RE: Configuration Of ISA 2000

Did you try to ping 192.168.1.4 from 192.168.1.10 ??  Your not passing throw
the firewall so... ?!


Métek Demers
Administrateur réseau MCSE NT 4.0
Courriel: support@xxxxxxxxxxx

Collège d'affaires Ellis
Téléphone: 819-477-3113
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Site Web:  http://www.ellis.qc.ca


-----Message d'origine-----
De : Kojac [mailto:kojac2000@xxxxxxxxx]
Envoyé : 4 avril 2002 10:47
À : [ISAserver.org Discussion List]
Objet : [isalist] Configuration Of ISA 2000


http://www.ISAserver.org


I have configured  isa server 2000 with 3 nic.
one nic is public x.x.x.x and the other nic are private:

nic2:192.168.0.1 and nic3:192.168.1.1. The two ip are private and they are
on the LAT:

from 192.168.0.0 to 192.168.0.255 

from 192.168.1.0 to 192.168.1.255

I have published a mail server with ip 192.168.1.4(Mail server is
SecureNAT client) mapped to ip of the external interface of isa:x.x.x.x
with gateway:192.168.1.1(nic3 isa)( 100.100.100.100 is also the mx record
of my domain ).

I have enabled the routing by Packet Filtering property 

I have 5 clients snat on the subnet 192.168.0.x

and one mail server snat and one client snat on the subnet 192.168.1.x 

The clients on the two subnet can to comunicate thanks by enable routing
of Packet Filtering

I make this command (telnet x.x.x.x 25) on a client sNAT 192.168.1.10 and
i don't receive a reply while when i make this command:
telnet 192.168.1.4 25 the server SMTP respond.
Then from client snat 192.168.0.10 whit the command :

telnet x.x.x.x 25 the mail server respond

Can someone help me?
 




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