tag:blogger.com,1999:blog-356758912012-02-07T09:41:13.826-02:00~#<center>
Self Study Always<br>
Think before you type.<br>
With great power comes great responsibility.<br>
IF you don´t take control of your data, someone else Will.<br>
The only Way to Stop a Hacker is to think like One
</center>Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.comBlogger2591100tag:blogger.com,1999:blog-35675891.post-25327145784293867172012-02-05T18:58:00.002-02:002012-02-05T19:06:35.790-02:00NTP FingerprintingArhont’s NTP fingerprinting tool (ntp-tool.tgz) is a Perl script that
can be used to query remote NTP daemons and enumerate system
details. Sometimes output is limited, as shown in Example below:
$ perl ntp-fingerprint.pl -t 192.168.66.202
ntp-fingerprint.pl, , v 0.1
************* NTP server found at host 192.168.66.202 ****
#It was possible to gather the following information
#from the remote Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-85543478506849422472012-01-26T16:56:00.001-02:002012-01-26T16:57:37.810-02:00The CIA TriadThis describes the three primary purposes of network security,
which are to secure an organization’s data confidentiality, integrity,
and availability the C-I-A triad. Here are some basic definitions:
Confidentiality
Ensuring that only authorized users have access to sensitive data
Integrity
Ensuring that only authorized entities can change sensitive
data. May also guarantee origin Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-83871807494250025162012-01-26T14:26:00.000-02:002012-01-26T14:26:04.890-02:00Arithmetic ExpansionThe shell allows arithmetic to be performed by expansion.
This allows us to use the shell prompt as a calculator:
[me@linuxbox ~]$ echo $((2 + 2))
4
Arithmetic expansion uses the following form:
$((expression))
where expression is an arithmetic expression consisting
of values and arithmetic operators.
Arithmetic expansion supports only integers (whole numbers,
no decimals) but can perform Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-46280336633091810852011-12-06T13:21:00.000-02:002011-12-06T13:21:28.360-02:00HowTo determine What version of NFS is Running?Very simple answer:
~# nfsstat -m
/opt/shared from 10.10.10.10:/u01/shared
Flags: rw,vers=3,rsize=32768,wsize=32768,soft,intr,proto=tcp,timeo=600
; )
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-47844975048619725942011-11-20T15:03:00.001-02:002011-11-20T15:04:41.101-02:00CCNA v4 Exploration NetAcademy Course OnlineCCNA v4 Exploration NetAcademy
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-20603104104465501132011-09-24T00:10:00.001-03:002011-09-24T00:11:20.848-03:00Wget TIPz & Trickz~/.wgetrc and /etc/wgetrc
If you need to go via a proxy server, the ~/.wgetrc file can be used
to set proxy settings for the wget tool.
For example:
http_proxy = http://proxyserver.intranet.example.com:8080/
https_proxy = http://proxyserver.intranet.example.com:8080/
proxy_user = steve
proxy_password = letmein
You can also set equivalent variables in the shell.
The /etc/wgetrc file will be Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-25496906403992292902011-09-12T11:29:00.000-03:002011-09-12T11:29:48.511-03:00Spanning Tree algorithm PoemRadia Perlman is the woman responsible for the Spanning Tree
algorithm. The story goes that while she was working at Digital
Equipment Corp (DEC), she recognized the problem and went
home to think about it. She solved it on Saturday and had time
to write a poem about it on Sunday. Here is the poem.
Algorhyme
I think that I shall never seeA graph more lovely than a tree.A tree whose crucial Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-71074112247918402982011-08-30T15:31:00.000-03:002011-08-30T15:31:26.601-03:00Cisco Router SOHO 819
I Want One!
