[ot] Re: [gentoo-user] Re: Re: [gentoo]Block certain websites

2007-09-16 Thread Arturo 'Buanzo' Busleiman
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Alan McKinnon wrote:
 I don't need to use your proxy though but it is nice to have an one 
 available in meetings with some half-wit admins who insist they can 
 block anything/anytime/anywhere. When that happens I can never 
 remember/find one fast enough to have the full devastating impact that 
 I seek

The other day something quite funny happened to me. I was with my Laptop trying 
to find an open AP.
I found one, but couldn't browser the internet nor get my OpenVPN (against a 
USA-based server) up
and running. I started making some tests... and I finally tried sshing into one 
of my local (i.e in
argentina) servers.

It worked. So, they were filtering (or the internet link didn't have) 
international access. I
quickly set-up an openvpn server on the argentinian (i.e national) server, a 
3proxy-proxy (fast
enough), and told firefox to use it (over the vpn). Quite funny :)

- --
Arturo Buanzo Busleiman - Consultor Independiente en Seguridad Informatica
Servicios Ofrecidos: http://www.buanzo.com.ar/pro/
Unase a los Foros GNU/Buanzo - La palabra Comunidad en su maxima expresion.
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Re: [ot] Re: [gentoo-user] Re: Re: [gentoo]Block certain websites

2007-09-16 Thread Hans-Werner Hilse
Hi,

On Sun, 16 Sep 2007 12:19:06 -0300
Arturo 'Buanzo' Busleiman [EMAIL PROTECTED] wrote:

 The other day something quite funny happened to me. I was with my Laptop 
 trying to find an open AP.
 I found one, but couldn't browser the internet nor get my OpenVPN (against a 
 USA-based server) up
 and running. I started making some tests... and I finally tried sshing into 
 one of my local (i.e in
 argentina) servers.
 
 It worked. So, they were filtering (or the internet link didn't have) 
 international access. I
 quickly set-up an openvpn server on the argentinian (i.e national) server, a 
 3proxy-proxy (fast
 enough), and told firefox to use it (over the vpn). Quite funny :)

I just use ssh for this. Using the -D flag gives a SOCKS5 proxy,
listening locally, making/accepting connections on the ssh remote end.
You can use it directly in Firefox, no need for full-fledged VPN.
(and for that, there would be the new -w option -- when IP-via-TCP is
an option)

-hwh
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Re: [ot] Re: [gentoo-user] Re: Re: [gentoo]Block certain websites

2007-09-16 Thread Arturo 'Buanzo' Busleiman
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Hans-Werner Hilse wrote:
 I just use ssh for this. Using the -D flag gives a SOCKS5 proxy,
 listening locally, making/accepting connections on the ssh remote end.
 You can use it directly in Firefox, no need for full-fledged VPN.
 (and for that, there would be the new -w option -- when IP-via-TCP is
 an option)

Yes, ssh is usually my choice for one-time tunnels, but I took the opportunity 
to setup a
full-fledged VPN against this national server, just in case I needed anything 
else :)

In any case, (quote form man ssh here) Since an SSH-based setup entails a fair 
amount of overhead,
it may be more suited to temporary setups, such as for wireless VPNs.  More 
permanent VPNs are
better provided by tools such as ipsecctl(8) and isakmpd(8)..

- --
Arturo Buanzo Busleiman - Consultor Independiente en Seguridad Informatica
Servicios Ofrecidos: http://www.buanzo.com.ar/pro/
Unase a los Foros GNU/Buanzo - La palabra Comunidad en su maxima expresion.
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