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V6100 and V7122 User Guide
7
BehaviorUponRadiusTimeout = 1
8
RadiusLocalCacheMode = 1
9
RadiusLocalCacheTimeout = 300
10
RadiusVSAVendorID =
your vendor’s ID
11
RadiusVSAAccessAttribute =
code that indicates the access level attribute
12
DefaultAccessLevel =
default access level (0 to 200)
Internal Firewall
The V7122 accommodates an internal access list facility, allowing the security administrator
to define network traffic filtering rules. The access list provides the following features:
Block traffic from known malicious sources
Only allow traffic from known friendly sources, and block all others
Mix allowed and blocked network sources
Limit traffic to a predefined rate (blocking the excess)
Limit traffic to specific protocols, and specific port ranges on the device
The access list consists of a table with up to 50 ordered lines. For each packet received on
the network interface, the table is scanned from the top until a matching rule is found (or the
table end is reached). This rule can either block the packet or allow it; however it is important
to note that subsequent rules aren’t scanned. If the table end is reached without a match, the
packet is accepted.
Each rule is composed of the following fields (described in
Table 42
):
IP address (or DNS name) of source network
IP network mask
Destination UDP/TCP ports (on this device)
Protocol
type
Maximum packet size, byte rate per second, and allowed data burst
Action upon match (allow or block)
Figure 124
shows an example of an access list definition via
ini
file:
Summary of Contents for TP-1610
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