The ports are indeed already opened by ircd. However, if you have a firewall blocking it then ircd won't be able to send or receive anything from that port from outside your machine although ircd can bind to the port. That's why I asked you whether you have a firewall and would like to enable a port. We don't know if you have a firewall. You do.
Hi,
I have read some forum theads about the open and close ports. some points are clear and it is not working on my machine or something am i missing?
I have commented out a port /etc/services, one application uses
then when i use the telnet <hostname> <port_blocked> it shows connected..... (1 Reply)
just a quick question:
a. whats the simplest command to check open port and the corresponding services?
example:
bash-2.05# netstat -an | grep LISTEN
*.199 *.* 0 0 49152 0 LISTEN
*.8989 *.* 0 0 49152 ... (1 Reply)
hi guys,
may i know the exact steps to open a port in solaris.i have some rough idea - which is adding the port number in /etc/services.
but i am not sure the correct conventions, steps or any other steps.
kindly advise.thanks guys ! (1 Reply)
Hello,
I have a number of Solaris 8 Sun servers that have open ports that I cannot identify. I see some with 1013-1023 (which are reserved ports according to the IANA. Lsof does not identify these. I rebooted the server and they went off, but this morning I saw they were all back on again. Any... (1 Reply)
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 ... (3 Replies)
Hello, i need a script (bash type maybe?..), which would check open ports on 127.0.0.1 and then compare open ports with "registered/allowed" port list and try to kill the program who uses unregistered ports. It would be great that script would be started lets say every 5 or 10 minutes.
You see i... (2 Replies)
hi all
1) how to determine available ports in a box (solaris)
do i have to go for a netstat on all the ports?
2) how to block a particular port for a particular type of connection.
Any help would be greatly appreciated
Thanks (7 Replies)
/* Linux Slackware */
Nmap shows the following ports open on the gateway.
21/tcp ftp
22/tcp ssh
23/tcp telnet
25/tcp smtp
37/tcp time
80/tcp http
113/tcp auth
515/tcp printer
587/tcp submission
1024/tcp kdm
6000/tcp x11
-------------------------------
i would like to close as... (10 Replies)
MOD_APPARMOR(8) AppArmor MOD_APPARMOR(8)NAME
mod_apparmor - fine-grained AppArmor confinement for Apache
DESCRIPTION
An AppArmor profile applies to an executable program; if a portion of the program needs different access permissions than other portions,
the program can "change hats" via aa_change_hat(2) to a different role, also known as a subprofile. The mod_apparmor Apache module uses
the aa_change_hat(2) mechanism to offer more fine-grained confinement of dynamic elements within Apache such as individual php and perl
scripts, while still allowing the performance benefits of using mod_php and mod_perl.
To use mod_apparmor with Apache, ensure that mod_apparmor is configured to be loaded into Apache, either via a2enmod, yast or manual
editing of the apache2(8)/httpd(8) configuration files, and restart Apache. Make sure that apparmor is also functioning.
Once mod_apparmor is loaded within Apache, all requests to Apache will cause mod_apparmor to attempt to change into a hat named by the URI
(e.g. /app/some.cgi). If no such hat is found, it will fall back to attempting to use the hat DEFAULT_URI; if that also does not exist, it
will fall back to using the global Apache profile. Most static web pages can simply make use of the DEFAULT_URI hat.
Additionally, before any requests come in to Apache, mod_apparmor will attempt to change hat into the HANDLING_UNTRUSTED_INPUT hat.
mod_apparmor will attempt to use this hat while Apache is doing the initial parsing of a given http request, before its given to a specific
handler (like mod_php) for processing.
Because defining hats for every URI/URL often becomes tedious, mod_apparmor provides the AAHatName and AADefaultHatName Apache
configuration options.
AAHatName
AAHatName allows you to specify a hat to be used for a given Apache <Directory>, <DirectoryMatch>, <Location> or <LocationMatch>
directive (see the Apache documenation for more details). Note that mod_apparmor behavior can become confused if <Directory*> and
<Location*> directives are intermingled and it is recommended to use one type of directive. If the hat specified by AAHatName does not
exist in the Apache profile, then it falls back to the behavior described above.
AADefaultHatName
AADefaultHatName allows you to specify a default hat to be used for virtual hosts and other Apache server directives, so that you can
have different defaults for different virtual hosts. This can be overridden by the AAHatName directive and is checked for only if there
isn't a matching AAHatName or hat named by the URI. If the AADefaultHatName hat does not exist, it falls back to the DEFAULT_URI hat if
it exists (as described above).
URI REQUEST SUMMARY
When profiling with mod_apparmor, it is helpful to keep the following order of operations in mind:
On each URI request, mod_apparmor will first aa_change_hat(2) into ^HANDLING_UNTRUSTED_INPUT, if it exists.
Then, after performing the initial parsing of the request, mod_apparmor will:
1. try to aa_change_hat(2) into a matching AAHatName hat if it exists and applies, otherwise it will
2. try to aa_change_hat(2) into the URI itself, otherwise it will
3. try to aa_change_hat(2) into an AADefaultHatName hat if it has been defined for the server/vhost, otherwise it will
4. try to aa_change_hat(2) into the DEFAULT_URI hat, if it exists, otherwise it will
5. fall back to the global Apache policy
BUGS
mod_apparmor() currently only supports apache2, and has only been tested with the prefork MPM configuration -- threaded configurations of
Apache may not work correctly.
There are likely other bugs lurking about; if you find any, please report them at <http://https://bugs.launchpad.net/apparmor/+filebug>.
SEE ALSO apparmor(7), subdomain.conf(5), apparmor_parser(8), aa_change_hat(2) and <http://wiki.apparmor.net>.
AppArmor 2.7.103 2012-06-28 MOD_APPARMOR(8)