Re: VPN questions

From: Martin Schweizer (pcservi_at_spectraweb.ch)
Date: 10/31/04

  • Next message: Michael L. Squires: "Re: Oracle 8i on FreeBSD 5.1"
    Date: Sun, 31 Oct 2004 16:54:35 +0100
    To: Chris Shenton <chris@shenton.org>
    
    
    

    Hello Chris

    PPTP works also behind NAT and key is 128 bit long. In most parts 12b bit are
    enough. PPTP is also a vpn solutions.

    Am Wed, Oct 27, 2004 at 12:28:10PM -0400 Chris Shenton schrieb:
    > "Aaron P. Martinez" <ml@proficuous.com> writes:
    >
    > > I suggest looking at openvpn, it is a ssl based vpn that is fairly easy
    > > to set up. I might shy away from freeswan as it is for the most part
    > > out of development, only one more rollup and that's it.
    >
    > Any suggestions for something compatible with Cisco's 3080 VPN
    > product? Something that will work from behind my home NAT box,
    > ideally?

    -- 
    Regards
    Martin Schweizer
    <info@pc-service.ch>
    PC-Service M. Schweizer GmbH; Gewerbehaus Schwarz; CH-8608 Bubikon
    Tel. +41 55 243 30 00; Fax: +41 55 243 33 22; http://www.pc-service.ch;
    public key : http://www.pc-service.ch/pgp/public_key.asc; 
    fingerprint: EC21 CA4D 5C78 BC2D 73B7  10F9 C1AE 1691 D30F D239;
    
    



  • Next message: Michael L. Squires: "Re: Oracle 8i on FreeBSD 5.1"

    Relevant Pages

    • PPTP VPN pass-thru
      ... it doesn't support PPTP VPN ... didn't encrypt or integrity-check the TCP/UDP headers themselves, so NAT ... so would break the protocol. ...
      (uk.comp.sys.mac)
    • Re: VPN & Verschlüsselung
      ... NAT-T bzw. NAT pass through? ... Genau, VPN über PPTP. ...
      (microsoft.public.de.security.netzwerk.sicherheit)
    • Re: VPN & Verschlüsselung
      ... unterstützt Dein Router NAT-T(raverve) oder NAT pass through? ... Baut der Client eine VPN mit PPTP auf, sendet der Client zunächst den User ...
      (microsoft.public.de.security.netzwerk.sicherheit)
    • Re: Question on VPN using static IP
      ... On the server I have 5 ports defined for PPTP and five for L2TP. ... Because VPN server behind NAT may be an issue. ...
      (microsoft.public.win2000.ras_routing)
    • Re: NATting both ways
      ... on my "VPN" network off a PIX 525. ... We are using ip nat inside and ip nat outside on our inside and ... creates a VPN to another router on a remote network. ... crypto map CLIENTMAP client authentication list default ...
      (comp.dcom.sys.cisco)