), which is different from netcat (be it netcat-openbsd or Hobbit's netcat-traditional).
– Adam Katz
Nov 5 '16 at 0:07
1
@suspectus related to @Adam Katz comment, theproxy-type
issocks4
because the nmapncat
program didn't support sock5 until more recently. Indeed, this is an issue even now (Nov 2017), as RHEL 7/Centos 7 switched to the nmap package but used an older build that does not support socks5
– Randall
Nov 27 '17 at 16:09
|
show 1 more comment
up vote
3
down vote
tsocks (http://tsocks.sourceforge.net/) is a nice wrapper that uses LD_PRELOAD to make any program use SOCKS proxy transparently:
tsocks ssh example.com
Just works, remember to configure SOCKS proxy IP in /etc/tsocks.conf
it's too complex to have a configuration file
– Jiang YD
Mar 14 '17 at 3:10
add a comment |
up vote
0
down vote
this following command will do, to just use nc.
ssh examplehost.com -o "ProxyCommand=nc --proxy localhost:7000 %h %p"
default is http proxy, there is an http proxy running on port 7000.
add a comment |
4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
26
down vote
accepted
You are using 'connect' for HTTPS as your proxy version, this is from man nc:
-X proxy_version Requests that nc should use the specified protocol when talking to the proxy server. Supported protocols are ''4'' (SOCKS v.4), ''5'' (SOCKS v.5) and 'connect' (HTTPS proxy). If the protocol is not specified, SOCKS version 5 is used.
So you should use the following to use SOCKS 5:
ProxyCommand /usr/bin/nc -X 5 -x 127.0.0.1:7777 %h %p
Or simply:
ProxyCommand /usr/bin/nc -x 127.0.0.1:7777 %h %p
I hope it helps.
Thanks Saman, that worked! Also, thanks for the explanation, it helps.
– Rusty Lemur
Jul 26 '12 at 18:19
TheProxyCommand
must be the first line of your~/.ssh/config', or else nested inside a specify
Host` section. Not really sure why. It doesn't work if it's the last line in the~/.ssh/config
– Aaron McDaid
Jul 14 '16 at 19:21
@AaronMcDaid: Fromman ssh_config
: "For each parameter, the first obtained value will be used." Therefore... global settings need to be before anyHost
sections. The last line of~/.ssh/config
is part of the finalHost
section.
– mpb
Jun 26 '17 at 2:41
Worth mentioning is that netcat is in/bin/nc
on Debian and Ubuntu.
– Per Lundberg
May 18 at 10:25
add a comment |
up vote
26
down vote
accepted
You are using 'connect' for HTTPS as your proxy version, this is from man nc:
-X proxy_version Requests that nc should use the specified protocol when talking to the proxy server. Supported protocols are ''4'' (SOCKS v.4), ''5'' (SOCKS v.5) and 'connect' (HTTPS proxy). If the protocol is not specified, SOCKS version 5 is used.
So you should use the following to use SOCKS 5:
ProxyCommand /usr/bin/nc -X 5 -x 127.0.0.1:7777 %h %p
Or simply:
ProxyCommand /usr/bin/nc -x 127.0.0.1:7777 %h %p
I hope it helps.
Thanks Saman, that worked! Also, thanks for the explanation, it helps.
– Rusty Lemur
Jul 26 '12 at 18:19
TheProxyCommand
must be the first line of your~/.ssh/config', or else nested inside a specify
Host` section. Not really sure why. It doesn't work if it's the last line in the~/.ssh/config
– Aaron McDaid
Jul 14 '16 at 19:21
@AaronMcDaid: Fromman ssh_config
: "For each parameter, the first obtained value will be used." Therefore... global settings need to be before anyHost
sections. The last line of~/.ssh/config
is part of the finalHost
section.
– mpb
Jun 26 '17 at 2:41
Worth mentioning is that netcat is in/bin/nc
on Debian and Ubuntu.
– Per Lundberg
May 18 at 10:25
add a comment |
up vote
26
down vote
accepted
up vote
26
down vote
accepted
You are using 'connect' for HTTPS as your proxy version, this is from man nc:
-X proxy_version Requests that nc should use the specified protocol when talking to the proxy server. Supported protocols are ''4'' (SOCKS v.4), ''5'' (SOCKS v.5) and 'connect' (HTTPS proxy). If the protocol is not specified, SOCKS version 5 is used.
So you should use the following to use SOCKS 5:
ProxyCommand /usr/bin/nc -X 5 -x 127.0.0.1:7777 %h %p
Or simply:
ProxyCommand /usr/bin/nc -x 127.0.0.1:7777 %h %p
I hope it helps.
