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Full Discussion: Ports open on solaris/linux
Special Forums Cybersecurity Ports open on solaris/linux Post 302316101 by manifesto on Thursday 14th of May 2009 04:54:13 AM
Old 05-14-2009
Ports open on solaris/linux

Hi,

I am trying to close all possible ports on my solaris and linux servers.
I am stuck on the following ports on both Solaris 10 (local zone) and Linux (Suse) servers.
Here is nmap output :

PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
1720/tcp open H.323/Q.931
1863/tcp open unknown

PORT STATE SERVICE
22/tcp open ssh
1720/tcp open H.323/Q.931
1863/tcp open unknown

8080/tcp open http-proxy

As you can see in bold on both servers I got 1720/tcp and 1863/tcp ports (telnet as well shows that it is listening).

Do anybody knows what is listening on these ports ?
I try to keep only ssh and web ports.

(I tried lsof/netstat/fuser and stuff but no result with these ports).

Thanks.
 

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install-solaris(1M)													       install-solaris(1M)

NAME
install-solaris - install the Solaris operating system SYNOPSIS
install-solaris install-solaris invokes the Solaris Install program. Depending on graphical capability and available memory at the time of invocation, install-solaris invokes either a text-based installer or a graphical installer. The following minimum requirements for physical memory dictate which features are available during installation: For SPARC machines: 128 MB Minimum physical memory for all installation types 128 MB Minimum physical memory required for windowing system 384 MB Minimum physical memory required for graphical-based installation For x86 machines: 256 MB Minimum physical memory for all installation types 256 MB Minimum physical memory required for windowing system 512 MB Minimum physical memory required for graphical-based installation In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number of fea- tures available. install-solaris exists only on the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the for more details. install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the installation media. Refer to the for disk space requirements. Refer to the for more information on the various menus and selections. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcdrom (Solaris instal- | | |lation media) | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ pkginfo(1), install(1M), pkgadd(1M), attributes(5) It is advisable to exit install-solaris by means of the exit options in the install-solaris menus. 23 Sep 2005 install-solaris(1M)
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