Vaisala RVP900 - RVP Overall Code Organization

Table 118 Recommended UDP Ports for TS Recording
RVP900 Archive Host
TSEXPORT: 30780 TSEXPORT: 30781
TSIMPORT: 30781 TSIMPORT: 30780
Each script contain extensive comments and should be edited to suit your configuration.
The scripts are shipped configured for the RVP900 end, so you must edit the archive host’s
files.
You must also edit all tsexport files to explicitly set the target IP address to which it
broadcasts the time series. Vaisala recommends that you use a single target host. A
broadcast address can be used, but make sure that all recipients can handle the trac and
that there are no 10baseT network sections.
D.4.3
Configuring Automatic Startup of tsimport and tsexport
1. Login as root.
2. Use the chkconfig command to add the processes:
#systemctl enable tsimport.service
#systemctl enable tsexport.service
3. You can now start and stop these programs with the commands:
#systemctl start tsimport
#systemctl stop tsimport
D.4.4
Configuring Network Buering for tsimport
For tsimport to successfully read the pulses of data from the network, you must enlarge
the network read buers.
1. Add the following commands to the end of the /etc/sysctl.conf file:
net.core.rmem_default = 1000000
net.core.rmem_max = 4000000
2. Reboot the system.
RVP900 User Guide M211322EN-J
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