OpenVPN auf Debian unstable - wie?

2004-04-19 Thread debian
Hallo Leute,

wir wollten unsere Server, welche an physikalisch verschiedenen Standorten
stehen, untereinander mit OpenVPN vernetzen. Roadwarrior Access ist nicht
geplant, aber evtl. bald auch einmal denkbar. Hat schon jemand von euch
Erfahrung mit OpenVPN? Wenn ja, wäre ich um ein bisschen Hilfe sehr
dankbar.

MfG Tim Korves


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Re: OpenVPN auf Debian unstable - wie?

2004-04-19 Thread Volker Tanger
Hallo!

[He asked wether someone had experiences with OpenVPN on Debian]

On Mon, 19 Apr 2004 12:14:59 +0200 (CEST) [EMAIL PROTECTED] wrote:
 wir wollten unsere Server, welche an physikalisch verschiedenen
 Standorten stehen, untereinander mit OpenVPN vernetzen. Roadwarrior
 Access ist nicht geplant, aber evtl. bald auch einmal denkbar. Hat
 schon jemand von euch Erfahrung mit OpenVPN? Wenn ja, wäre ich um ein
 bisschen Hilfe sehr dankbar.

Works like a charm, but:
- create custom kernel (TAP/TUN) 
- compile OpenVPN from source (no problems)

FAQs/Docs are quite sufficient for connecting networks.

Beware of using static keys - removing one road warrior means having to
reconfigure ALL systems in the VPN. Use certificates instead (see the
excellent OpenVPN HowTo). For static key problematics see
http://www.cisco.com/warp/public/707/cisco-sn-20040415-grppass.shtml


Speaking of: I'm contemplating offering boxed ETHERNET over IP VPN
router/access devices (i.e. supporting IP, IPX, SNA, full DHCP/BootP,
etc. - obviously not using IPSec but OpenVPN) at a target price around
500 EUR. Thought and opinions to me in private mail for not to clobber
the list.

Thanks

Volker Tanger
ITK Security


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Re: OpenVPN auf Debian unstable - wie?

2004-04-19 Thread Ralph Paßgang
Am Montag 19 April 2004 12:59 schrieb Volker Tanger:
 Works like a charm, but:
   - create custom kernel (TAP/TUN)
   - compile OpenVPN from source (no problems)

Why creating a custom kernel? The tun/tap device is included in the debian 
standard kernel images, so there is no need for compiling your own kernel.

You can compile openvpn from sources, that should be no problem, but there are 
also packages for debian unstable  (and testing) available.

See: http://packages.debian.org/openvpn

Available is the last stable version 1.5, if you want a newer openvpn that you 
can add:

deb http://packages.debianbase.de/binaries/openvpn ./ to 
your /etc/apt/sources.list.

On this apt-source you can get openvpn 1.6rc4 (and always the newest version 
in future).

If you want bleeding edge versions than try:
deb http://packages.debianbase.de/binaries/openvpn-beta ./
In this apt-repository is the latest openvpn 2 beta package (test23 in the 
moment).

 FAQs/Docs are quite sufficient for connecting networks.

The docs are quite good and openvpn is easier to setup than ipsec setups, so 
you should be able to make the first successfull connection very quick.

You should make ssl certs for the server and for every client (from the same 
CA) and make a simple config for each client (every client on a own udp port) 
and that should it be...

[...]

Hope I could help a bit...

--Ralph


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OpenVPN auf Debian unstable - wie?

2004-04-19 Thread debian
Hallo Leute,

wir wollten unsere Server, welche an physikalisch verschiedenen Standorten
stehen, untereinander mit OpenVPN vernetzen. Roadwarrior Access ist nicht
geplant, aber evtl. bald auch einmal denkbar. Hat schon jemand von euch
Erfahrung mit OpenVPN? Wenn ja, wäre ich um ein bisschen Hilfe sehr
dankbar.

MfG Tim Korves




Re: OpenVPN auf Debian unstable - wie?

2004-04-19 Thread Volker Tanger
Hallo!

[He asked wether someone had experiences with OpenVPN on Debian]

On Mon, 19 Apr 2004 12:14:59 +0200 (CEST) [EMAIL PROTECTED] wrote:
 wir wollten unsere Server, welche an physikalisch verschiedenen
 Standorten stehen, untereinander mit OpenVPN vernetzen. Roadwarrior
 Access ist nicht geplant, aber evtl. bald auch einmal denkbar. Hat
 schon jemand von euch Erfahrung mit OpenVPN? Wenn ja, wäre ich um ein
 bisschen Hilfe sehr dankbar.

Works like a charm, but:
- create custom kernel (TAP/TUN) 
- compile OpenVPN from source (no problems)

FAQs/Docs are quite sufficient for connecting networks.

Beware of using static keys - removing one road warrior means having to
reconfigure ALL systems in the VPN. Use certificates instead (see the
excellent OpenVPN HowTo). For static key problematics see
http://www.cisco.com/warp/public/707/cisco-sn-20040415-grppass.shtml


Speaking of: I'm contemplating offering boxed ETHERNET over IP VPN
router/access devices (i.e. supporting IP, IPX, SNA, full DHCP/BootP,
etc. - obviously not using IPSec but OpenVPN) at a target price around
500 EUR. Thought and opinions to me in private mail for not to clobber
the list.

Thanks

Volker Tanger
ITK Security




Re: OpenVPN auf Debian unstable - wie?

2004-04-19 Thread Ralph Paßgang
Am Montag 19 April 2004 12:59 schrieb Volker Tanger:
 Works like a charm, but:
   - create custom kernel (TAP/TUN)
   - compile OpenVPN from source (no problems)

Why creating a custom kernel? The tun/tap device is included in the debian 
standard kernel images, so there is no need for compiling your own kernel.

You can compile openvpn from sources, that should be no problem, but there are 
also packages for debian unstable  (and testing) available.

See: http://packages.debian.org/openvpn

Available is the last stable version 1.5, if you want a newer openvpn that you 
can add:

deb http://packages.debianbase.de/binaries/openvpn ./ to 
your /etc/apt/sources.list.

On this apt-source you can get openvpn 1.6rc4 (and always the newest version 
in future).

If you want bleeding edge versions than try:
deb http://packages.debianbase.de/binaries/openvpn-beta ./
In this apt-repository is the latest openvpn 2 beta package (test23 in the 
moment).

 FAQs/Docs are quite sufficient for connecting networks.

The docs are quite good and openvpn is easier to setup than ipsec setups, so 
you should be able to make the first successfull connection very quick.

You should make ssl certs for the server and for every client (from the same 
CA) and make a simple config for each client (every client on a own udp port) 
and that should it be...

[...]

Hope I could help a bit...

--Ralph