Saturday, November 29, 2008

Swat in Samba

SCENARIO: Configure a SAMBA Server on RHEL5 with a NETBIOS name STATION2-NIX. Create a SHARE in it having name STATION2-RHEL5-VM and mapped to the directory /network-places/station2. Windows Machine workgroup being WORKGROUP. The share should be writeable to the user "root"

STEPS

Before you configure SAMBA SERVER make sure following packages are installed:
system-config-samba-
samba-common-
samba-
samba-swat-
samba-client-

The easiest way to configure SAMBA server is to use samba-swat utility. By default it is turned off. First check whether it has been bind to port 901 or not using:
#cat /etc/services | grep swat

After this you need to start the swat service. Use #system-config-services and check mark "swat". Save the changes and closed the window.

Open a web-browser and type the link given below:
http://localhost:901/

It will ask for username and password. It's always advisable to login with root credentials. You will presented with a Web Based GUI.

Configuring a SAMBA server is just a 3 step process:

STEP 1: Go to "GLOBAL" section. Change the workgroup to the workgroup being used by Windows Machine. It can be anything like MSHOME, MYWORKGROUP,MYGROUP etc. But both Windows and Linux should use the same workgroup name. In my case workgroup="WORKGROUP". Change the netbios name to "STATION2-NIX". Change the security to "USER". Commit the changes.

STEP 2: Go to "SHARES" tab. Create a new share having the name "STATION2-RHEL5-VM". Set the path to "/network-places/station2". Make sure this directory path exits. Also make sure "browsable" and "available" options are set to yes. Add the user "root" to "write list". Commit the changes.

STEP 3: Go to the "PASSWORD" section. For the user "root" set the password and click "Add New User". You can now verify that a new entry must have been added to /etc/samba/smbpasswd. Start the smb service.
#service smb start

You all set to access the Linux Machine from Windows. Just go to Windows Box and your share would be browsable in "My Network Places"(XP) or "Network"(VISTA). Just double click the icon having you netbios name and login using "root" credentials.

Tuesday, November 25, 2008

Installing Ubuntu 7.10 on Acer 5315


Installing Ubuntu 7.10 on Acer 5315

General Hardware Specifications of [Acer 5315]:

Hardware Components
Status under Linux
Notes
Intel Celeron WorksNo special procedure required during installation.
15.4 TFT LCD DisplayWorksNo special procedure required during installation.
Mobile Intel® 960GML Express Chipset with integrated 3D graphics via the Intel® Graphics Media Accelerator (GMA) X3100 WorksSee special procedures below
1024MB, SDRAM, 2DIMMsWorksNo special procedure required during installation
80 GB Ultra ATA Hard DriveWorksNo special procedure required during installation
Integrated Network CardWorksNo special procedure required during installation (ethernet).  Wifi requires procedure below
Internal 56k ModemNot testedUnknown
DVD/CD RW DriveWorksNo special procedure required during installation
Lithium-Ion BatteryWorksNo special procedure required during installation
Intel HD Audio ControllerWorksSee special procedures below

This laptop is operating under Kernel version [2.6.24]

Basic Installation of Ubuntu:
  • Why to use Ubuntu: It rocks, works great and supports compiz!
  • Obtaining Ubuntu: ubuntu.com
  • Installing - Do basic installation, just press enter
  • Post-Install modifications/tweaks:
    • First fix the wifi:
      • Install fw-cutter via synaptic
      • Get the latest bcm43xx firmware from http://bcm43xx.berlios.de/
      • sudo bcm43xx-fwcutter -w /lib/firmware ~/Desktop/wl_apsta.o
      • modprobe bcm43xx
    • Setup Sound:
      • Detailed instructions here: https://wiki.ubuntu.com/Gutsy_Intel_HD_Audio_Controller
      • Download this file and install: http://c.chez.fred.free.fr/linux-ubuntu-modules-2.6.22-14-generic_2.6.22-14.37.1_i386.deb
      • Add the following line in /etc/modprobe.d/alsa-base: 
        options snd-hda-intel model=acer
      • Put the folloing in the /boot/grub/menu.lst :
# default boot parameters, set pci=routeirq for sound to work (as per dmesg output)
kopt=pci=routeirq 

    • Setup Compiz:
      • Run sudo gedit /usr/bin/compiz
        Find and comment string T="$T 8086:2982 8086:2992 8086:29a2 8086:2a02 8086:2a12" # intel 965 by adding # in front of the line
        Goto 'System' > 'Preferences' > 'Appearance', Choose 'Visual Effects' and select 'Extra'
    • NOTE: You may need to use synapic to unstall compiz.

Monday, November 24, 2008

Maximum partition size support

A file system is a method for storing and organizing computer files and the data they contain to make it easy to find and access them. Some time it is necessary to know maximum file and partition size. Currently the most commonly used Linux file systems are ext2, ext3 or ReiserFS. To support files larger than 2 GiB on 32-bit systems, Linux need to use Large File Support (LFS). The LFS support is done by the Linux kernel and the GNU C library i.e. glibc. LFS raises the limit of maximal file size. For 32-bit systems the limit is 2 GiB but using the LFS interface on filesystems that support LFS applications can handle files as large as 263 bytes.

Below is a summery of the these file system:

Maximum Partition size supported by Linux
Click to enlarge

Please note that following Linux distributions comes with LFS support:

  • Red Hat Linux
  • Suse Linux
  • Debian

Maximum Number of Partitions
Please note that under Linux maximum 63 IDE partitions can be created and 15 SCSI partitions can be created per disk.

