Asus AAEON FWS-7840, User Manual

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Appendix B – Standard LAN Bypass Platform Setting 85
Net
work
Ap
plian
ce
FW
S-
78
40
B.2 LAN Bypass
The FWS-7840 provides a LAN Bypass kit, allowing uninterrupted network traffic even
if a single in-line appliance is shut down or hangs. This section details how to configure
and program the LAN Bypass.
B.2.1
LAN Bypass Configuration
Table 1 : ID Select table of LAN kit
LAN_ID3 LAN_ID2 LAN_ID1 LAN_ID0 LAN kit selected
0 0 0 0 LAN Kit 1 Selected
0 0 0 1 LAN Kit 2 Selected
0 0 1 0 LAN Kit 3 Selected
… …
1 1 1 1 LAN Kit 16 Selected
Table 2 : LAN Bypass relative register table
Function Description
LAN_ID3
Use for selecting which LAN kit will be configured, refer
to Table 1 of ID Select table of LAN kit.
They should be set before ACT_EN.
LAN_ID2
LAN_ID1
LAN_ID0
PWR_ON
Use for configuring LAN Bypass function behavior to
LAN kit, when system power on.
1: Bypass
0: Pass Through
PWR_OFF
Use for configuring LAN Bypass function behavior to
LAN kit, when system power off.
1: Bypass
0: Pass Through
WDT_EN
Use for configuring WDT function behavior to LAN kit,
when WDT triggered.
0: Normal WDT reset (Default)
1: Force Bypass
ACT_EN
Use for activating programming of LAN kit. It is edge
triggering (falling edge 1 to 0) and should be set to
high(1) as its normal state.