Take the default gateway out of the DMZ NIC on the ISA. Only one ISA interface gets a default gateway; that's the external NIC. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/authors/harrison/ Read the books! ----- Original Message ----- From: "Мостовой Максим" <maxim@xxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Thursday, January 24, 2002 08:08 Subject: [isalist] Re: DMZ need help http://www.ISAserver.org Sorry i am bad speak english i dont understand whats is means ? ....Also, ditch the default gateway in the DMZ NIC. ----- Original Message ----- From: "Jim Harrison" <jim@xxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Thursday, January 24, 2002 7:04 PM Subject: [isalist] Re: DMZ need help > http://www.ISAserver.org > > > You've created the DMZ wrong; the netmask needs to be a subset, not a > superset of the external IP range. > Use a larger (.240, .248, .252), not smaller netmask. > Also, ditch the default gateway in the DMZ NIC. > > Jim Harrison > MCP(NT4, W2K), A+, Network+, PCG > http://isaserver.org/authors/harrison/ > Read the books! > > ----- Original Message ----- > From: Мостовой Максим > To: [ISAserver.org Discussion List] > Sent: Thursday, January 24, 2002 06:38 > Subject: [isalist] DMZ need help > > > http://www.ISAserver.org > > > DMZ doesnot work =( > > External NIC 195.34.45.15 > Mask 255.255.255.224 > GW 195.34.45.1 > > Dmz NIC 195.34.45.193 > Mask 255.255.255.192 > GW 195.34.45.1 > > DMZ Computer NIC 195.34.45.194 > Mask 255.255.255.192 > Gw 195.34.45.193 > > Packet Filter on ISA > Protocol: Any > Direction: Both > This computer (on the perimeter network) DMZ computer > > Ping working between 195.34.45.194 and 195.34.45.193 > Ping dont working between 195.34.45.194(Dmz computer) and ANY ANOTHER HOST ! > (195.34.45.15 and others) > PLZ SOMEBODY HELP!!! > May be i must add entry in route ? > > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: > jim@xxxxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub') > > > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: maxim@xxxxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')