Update 18-Nov-05, 23:18 IST by nixCraft
Q. Aniruddha is working with Dell Server (6680 server) installed Redhat AS 4 server (2.6.4 kernal, 32Bit with ext3 FS.), ENC CX500 Storage connected to it, that provides 16 TB of size and he want to connect this volume to Redhat Server. He is not able to create single volume of 6TB on Redhat AS 4 server, maximum he can create 1.8TB or 1.4 TB.

A. I had same problem to create 8 TB logical unit, after upgrading RHEL via up2date command it started to support disk size large than 2TB. so first update it next make sure HBA, HBA driver, and the storage device must also support 64-bit block address. If all this condition satisfied RHEL can see disk size upto 32TB! In short update kernel version via up2date. Also let me know the HBA driver name you are using and make sure it support 64 bit addressing.

That is why you need to use 64bit server and not 32 bit, anyways update kernel and use LVM2.

Deleting the Desktop Session in Linux

Here is a quick tip to kill a crashed Linux / UNIX X desktop system. Many new user do not know this simple tip and end up hitting computer reboot button. Press CTRL + ALT + Backspace to kill GUI and get back to login screen. There are more ways to kill a crashed desktop without restarting your computer.

If CTRL + ALT + Backspace refused to work, try to login to console by pressing CTRL +ALT + F1. To kill GDM (Gnome Desktop) manger, enter:
killall gdm
You can also run the following:
/etc/init.d/gdm stop
To start GDM again, enter:
/etc/init.d/gdm start
To kill KDM (KDE Desktop), enter:
killall kdm
OR
/etc/init.d/kdm stop
To start KDM again, enter:
/etc/init.d/kdm start

Physical Address Extension (PAE)

Physical Address Extension (PAE)refers to a feature of x86 and x86-64 processors that allows more than 4G bytes of physical memory to be used in 32-bit systems. The x86 architecture presently uses only 36 bits out of 52 bits possible. On x86-64 processors, PAE is obligatory in native long mode; currently 40 bits are used out of 52 bits possible. How do I find out if my Linux kernel supports 36-bit or more physical addressing?

A. You can easily find this information by visiting /proc/cpuinfo file. cat /proc/cpuinfo and look for the physical address size. You can also use grep command extract exact information:
cat /proc/cpuinfo
OR
grep physical /proc/cpuinfo
Sample output:

 physical id	: 0 address sizes	: 36 bits physical, 48 bits virtual physical id	: 3 address sizes	: 36 bits physical, 48 bits virtual physical id	: 0 address sizes	: 36 bits physical, 48 bits virtual physical id	: 3 address sizes	: 36 bits physical, 48 bits virtual

Sunday, November 23, 2008

Port Numbers

Port

Description

Status

0/TCP,UDP

Reserved; do not use (but is a permissible source port value if the sending process does not expect messages in response)

Official

1/TCP,UDP

TCPMUX (TCP port service multiplexer)

Official

5/TCP,UDP

RJE (Remote Job Entry)

Official

7/TCP,UDP

ECHO protocol

Official

9/TCP,UDP

DISCARD protocol

Official

11/TCP,UDP

SYSTAT protocol

Official

13/TCP,UDP

DAYTIME protocol

Official

17/TCP,UDP

QOTD (Quote of the Day) protocol

Official

18/TCP,UDP

Message Send Protocol

Official

19/TCP,UDP

CHARGEN (Character Generator) protocol

Official

20/TCP

FTP - data port

Official

21/TCP

FTP - control (command) port

Official

22/TCP,UDP

SSH (Secure Shell) - used for secure logins, file transfers (scp, sftp) and port forwarding

Official

23/TCP,UDP

Telnet protocol - unencrypted text communications

Official

25/TCP,UDP

SMTP - used for e-mail routing between mailservers E-mails

Official

26/TCP,UDP

RSFTP - A simple FTP-like protocol

Unofficial

35/TCP,UDP

QMS Magicolor 2 printer

Unofficial

37/TCP,UDP

TIME protocol

Official

38/TCP,UDP

Route Access Protocol

Official

39/TCP,UDP

Resource Location Protocol

Official

41/TCP,UDP

Graphics

Official

42/TCP,UDP

Host Name Server

Official

42/TCP,UDP

WINS [1]

Unoffical/Conflict

43/TCP

WHOIS protocol

Official

49/TCP,UDP

TACACS Login Host protocol

Official

53/TCP,UDP

DNS (Domain Name System)

Official

57/TCP

MTP, Mail Transfer Protocol


67/UDP

BOOTP (BootStrap Protocol) server; also used by DHCP (Dynamic Host Configuration Protocol)

Official

68/UDP

BOOTP client; also used by DHCP

Official

69/UDP

TFTP (Trivial File Transfer Protocol)

Official

70/TCP

Gopher protocol

Official

79/TCP

Finger protocol

Official

80/TCP

HTTP (HyperText Transfer Protocol) - used for transferring web pages

Official

81/TCP

HTTP Alternate (HyperText Transfer Protocol)

