Hello
We have a trouble with the LAN connection on our module NDCU8 WCE5 and NDCUA5 WCE6 installed in one site
After reboot the communication works properly but after some hours or days the LAN is hangging
it is not possible to ping, telnet or connect it by FTP
In some cases the ping is working but the telnet and FTP are not working.
The application of the module are still running (we keep recording values at defined time on the SD card) but it is impossible to connect to the module
Do you have any tips on what could cause this behavior?
for information the registry setting is as follow we use it with fixed IP address
WCE5
[HKEY_LOCAL_MACHINE\Comm\DM9CE1\Parms\TcpIp]
"ipaddress"="xxx.xxx.xxx.xxx"
"subnetmask"="255.255.255.0"
"defaultgateway"="xxx.xxx.xxx.xxx"
"EnableDHCP"=dword:00000000
"UseZeroBroadcast"=dword:00000000
WCE6
[HKEY_LOCAL_MACHINE\Comm\ETHNETA1\Parms\TcpIp]
"Subnetmask"="255.255.255.0"
"DNS"="195.186.1.162"
"DefaultGateway"="xxx.xxx.xxx.xxx"
"IpAddress"="xxx.xxx.xxx.xxx"
"EnableDHCP"=dword:00000000
"LeaseObtainedHigh"=dword:01D02F0B
"LeaseObtainedLow"=dword:13F95F00
"Domain"="home"
"AutoInterval"=dword:0000012C
"AutoMask"="2 5 5 . 2 5 5 . 0 . 0 "
"AutoSubnet"="1 6 9 . 2 5 4 . 0 . 0 "
"AutoSeed"=dword:00000000
"PrevReqOptions"=hex:07,01,03,06,0f,2c,2e,2f
"T2"=dword:00012750
"T1"=dword:0000A8C0
"Lease"=dword:00015180
"DhcpDNS"="xxx.xxx.xxx.xxx"
"DhcpDefaultGateway"="xxx.xxx.xxx.xxx"
"DhcpServer"="xxx.xxx.xxx.xxx"
"DhcpSubnetMask"="2 5 5 . 2 5 5 . 2 5 5 . 0 "
"DhcpIPAddress"="xxx.xxx.xxx.xxx"
"AutoCfg"=dword:00000001
"LLInterface"=""
"UseZeroBroadcast"=dword:00000000
We have deployed several modules in various sites with the same IP configuration (only IP address and default gateway adapted) without trouble