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-13788829479065538832011-08-27T12:05:00.001-03:002011-08-27T12:05:29.719-03:00Owasp Appsec Tutorial Series - Episode 2: Sql Injection
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-86078469572387220202011-08-19T16:57:00.000-03:002011-08-19T16:57:32.748-03:00Detecting RootKits on Windows Machine
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-34275934181630843162011-08-17T10:54:00.004-03:002011-08-18T20:01:18.505-03:00Zone Based FireWall OverView1. Creates zones
zone security OUTSIDE
zone security INSIDE
2. Create zone-pairs
zone-pair security IN-AND-OUT source INSIDE destination OUTSIDE
3. Create class-maps - A class map defines traffic to be acted upon
class-map type inspect match-any CCNASEC
match protocol dns
match protocol http
class-map type inspect match-any LIST10
match access-group 110 (traffic that matches ACL 110)
4. Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-37056935168129196062011-07-02T12:08:00.000-03:002011-07-02T12:08:20.000-03:00CCNA Security NetAcademy Course Online
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-67079467235851721402011-06-21T14:30:00.007-03:002011-06-21T14:49:47.109-03:00BackTrack Testing MethodologyBackTrack is a versatile operating system that comes with number
of security assessment and penetration testing tools. Deriving and
practicing these tools without a proper methodology can lead to
unsuccessful testing and may produce unsatisfied results. Thus,
formalizing the security testing with structured a methodology is
extremely important from a technical and managerial perspective.
The Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-23915868753634589842011-06-16T11:02:00.005-03:002011-06-16T14:44:08.631-03:00For To be a LPIC-3 Core or SpecialtyRequirements: Core - passing the 301 exam. Specialty - passing the
301 exam and any one of the LPI 302 - 306 exams to receive the
respective specialty certification.
Overview of Tasks: to pass LPI-303 (Security) Specialty someone should:
Have necessary skills and experience as outlined in LPIC-3 "Core"
exam Design and implement customized solutions to complex
automation problems such as Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-21442428203876232432011-05-27T17:07:00.000-03:002011-05-27T17:07:47.908-03:00NSA’s list of Security Configuration Guides[*] NSA Guidance Security Operating Systems
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-80253762470822255402011-05-27T12:21:00.000-03:002011-05-27T12:21:22.546-03:00Locating the Address from the DHCP Server No matter what OS the client uses, you can locate the MAC address
from the DHCP server in several ways. One method is to configure
the DHCP client to use DHCP and then activate its network interface.
The DHCP client should pick up an address. You can then examine the
DHCP server’s logs for evidence of a lease granted for that address.
The DHCP leases file typically (/var/lib/dhcp/dhcpd.leases) Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-8928115680951332702011-05-25T16:04:00.000-03:002011-05-25T16:04:25.015-03:00Protocol Filtering■ Protocol filtering can be configured on Catalyst 4500 and 6500
series switches.
■ Protocol filtering does not require any special feature cards on the
switch to operate.
■ Protocol filtering enables you to configure a port to filter or block flood
(broadcast, multicasts, and unknown unicasts) traffic based on protocols.
■ Protocol filtering is supported only on Layer 2 access ports and
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com2tag:blogger.com,1999:blog-35675891.post-70367486194227293142011-05-24T11:59:00.000-03:002011-05-24T11:59:31.787-03:00Server Load Balancing (SLB) SLB provides a virtual server IP address to which clients
can connect, representing a group of real physical servers
in a server farm. A client accesses a logical “virtual” server
(IP address v.v.v.v), which exists only within the Catalyst
6500 SLB configuration. A group of physical “real” servers
(IP addresses x.x.x.x, y.y.y.y, and z.z.z.z) is configured as a
server farm. Traffic flows betweenMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-55827971664142382512011-05-21T13:56:00.001-03:002011-05-21T13:58:50.024-03:00VSftpd with virtual users and working![1]
put the below on the file /etc/vsftpd.conf
listen=YES
anonymous_enable=NO
local_enable=YES
virtual_use_local_privs=YES
write_enable=YES
pam_service_name=vsftpd.virtual
guest_enable=YES
user_sub_token=$USER
local_root=/var/www/sites/$USER
chroot_local_user=YES
##chown_uploads=YES
##chown_username=ftp
hide_ids=YES
[2]
put the below on the file /etc/pam.d/vsftpd.virtual
#%PAM-1.0
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-24337391796061669382011-05-13T13:56:00.003-03:002011-05-13T14:01:55.667-03:00Alias CommandsBecause the new file system functionality is the third generation
of file management systems for Cisco IOS, alias commands have
been established to provide backward compatibility for commands
that existed in previous operating systems. This backward
compatibility enables you to use file management commands that
you might have learned in previous releases without having to relearn
the new command Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-61630467482817925402011-05-10T11:48:00.005-03:002011-05-10T11:53:06.347-03:00Building The Kernel BinarySetting up an appropriate .config file is the most important part of the
Linux kernel configuration process, but you must jump through several
more hoops to turn that file into a finished kernel.
