# /etc/services: # $Id: services,v 1.11 2000/08/03 21:46:53 nalin Exp $ # # Network services, Internet style # # Note that it is presently the policy of IANA to assign a single well-known # port number for both TCP and UDP; hence, most entries here have two entries # even if the protocol doesn't support UDP operations. # Updated from RFC 1700, ``Assigned Numbers'' (October 1994). Not all ports # are included, only the more common ones. # # Each line describes one service, and is of the form: # # # service-name port/protocol [aliases ...] [# comment] tcpmux 1/tcp # TCP port service multiplexer echo 7/tcp echo 7/udp discard 9/tcp sink null discard 9/udp sink null systat 11/tcp users daytime 13/tcp daytime 13/udp netstat 15/tcp qotd 17/tcp quote msp 18/tcp # message send protocol msp 18/udp # message send protocol chargen 19/tcp ttytst source chargen 19/udp ttytst source ftp-data 20/tcp ftp 21/tcp fsp 21/udp fspd ssh 22/tcp # SSH Remote Login Protocol ssh 22/udp # SSH Remote Login Protocol telnet 23/tcp # 24 - private smtp 25/tcp mail # 26 - unassigned time 37/tcp timserver time 37/udp timserver rlp 39/udp resource # resource location nameserver 42/tcp name # IEN 116 whois 43/tcp nicname re-mail-ck 50/tcp # Remote Mail Checking Protocol re-mail-ck 50/udp # Remote Mail Checking Protocol domain 53/tcp nameserver # name-domain server domain 53/udp nameserver mtp 57/tcp # deprecated bootps 67/tcp # BOOTP server bootps 67/udp bootpc 68/tcp # BOOTP client bootpc 68/udp tftp 69/udp gopher 70/tcp # Internet Gopher gopher 70/udp rje 77/tcp netrjs finger 79/tcp www 80/tcp http # WorldWideWeb HTTP www 80/udp # HyperText Transfer Protocol link 87/tcp ttylink kerberos 88/tcp kerberos5 krb5 # Kerberos v5 kerberos 88/udp kerberos5 krb5 # Kerberos v5 supdup 95/tcp linuxconf 98/tcp # 100 - reserved hostnames 101/tcp hostname # usually from sri-nic iso-tsap 102/tcp tsap # part of ISODE. csnet-ns 105/tcp cso-ns # also used by CSO name server csnet-ns 105/udp cso-ns # unfortunately the poppassd (Eudora) uses a port which has already # been assigned to a different service. We list the poppassd as an # alias here. This should work for programs asking for this service. # (due to a bug in inetd the 3com-tsmux line is disabled) #3com-tsmux 106/tcp poppassd #3com-tsmux 106/udp poppassd rtelnet 107/tcp # Remote Telnet rtelnet 107/udp pop2 109/tcp pop-2 postoffice # POP version 2 pop2 109/udp pop-2 pop3 110/tcp pop-3 # POP version 3 pop3 110/udp pop-3 sunrpc 111/tcp portmapper # RPC 4.0 portmapper TCP sunrpc 111/udp portmapper # RPC 4.0 portmapper UDP auth 113/tcp authentication tap ident sftp 115/tcp uucp-path 117/tcp nntp 119/tcp readnews untp # USENET News Transfer Protocol ntp 123/tcp ntp 123/udp # Network Time Protocol netbios-ns 137/tcp # NETBIOS Name Service netbios-ns 137/udp netbios-dgm 138/tcp # NETBIOS Datagram Service netbios-dgm 138/udp netbios-ssn 139/tcp # NETBIOS session service netbios-ssn 139/udp imap2 143/tcp imap # Interim Mail Access Proto v2 imap2 143/udp imap snmp 161/udp # Simple Net Mgmt Proto snmp-trap 162/udp snmptrap # Traps for SNMP cmip-man 163/tcp # ISO mgmt over IP (CMOT) cmip-man 163/udp cmip-agent 164/tcp cmip-agent 164/udp xdmcp 177/tcp # X Display Mgr. Control Proto xdmcp 177/udp nextstep 178/tcp NeXTStep NextStep # NeXTStep window nextstep 178/udp NeXTStep NextStep # server bgp 179/tcp # Border Gateway Proto. bgp 179/udp prospero 191/tcp # Cliff Neuman's Prospero prospero 191/udp irc 194/tcp # Internet Relay Chat irc 194/udp smux 199/tcp # SNMP Unix Multiplexer smux 199/udp at-rtmp 201/tcp # AppleTalk routing at-rtmp 201/udp at-nbp 202/tcp # AppleTalk name binding at-nbp 202/udp at-echo 204/tcp # AppleTalk echo at-echo 204/udp at-zis 206/tcp # AppleTalk zone information at-zis 206/udp qmtp 209/tcp # The Quick Mail Transfer Protocol qmtp 209/udp # The Quick Mail Transfer Protocol z3950 210/tcp wais # NISO Z39.50 database z3950 210/udp wais ipx 213/tcp # IPX ipx 213/udp imap3 220/tcp # Interactive Mail Access imap3 220/udp # Protocol v3 rpc2portmap 369/tcp rpc2portmap 369/udp # Coda portmapper codaauth2 370/tcp codaauth2 370/udp # Coda authentication server ulistserv 372/tcp # UNIX Listserv ulistserv 372/udp ldap 389/tcp # Lightweight Directory Access Protocol ldap 389/udp # Lightweight Directory Access Protocol https 443/tcp # MCom https 443/udp # MCom snpp 444/tcp # Simple