Official

81/TCP

Torpark - Onion routing ORport

Unofficial

82/UDP

Torpark - Control Port

Unofficial

88/TCP

Kerberos - authenticating agent

Official

101/TCP

HOSTNAME


102/TCP

ISO-TSAP protocol


107/TCP

Remote Telnet Service


109/TCP

POP, Post Office Protocol, version 2


110/TCP

POP3 (Post Office Protocol version 3) - used for retrieving E-mails

Official

111/TCP,UDP

SUNRPC protocol


113/TCP

ident - old server identification system, still used by IRC servers to identify its users

Official

115/TCP

SFTP, Simple File Transfer Protocol


117/TCP

UUCP-PATH


118/TCP,UDP

SQL Services

Official

119/TCP

NNTP (Network News Transfer Protocol) - used for retrieving newsgroups messages

Official

123/UDP

NTP (Network Time Protocol) - used for time synchronization

Official

135/TCP,UDP

EPMAP (End Point Mapper) / Microsoft RPC Locator Service

Official

137/TCP,UDP

NetBIOS NetBIOS Name Service

Official

138/TCP,UDP

NetBIOS NetBIOS Datagram Service

Official

139/TCP,UDP

NetBIOS NetBIOS Session Service

Official

143/TCP,UDP

IMAP4 (Internet Message Access Protocol 4) - used for retrieving E-mails

Official

152/TCP,UDP

BFTP, Background File Transfer Program


153/TCP,UDP

SGMP, Simple Gateway Monitoring Protocol


156/TCP,UDP

SQL Service

Official

158/TCP,UDP

DMSP, Distributed Mail Service Protocol


161/TCP,UDP

SNMP (Simple Network Management Protocol)

Official

162/TCP,UDP

SNMPTRAP

Official

170/TCP

Print-srv


179/TCP

BGP (Border Gateway Protocol)

Official

194/TCP

IRC (Internet Relay Chat)

Official

201/TCP,UDP

AppleTalk Routing Maintenance


209/TCP,UDP

The Quick Mail Transfer Protocol


213/TCP,UDP

IPX

Official

218/TCP,UDP

MPP, Message Posting Protocol


220/TCP,UDP

IMAP, Interactive Mail Access Protocol, version 3


259/TCP,UDP

ESRO, Efficient Short Remote Operations


264/TCP,UDP

BGMP, Border Gateway Multicast Protocol


311/TCP

Apple Server-Admin-Tool, Workgroup-Manager-Tool


318/TCP,UDP

TSP, Time Stamp Protocol


323/TCP,UDP

IMMP, Internet Message Mapping Protocol


383/TCP,UDP

HP OpenView HTTPs Operations Agent


366/TCP,UDP

SMTP, Simple Mail Transfer Protocol. ODMR, On-Demand Mail Relay


369/TCP,UDP

Rpc2portmap

Official

371/TCP,UDP

ClearCase albd

Official

384/TCP,UDP

A Remote Network Server System


387/TCP,UDP

AURP, AppleTalk Update-based Routing Protocol


389/TCP,UDP

LDAP (Lightweight Directory Access Protocol)

Official

401/TCP,UDP

UPS Uninterruptible Power Supply

Official

411/TCP

Direct Connect Hub port

Unofficial

412/TCP

Direct Connect Client-To-Client port

Unofficial

427/TCP,UDP

SLP (Service Location Protocol)

Official

443/TCP

HTTPS - HTTP Protocol over TLS/SSL (encrypted transmission)

Official

444/TCP,UDP

SNPP, Simple Network Paging Protocol


445/TCP

Microsoft-DS (Active Directory, Windows shares, Sasser worm, Agobot, Zobotworm)

Official

445/UDP

Microsoft-DS SMB file sharing

Official

464/TCP,UDP

Kerberos Change/Set password

Official

465/TCP

SMTP over SSL - CONFLICT with registered Cisco protocol

Conflict

500/TCP,UDP

ISAKMP, IKE-Internet Key Exchange

Official

512/TCP

exec, Remote Process Execution


512/UDP

comsat, together with biff: notifies users of new c.q. yet unread e-mail


513/TCP

Login


513/UDP

Who


514/TCP

rsh protocol - used to execute non-interactive commandline commands on a remote system and see the screen return


514/UDP

syslog protocol - used for system logging

Official

515/TCP

Line Printer Daemon protocol - used in LPD printer servers


517/UDP

Talk


518/UDP

NTalk


520/TCP

efs


520/UDP

Routing - RIP

Official

513/UDP

Router


524/TCP,UDP

NCP (NetWare Core Protocol) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.

Official

525/UDP

Timed, Timeserver


530/TCP,UDP

RPC

Official

531/TCP,UDP

AOL Instant Messenger, IRC

Unofficial

532/TCP

netnews


533/UDP

netwall, For Emergency Broadcasts


540/TCP

UUCP (Unix-to-Unix Copy Protocol)

Official

542/TCP,UDP

commerce (Commerce Applications)

Official

543/TCP

klogin, Kerberos login


544/TCP

kshell, Kerberos Remote shell


546/TCP,UDP

DHCPv6 client


547/TCP,UDP

DHCPv6 server


548/TCP

AFP (Apple Filing Protocol)


550/UDP

new-rwho, new-who


554/TCP,UDP

RTSP (Real Time Streaming Protocol)

Official

556/TCP

Remotefs, rfs, rfs_server


560/UDP

rmonitor, Remote Monitor


561/UDP

monitor


563/TCP,UDP

NNTP protocol over TLS/SSL (NNTPS)

Official

587/TCP

email message submission (SMTP) (RFC 2476)