Here’s an outline of the entire process:
• cd to the top level of the kernel source directory.
• Run make xconfig,make gconfig, or make menuconfig.
• Run make dep (not required for kernels 2.6.x and Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-33858609846492042092011-04-27T14:35:00.000-03:002011-04-27T14:35:01.621-03:00CLoNINg AND IMAgINg DISKS WITH Fog is a free and open-source computer cloning and imaging
solution created by Chuck Syperski and Jian Zhang. Although
it’s not designed specifically for malware analysis, you can
leverage it to restore installations of Windows XP, Vista,
or Windows 7 onto physical computers after using them in your
lab. FOG runs on Linux and includes a web-based management
interface. It uses PXE boot and Partimage Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-76339251861122633362011-04-23T15:24:00.004-03:002011-04-23T15:31:11.514-03:00Querying ASNs with NetcatYou can query for the ASNs of thousands of IP addresses at once
using netcat. Netcat is available for Linux and Windows systems.
You can install it on your Ubuntu system by running apt-get install
netcat or you can download the Windows version. To use this method,
create a text file containing the IPs you want to query in the following
format:
begin origin
a.b.c.d
a.b.b.c
d.e.f.g
d.b.a.d
b.e.e.fMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-35178952342243062522011-04-12T16:43:00.003-03:002011-04-12T22:46:27.693-03:00USINg SSH TUNNELS To PRoXY CoNNECTIoNSA great way to proxy your connections is to use port forwarding
through an SSH tunnel. SSH tunnels allow you open up a listening
port on your local workstation, connect to your server via SSH,
and then use your server as a SOCKS4/5 proxy. You can then
use any application that supports SOCKS4/5 proxies to access
resources using the IP address of the server you have logged into
via SSH.
The first Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-75592102811974214902011-03-26T17:58:00.000-03:002011-03-26T17:58:00.426-03:00Bypass Example One
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-19647681942296560522011-03-24T15:52:00.000-03:002011-03-24T15:52:49.781-03:00DOS While - Trick of Kidswhile 1
mkdir abccd abctouch abc-fileend
DANGER!
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-57713606855666629142011-03-21T15:07:00.002-03:002012-01-26T14:12:41.917-02:00Linux Administration Handbook 2nd
Amazing Book
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-53187886673207162982011-03-20T11:29:00.000-03:002011-03-20T11:29:48.175-03:00Create and Delete a PostgreSQL Database from PSQL CLIEasily create or drop a database via the psql CLI using the below syntax.
Create a PostgreSQL Database: Just modify the database_name to the name you prefer for your new database.
create database database_name
Delete a PostgreSQL Database: Again just modify the database_name to the name of the database you would like to remove from Postgres.
drop database database_nameBelow is output from a Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-85941336756378100662011-03-19T11:40:00.001-03:002011-03-19T11:40:41.029-03:00cvsup through proxy doesn’t work? When ssh forward facility come in handyLet’s say you have two machines, one with internet, and one without.
On the machine with internet, you have a proxy and a ssh account.
