tmsh command to filter VIP with "current connection" count

Does this work for you?

It shows a list of all virtual servers with a current client side connection count of greater than 0.

tmsh -q -c "cd / ; show /ltm virtual recursive field-fmt" | grep "ltm\ virtual\|clientside.cur-conns" | awk '/clientside.cur-conns\ [1-9]/ { print $2, a}{a=$3}'

or if you want all virtual servers ordered by number of current connections

tmsh -q -c "cd / ; show /ltm virtual recursive field-fmt" | grep "ltm\ virtual\|clientside.cur-conns" | awk '/clientside.cur-conns/ { print $2, a}{a=$3}' | sort -n

If you really want the IP address, you can replace "virtual" with "virtual-address" in the commands above to get the VIP instead of the virtual server name displayed

Rob