Official

591/TCP

FileMaker 6.0 Web Sharing (HTTP Alternate, see port 80)

Official

593/TCP,UDP

HTTP RPC Ep Map

Official

604/TCP

TUNNEL


631/TCP,UDP

IPP, Internet Printing Protocol


636/TCP,UDP

LDAP over SSL (encrypted transmission, also known as LDAPS)

Official

639/TCP,UDP

MSDP, Multicast Source Discovery Protocol


646/TCP

LDP, Label Distribution Protocol


647/TCP

DHCP Failover Protocol


648/TCP

RRP, Registry Registrar Protocol


652/TCP

DTCP, Dynamic Tunnel Configuration Protocol


654/TCP

AODV, Ad hoc On-Demand Distance Vector


665/TCP

sun-dr, Remote Dynamic Reconfiguration

Unofficial

666/UDP

Doom, First online first-person shooter


674/TCP

ACAP, Application Configuration Access Protocol


691/TCP

MS Exchange Routing

Official

692/TCP

Hyperwave-ISP


694/UDP

Linux-HA High availability Heartbeat port

Unofficial

695/TCP

IEEE-MMS-SSL


698/TCP

OLSR, Optimized Link State Routing


699/TCP

Access Network


700/TCP

EPP, Extensible Provisioning Protocol


701/TCP

LMP, Link Management Protocol.


702/TCP

IRIS over BEEP


706/TCP

SILC, Secure Internet Live Conferencing


711/TCP

TDP, Tag Distribution Protocol


712/TCP

TBRPF, Topology Broadcast based on Reverse-Path Forwarding


720/TCP

SMQP, Simple Message Queue Protocol


749/TCP, UDP

kerberos-adm, Kerberos administration


750/UDP

Kerberos version IV


782/TCP

Conserver serial-console management server


829/TCP

CMP (Certificate Management Protocol)


860/TCP

iSCSI


873/TCP

rsync File synchronisation protocol

Official

901/TCP

Samba Web Administration Tool (SWAT)

Unofficial

902

VMware Server[1]

Unofficial

904

VMware Server Alternate (if 902 is in use - ie SUSE linux)

Unofficial

911/TCP

Network Console on Acid (NCA) - local tty redirection over OpenSSH


981/TCP

SofaWare Technologies Remote HTTPS management for firewall devices running embedded Checkpoint Firewall-1 software

Unofficial

989/TCP,UDP

FTP Protocol (data) over TLS/SSL

Official

990/TCP,UDP

FTP Protocol (control) over TLS/SSL

Official

991/TCP,UDP

NAS (Netnews Admin System)


992/TCP,UDP

Telnet protocol over TLS/SSL

Official

993/TCP

IMAP4 over SSL (encrypted transmission)

Official

995/TCP

POP3 over SSL (encrypted transmission)

Official

Version:1.0 StartHTML:0000000168 EndHTML:0000108825 StartFragment:0000000533 EndFragment:0000108808

Only those ports that are commonly used are listed, refer to the IANA site for the full list.

Port

Description

Status

1058/tcp

nim AIX Network Installation Manager

Official

1059/tcp

nimreg

Official

1080/tcp

SOCKS proxy

Official

1099/tcp

RMI Registry

Official

1099/udp

RMI Registry

Official

1109/tcp

Kerberos POP


1167/udp

phone, conference calling


1176/tcp

Perceptive Automation Indigo home control server

Official

1194/udp

OpenVPN

Official

1198/tcp,udp

The cajo project Free dynamic transparent distributed computing in Java

Official

1099/udp

RMI Registry

Official

1200/udp

[[2]Steam Friends Applet]

Official

1214/tcp

Kazaa

Official

1223/tcp,udp

TGP: "TrulyGlobal Protocol" aka "The Gur Protocol"

Official

1241/tcp,udp

Nessus Security Scanner

Official

1248/tcp

NSClient/NSClient++/NC_Net (Nagios)

Unofficial

1270/tcp,udp

Microsoft Operations Manager 2005 agent

Official

1311/tcp

Dell Open Manage Https Port

Unofficial

1313/tcp

Xbiim (Canvii server) Port

Unofficial

1337/tcp

WASTE Encrypted File Sharing Program

Unofficial

1352/tcp

IBM Lotus Notes/Domino RPC

Official

1387/tcp

Computer Aided Design Software Inc LM (cadsi-lm )

Official

1387/udp

Computer Aided Design Software Inc LM (cadsi-lm )

Official

1414/tcp

IBM MQSeries

Official

1431/tcp

RGTP

Official

1433/tcp,udp

Microsoft SQL database system

Official

1434/tcp,udp

Microsoft SQL Monitor

Official

1494/tcp

Citrix Presentation Server ICA Client

Official

1512/tcp,udp

WINS


1521/tcp

nCube License Manager

Official

1521/tcp

Oracle database default listener, in future releases official port 2483

Unofficial

1524/tcp

ingresslock, ingress


1526/tcp

Oracle database common alternative for listener

Unofficial

1533/tcp

IBM Sametime IM - Virtual Places Chat

Official

1547/tcp

Laplink

Official

1547/udp

Laplink

Official

1550

Gadu-Gadu (Direct Client-to-Client)

