Draytek vigor2920 series User Manual page 246

3. For adding a new service type, click Add to open the following page.
Available settings are explained as follows:
Item
Service Name
Service Type
Port Configuration
4. By the way, you can set up to 10 service types. If you want to edit/delete an existed
service type, please select the radio button of that one and click Edit/Edit for
modification.
R e t a g t
R e t a g t
Packets coming from LAN IP can be retagged through QoS setting. When the packets sent out
through WAN interface, all of them will be tagged with certain header and that will be easily
to be identified by server on ISP.
For example, in the following illustration, the VoIP packets in LAN go into Vigor router
without any header. However, when they go forward to the Server on ISP through Vigor
router, all of the packets are tagged with AF (configured in Bandwidth >>QoS>>Class)
automatically.
Vigor2920 Series User's Guide
Description
Type in a new service for your request.
Choose the type (TCP, UDP or TCP/UDP) for the new service.
Click Single or Range as the Type. If you select Range, you
have to type in the starting port number and the end porting
number on the boxes below.
Port Number – Type in the starting port number and the end
porting number here if you choose Range as the type.
h e P a c k e t s f o r I d e
h e P a c k e t s f o r I d e
n t i f i c a t i o n
n t i f i c a t i o n
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