NETGEAR FVX538 - ProSafe VPN Firewall 200 Router Reference Manual page 97
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The QoS priority definition for a service determines the queue that is used for its traffic passing
through the FVX538 VPN firewall as follows:
Table 6-2.
Traffic queue to be used for a service
Native ToS Setting
*
7 (highest)
6
5
4
3
2
1 (default)
0 (lowest)
*
IEEE 802.1D-1998 (formerly 802.1p) standard.
Specifies which output queue in the FVX538 to use for that service's traffic. The three type-of-service bits in the traffic
†
frame remain unchanged.
Example 1 (priority unchanged): If the native ToS setting for a service is 3 and the Netgear QoS
setting for this service is None, then the traffic for this service is placed in the queue that handles
priority 3 traffic. The priority of this service through the FVX538 VPN firewall has not changed.
Example 2 (priority increased): If the native ToS setting for a service is 3 and the Netgear QoS
setting for this service is 4, then the traffic for this service is placed in the queue that handles
priority 4 traffic rather than the queue that handles priority 3 traffic. The priority of this service
through the FVX538 VPN firewall has been increased.
Example 3 (priority decreased): If the native ToS setting for a service is 3 and the Netgear QoS
setting for this service is 2, then the traffic for this service is placed in the queue that handles
priority 2 traffic rather than the queue that handles priority 3 traffic. The priority of this service
through the FVX538 VPN firewall has been decreased.
Firewall Protection and Content Filtering
Reference Manual for the ProSafe VPN Firewall 200 FVX538
None
6
7
6
6
6
5
6
4
6
3
6
2
6
1
6
0
6
January 2005
Netgear QoS Setting
†
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
6-19
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