Status: offline I have 3 NIC on my ISA 2k4 Standard version.
1. IP Address. . . . . . . . . . . . : 192.168.1.10
Subnet Mask . . . . . . . . . . . : 255.255.255.0
This address is provide by DHCP – ADSL modem (Im using PPPoE on ISA server)
2. IP Address. . . . . . . . . . . . : 172.17.1.1
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 172.17.1.11
This is LAN Interface (ISA server)
3. IP Address. . . . . . . . . . . . : 10.0.0.6
Subnet Mask . . . . . . . . . . . : 255.255.255.252
Default Gateway . . . . . . . . . :
This is another internal network
Routing table
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 222.254.192.233 222.254.192.233 1
10.0.0.4 255.255.255.252 10.0.0.6 10.0.0.6 20
10.0.0.6 255.255.255.255 127.0.0.1 127.0.0.1 20
10.255.255.255 255.255.255.255 10.0.0.6 10.0.0.6 20
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
172.16.0.0 255.255.0.0 10.0.0.5 10.0.0.6 1
172.17.0.0 255.255.0.0 172.17.1.1 172.17.1.1 20
172.17.1.1 255.255.255.255 127.0.0.1 127.0.0.1 20
172.17.255.255 255.255.255.255 172.17.1.1 172.17.1.1 20
172.18.0.0 255.255.0.0 10.0.0.6 10.0.0.6 20
172.19.0.0 255.255.0.0 10.0.0.5 10.0.0.6 1
172.20.0.0 255.255.0.0 10.0.0.5 10.0.0.6 1
172.21.0.0 255.255.0.0 10.0.0.5 10.0.0.6 1
172.30.0.0 255.255.0.0 10.0.0.5 10.0.0.6 1
192.168.1.0 255.255.255.0 192.168.1.10 192.168.1.10 20
192.168.1.10 255.255.255.255 127.0.0.1 127.0.0.1 20
192.168.1.255 255.255.255.255 192.168.1.10 192.168.1.10 20
222.253.64.1 255.255.255.255 222.254.192.233 222.254.192.233 1
222.254.192.233 255.255.255.255 127.0.0.1 127.0.0.1 50
222.254.192.255 255.255.255.255 222.254.192.233 222.254.192.233 50
224.0.0.0 240.0.0.0 10.0.0.6 10.0.0.6 20
224.0.0.0 240.0.0.0 172.17.1.1 172.17.1.1 20
224.0.0.0 240.0.0.0 192.168.1.10 192.168.1.10 20
224.0.0.0 240.0.0.0 222.254.192.233 222.254.192.233 1
255.255.255.255 255.255.255.255 10.0.0.6 10.0.0.6 1
255.255.255.255 255.255.255.255 172.17.1.1 172.17.1.1 1
255.255.255.255 255.255.255.255 192.168.1.10 192.168.1.10 1
255.255.255.255 255.255.255.255 222.254.192.233 222.254.192.233 1
Default Gateway: 222.254.192.233
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Persistent Routes:
Network Address Netmask Gateway Address Metric
172.16.0.0 255.255.0.0 10.0.0.5 1
172.19.0.0 255.255.0.0 10.0.0.5 1
172.20.0.0 255.255.0.0 10.0.0.5 1
172.21.0.0 255.255.0.0 10.0.0.5 1
172.30.0.0 255.255.0.0 10.0.0.5 1
172.18.0.0 255.255.0.0 10.0.0.6 20
PPPoE interface on ISA server (when it connect to the internet)
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
Physical Address. . . . . . . . . : 00-53-45-00-00-00
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 222.254.192.233
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 222.254.192.233
DNS Servers . . . . . . . . . . . : 203.162.4.190
203.162.4.191
NetBIOS over Tcpip. . . . . . . . : Disabled
My network
4 Subnet ? VLAN ? Cisco router ? GHDSL modem (bridge connection) <----> GHDSL modem (bridge connection) ? ISA server (1 subnet)
I have 2 office with A and B
Office A have 4 subnet from 172.16, 18, 19, 20.0.0
Office B have only one subnet 172.17.0.0
– The client on subnet 17 can access everything on subnet 16 but it can not use the inertnal website from any subnet else.
– I can ping or tracert event access to any server on office A to get file from client PC.
– At ISA server, I see that it can see access anything on subnet 16 but I just see the VLAN gateway from Cisco router
Tracert from client on office B
Tracing route to navigos-8417fca [172.18.1.79]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms ifw01.ngv.com [172.17.1.1] 2 6 ms 8 ms 4 ms 10.0.0.5 3 * * * Request timed out. 4 560 ms 565 ms 567 ms navigos-8417fca [172.18.1.79] Tracert from ISA server on office B Tracing route to navigos-2xsth6c [172.18.1.79] over a maximum of 30 hops: 1 5 ms 5 ms 4 ms 10.0.0.5 2 * * * Request timed out. 3 * * * Request timed out. 4 * * * Request timed out. 5 * * * Request timed out. 6 * * * Request timed out. 7 * * * Request timed out. 8 * * * Request timed out. 9 * * * Request timed out. 10 * * * Request timed out. At ISA server I already created network, rule, and open all port for 2 internal traffic between 2 offices. All the users on office B can access to the internet without any problem. I don?t know what wrong with that. Any idea???