RE: Writer's block

I'm looking at this as an interested third party, as I haven't had to
setup any VPNs for SBS networks (yet). I will be soon though. The
problems I have read about seem to be that when using 2 routers to
terminate the VPN that they only have one way or no communication
between the networks. When using ISA as one terminating end, it's
getting ISA and router at the other end to keep the tunnel alive. I've
read everything from the tunnel drops every 15 minutes, to they can't
connect it at all, which is probably the fault of the router (like he
sonicwall thread from a few minutes ago on this forum). 

Amy
 



-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Wednesday, January 25, 2006 9:36 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Writer's block

http://www.ISAserver.org

Hi Amy,

What are the most significant issues that aren't explained? It is the
configuration of the IPSec tunnel mode connections itself, or something
else?

Thanks!
Tom

Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://spaces.msn.com/members/drisa/
Book: http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
**Who is John Galt?**

 

> -----Original Message-----
> From: Amy Babinchak [mailto:amy@xxxxxxxxxxxxxxxxxxxxxxxxxx] 
> Sent: Wednesday, January 25, 2006 8:14 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Writer's block
> 
> http://www.ISAserver.org
> 
> I haven't read the article yet, but off hand I can't think of anything
> that would prevent an SBS ISA from using site to site VPN. I think the
> biggest issue is making sure you've got the remote site in all the
> appropriate rules and in SBS we've got a lot of them.
> 
> Amy
> 
> 
> -----Original Message-----
> From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
> Sent: Wednesday, January 25, 2006 8:52 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Writer's block
> 
> http://www.ISAserver.org
> 
> Hi Steve,
> 
> But doesn't SBS introduce some significant horkage when 
> terminating the
> site to site links at the SBS/ISA box? 
> 
> Thomas W Shinder, M.D.
> Site: www.isaserver.org
> Blog: http://spaces.msn.com/members/drisa/
> Book: http://tinyurl.com/3xqb7
> MVP -- ISA Firewalls
> **Who is John Galt?**
> 
>  
> 
> > -----Original Message-----
> > From: Steve Moffat [mailto:steve@xxxxxxxxxx] 
> > Sent: Wednesday, January 25, 2006 6:29 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Writer's block
> > 
> > http://www.ISAserver.org
> > 
> >  http://www.isaserver.org/articles/2004isadlink.html
> > 
> > 
> > I modified it to work with a linksys no problem.
> > 
> > S
> > 
> > -----Original Message-----
> > From: Amy Babinchak [mailto:amy@xxxxxxxxxxxxxxxxxxxxxxxxxx] 
> > Sent: Wednesday, January 25, 2006 7:43 PM
> > To: ISA Mailing List
> > Subject: [isalist] RE: Writer's block
> > 
> > http://www.ISAserver.org
> > 
> > Both actually. But where only one ISA is in the picture and it is
> > located on the SBS box at the main office. 
> > 
> > There's actually someone over at MS starting to write an 
> > article on SBS
> > inter-networking. I'm trying to convince him to include these 
> > scenario's
> > but no luck so far. 
> > 
> > Amy
> >  
> > 
> > 
> > 
> > -----Original Message-----
> > From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
> > Sent: Wednesday, January 25, 2006 11:22 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Writer's block
> > 
> > http://www.ISAserver.org
> > 
> > Hi Amy,
> > 
> > Are you thinking of a scenario where the site to site VPN 
> > terminates at
> > the SBS/ISA box, or when there is a site to site VPN termination end
> > points are at third party NAT/VPN devices?
> > 
> > Thanks!
> > Tom
> > 
> > Thomas W Shinder, M.D.
> > Site: www.isaserver.org
> > Blog: http://spaces.msn.com/members/drisa/
> > Book: http://tinyurl.com/3xqb7
> > MVP -- ISA Firewalls
> > **Who is John Galt?**
> > 
> >  
> > 
> > > -----Original Message-----
> > > From: Amy Babinchak [mailto:amy@xxxxxxxxxxxxxxxxxxxxxxxxxx]
> > > Sent: Tuesday, January 24, 2006 8:46 PM
> > > To: [ISAserver.org Discussion List]
> > > Subject: [isalist] RE: Writer's block
> > > 
> > > http://www.ISAserver.org
> > > 
> > > If you'd like to stick your toe into the SBS waters again (only
> > > marginally) there is a desperate need for site-to-site VPN 
> > info where 
> > > one site is a router and the other site is ISA.
> > > 
> > > Amy
> > >  
> > > Technology Consultant,
> > > President and ISA MVP
> > >  
> > > Harbor Computer Services
> > > Small Business Computer Specialists
> > >  
> > > Client Blog: http://smalltechnotes.blogspot.com/
> > > Tech Blog: http://isainsbs.blogspot.com/
> > > Website: http://www.harborcomputerservices.net/
> > >  
> > > 
> > > 
> > > -----Original Message-----
> > > From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
> > > Sent: Tuesday, January 24, 2006 3:58 PM
> > > To: [ISAserver.org Discussion List]
> > > Subject: [isalist] Writer's block
> > > 
> > > http://www.ISAserver.org
> > > 
> > > Hey guys,
> > >  
> > > Here's a proposition that I'm hoping is win/win.
> > > 
> > > Are there any subjects not covered at ISAserver.org that 
> > you want more
> > 
> > > information about? Any subject that we haven't covered that 
> > need some 
> > > coverage? Give me your top 1-3 ideas and I'll put 'em in the hat.
> > > 
> > > Thanks!
> > > Tom
> > >  
> > > Thomas W Shinder, M.D.
> > > Site: www.isaserver.org <http://www.isaserver.org/>
> > > Blog: http://spaces.msn.com/members/drisa/
> > > Book: http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> 
> > MVP -- ISA 
> > > Firewalls **Who is John Galt?**
> > > 
> > > 
> > > 
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