In Solaris 10, lsof utility doesn't work. Here's a script given by Oracle in Metalink Note 839919.1 to help us:
# Get the process which listens on port
# $1 is the port we are looking for
if [ $# -lt 1 ]
echo "Please provide a port number parameter for this script"
echo "e.g. $0 22"
echo "Greping for your port, please be patient (CTRL+C breaks) ... "
for i in `ls /proc`
[ -d /proc/$i ] && pfiles $i | grep AF_INET | grep $1
if [ $? -eq 0 ]
echo Is owned by pid $i
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