Unofficial

1581/udp

MIL STD 2045-47001 VMF

Official

1589/udp

Cisco VQP (VLAN Query Protocol) / VMPS

Unofficial

1627

iSketch

Unofficial

1677/tcp

Novell GroupWise clients in client/server access mode


1701/udp

l2tp, Layer 2 Tunnelling protocol


1716/tcp

America's Army MMORPG Default Game Port

Official

1723/tcp

Microsoft PPTP VPN

Official

1723/udp

Microsoft PPTP VPN

Official

1725/udp

Valve Steam Client

Unofficial

1755/tcp

Microsoft Media Services (MMS, ms-streaming)

Official

1755/udp

Microsoft Media Services (MMS, ms-streaming)

Official

1761/tcp,udp

cft-0

Official

1761/tcp

Novell Zenworks Remote Control utility

Unofficial

1762-1768/tcp,udp

cft-1 to cft-7

Official

1812/udp

radius, RADIUS authentication protocol


1813/udp

radacct, RADIUS accounting protocol


1863/tcp

Windows Live Messenger

Official

1900/udp

Microsoft SSDP Enables discovery of UPnP devices

Official

1935/tcp

Macromedia Flash Communications Server MX

Official

1970/tcp,udp

Danware Data NetOp Remote Control

Official

1971/tcp,udp

Danware Data NetOp School

Official

1972/tcp,udp

InterSystems Caché

Official

1975-77/udp

Cisco TCO (Documentation)

Official

1984/tcp

Big Brother - network monitoring tool

Official

1985/udp

Cisco HSRP

Official

2000/udp

Cisco SCCP (Skinny)

Official

2000/tcp

Cisco SCCP (Skinny)

Official

2002/tcp

Cisco Secure Access Control Server (ACS) for Windows

Unofficial

2030

Oracle Services for Microsoft Transaction Server

Unofficial

2031/tcp

mobrien-chat - Mike O'Brien November 2004

Official

2031/udp

mobrien-chat - Mike O'Brien November 2004

Official

2049/udp

nfs, NFS Server

Official

2049/udp

shilp

Official

2053/tcp

knetd, Kerberos de-multiplexor


2056/udp

Civilization 4 multiplayer

Unofficial

2074/tcp

Vertel VMF SA (i.e. App.. SpeakFreely)

Official

2074/udp

Vertel VMF SA (i.e. App.. SpeakFreely)

Official

2082/tcp

Infowave Mobility Server

Official

2082/tcp

CPanel, default port

Unofficial

2083/tcp

Secure Radius Service (radsec)

Official

2083/tcp

CPanel default SSL port

Unofficial

2086/tcp

GNUnet

Official

2086/tcp

WebHost Manager default port

Unofficial

2087/tcp

WebHost Manager default SSL port

Unofficial

2095/tcp

CPanel default webmail port

Unofficial

2096/tcp

CPanel default SSL webmail port

Unofficial

2181/tcp

EForward-document transport system

Official

2181/udp

EForward-document transport system

Official

2200/tcp

Tuxanci - Game Server (http://www.tuxanci.org)

Unofficial

2219/tcp

NetIQ NCAP Protocol

Official

2219/udp

NetIQ NCAP Protocol

Official

2220/tcp

NetIQ End2End

Official

2220/udp

NetIQ End2End

Official

2222/tcp

DirectAdmin's default port

Unofficial

2301/tcp

HP System Management Redirect to port 2381

Unofficial

2302/udp

ArmA multiplayer (default for game)

Unofficial

2302/udp

Halo: Combat Evolved multiplayer

Unofficial

2303/udp

ArmA multiplayer (default for server reporting) (default port for game +1)

Unofficial

2305/udp

ArmA multiplayer (default for VoN) (default port for game +3)

Unofficial

2369/tcp

Default port for BMC Software CONTROL-M/Server - Configuration Agent port number - though often changed during installation

Unofficial

2370/tcp

Default port for BMC Software CONTROL-M/Server - Port utilized to allow the CONTROL-M/Enterprise Manager to connect to the CONTROL-M/Server - though often changed during installation

Unofficial

2381/tcp

HP Insight Manager default port for webserver

Unofficial

2404/tcp

IEC 60870-5-104

Official

2427/udp

Cisco MGCP

Official

2447/tcp

ovwdb - OpenView Network Node Manager (NNM) daemon

Official

2447/udp

ovwdb - OpenView Network Node Manager (NNM) daemon

Official

2483/tcp,udp

Oracle database listening port for unsecure client connections to the listener, replaces port 1521

Official

2484/tcp,udp

Oracle database listening port for SSL client connections to the listener

Official

2546/tcp,udp

Vytal Vault - Data Protection Services

Unofficial

2593/tcp,udp

RunUO - Ultima Online Server (http://www.runuo.com)

Unofficial

2598/tcp

new ICA - when Session Reliability is enabled, TCP port 2598 replaces port 1494

Unofficial

2612/tcp,udp

QPasa from MQSoftware (http://www.mqsoftware.com)

Official

2710/tcp

XBT Bittorrent Tracker

Unofficial

2710/udp

XBT Bittorrent Tracker experimental UDP tracker extension

Unofficial

2710/tcp

Knuddels.de

Unofficial

2735/tcp

NetIQ Monitor Console

Official

2735/udp

NetIQ Monitor Console

Official

2809/tcp

corbaloc:iiop URL, per the CORBA 3.0.3 specification.

Also used by IBM WebSphere Application Server Node Agent

Official

2809/udp

corbaloc:iiop URL, per the CORBA 3.0.3 specification.


