Hi,
I am setting up a Gauntlet Firewall ver 2.1 for NT using a Dual Homed
system.. This is a test setup for my evaluation.
The Setup is as follows.
untrusted network trusted network
A----------------------FW---------------------------B
I am implementing the Http & Ftp proxies. The host B( Trusted Hos) was
able to access the Host A ( untrusted Host.) for http & ftp
services.
I tried a couple of policies for the trusted host and it worked.
I have configured the policies so that A accesses B for the HTTP &
FTPservices. I am not able to acess these services from the untrusted
network. The firewall logs the following entry in the logs.
<13>Mar 09 10:11:12 drivers: securityalert: no match found in packet
filter table: (20 bytes): TCP if=2 srcaddr=192.192.22.218 srcport=1028
dstaddr=154.154.41.207 dstport=21
<13>Mar 09 10:11:15 drivers: securityalert: no match found in packet
filter table: (20 bytes): TCP if=2 srcaddr=192.192.22.218 srcport=1028
dstaddr=154.154.41.207 dstport=21
Can anybody tell me why the Firewall is dropping the packets. What does
the above securityalert mean ?
FW Config
------------
Trusted IP : 154.154.41.205
Untrusted : 192.192.22.217
Host A : 192.192.22.218 : 255.255.255.0
G/W for HOST A : 192.192.22.217
Host B: 154.154.41.207 :255.255.255.0
G/W for HOST B : 154.154.41.205
I am new to this field. I hope the experts will answer my questions..
Regards
surendra
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