Unfortunately csup nor cvsup cannot work through a proxy, so here
where ssh forward facility will come in handy. Let’s say your csup is
configured to update from cvsup4.*BSD.org. SSH is a magic tool,
it can listen a local port, and forward everything through it’sMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-19373289889679212032011-03-17T10:03:00.001-03:002011-03-17T10:05:57.408-03:00How To Set ARP Static In w7 netsh -c "interface ipv4" set neighbors "Network Connection Name" "192.168.1.1" "de-ad-be-ef-ca-fe"
See Also:
[*] ironGeek Tool
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-61460317542015881382011-03-17T09:59:00.002-03:002011-03-17T10:05:25.403-03:00Disable IPv6 in w7Disable IPv6 on w7
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-63839858654374081962011-03-12T13:47:00.002-03:002011-03-12T13:56:33.304-03:00Samba Standalone Server With tdbsam Backend Version 1.0
Author: Falko Timme
This tutorial explains the installation of a Samba fileserver on
Ubuntu 10.10 and how to configure it to share files over the SMB
protocol as well as how to add users. Samba is configured as a
standalone server, not as a domain controller. In the resulting setup,
every user has his own home directory accessible via the SMB
protocol and allMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com1tag:blogger.com,1999:blog-35675891.post-5587913170416706762011-01-29T10:27:00.000-02:002011-01-29T10:27:19.042-02:00chage coMMandYou can use the chage command to manage the expiration date of a password. Password aging information is stored in the /etc/shadow file. In order, the columns in /etc/shadow are shown in Table. The associated chage switch, where available, is shown with each description entry. For example, if you wanted to require that user test1 keep a password for at least two days, use the chage test1 -m Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-34442109068242723152011-01-16T10:04:00.007-02:002011-01-16T12:38:36.213-02:00RPM VerificationVerifying an installed package compares information about that package with information from the RPM database on your system. The --verify (or -v) switch checks the size, MD5 checksum, permissions, type, owner, and group of each file in the package. Here are a few examples: Verify all files. Naturally, this may take a long time on your system. (Of course, the rpm -va command performs the sameMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-54265072787557874232011-01-16T09:49:00.000-02:002011-01-16T09:49:18.002-02:00RPM --query Options
rpm Query Command Meaning
rpm -qa Lists all installed packages.
rpm -qf /path/to/file Identifies the package associated with /path/to/file.
rpm -qc packagename Lists only configuration files from packagename.
rpm -qi packagename Displays basic information for packagename.
rpm -ql packagename Lists all files from packagename.
rpm -qR packagename Notes all dependencies; you Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-85063025797379251212011-01-15T13:34:00.006-02:002011-01-16T09:47:22.084-02:00Howto: Linux kill and logout usersTask: How to kill and logout user called zezin
You can send KILL single, type the following command:
# skill -KILL -u zezin
biOos Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-9695794925653056952011-01-09T10:31:00.000-02:002011-01-09T10:31:47.725-02:00Mounting via the AutomounterOnce you run the mount command on a partition, it stays mounted until you unmount it or shut down or reboot your computer. This can cause problems. For example, if you've mounted a floppy and then physically removed the disk, Linux may not have had a chance to write the file to the disk. This situation also applies to Zip or other hotswappable removable drives.
Another example, with mounted Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-80541529837377777652011-01-08T17:10:00.000-02:002011-01-08T17:10:34.923-02:00Configuring a Site-to-Site GRE TunnelGeneric routing encapsulation (GRE) is a tunneling protocol defined in RFC 1702 and RFC 2784. It was originally developed by Cisco Systems for creating a virtual point-to-point link to Cisco routers at remote points over an IP internetwork.
GRE supports multiprotocol tunneling. It can encapsulate multiple protocol packet types inside an IP tunnel. Adding an additional GRE header between the Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-86117785447834276352011-01-02T15:57:00.000-02:002011-01-02T15:57:53.677-02:00Mount Options Descriptionasync
Data is read and written asynchronously.
atime
The inode associated with each file is updated each time the file is accessed.
auto
Searches through /etc/filesystems for the appropriate format for the partition; normally associated with a floppy or removable drive.
defaults
Uses default mount options rw, suid, dev, exec, auto, nouser, and async.
dev
Permits access to character Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-21134192581584516852010-12-30T13:09:00.002-02:002010-12-30T13:13:38.624-02:00The GRUB Command LineIf you see a GRUB command line, you may feel lost. To see a list of available commands, press the TAB key at the grub> prompt.