2944/udp

Megaco Text H.248

Unofficial

2945/udp

Megaco Binary (ASN.1) H.248

Unofficial

2948/tcp

WAP-push Multimedia Messaging Service (MMS)

Official

2948/udp

WAP-push Multimedia Messaging Service (MMS)

Official

2949/tcp

WAP-pushsecure Multimedia Messaging Service (MMS)

Official

2949/udp

WAP-pushsecure Multimedia Messaging Service (MMS)

Official

2967/tcp

Symantec AntiVirus Corporate Edition

Unofficial

3000/tcp

Miralix License server

Unofficial

3000/udp

Distributed Interactive Simulation (DIS), modifiable default port

Unofficial

3001/tcp

Miralix Phone Monitor

Unofficial

3002/tcp

Miralix CSTA

Unofficial

3003/tcp

Miralix GreenBox API

Unofficial

3004/tcp

Miralix InfoLink

Unofficial

3006/tcp

Miralix SMS Client Connector

Unofficial

3007/tcp

Miralix OM Server

Unofficial

3050/tcp,udp

gds_db (Interbase/Firebird)

Official

3074/tcp,udp

Xbox Live

Official

3128/tcp

HTTP used by web caches and the default port for the Squid cache

Official

3260/tcp

iSCSI target

Official

3305/tcp,udp

ODETTE-FTP

Official

3306/tcp,udp

MySQL Database system

Official

3333/tcp

Network Caller ID server

Unofficial

3389/tcp

Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT)

Official

3396/tcp

Novell NDPS Printer Agent

Official

3689/tcp

DAAP Digital Audio Access Protocol used by Apple’s iTunes

Official

3690/tcp

Subversion version control system

Official

3724/tcp

World of Warcraft Online gaming MMORPG

Official

3784/tcp

Ventrilo VoIP program used by Ventrilo

Official

3785/udp

Ventrilo VoIP program used by Ventrilo

Official

3872/tcp

Oracle Management Remote Agent

Unofficial

3900/tcp

Unidata UDT OS udt_os

Official

3945/tcp

Emcads server service port, a Giritech product used by G/On

Official

4007/tcp

PrintBuzzer printer monitoring socket server

Unofficial

4089/udp

OpenCORE Remote Control Service

Official

4089/tcp

OpenCORE Remote Control Service

Official

4093/udp

PxPlus Client server interface ProvideX

Official

4093/tcp

PxPlus Client server interface ProvideX

Official

4100

WatchGuard Authentication Applet - default port

Unofficial

4111/tcp,udp

Xgrid

Official

4111/tcp

Microsoft Office SharePoint Portal Server - default administration port

Unofficial

4226/tcp,udp

Aleph One (computer game)

Unofficial

4224/tcp

Cisco CDP Cisco discovery Protocol

???

4569/udp

Inter-Asterisk eXchange

Unofficial

4662/tcp

eMule - port often used

Unofficial

4662/tcp

OrbitNet Message Service

Official

4664/tcp

Google Desktop Search

Unofficial

4672/udp

eMule - port often used

Unofficial

4894/tcp

LysKOM Protocol A

Official

4899/tcp

Radmin remote administration tool (program sometimes used as a Trojan horse)

Official

5000/tcp

commplex-main

Official

5000/tcp

UPnP - Windows network device interoperability

Unofficial

5001/tcp

Slingbox and Slingplayer

Unofficial

5003/tcp

FileMaker Filemaker Pro

Official

5004/udp

RTP Real-time Transport Protocol

Official

5005/udp

RTP Real-time Transport Protocol

Official

5050/tcp

Yahoo! Messenger Yahoo! Messenger

Official

5051/tcp

ita-agent Symantec Intruder Alert

Official

5060/tcp

Session Initiation Protocol (SIP)

Official

5060/udp

Session Initiation Protocol (SIP)

Official

5061/tcp

Session Initiation Protocol (SIP) over Transport Layer Security (TLS)

Official

5093/udp

SPSS License Administrator (SPSS)

Official

5104/tcp

IBM NetCOOL / IMPACT HTTP Service

Unofficial

5121

Neverwinter Nights and its mods, such as Dungeon Eternal X

Unofficial

5190/tcp

ICQ and AOL Instant Messenger

Official

5222/tcp

XMPP/Jabber - client connection

Official

5223/tcp

XMPP/Jabber - default port for SSL Client Connection

Unofficial

5269/tcp

XMPP/Jabber - server connection

Official

5351/tcp,udp

NAT Port Mapping Protocol - client-requested configuration for inbound connections through network address translators

Official

5353/udp

mDNS - multicastDNS


5402/tcp,udp

StarBurst AutoCast MFTP

Official

5432/tcp

PostgreSQL database system

Official

5445/udp

Cisco Vidéo VT Advantage

???

