Re: Routing Question

  • From: "Thor \(Hammer of God\)" <thor@xxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 6 May 2005 14:59:24 -0700

But a point-to-point VPN, yes? Is it just ICMP that fails, or all connectivity? For instance, there is an issue with Win2k3 SP1 that exibits the exact same behavior that you describe (ping fails), yet normal TCP/UDP connections work fine...

t

----- Original Message ----- From: "Clarke, Scott" <Scott.Clarke@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, May 06, 2005 2:52 PM
Subject: [isalist] Re: Routing Question



http://www.ISAserver.org

W2K servers.  ISA 2000.

-----Original Message-----
From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
Sent: Friday, May 06, 2005 7:19 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Routing Question


http://www.ISAserver.org

Just to clarify--

When you say you're running a "VPN client" on the remote server to connect,
you are using RRAS itself to connect the two offices together, right?  It's
a point-to-point VPN, not just a client (even though it is the server)
initiated connection from that box to the head office, correct?  It needs to
be a point-to-point connection set up at both ends so each host knows how to
route data back and forth (It doesn't *have* to be, but that's why you have
RRAS).

Assuming the above, and that the configuration is the same as it was back
when it was "working fine" before, I might float a guess that this is a
Win2k3 server that you've just loaded SP1 onto... What OS ver/ISA ver do you
have where?

t


----- Original Message ----- From: "Scott" <scott.clarke@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, May 06, 2005 1:29 PM
Subject: [isalist] Routing Question



http://www.ISAserver.org

Hi all,

I have a routing question.

Currently we have a server out in the field set up with a 56K connection.
We run a VPN client from this server to connect to head office and we
successful get an internal 10.x.x.x ip.  From this server I can ping all
head office pc's on the network...however head office users cannot ping
the internal LAN ip of this server...say 10.0.99.200...I do have Routing
and Remote Access enabled on this server.  Users on the 10.0.99.0 network
cannot communicate with users on the 10.x.x.x network...so it is
definitely a routing issue.

The server above connects to head office via our ISA server.  The funny
think about this is that all comm worked fine when we had the server back
at head office connected to the phone line and dialed in and routing
worked.  However when we moved the server to its new located the routing
stopped????

Any Ideas????

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