Aaeon FWS-2275, User Manual, Page: 94 / 99

Appendix C – AAEON SDK Hardware Settings 94
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C.2 LAN Bypass
FWS-2275 provides LAN Bypass kit and allow uninterrupted network traffic even if a
single in-line appliance is shut down or hangs.
C.2.1 LAN Bypass
Table1: LAN Kit ID Select
LAN_ID2 LAN_ID1 LAN_ID0 LAN kit selected
0 0 0 LAN Kit 1 Selected
0 0 1 LAN Kit 2 Selected
Table2: LAN Bypass register table
Function Description
LAN_ID3
Use for selecting which LAN kit will be
configured, refert 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.