ZooKeeper ports

[Dima Gutzeit]

Hi,

I am running a ZooKeeper vanilla distribution on a linux machine. Doing
netstat I can see that server listens to the following ports:

tcp        0      0 127.0.0.1:32000             0.0.0.0:*
LISTEN      16929/java
tcp        0      0 0.0.0.0:2181                0.0.0.0:*
LISTEN      16929/java
tcp        0      0 0.0.0.0:3888                0.0.0.0:*
LISTEN      16929/java
tcp        0      0 0.0.0.0:44635               0.0.0.0:*
LISTEN      16929/java

I can explain 2181 which is the client port and 3888 which is
communication-between-nodes port.. What are the other two ?

Thanks in advance.

Regards,
Dima Gutzeit.