You are using 'connect' for HTTPS as your proxy version, this is from man nc:
-X proxy_version Requests that nc should use the specified protocol when talking to the proxy server. Supported protocols are ''4'' (SOCKS v.4), ''5'' (SOCKS v.5) and 'connect' (HTTPS proxy). If the protocol is not specified, SOCKS version 5 is used.
So you should use the following to use SOCKS 5:
ProxyCommand /usr/bin/nc -X 5 -x 127.0.0.1:7777 %h %p
Or simply:
ProxyCommand /usr/bin/nc -x 127.0.0.1:7777 %h %p
I hope it helps.
answered Jul 26 '12 at 16:24
Saman Barghi
Thanks Saman, that worked! Also, thanks for the explanation, it helps.
– Rusty Lemur
Jul 26 '12 at 18:19
TheProxyCommand
must be the first line of your~/.ssh/config', or else nested inside a specify
Host` section. Not really sure why. It doesn't work if it's the last line in the~/.ssh/config
– Aaron McDaid
Jul 14 '16 at 19:21
@AaronMcDaid: Fromman ssh_config
: "For each parameter, the first obtained value will be used." Therefore... global settings need to be before anyHost
sections. The last line of~/.ssh/config
is part of the finalHost
section.
– mpb
Jun 26 '17 at 2:41
Worth mentioning is that netcat is in/bin/nc
on Debian and Ubuntu.
– Per Lundberg
May 18 at 10:25
add a comment |
Thanks Saman, that worked! Also, thanks for the explanation, it helps.
– Rusty Lemur
Jul 26 '12 at 18:19
TheProxyCommand
must be the first line of your~/.ssh/config', or else nested inside a specify
Host` section. Not really sure why. It doesn't work if it's the last line in the~/.ssh/config
– Aaron McDaid
Jul 14 '16 at 19:21
@AaronMcDaid: Fromman ssh_config
: "For each parameter, the first obtained value will be used." Therefore... global settings need to be before anyHost
sections. The last line of~/.ssh/config
is part of the finalHost
section.
– mpb
Jun 26 '17 at 2:41
Worth mentioning is that netcat is in/bin/nc
on Debian and Ubuntu.
– Per Lundberg
May 18 at 10:25
Thanks Saman, that worked! Also, thanks for the explanation, it helps.
– Rusty Lemur
Jul 26 '12 at 18:19
Thanks Saman, that worked! Also, thanks for the explanation, it helps.
– Rusty Lemur
Jul 26 '12 at 18:19
The
ProxyCommand
must be the first line of your ~/.ssh/config', or else nested inside a specify
Host` section. Not really sure why. It doesn't work if it's the last line in the ~/.ssh/config
– Aaron McDaid
Jul 14 '16 at 19:21
The
ProxyCommand
must be the first line of your ~/.ssh/config', or else nested inside a specify
Host` section. Not really sure why. It doesn't work if it's the last line in the ~/.ssh/config
– Aaron McDaid
Jul 14 '16 at 19:21
@AaronMcDaid: From
man ssh_config
: "For each parameter, the first obtained value will be used." Therefore... global settings need to be before any Host
sections. The last line of ~/.ssh/config
is part of the final Host
section.– mpb
Jun 26 '17 at 2:41
@AaronMcDaid: From
man ssh_config
: "For each parameter, the first obtained value will be used." Therefore... global settings need to be before any Host
sections. The last line of ~/.ssh/config
is part of the final Host
section.– mpb
Jun 26 '17 at 2:41
Worth mentioning is that netcat is in
/bin/nc
on Debian and Ubuntu.– Per Lundberg
May 18 at 10:25
Worth mentioning is that netcat is in
/bin/nc
on Debian and Ubuntu.– Per Lundberg
May 18 at 10:25
add a comment |
up vote
10
down vote
ssh -o ProxyCommand='nc --proxy-type socks4 --proxy 127.0.0.1:9050 %h %p' user@host
fc19 x86_64, Ncat: Version 6.25
just curious - whyproxy-type socks4
?
– suspectus
Oct 19 '13 at 9:57
2
Can you add a little more explanation to this to say why it's the solution.
– ChrisF
Oct 19 '13 at 10:48
1
@ChrisF it is the same as accepted solution, but it is one-liner! No need to modify any config file.
– j123b567
Dec 2 '15 at 9:39
1
This is the nmapncat
program (comes viaapt install nmap
on APT systems like Ubuntu and Debian), which is different from netcat (be it netcat-openbsd or Hobbit's netcat-traditional).