Some trial and error may be required. You should be able to find all detected hard drives on a standard PC from the BIOS menu (SCSI drives can be a different story). Assuming you have just one, you can use the find command to identify the partition with the GRUB Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-21891869819683900202010-12-29T17:37:00.000-02:002010-12-29T17:37:51.907-02:00If You Need an Installation USB or CD/DVD - RHCEIf you don't have the first installation CD/DVD, you can start a network installation from a specialized boot USB key or CD. While one may be provided for you for the RHCE or RHCT exams, you'll need to know how to create one so you can practice for the exam.
It's easy to create an installation USB key or CD from one of the files on the /images directory on the first installation CD:
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-74467522125975554342010-12-28T22:15:00.001-02:002010-12-28T22:15:40.802-02:00FTP Installation Server - RHCEOne of the oldest protocols still in common use on the Internet is FTP, the File Transfer Protocol. It's efficient and easy to use, and now that Red Hat has implemented the Very Secure FTP (vsFTP) service on its systems, it's relatively secure.
The basic steps are the same as those for the NFS server. I'm assuming that you've already installed the vsFTP server. The basic FTP share directory Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-77860694350229484412010-12-28T22:11:00.000-02:002010-12-28T22:11:53.942-02:00HTTP Installation Server - RHCE The most popular Web server on the Internet is Apache, which you can easily install with Red Hat Enterprise Linux. The basic steps are the same as those for the NFS server. The details are slightly different. I'm assuming that you've already installed the Apache Web server. The basic Apache share directory corresponds to the DocumentRoot variable, which is by default the /var/www/html Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-68265982995390848602010-12-28T22:00:00.000-02:002010-12-28T22:00:27.724-02:00Creating an NFS Installation Server - RHCEIn the following steps, you'll learn how to create a shared directory, copy the Red Hat installation files, and then set up the share through NFS. As NFS is the most efficient way to share files between Linux and Unix computers, I suspect it's the most likely option for network installations during the exam. You'll need the Red Hat Enterprise Linux installation CDs, or at least the ISO filesMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-10675121555639447642010-12-28T19:57:00.002-02:002010-12-28T20:46:18.762-02:00RHCE Question
What command would you use to add the /usr/sbin directory to your PATH?___________________________________
Answer
The simplest way to add /usr/sbin to your $PATH is to use the PATH=$PATH:/usr/sbin command. But to make sure this command takes effect the next time you log in, you should add this command to the hidden .bash_profile file in your home directory.
biOos
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-48506944998730808742010-12-27T20:42:00.000-02:002010-12-27T20:42:27.027-02:00Creating a New LVM Partition (On a New Disk)1. Add a new hard disk.
2. Create new partitions. Assign the Linux LVM filesystem to one or more of these partitions. This can be easily done with the Linux fdisk utility.
3. Back up /home. Assign the LVM filesystem to that partition.
4. Scan for Linux LVM filesystems with the vgscan utility to create a database for other LVM commands.
5. Create volumes for the set with the pvcreate /dev/Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-33415225239970360782010-12-27T18:55:00.001-02:002010-12-27T18:55:59.489-02:00Some Protocols used by VoIP
VoIP Components
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-16704731062375834562010-12-23T21:27:00.001-02:002010-12-23T21:28:23.569-02:00Configuring VLAN Trunk SecurityThe best way to mitigate VLAN hopping attacks is to ensure that trunking is only enabled on ports that require trunking. Additionally, be sure to disable DTP (auto trunking) negotiations and manually enable trunking.
To prevent a VLAN hopping attack that uses double 802.1Q encapsulation, the switch must look further into the frame to determine whether more than one VLAN tag is attached to it. Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-6011747430358990352010-12-23T10:58:00.001-02:002010-12-23T11:00:09.908-02:00Verifying Port SecurityWhen port security is enabled, the administrator should use show commands to verify that the port learned the MAC address. Additionally, show commands are useful when monitoring and troubleshooting port-security configurations. They can be used to view information such as the maximum number of MAC addresses that can be associated with a port, the violation count, and the current violation mode.
