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')
Windows 2000 IP Configuration Host Name . . . . . . . . . . . . : isa Primary DNS Suffix . . . . . . . : isace.it Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : No DNS Suffix Search List. . . . . . : top.net Ethernet adapter Esterna: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : 3Com EtherLink XL 10/100 PCI For Complete PC Management NIC (3C905C-TX) Physical Address. . . . . . . . . : 00-01-02-D9-CE-EB DHCP Enabled. . . . . . . . . . . : No IP Address. . . . . . . . . . . . : 192.168.0.4 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.0.2 DNS Servers . . . . . . . . . . . : 194.20.8.4 194.20.8.1 NetBIOS over Tcpip. . . . . . . . : Disabled Ethernet adapter Interna: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Realtek RTL8139(A) PCI Fast Ethernet Adapter Physical Address. . . . . . . . . : 00-30-4F-1E-B5-AA DHCP Enabled. . . . . . . . . . . : No IP Address. . . . . . . . . . . . : 10.0.0.65 Subnet Mask . . . . . . . . . . . : 255.0.0.0 Default Gateway . . . . . . . . . : 10.0.0.20 DNS Servers . . . . . . . . . . . : 10.0.0.60 10.0.0.10 Primary WINS Server . . . . . . . : 10.0.0.3