5495/tcp

Applix TM1 Admin server

Unofficial

5498/tcp

Hotline tracker server connection

Unofficial

5499/udp

Hotline tracker server discovery

Unofficial

5500/tcp

VNC remote desktop protocol - for incoming listening viewer, Hotline control connection

Unofficial

5501/tcp

Hotline file transfer connection

Unofficial

5517/tcp

Setiqueue Proxy server client for SETI@Home project

Unofficial

5555/tcp

Freeciv multiplay port for versions up to 2.0, Hewlett Packard Data Protector, SAP

Unofficial

5556/tcp

Freeciv multiplay port

Official

5631/tcp

Symantec pcAnywhere

Official

5666/tcp

NRPE (Nagios)

Unofficial

5667/tcp

NSCA (Nagios)

Unofficial

5800/tcp

VNC remote desktop protocol - for use over HTTP

Unofficial

5814/tcp,udp

Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)

Official

5900/tcp

ARD/VNC remote desktop protocol - regular port

Unofficial

6000/tcp

X11 - used between an X client and server over the network

Official

6001/udp

X11 - used between an X client and server over the network

Official

6005/tcp

Default port for BMC Software CONTROL-M/Server - Socket Port number used for communication between CONTROL-M processes - though often changed during installation

Unofficial

6050/tcp

Brightstor Arcserve Backup Exec

Unofficial

6051/tcp

Brightstor Arcserve Backup Exec

Unofficial

6112/tcp

"dtspcd" - a network daemon that accepts requests from clients to execute commands and launch applications remotely

Official

6112/tcp

Blizzard's Battle.net gaming service, ArenaNet gaming service

Unofficial

6129/tcp

Dameware Remote Control

Unofficial

6257/udp

WinMX (see also 6699)

Unofficial

6346/tcp,udp

gnutella-svc (FrostWire, Limewire, Bearshare, etc.)

Official

6347/tcp,udp

gnutella-rtr

Official

6502/tcp,udp

Danware Data NetOp Remote Control

Unofficial

6522/tcp

Gobby (and other libobby-based software)

Unofficial

6543/udp

Jetnet - default port that the Paradigm Research & Development Jetnet protocol communicates on

Unofficial

6566/tcp

SANE (Scanner Access Now Easy) - SANE network scanner daemon

Unofficial

6619/tcp,udp

ODETTE-FTP over TLS/SSL

Official

6665-6669/tcp

Internet Relay Chat

Official

6679/tcp

IRC SSL (Secure Internet Relay Chat) - port often used

Unofficial

6697/tcp

IRC SSL (Secure Internet Relay Chat) - port often used

Unofficial

6699/tcp

WinMX (see also 6257)

Unofficial

6881-6999/tcp,udp

BitTorrent full range of ports used most often

Unofficial

6891-6900/tcp,udp

Windows Live Messenger (File transfer)

Official

6901/tcp,udp

Windows Live Messenger (Voice)

Official

6969/tcp

acmsoda

Official

6969/tcp

BitTorrent tracker port

Unofficial

7000/tcp

Default port for Azureus's built in HTTPS Bittorrent Tracker

Unofficial

7001/tcp

Default port for BEA WebLogic Server's HTTP server - though often changed during installation

Unofficial

7002/tcp

Default port for BEA WebLogic Server's HTTPS server - though often changed during installation

Unofficial

7005/tcp,udp

Default port for BMC Software CONTROL-M/Server and CONTROL-M/Agent's - Agent to Server port though often changed during installation

Unofficial

7006/tcp,udp

Default port for BMC Software CONTROL-M/Server and CONTROL-M/Agent's - Server to Agent port though often changed during installation

Unofficial

7010/tcp

Default port for Cisco AON AMC (AON Management Console) [3]

Unofficial

7171

Tibia


7312/udp

Sibelius License Server port

Unofficial

7777/tcp

Default port used by Windows backdoor program tini.exe

Unofficial

8000/tcp

iRDMI - often mistakenly used instead of port 8080 (The Internet Assigned Numbers Authority (iana.org) officially lists this port for iRDMI protocol)

Official

8000/tcp

Common port used for internet radio streams such as those using SHOUTcast

Unofficial

8002/tcp

Cisco Systems Unified Call Manager Intercluster Port


8008/tcp

HTTP Alternate

Official

8008/tcp

IBM HTTP Server default administration port

Unofficial

8010/tcp

XMPP/Jabber File transfers

Unofficial

8074/tcp

Gadu-Gadu

Unofficial

8080/tcp

HTTP Alternate (http_alt) - commonly used for web proxy and caching server, or for running a web server as a non-root user

Official

8080/tcp

Jakarta Tomcat

Unofficial

8086/tcp

HELM Web Host Automation Windows Control Panel

Unofficial

8086/tcp

Kaspersky AV Control Center TCP Port

Unofficial

8087/tcp

Hosting Accelerator Control Panel

Unofficial

8087/udp

Kaspersky AV Control Center UDP Port

Unofficial

8090/tcp

Another HTTP Alternate (http_alt_alt) - used as an alternative to port 8080

Unofficial

8118/tcp

Privoxy web proxy - advertisements-filtering web proxy

Official

8087/tcp

SW Soft Plesk Control Panel

Unofficial

8200/tcp

GoToMyPC

Unofficial

8220/tcp

Bloomberg

Unofficial

8222

VMware Server Management User Interface (insecure web interface)[2]. See also, port 8333

Unofficial

8291/tcp

Winbox - Default port on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS

Unofficial

8294/tcp

Bloomberg

Unofficial

8333

VMware Server Management User Interface (secure web interface)[3]. See also, port 8222

Unofficial

8400

Commvault Unified Data Management [4].

