Need help in linux ports address already in use

1

i’ve problem with local ports in linux when i tried to connect 6703 or 6702 i got this message
Address already in use(0x62)
i checked it by
netstat -ntape
and got

Code:
tcp        0      0 0.0.0.0:6703           0.0.0.0:*               LISTEN      1000       22776       2621/java

then used this command with PID of PORT = 2621

Code:
 lsof -P -w -n -p 2621 -a -i

and got

Code:
COMMAND  PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME

java 2621 user 76u IPv4 18906 0t0 TCP 127.0.0.1:50036->127.0.0.1:2181 (ESTABLISHED)
java 2621 user 83u IPv4 22773 0t0 TCP 127.0.0.1:56733->127.0.0.1:3773 (ESTABLISHED)
java 2621 user 86u IPv4 22776 0t0 TCP *:6703 (LISTEN)

2

Java?

What on earth are you running on that box?

3

? i couldn’t get what do you mean

4

It appears that pid 2621 is a Java process.

mail-in-a-box doesn’t use Java.