Mario, get rid of the default gateway for your internal nic. ----- Original Message ----- From: "mario tognetti" <martog@xxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Tuesday, January 07, 2003 3:28 AM Subject: [isalist] Re: Isa IP spoofing > http://www.ISAserver.org > > > > This is a multi-part message in MIME format. > ---------------------------------------------------------------------------- ---- > Hi Jim, > > I send you isa ipconfig > > bye > > martog@xxxxxxxxxx > > > ----- Original Message ----- > From: "Jim Harrison" <jim@xxxxxxxxxxxx> > To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> > Sent: Saturday, January 04, 2003 5:34 PM > Subject: [isalist] Re: Isa IP spoofing > > > > http://www.ISAserver.org > > > > > > Can you send your "ipconfig/all" from the ISA Server? > > It may be that you've incorrectly configured it. > > > > Jim Harrison > > MCP(NT4, W2K), A+, Network+, PCG > > http://isaserver.org/pages/author_index.asp?aut=3 > > http://isatools.org > > Read the help / books / articles! > > > > ----- Original Message ----- > > From: "mario tognetti" <martog@xxxxxxxxxx> > > To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> > > Sent: Saturday, January 04, 2003 00:31 > > Subject: [isalist] Isa IP spoofing > > > > > > http://www.ISAserver.org > > > > > > I installed Isa server behind a router Netopia that maps an public IP > > address with 4 Ip 192.168.0.1-4. The external NIC of isa is 192.168.1.1., > > the internal Nic is 10.0.0.65 with a publish internal web server. When I > > try to connect to Isa from Internet, it replay with a "no server found" > > and records "IP spoof" alert from Internet IP address. I think the problem > > is that packets arriving on the external interface but claiming to come > > from an internal IP (192.168.0.1). > > It's corrects? Only solution is to get for ISA external Nic a public IP? > > > > thanks > > > > mario tognetti > > > > ------------------------------------------------------ > > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist > > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ > > ------------------------------------------------------ > > Exchange Server Resource Site: http://www.msexchange.org/ > > Windows Security Resource Site: http://www.windowsecurity.com/ > > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > > ------------------------------------------------------ > > You are currently subscribed to this ISAserver.org Discussion List as: > > jim@xxxxxxxxxxxx > > To unsubscribe send a blank email to $subst('Email.Unsub') > > > > > > ------------------------------------------------------ > > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist > > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ > > ------------------------------------------------------ > > Exchange Server Resource Site: http://www.msexchange.org/ > > Windows Security Resource Site: http://www.windowsecurity.com/ > > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > > ------------------------------------------------------ > > You are currently subscribed to this ISAserver.org Discussion List as: > martog@xxxxxxxxxx > > To unsubscribe send a blank email to $subst('Email.Unsub') > ---------------------------------------------------------------------------- ---- > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Exchange Server Resource Site: http://www.msexchange.org/ > Windows Security Resource Site: http://www.windowsecurity.com/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: jschwarzkopf@xxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub') >