P-660HN Series Support Notes
80
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services the ISP may provide. Because ADSL is based on a ATM network, so
system have to pre-configured a VPI/VCI hunting pool before Auto-Configure
function begins to work.
The Zero-Configuration feature can hunt the encapsulation and VPI/VCI value,
and system will automatically configure itself if the hunting result is
successfully. This feature has two constraints:
1. It supports the ISP provides one kind of service (PPPoE/PPPoA, etc.)
only, otherwise the hunting will get confusing and failed.
2. VC auto-hunting only supports dynamic WAN IP address. If the router is
set a static WAN IP address. VC auto-hunting function will be disabled.
The entry of hunting pool must also contain the VPI, VCI, and which kinds of
hunting patterns you wish to send. Whenever system send out all the probing
patterns with specific VPI/VCI, system will wait for 5~10 seconds and get the
response from ISP, the response patterns will decide which kinds of ADSL
services of the line will be. After that, system will save back the correct VPI,
VCI and also services (encapsulation) type into profile of WAN interface.
Configure the VC auto-hunting preconfigured table.
(1) Display auto-haunting preconfigured table by using command from CLI:
wan atm vchunt disp
(2) Add items to the auto-haunting preconfigured table by using commands:
wan atm vchunt add <remoteNodeIndex> <vpi> <vci> <service
bit(hex)>
wan atm vchunt save
Note: <remote node> : input the remote node index 1-8
<vpi> : vpi value
<vci> : vci value
<service>: it‟s a hex value, bit0:PPPoE/VC (1), bit1:PPPoE/LLC (2) ,
bit2:PPPoA/VC (4), bit3:PPPoA/LLC (8), bit4:Enet/VC (16), bit5 :Enet/LLC (32)
