I am trying to set up an NT Server with Proxy Server and NAI’s WebShield to expunge any viruses from incoming e-mails before they reach the users’s desktops. My problem has to do with NT Routing. I have two NICS in the machine with the follwing Information:
3COM Etherlink 177.176.50.3, 255.255.0.0, 177.176.50.2; 3COM 3C905B 177.175.50.3, 255.255.0.0
I have IP Forwarding turned on. Currently I’m using static routing, i.e., I have not installed RIP protocol. The default Routing Table is as follows:
===========================================================================
Interface List
0x1 ……………………… MS TCP Loopback interface
0x2 …00 01 02 cd 5f 2d …… 3Com EtherLink PCI
0x3 …00 a0 24 1a 5d 71 …… ELNK3 Ethernet Adapter.
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 177.176.50.2 177.176.50.3 1
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
177.175.0.0 255.255.0.0 177.175.50.3 177.175.50.3 1
177.175.50.3 255.255.255.255 127.0.0.1 127.0.0.1 1
177.175.255.255 255.255.255.255 177.175.50.3 177.175.50.3 1
177.176.0.0 255.255.0.0 177.176.50.3 177.176.50.3 1
177.176.50.3 255.255.255.255 127.0.0.1 127.0.0.1 1
177.176.255.255 255.255.255.255 177.176.50.3 177.176.50.3 1
224.0.0.0 224.0.0.0 177.175.50.3 177.175.50.3 1
224.0.0.0 224.0.0.0 177.176.50.3 177.176.50.3 1
255.255.255.255 255.255.255.255 177.175.50.3 177.175.50.3 1
When I ping from a station on the 177.175.0.0 subnet with the gateway equal to 177.175.50.3, I am able to ping both NIC IP Addresses. However, I get a response timed out for any other station on the 177.176.0.0 subnet. How can I get this to work?