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-53326932926958213282010-12-12T21:52:00.002-02:002010-12-12T21:59:53.368-02:00Jaquemate 12/12/2010
.boardhidden {display:none}; .boardshown {display:inline}
(show chess board)(hide chess board)
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(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}
(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-53240987272069352792010-12-12T17:40:00.002-02:002010-12-12T17:41:58.364-02:00Mysql Localhost OnlyTo make mysql listen only on the localhost interface, add the following to each of the three sections in /etc/my.cnfbind-address = 127.0.0.1 biOos Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-83838467826332195492010-12-09T12:28:00.003-02:002010-12-09T12:30:31.180-02:00Rybka 3 (CPU 32 bit) X Karpv .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-16539743022359414722010-12-09T12:24:00.003-02:002010-12-09T12:26:28.194-02:00QueenAlice 22/09/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-38865316198587474832010-12-09T12:22:00.000-02:002010-12-09T12:22:31.607-02:00Flyordie 05/12/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-85659281832755976682010-12-09T12:19:00.000-02:002010-12-09T12:19:24.462-02:00Flyordie 02/12/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-15789096172992077352010-12-09T12:16:00.002-02:002010-12-09T12:16:45.468-02:00JaqueMate 24/11/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-11055352664505441232010-12-09T12:09:00.005-02:002010-12-09T12:15:12.436-02:00Flyordie 26/11/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-21160085014923760902010-12-09T12:07:00.002-02:002010-12-09T12:07:53.590-02:00Flyordie 18/11/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-67252492376367405942010-12-09T12:06:00.001-02:002010-12-09T12:06:28.357-02:00Flyordie 08/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-62108462961281358632010-12-09T12:05:00.000-02:002010-12-09T12:05:36.664-02:00ChessCube 07/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-44713647574981244832010-12-09T12:01:00.004-02:002010-12-09T12:02:47.178-02:00JaqueMate 03/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-13192802331011853912010-12-09T12:00:00.000-02:002010-12-09T12:00:12.756-02:00Flyordie 03/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-44601018074655377082010-12-09T11:37:00.000-02:002010-12-09T11:37:05.967-02:00Tuning False AlarmsTriggering mechanisms can generate alarms that are false positives or false negatives. These alarms must be addressed when implementing an IPS sensor.
A false positive alarm is an expected but undesired result. A false positive alarm occurs when an intrusion system generates an alarm after processing normal user traffic that should not have resulted in the alarm. Analyzing false positives Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-83296684340422908852010-12-08T19:05:00.004-02:002010-12-08T19:07:57.186-02:00TestDisk Tool
[*] TestDisk Tool
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-36452689118647086122010-11-29T15:59:00.000-02:002010-11-29T15:59:53.151-02:00Types of Firewalls
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-17775867819484385982010-11-29T12:29:00.000-02:002010-11-29T12:29:12.841-02:00Configuring Time-Based ACLsTime-based ACLs offer the security professional more control over permitting or denying access to resources. Sometimes it is necessary to open a hole in the filter of a router to allow a specific type of traffic. This hole should not be allowed to remain indefinitely. For example, users could be allowed to access the Internet during lunch, but not during regular business hours. Timed ACLs enable Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-6699027245606869672010-11-25T09:25:00.000-02:002010-11-25T09:25:29.226-02:00Cuadrangular UNAM 2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
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.boardhidden {Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-49907992173202897932010-11-24T21:47:00.001-02:002010-11-24T21:47:31.575-02:00Crafty 24/11/10 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-2114985930126891922010-11-22T13:58:00.002-02:002010-11-22T13:58:17.122-02:00Flyordie 22/11/10 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-86084302644451386202010-11-22T10:38:00.002-02:002010-11-22T10:38:38.263-02:00Crafty 22/11/10 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-36839905805585288812010-11-21T10:49:00.000-02:002010-11-21T10:49:09.567-02:00Yahoo Chess 20/11/10 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-28391208590465679342010-11-19T18:30:00.001-02:002011-04-19T12:07:52.978-03:00Configuring Enhanced Security for Virtual LoginsThe Cisco IOS login enhancements feature provides more security for