– Adam Katz
Nov 5 '16 at 0:07
1
@suspectus related to @Adam Katz comment, theproxy-type
issocks4
because the nmapncat
program didn't support sock5 until more recently. Indeed, this is an issue even now (Nov 2017), as RHEL 7/Centos 7 switched to the nmap package but used an older build that does not support socks5
– Randall
Nov 27 '17 at 16:09
|
show 1 more comment
up vote
10
down vote
ssh -o ProxyCommand='nc --proxy-type socks4 --proxy 127.0.0.1:9050 %h %p' user@host
fc19 x86_64, Ncat: Version 6.25
just curious - whyproxy-type socks4
?
– suspectus
Oct 19 '13 at 9:57
2
Can you add a little more explanation to this to say why it's the solution.
– ChrisF
Oct 19 '13 at 10:48
1
@ChrisF it is the same as accepted solution, but it is one-liner! No need to modify any config file.
– j123b567
Dec 2 '15 at 9:39
1
This is the nmapncat
program (comes viaapt install nmap
on APT systems like Ubuntu and Debian), which is different from netcat (be it netcat-openbsd or Hobbit's netcat-traditional).
– Adam Katz
Nov 5 '16 at 0:07
1
@suspectus related to @Adam Katz comment, theproxy-type
issocks4
because the nmapncat
program didn't support sock5 until more recently. Indeed, this is an issue even now (Nov 2017), as RHEL 7/Centos 7 switched to the nmap package but used an older build that does not support socks5
– Randall
Nov 27 '17 at 16:09
|
show 1 more comment
up vote
10
down vote
up vote
10
down vote
ssh -o ProxyCommand='nc --proxy-type socks4 --proxy 127.0.0.1:9050 %h %p' user@host
fc19 x86_64, Ncat: Version 6.25
ssh -o ProxyCommand='nc --proxy-type socks4 --proxy 127.0.0.1:9050 %h %p' user@host
fc19 x86_64, Ncat: Version 6.25
answered Oct 19 '13 at 6:53
user264910
10112
10112
just curious - whyproxy-type socks4
?
– suspectus
Oct 19 '13 at 9:57
2
Can you add a little more explanation to this to say why it's the solution.
– ChrisF
Oct 19 '13 at 10:48
1
@ChrisF it is the same as accepted solution, but it is one-liner! No need to modify any config file.
– j123b567
Dec 2 '15 at 9:39
1
This is the nmapncat
program (comes viaapt install nmap
on APT systems like Ubuntu and Debian), which is different from netcat (be it netcat-openbsd or Hobbit's netcat-traditional).
– Adam Katz
Nov 5 '16 at 0:07
1
@suspectus related to @Adam Katz comment, theproxy-type
issocks4
because the nmapncat
program didn't support sock5 until more recently. Indeed, this is an issue even now (Nov 2017), as RHEL 7/Centos 7 switched to the nmap package but used an older build that does not support socks5
– Randall
Nov 27 '17 at 16:09
|
show 1 more comment
just curious - whyproxy-type socks4
?
– suspectus
Oct 19 '13 at 9:57
2
Can you add a little more explanation to this to say why it's the solution.
– ChrisF
Oct 19 '13 at 10:48
1
@ChrisF it is the same as accepted solution, but it is one-liner! No need to modify any config file.
– j123b567
Dec 2 '15 at 9:39
1
This is the nmapncat
program (comes viaapt install nmap
on APT systems like Ubuntu and Debian), which is different from netcat (be it netcat-openbsd or Hobbit's netcat-traditional).
– Adam Katz
Nov 5 '16 at 0:07
1
@suspectus related to @Adam Katz comment, theproxy-type
issocks4
because the nmapncat
program didn't support sock5 until more recently. Indeed, this is an issue even now (Nov 2017), as RHEL 7/Centos 7 switched to the nmap package but used an older build that does not support socks5
– Randall
Nov 27 '17 at 16:09
just curious - why
proxy-type socks4
?– suspectus
Oct 19 '13 at 9:57
just curious - why
proxy-type socks4
?– suspectus
Oct 19 '13 at 9:57
2
2
Can you add a little more explanation to this to say why it's the solution.
– ChrisF
Oct 19 '13 at 10:48
Can you add a little more explanation to this to say why it's the solution.
– ChrisF
Oct 19 '13 at 10:48
1
1
@ChrisF it is the same as accepted solution, but it is one-liner! No need to modify any config file.
– j123b567
Dec 2 '15 at 9:39
@ChrisF it is the same as accepted solution, but it is one-liner! No need to modify any config file.
