Hi,
you can tunnel your udp connections( of course your dns queries too)
through an ssh connection using netcat and OpensSSH [1]
And if your application supports socks(socks5 supports udp) proxying
then you can use OpenSSH's SOCKS proxy forwarding feaure (-D ).
[1]http://zarb.org/%7Egc/html/udp-in-ssh-tunneling.html
On Thu, Apr 17, 2008 at 6:31 AM, secrookie@gmail.com
<secrookie@gmail.com> wrote:
I am researching on how to tunnel udp DNS queries.
There are lots of information on how to do this for secure web
browsing (ssh/squid, enable remote dns proxy in config: firefox
etc..).
I would like to tunnel all DNS queries from a Linux box via ssh to a
remote DNS server. I looked into port forwarding 53 but was not
sucessfull. As DNS queries are UDP I am not sure if it will work with
openssh. My understanding is openssh tunnel only works with TCP.
Any input would be appreciated.
regards,
secrookie
--
Huzeyfe ONAL
huzeyfe@lifeoverip.net
http://www.lifeoverip.net
Ag guvenligi listesine uye oldunuz mu?
http://netsec.lifeoverip.net
On Thu, Apr 17, 2008 at 6:31 AM, secrookie@gmail.com
<secrookie@gmail.com> wrote:
I am researching on how to tunnel udp DNS queries.
There are lots of information on how to do this for secure web
browsing (ssh/squid, enable remote dns proxy in config: firefox
etc..).
I would like to tunnel all DNS queries from a Linux box via ssh to a
remote DNS server. I looked into port forwarding 53 but was not
sucessfull. As DNS queries are UDP I am not sure if it will work with
openssh. My understanding is openssh tunnel only works with TCP.
Any input would be appreciated.
regards,
secrookie
--
Huzeyfe ONAL
huzeyfe@lifeoverip.net
http://www.lifeoverip.net
Ag guvenligi listesine uye oldunuz mu?
http://netsec.lifeoverip.net
---
