how can i check to see if my mail ports are open (port 110 for incoming and 25 for outgoing)? I want to do this because i am having a problem sending email out. If one of the ports has a problem, how can i open it? Thanks in advance! (9 Replies)
I know i can look in the /etc/services file to look at referenced port numbers, but is there a command that will list the current ports being used? (i.e. what is the application does not have an entry in the services files :confused: ) (2 Replies)
Ok, I've been working in the IT field for about 3 years now and I never fully understood the concept of ip ports. I just started a new job that uses Solaris and today it kinda clicked in my head and I want to know if I'm right or wrong.
Does each ip address have multiple ports. because we... (4 Replies)
Hello UNIX people...
This is my first foray into the UNIX world so go easy on me...
I have a client who has hired me to do some work on his windows stuff, BUT it just so happens his UNIX server started giving him problems...
He is running SCO Open Server 5.0.6
The TTY ports won't... (5 Replies)
Hi ,
I need one help... Is there any command on solaris 10 to free the ports.
For e.g I used netstat -na| grep 8080
it displays either it is listening or established..
i want to free the ports...
Anyone please help me on this...
Thanks,
Shanmuga (2 Replies)
When the netstat -an command is run on current unix machine, it seems that there's an excessive amount of ports established (roughly 600). How can I tell what each of these ports are being used for? (1 Reply)
** forum admins: Before you come down on my like a wrath of something, I can get no decent answers so I have to come to these Gurus' court ***
I am by no means Unix expert. However, none of our unix admin (aix & hpux) can give me an answer that makes sense.
My Issue:
Assigned ports in 8601,... (7 Replies)
Discussion started by: rsheikh
7 Replies
LEARN ABOUT OSX
cups-snmp
cups-snmp(8) Apple Inc. cups-snmp(8)NAME
snmp - cups snmp backend
SYNOPSIS
/usr/lib/cups/backend/snmp ip-address-or-hostname
/usr/libexec/cups/backend/snmp ip-address-or-hostname
lpinfo -v --include-schemes snmp
DESCRIPTION
The CUPS SNMP backend provides legacy discovery and identification of network printers using SNMPv1. When used for discovery through the
scheduler, the backend will list all printers that respond to a broadcast SNMPv1 query with the "public" community name. Additional queries
are then sent to printers that respond in order to determine the correct device URI, make and model, and other information needed for
printing.
In the first form, the SNMP backend is run directly by the user to look up the device URI and other information when you have an IP address
or hostname. This can be used for programs that need to configure print queues where the user has supplied an address but nothing else.
In the second form, the SNMP backend is run indirectly using the lpinfo(8) command. The output provides all printers detected via SNMP on
the configured broadcast addresses. Note: no broadcast addresses are configured by default.
MIBS
The CUPS SNMP backend uses the information from the Host, Printer, and Port Monitor MIBs along with some vendor private MIBs and intelli-
gent port probes to determine the correct device URI and make and model for each printer.
CONFIGURATION
The SNMP backend reads the /etc/cups/snmp.conf configuration file, if present, to set the default broadcast address, community name, and
logging level. The configuration file is documented in cups-snmp.conf(5). The DebugLevel value can be overridden using the CUPS_DEBUG_LEVEL
environment variable and the MaxRunTime value can be overridden using the CUPS_MAX_RUN_TIME environment variable.
SEE ALSO backend(7), cups-snmp.conf(5), cupsd(8), cupsd.conf(5), filter(7), lpinfo(8),
http://localhost:631/help
COPYRIGHT
Copyright 2007-2013 by Apple Inc.
8 July 2013 CUPS cups-snmp(8)