/etc/zabbix/zabbix_agentd.d/tcp_net.conf
UserParameter=TIME_WAIT,netstat -an | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' | grep TIME_WAIT |awk '{print $2}'
UserParameter=CLOSE_WAIT,netstat -an | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' | grep CLOSE_WAIT |awk '{print $2}'
UserParameter=FIN_WAIT1,netstat -an | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' | grep FIN_WAIT1 |awk '{print $2}'
UserParameter=ESTABLISHED,netstat -an | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' | grep ESTABLISHED |awk '{print $2}'
UserParameter=SYN_RECV,netstat -an | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' | grep SYN_RECV |awk '{print $2}'
UserParameter=LAST_ACK,netstat -an | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' | grep LAST_ACK |awk '{print $2}'
UserParameter=LISTEN,netstat -an | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' | grep LISTEN |awk '{print $2}'