12-01-2008
open ports solaris 8
Hello,
I have a number of Solaris 8 Sun servers that have open ports that I cannot identify. I see some with 1012-1020 (which are reserved ports according to the IANA. Lsof does not identify these. One server has all these on and one server just has 1017.
*.1023 Idle
*.1022 Idle
*.1021 Idle
*.1020 Idle
*.1019 Idle
*.1018 Idle
*.1017 Idle
*.1016 Idle
*.1015 Idle
*.1014 Idle
*.1013 Idle
I also have Disksuite running on 2 of the servers and I see strange ports opened by inetd. Some research indicates that this could be from a Disksuite metatool, but it isn't on all the servers.
# *lsof -i :36724*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
inetd 247 root 13u IPv4 0x30004c18638 0t0 TCP *:36724 (LISTEN)
# *lsof -i :36725*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
inetd 247 root 14u IPv4 0x30004c184b8 0t0 TCP *:36725 (LISTEN)
# *lsof -i :50689*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
inetd 210 root 13u IPv4 0x30001a2be38 0t0 TCP *:50689 (LISTEN)
# *lsof -i :50690*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
inetd 210 root 14u IPv4 0x30001a2b3b8 0t0 TCP *:50690 (LISTEN)
But then I have another server which isn't running Disksuite that has a similar port open.
# *lsof -i :32769*
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
smcboot 265 root 3u IPv4 0x300001470b0 0t0 TCP *:32769 (LISTEN)
Any ideas please?
Thanks
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LEARN ABOUT MOJAVE
install-solaris
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)