Activating Tos Marking - Watchguard V10 User Manual

Activating TOS marking

You can now activate and customize the TOS Marking val-
ues, which enables this policy to overwrite the TOS byte in
the IP header of qualified incoming packets. Before doing
so, make sure you know the direction of traffic that will be
affected by this policy, so you can determine whether
marking will be forward, reverse, or both.
To activate TOS marking:
1
Click TOS Marking.
The TOS Marking dialog box appears.
2 Click one of the following TOS marking options: TOS
Precedence, TOS Precedence and DTR, or DiffServe
CodePoint.
3 Click either Forward, Reverse, or both.
Forward
Reverse
4 Depending on your TOS choice, a number of Bit fields
become active. If TOS Precedence is your choice, the
first three fields (0, 1, and 2) become active. If you
selected either of the remaining TOS options, the first
six fields–0 through 5–become active.
Firebox Vclass User Guide
The policy will mark the packets that are
transmitted in the same direction as this policy.
The policy will mark packets sent in the reverse
direction of this policy.
Using Quality of Service (QoS)
197