Cisco IOS devices when creating a virtual connection, such as Telnet,
SSH, or HTTP, by slowing down dictionary attacks and stopping DoS
attacks. To better configure security for virtual login connections, the
login process should be configured with specific parameters:
Delays between successive login attempts
Login shutdown if Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-35024701842973978072010-11-15T17:13:00.002-02:002010-11-15T17:13:53.087-02:00ChessCube 09/11/10 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-14168341466679975032010-11-15T15:24:00.004-02:002010-11-15T16:54:50.797-02:00JaqueMate 14/11/10 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-30347223372528864222010-11-09T21:28:00.002-02:002010-11-09T21:30:25.918-02:00FICS 04/11/10 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-23530304171558069012010-11-09T18:47:00.001-02:002010-11-09T18:48:46.450-02:00Configure RAID after InstallationRAID 0
You could consider RAID 0, also known asstriping, to be a bit
misleading. It is actually not a redundant array at all. With a RAID 0
array you need at least two disks. Each write to this array is striped
across both disks so that in effect the two drives become one large
disk. So if you have two 100GB hard drives in a RAID 0 array,
you will have 200GB of storage.While RAID 0 offers great Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-69260221815507105442010-11-09T09:42:00.000-02:002010-11-09T09:42:11.682-02:00God ModeIt may be hyperbolically named, but Windows 7’s God mode is
indeed omnipresent. It conveniently puts hundreds of settings from
all around the operating system all in one place. To turn on God
mode, create a new folder on your desktop, or anywhere you’d like,
Godmode.{eD7bA470-8e54-465e-825C-99712043e01C} and
name it: Godmode.{eD7bA470-8e54-465e-825C-99712043e01C}.
Don’t include the final period. Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-53728401236745557642010-11-07T13:25:00.000-02:002010-11-07T13:25:37.059-02:00VoIP HopperVoIP Hopper is a GPLv3 licensed security tool, written in C, that rapidly runs a VLAN Hop into the Voice VLAN on specific Ethernet switches. VoIP Hopper does this by mimicking the behavior of an IP Phone, in Cisco, Avaya, and Nortel environments. VoIP Hopper is a VLAN Hop test tool but also a tool to test VoIP infrastructure security.
See More at: VoIP HoMe
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-40672885382686597092010-11-06T19:41:00.002-02:002010-11-06T19:41:54.926-02:00Judit Polgar Gets a Plus Score in the Men’s Olympiad .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-7924186109039830152010-11-06T18:55:00.000-02:002010-11-06T18:55:38.992-02:00La Demolicion de La Estructura de Peones .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-75062514569795226662010-11-03T22:07:00.006-02:002010-11-07T12:32:43.248-02:00Match Kasparov-Karpov (Espanha, 2009 - 1ª partida) .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-14170085252399723932010-10-29T16:39:00.000-02:002010-10-29T16:39:29.767-02:00Configuring Remote Switched Port Analyzer (RSPAN)SPAN is configured and applies to a single switch. There is also
a method for analyzing multiples switches. The destination is on
a switch that is remote to the others source ports, which are on
different switches. RSPAN can be used where it is necessary to
monitor multiple points on a network without spending the money
to have multiple monitors in place.
The next example shows a network with Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-24056627949533292242010-10-29T14:14:00.004-02:002010-11-03T15:00:14.720-02:00Configuring DHCP SnoopingDHCP snooping is a feature on the Cisco Catalyst switches
that allows you to configure protection against DHCP spoofing.
It uses the concept of trusted ports and untrusted ports. A
trusted port can accept DHCP messages that might be received,
such as dhcpoffer. An untrusted port is not allowed to receive
DHCP messages, and if it receives one, the port is disabled.
To set up DHCP snooping, you Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-62019094444729710862010-10-28T11:46:00.001-02:002010-10-28T11:46:45.139-02:00One-Step Lockdown With SDMSecure your router with lockdown feature, see my movie:
or using auto secure at router# and follow the prompts.
