...
# Ipesoft D2000 communication setting
# decrease tcp_syn_retries from default (6) to 3 to enable faster reconnect of redundant communications
net.ipv4.tcp_syn_retries = 3
and setting respective rights:
chmod 755 /etc/sysctl.d/80-d2000.conf
...
# Ipesoft D2000 communication setting
# decrease tcp_syn_retries from default (6) to 3 to enable faster reconnect of redundant communications
net.ipv4.tcp_syn_retries = 3
and setting respective rights:
chmod 755 /etc/sysctl.d/80-d2000.conf