Re: VPN server -- MIDRANGE-L

Jim,

          I agree with the phrase Plan, Plan, Plan. But your Cisco should
have been able to replace the BS Cayman, unless you had say SDLS and they
supplied an IDSL.  The DSLAMs being used on the BellSouth network are not to
my knowledge (an I have done a couple of dozen installs in the past five
years) user device sensitive. As long as you can setup the VPI/VCI in the
router.

       By the way I see a reset a couple times a week at 0330 but other than
the occasional cable jockey issues my link has been stable as a brick wall.
To see it in action vist www.rpgiv.com

        JMS...


----- Original Message -----
From: "Jim Franz" <franz400@triad.rr.com>
To: <midrange-l@midrange.com>
Sent: Tuesday, February 26, 2002 9:47 PM
Subject: Re: VPN server


> I think your key phrase is "But they all work most of the time."
> I don't want a "most of the time" solution.
> Obviously our net tech failed to verify all parts of the connection.
> Yes- we do require the Cisco proprietary tunnel.
> He just "assumed" his Cisco router could be substituted for
> the Bellsouth Cayman router. In this particular site he was told
> his Cisco router would not work (with tunnel & vpn).
> My only point was "assume nothing, verify everything".
> jim
>
> ----- Original Message -----
> From: "Jeff Silberberg" <jsilberberg@mindspring.com>
> To: <midrange-l@midrange.com>
> Sent: Tuesday, February 26, 2002 8:35 PM
> Subject: Re: VPN server
>
>
> > Jim,
> >         Does not make a lot of sense.  The nature of VPN over DSL is
just
> > not router dependant, although many vendors have "proprietary"
> > implementations of the standards when you use a tunnel between their
> > products. Also, while many vendors do not "support" the circuit with out
> > there hardware, that have no objection to your using your own gear, just
> be
> > prepared to do detail trouble shooting. BellSouth is a great example of
> this
> > I know of ADSL's with Cayman, Cisco, and Speedstream routers in the end
> and
> > none of them are quote supported. But they all work most of the time.
By
> > the way I am partial to the Speedstream 5861 currently because it has
the
> > ability to do a PPP when the ADSL is down.
> >
> >         JMS...
> >
> > ----- Original Message -----
> > From: "Jim Franz" <franz400@triad.rr.com>
> > To: <midrange-l@midrange.com>
> > Sent: Tuesday, February 26, 2002 8:10 PM
> > Subject: Re: VPN server
> >
> >
> > > I would verify with the dsl provider that they "fully support" what
you
> > are
> > > doing with the
> > > equipment you are doing it with.
> > > Our network guy asked BellSouth if we could install the cheaper dsl
> > > connection at a remote site in Miami, FL.
> > > They said yes.
> > > He asked - can we run VPN
> > > They said yes.
> > > He flew to Miami to install - didn't work!
> > > Asked BellSouth why.
> > > Answer - we support vpn on "our supplied routers", not your Cisco
> > > routers-you didn't ask us that!
> > > (and our routers don't support your Cisco vpn!)
> > > Morale of this story - Verify the entire setup - routers, firewall,
> ports
> > > for traffic, etc.
> > > jim
> > >
> > > ----- Original Message -----
> > > From: "Chris Bipes" <chris.bipes@cross-check.com>
> > > To: <midrange-l@midrange.com>
> > > Sent: Tuesday, February 26, 2002 6:50 PM
> > > Subject: RE: VPN server
> > >
> > >
> > > > Well DSL is FAST in ONE direction.  Though the upload speed is 128K
or
> > > that
> > > > of the ISDN line.  VPN does add lots of overhead to your network
> > traffic.
> > > I
> > > > find DSL to be very reliable.  Brand new installation was only down
> > twice
> > > in
> > > > the first year and has been rock solid for the last 6 months.  I
would
> > say
> > > > our T1 dies about once a year, well we just changed ISPs so we will
> see.
> > > If
> > > > the branch offices currently have internet access or need access,
VPN
> > > would
> > > > be the way to go.  Private FR is more secure with PtoP leased lines
> the
> > > most
> > > > secure you can get and be connected 24x7.  I would put DSL at one
> > location
> > > > and see how it works with VPN and add locations one at a time.
> > > >
> > > >
> > > > Good Luck
> > > >
> > > > -----Original Message-----
> > > > From: Steve Richter [mailto:srichter@autocoder.com]
> > > > Sent: Tuesday, February 26, 2002 1:19 PM
> > > > To: midrange-l@midrange.com
> > > > Subject: RE: VPN server
> > > >
> > > >
> > > > Our current topology is frame relay, cisco routers, T1 from central
> > office
> > > > to the frame cloud, branch offices use expensive and slow 64kb/128kb
> > > > connections to the cloud.
> > > >
> > > > Any thoughts on replacing the cloud with router to router vpn over
the
> > > > internet ?
> > > >
> > > > Esp where less expensive, higher speed DSL is used to connect the
> remote
> > > > branches to the internet.
> > > >
> > > > Is DSL too unreliable for business use ?
> > > >
> > > > Thanks,
> > > >
> > > > Steve Richter
> > > > _______________________________________________
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