– j123b567
Dec 2 '15 at 9:39
1
1
This is the nmap
ncat
program (comes via apt install nmap
on APT systems like Ubuntu and Debian), which is different from netcat (be it netcat-openbsd or Hobbit's netcat-traditional).– Adam Katz
Nov 5 '16 at 0:07
This is the nmap
ncat
program (comes via apt install nmap
on APT systems like Ubuntu and Debian), which is different from netcat (be it netcat-openbsd or Hobbit's netcat-traditional).– Adam Katz
Nov 5 '16 at 0:07
1
1
@suspectus related to @Adam Katz comment, the
proxy-type
is socks4
because the nmap ncat
program didn't support sock5 until more recently. Indeed, this is an issue even now (Nov 2017), as RHEL 7/Centos 7 switched to the nmap package but used an older build that does not support socks5– Randall
Nov 27 '17 at 16:09
@suspectus related to @Adam Katz comment, the
proxy-type
is socks4
because the nmap ncat
program didn't support sock5 until more recently. Indeed, this is an issue even now (Nov 2017), as RHEL 7/Centos 7 switched to the nmap package but used an older build that does not support socks5– Randall
Nov 27 '17 at 16:09
|
show 1 more comment
up vote
3
down vote
tsocks (http://tsocks.sourceforge.net/) is a nice wrapper that uses LD_PRELOAD to make any program use SOCKS proxy transparently:
tsocks ssh example.com
Just works, remember to configure SOCKS proxy IP in /etc/tsocks.conf
it's too complex to have a configuration file
– Jiang YD
Mar 14 '17 at 3:10
add a comment |
up vote
3
down vote
tsocks (http://tsocks.sourceforge.net/) is a nice wrapper that uses LD_PRELOAD to make any program use SOCKS proxy transparently:
tsocks ssh example.com
Just works, remember to configure SOCKS proxy IP in /etc/tsocks.conf
it's too complex to have a configuration file
– Jiang YD
Mar 14 '17 at 3:10
add a comment |
up vote
3
down vote
up vote
3
down vote
tsocks (http://tsocks.sourceforge.net/) is a nice wrapper that uses LD_PRELOAD to make any program use SOCKS proxy transparently:
tsocks ssh example.com
Just works, remember to configure SOCKS proxy IP in /etc/tsocks.conf
tsocks (http://tsocks.sourceforge.net/) is a nice wrapper that uses LD_PRELOAD to make any program use SOCKS proxy transparently:
tsocks ssh example.com
Just works, remember to configure SOCKS proxy IP in /etc/tsocks.conf
answered May 23 '16 at 8:30
neutrinus
1393
1393
it's too complex to have a configuration file
– Jiang YD
Mar 14 '17 at 3:10
add a comment |
it's too complex to have a configuration file
– Jiang YD
Mar 14 '17 at 3:10
it's too complex to have a configuration file
– Jiang YD
Mar 14 '17 at 3:10
it's too complex to have a configuration file
– Jiang YD
Mar 14 '17 at 3:10
add a comment |
up vote
0
down vote
this following command will do, to just use nc.
ssh examplehost.com -o "ProxyCommand=nc --proxy localhost:7000 %h %p"
default is http proxy, there is an http proxy running on port 7000.
add a comment |
up vote
0
down vote
this following command will do, to just use nc.
ssh examplehost.com -o "ProxyCommand=nc --proxy localhost:7000 %h %p"
default is http proxy, there is an http proxy running on port 7000.
add a comment |
up vote
0
down vote
up vote
0
down vote
this following command will do, to just use nc.
ssh examplehost.com -o "ProxyCommand=nc --proxy localhost:7000 %h %p"
default is http proxy, there is an http proxy running on port 7000.
this following command will do, to just use nc.
ssh examplehost.com -o "ProxyCommand=nc --proxy localhost:7000 %h %p"
default is http proxy, there is an http proxy running on port 7000.
answered Nov 21 at 9:58
Chinglin Wen
1
1
add a comment |
add a comment |
Thanks for contributing an answer to Super User!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f454210%2fhow-can-i-use-ssh-with-a-socks-5-proxy%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
To make a program whuch does not support SOCKS go through SOCKS, you can use a so-called proxifer; see en.wikipedia.org/wiki/Comparison_of_proxifiers . In particular, I recommand my open source tun2socks proxifer ( code.google.com/p/badvpn/wiki/tun2socks ).
– Ambroz Bizjak
Jul 26 '12 at 15:34
Thanks for the comment Ambroz. I need it to work in cygwin, and I see from the wikipedia page on proxifiers that all of the ones it mentions are either not implemented in cygwin or not applicable. Is there a way to get a proxifier to work in cygwin?
– Rusty Lemur
Jul 26 '12 at 15:41
you don't need it to specifically support Cygwin. Cygwin programs are in the end just Windows programs, but with a POSIX interface implemented as a library. If a proxifier works on Windows, it should be able to proxify Cygwin programs just fine.
– Ambroz Bizjak
Jul 26 '12 at 16:50