See Also:
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-35871903065324664152010-10-26T15:05:00.001-02:002010-10-26T15:05:43.397-02:00FlyOrdie 26/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-37249105990398626932010-10-25T13:43:00.003-02:002010-10-25T13:47:00.826-02:00JaqueMate 24/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-30779121482776965532010-10-24T18:20:00.000-02:002010-10-24T18:20:48.891-02:00CLI ViewsIn the Cisco IOS you have the ability to create command-line
interface views. This is similar to configuring privilege levels,
but it involves the use of AAA to define the views to apply
to a particular user or role. Views give someone who logs
into a router a way to see what privileges they have. The first
thing you need to do to configure a view is to enable AAA,
of course:
Router(config)# aaaMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-30342863982813231832010-10-24T15:09:00.000-02:002010-10-24T15:09:04.916-02:00Configuring Privilege LevelsSometimes larger organizations have the need for multiple levels of
privilege on the router. For example, a larger Network Operations
Center (NOC) might have three levels of technicians. Levels 1 and 2
might be granted access to only certain commands, but the level 3
tech might have full access. Here´s where privilege levels come in
handy. There can be 16 privilege levels on a Cisco router, but Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-9820497088419947342010-10-19T20:42:00.000-02:002010-10-19T20:42:13.516-02:00FlyOrdie 19/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board) .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board) .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board) .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-44113005596304595942010-10-18T11:08:00.001-02:002010-10-18T11:09:01.579-02:00CCNA Test QuestionWhat type of authentication does aut: 1 indicate in the
output from the debug ip ospf packet command?
(Source: Troubleshooting OSPF)
A. no authentication
B. simple password
C. MD5
D. 3DES
Correct Answer:
B. The aut: 1 indicates simple password, aut: 0 indicates
no authentication whereas aut: 2 indicates MD5 authentication
biOosMarcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-67493182507924742532010-10-18T10:04:00.001-02:002010-10-18T10:04:57.196-02:00FlyOrdie 17/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-17297481463253481502010-10-16T15:28:00.001-03:002010-10-16T15:29:22.226-03:00Cisco Quick Learning Module
Hardening Cisco IOS Devices
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-29360598380335265912010-10-15T23:29:00.002-03:002010-10-15T23:30:35.921-03:00JaqueMate 15/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-47795595281163171732010-10-15T17:07:00.001-03:002010-10-15T17:07:30.917-03:00Immortal Game .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-87892963307924403012010-10-14T10:12:00.001-03:002010-10-14T10:13:15.940-03:00FlyOrdie 13/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
.boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-74782437592677357802010-10-12T21:11:00.003-03:002010-10-14T10:13:48.280-03:00JaqueMate 12/10/2010 .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-76781904472834729032010-10-12T09:41:00.006-03:002010-10-12T10:39:59.348-03:00Configuring Cisco Routers with DHCP and VlansCreates a DHCP pool called LANX
ro(config)# ip dhcp pool LANX
Defines the range of address to be leased
ro(dhcp-config)# network 172.16.10.0 255.255.255.0
Defines the address of the default router for the client
ro(dhcp-config)# default-router 172.16.10.1
Defines the address of the DNS server for the client
ro(dhcp-config)# dns-server 172.16.10.10
Defines the address the NetBIOS server for Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-43086314278820257772010-10-11T14:10:00.005-03:002010-10-11T14:15:35.297-03:00My Games at FlyOrdie .boardhidden {display:none}; .boardshown {display:inline}(show chess board)(hide chess board)
Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-66789791438593260472010-10-11T13:30:00.001-03:002010-10-11T13:30:41.859-03:00Basic Troubleshooting Layers
* For layer 2 troubleshooting, use the show interfaces command
and CDP. For layer 3 troubleshooting, use ping and traceroute.
For layer 7 troubleshooting, use telnet. For detailed troubleshooting,
use debug.
* CDP is used to learn basic information about directly connected
Cisco devices. It uses a SNAP frame format and generates a multicast
every 60 seconds. It is enabled, by default, Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0tag:blogger.com,1999:blog-35675891.post-91925650064237443972010-10-11T11:28:00.001-03:002010-10-11T11:36:29.827-03:00Mi Juegos en Jaquemate.org - out/2010Marcus V Moraishttp://www.blogger.com/profile/04476098655454065792noreply@blogger.com0