Official

8443/tcp

SW Soft Plesk Control Panel

Unofficial

8767

TeamSpeak - Default UDP Port

Unofficial

8880

WebSphere Application Server SOAP Connector port


8888/tcp,udp

NewsEDGE server

Official

8888/tcp

Sun Answerbook dwhttpd server (deprecated by docs.sun.com)

Unofficial

8888/tcp

GNUmp3d HTTP music streaming and web interface port

Unofficial

9000/tcp

Buffalo LinkSystem web access

Unofficial

9001

cisco-xremote router configuration

Unofficial

9001

Tor network default port

Unofficial

9043/tcp

WebSphere Application Server Administration Console secure port


9060/tcp

WebSphere Application Server Administration Console


9100/tcp

Jetdirect HP Print Services

Official

9101

Bacula Director

Official

9102

Bacula File Daemon

Official

9103

Bacula Storage Daemon

Official

9535/tcp

man, Remote Man Server


9535

mngsuite - Management Suite Remote Control

Official

9800/tcp,udp

WebDav Source Port

Official

9800

WebCT e-learning portal

Unofficial

9999

Hydranode - edonkey2000 telnet control port

Unofficial

9999

Urchin Web Analytics

Unofficial

10000

Webmin - web based Linux admin tool

Unofficial

10000

BackupExec

Unofficial

10008

Octopus Multiplexer - CROMP protocol primary port, hoople.org

Official

10050/udp

Zabbix-Server


10051/udp

Zabbix-Agent


10113/tcp

NetIQ Endpoint

Official

10113/udp

NetIQ Endpoint

Official

10114/tcp

NetIQ Qcheck

Official

10114/udp

NetIQ Qcheck

Official

10115/tcp

NetIQ Endpoint

Official

10115/udp

NetIQ Endpoint

Official

10116/tcp

NetIQ VoIP Assessor

Official

10116/udp

NetIQ VoIP Assessor

Official

10480

SWAT 4 Dedicated Server

Unofficial

11235

Savage:Battle for Newerth Server Hosting

Unofficial

11371

OpenPGP HTTP Keyserver

Official

11576

IPStor Server management communication

Unofficial

12345

NetBus - remote administration tool (often Trojan horse). Also used by NetBuster. Little Fighter 2 (TCP).

Unofficial

12975/tcp

LogMeIn Hamachi (VPN tunnel software;also port 32976)


13720/tcp

Symantec NetBackup - bprd (formerly VERITAS)


13721/tcp

Symantec NetBackup - bpdbm (formerly VERITAS)


13724/tcp

Symantec Network Utility - vnet (formerly VERITAS)


13782/tcp

Symantec NetBackup - bpcd (formerly VERITAS)


13783/tcp

Symantec VOPIED protocol (formerly VERITAS)


14567/udp

Battlefield 1942 and mods

Unofficial

15000/tcp

Wesnoth


15567/udp

Battlefield Vietnam and mods

Unofficial

15345/udp

XPilot

Official

16384/udp

Iron Mountain Digital - online backup

Unofficial

16567/udp

Battlefield 2 and mods

Unofficial

19226/tcp

Panda Software AdminSecure Communication Agent

Unofficial

19813/tcp

4D database Client Server Communication

Unofficial

20000

Usermin - web based user tool

Official

20720/tcp

Symantec i3 Web GUI server

Unofficial

22347/tcp,udp

WibuKey - default port for WibuKey Network Server of WIBU-SYSTEMS AG

Official

22350/tcp,udp

CodeMeter - default port for CodeMeter Server of WIBU-SYSTEMS AG

Official

24800

Synergy: keyboard/mouse sharing software

Unofficial

24842

StepMania: Online: Dance Dance Revolution Simulator

Unofficial

26000/tcp,udp

id Software's Quake server,

Official

26000/tcp

CCP's EVE Online Online gaming MMORPG,

Unofficial

27000/udp

(through 27006) id Software's QuakeWorld master server

Unofficial

27010

Half-Life and its mods, such as Counter-Strike

Unofficial

27015

Half-Life and its mods, such as Counter-Strike

Unofficial

27374

Sub7's default port. Most script kiddies do not change the default port.

Unofficial

27500/udp

(through 27900) id Software's QuakeWorld

Unofficial

27888/udp

Kaillera server

Unofficial

27900

(through 27901) Nintendo Wi-Fi Connection

Unofficial

27901/udp

(through 27910) id Software's Quake II master server

Unofficial

27960/udp

(through 27969) Activision's Enemy Territory and id Software's Quake III Arena and Quake III and ioquake3 (e.g. Tremulous) derived games

Unofficial

28910

Nintendo Wi-Fi Connection

Unofficial

28960

Call of Duty 2 Common Call of Duty 2 port - (PC Version)

Unofficial

29900

(through 29901) Nintendo Wi-Fi Connection

Unofficial

29920

Nintendo Wi-Fi Connection

Unofficial

30564/tcp

Multiplicity: keyboard/mouse/clipboard sharing software

Unofficial

31337/tcp

Back Orifice - remote administration tool (often Trojan horse)

Unofficial

31337/tcp

xc0r3 - xc0r3 security antivir port

Unofficial

31415

ThoughtSignal - Server Communication Service (often Informational)

Unofficial

31456-31458/tcp

TetriNET ports (in order: IRC, game, and spectating)

Unofficial

32245/tcp

MMTSG-mutualed over MMT (encrypted transmission)

Unofficial

33434

traceroute

Official

37777/tcp

Digital Video Recorder hardware

Unofficial

36963

Counter Strike 2D multiplayer port (2D clone of popular CounterStrike computer game)

Unofficial

40000

SafetyNET p

Official

43594-43595/tcp

RuneScape

Unofficial

47808

BACnet Building Automation and Control Networks

Official