Network Paging Protocol snpp 444/udp # Simple Network Paging Protocol saft 487/tcp # Simple Asynchronous File Transfer saft 487/udp # Simple Asynchronous File Transfer npmp-local 610/tcp dqs313_qmaster # npmp-local / DQS npmp-local 610/udp dqs313_qmaster # npmp-local / DQS npmp-gui 611/tcp dqs313_execd # npmp-gui / DQS npmp-gui 611/udp dqs313_execd # npmp-gui / DQS hmmp-ind 612/tcp dqs313_intercell# HMMP Indication / DQS hmmp-ind 612/udp dqs313_intercell# HMMP Indication / DQS # # UNIX specific services # exec 512/tcp biff 512/udp comsat login 513/tcp who 513/udp whod shell 514/tcp cmd # no passwords used syslog 514/udp printer 515/tcp spooler # line printer spooler talk 517/udp ntalk 518/udp route 520/udp router routed # RIP timed 525/udp timeserver tempo 526/tcp newdate courier 530/tcp rpc conference 531/tcp chat netnews 532/tcp readnews netwall 533/udp # -for emergency broadcasts uucp 540/tcp uucpd # uucp daemon afpovertcp 548/tcp # AFP over TCP afpovertcp 548/udp # AFP over TCP remotefs 556/tcp rfs_server rfs # Brunhoff remote filesystem # webster 765/tcp # Network dictionary webster 765/udp swat 901/tcp # Samba Web Administration Tool # # From ``Assigned Numbers'': # #> The Registered Ports are not controlled by the IANA and on most systems #> can be used by ordinary user processes or programs executed by ordinary #> users. # #> Ports are used in the TCP [45,106] to name the ends of logical #> connections which carry long term conversations. For the purpose of #> providing services to unknown callers, a service contact port is #> defined. This list specifies the port used by the server process as its #> contact port. While the IANA can not control uses of these ports it #> does register or list uses of these ports as a convienence to the #> community. # ingreslock 1524/tcp ingreslock 1524/udp prospero-np 1525/tcp # Prospero non-privileged prospero-np 1525/udp datametrics 1645/tcp old-radius # datametrics / old radius entry datametrics 1645/udp old-radius # datametrics / old radius entry sa-msg-port 1646/tcp old-radacct # sa-msg-port / old radacct entry sa-msg-port 1646/udp old-radacct # sa-msg-port / old radacct entry radius 1812/tcp # Radius radius 1812/udp # Radius radacct 1813/tcp # Radius Accounting radacct 1813/udp # Radius Accounting nfsd 2049/udp zephyr-srv 2102/tcp # Zephyr server zephyr-srv 2102/udp # Zephyr server zephyr-clt 2103/tcp # Zephyr serv-hm connection zephyr-clt 2103/udp # Zephyr serv-hm connection zephyr-hm 2104/tcp # Zephyr hostmanager zephyr-hm 2104/udp # Zephyr hostmanager cvspserver 2401/tcp # CVS client/server operations cvspserver 2401/udp # CVS client/server operations venus 2430/tcp # codacon port venus 2430/udp # Venus callback/wbc interface venus-se 2431/tcp # tcp side effects venus-se 2431/udp # udp sftp side effect codasrv 2432/tcp # not used codasrv 2432/udp # server port codasrv-se 2433/tcp # tcp side effects codasrv-se 2433/udp # udp sftp side effect squid 3128/tcp # squid web proxy mysql 3306/tcp # MySQL mysql 3306/udp # MySQL rfe 5002/tcp # Radio Free Ethernet rfe 5002/udp # Actually uses UDP only cfengine 5308/tcp # CFengine cfengine 5308/udp # CFengine X 6000/tcp # the X Window System bbs 7000/tcp # BBS service xfs 7100/tcp # X font server laserjet 9100/tcp hplj # # # Kerberos (Project Athena/MIT) services # Note that these are for Kerberos v4, and are unofficial. Sites running # v4 should uncomment these and comment out the v5 entries above. # kerberos_master 751/udp # Kerberos authentication kerberos_master 751/tcp # Kerberos authentication passwd_server 752/udp # Kerberos passwd server krb_prop 754/tcp # Kerberos slave propagation krbupdate 760/tcp kreg # Kerberos registration kpasswd 761/tcp kpwd # Kerberos "passwd" kpop 1109/tcp # Pop with Kerberos knetd 2053/tcp # Kerberos de-multiplexor # # Kerberos 5 services, not registered with IANA # krb5_prop 754/tcp # Kerberos slave propagation eklogin 2105/tcp # Kerberos encrypted rlogin krb524 4444/tcp # Kerberos 5 to 4 ticket xlator # # Kerberos services, registered with IANA # klogin 543/tcp # Kerberized `rlogin' (v5) kshell 544/tcp krcmd # Kerberized `rsh' (v5) kerberos-adm 749/tcp # Kerberos `kadmin' (v5) kerberos-iv 750/udp kerberos4 kerberos-sec kdc # Kerberos (server) udp kerberos-iv 750/tcp kerberos4 kerberos-sec kdc # Kerberos (server) tcp # # Unofficial but necessary (for NetBSD) services # supfilesrv 871/tcp # SUP server supfiledbg 1127/tcp # SUP debugging # # Datagram Delivery Protocol services # rtmp 1/ddp # Routing Table Maintenance Protocol nbp 2/ddp # Name Binding Protocol echo 4/ddp # AppleTalk Echo Protocol zip 6/ddp # Zone Information Protocol # # Services added for the Debian GNU/Linux distribution poppassd 106/tcp # Eudora poppassd 106/udp # Eudora mailq 174/tcp # Mailer transport queue for Zmailer mailq 174/udp # Mailer transport queue for Zmailer ssmtp 465/tcp # SMTP over SSL gdomap 538/tcp # GNUstep distributed objects gdomap 538/udp # GNUstep distributed objects snews 563/tcp # NNTP over SSL ssl-ldap 636/tcp # LDAP over SSL omirr 808/tcp omirrd # online mirror omirr 808/udp omirrd # online mirror rsync 873/tcp # rsync rsync 873/udp # rsync imaps 993/tcp # IMAP over SSL pop3s 995/tcp # POP-3 over SSL socks 1080/tcp # socks proxy server socks 1080/udp # socks proxy server rmtcfg 1236/tcp # Gracilis Packeten remote config server xtel 1313/tcp # french minitel support 1529/tcp # GNATS cfinger 2003/tcp # GNU Finger ninstall 2150/tcp # ninstall service ninstall 2150/udp # ninstall service afbackup 2988/tcp # Afbackup system afbackup 2988/udp # Afbackup system icp 3130/tcp # Internet Cache Protocol (Squid) icp 3130/udp # Internet Cache Protocol (Squid) postgres 5432/tcp # POSTGRES postgres 5432/udp # POSTGRES fax 4557/tcp # FAX transmission service (old) hylafax 4559/tcp # HylaFAX client-server protocol (new) noclog 5354/tcp # noclogd with TCP (nocol) noclog 5354/udp # noclogd with UDP (nocol) hostmon 5355/tcp # hostmon uses TCP (nocol) hostmon 5355/udp # hostmon uses TCP (nocol) ircd 6667/tcp # Internet Relay Chat ircd 6667/udp # Internet Relay Chat webcache 8080/tcp # WWW caching service webcache 8080/udp # WWW caching service tproxy 8081/tcp # Transparent Proxy tproxy 8081/udp # Transparent Proxy mandelspawn 9359/udp mandelbrot # network mandelbrot amanda 10080/udp # amanda backup services kamanda 10081/tcp # amanda backup services (Kerberos) kamanda 10081/udp # amanda backup services (Kerberos) amandaidx 10082/tcp # amanda backup services amidxtape 10083/tcp # amanda backup services isdnlog 20011/tcp # isdn logging system isdnlog 20011/udp # isdn logging system vboxd 20012/tcp # voice box system vboxd 20012/udp # voice box system binkp 24554/tcp # Binkley binkp 24554/udp # Binkley asp 27374/tcp # Address Search Protocol asp 27374/udp # Address Search Protocol tfido 60177/tcp # Ifmail tfido 60177/udp # Ifmail fido 60179/tcp # Ifmail fido 60179/udp # Ifmail # Local services
Linux System Admin Tips: There are over 200 Linux tips and tricks in this article. That is over 100 pages covering everything from NTP, setting up 2 IP address on one NIC, sharing directories among several users, putting running jobs in the background, find out who is doing what on your system by examining open sockets and the ps command, how to watch a file, how to prevent even root from deleting a file, tape commands, setting up cron jobs, using rsync, using screen conveniently with emacs, how to kill every process for a user, security tips and a lot more. These tip grow weekly. The above link will download the text version for easy grep searching. There is also an html version here.
Breaking Firewalls with OpenSSH and PuTTY: If the system administrator deliberately filters out all traffic except port 22 (ssh), to a single server, it is very likely that you can still gain access other computers behind the firewall. This article shows how remote Linux and Windows users can gain access to firewalled samba, mail, and http servers. In essence, it shows how openSSH and Putty can be used as a VPN solution for your home or workplace.
MySQL Tips and Tricks: Find out who is doing what in MySQL and how to kill the process, create binary log files, connect, create and select with Perl and Java, remove duplicates in a table with the index command, rollback and how to apply, merging several tables into one, updating foreign keys, monitor port 3306 with the tcpdump command, creating a C API, complex selects, and much more.
Create a Live Linux CD - BusyBox and OpenSSH Included: These steps will show you how to create a functioning Linux system, with the latest 2.6 kernel compiled from source, and how to integrate the BusyBox utilities including the installation of DHCP. Plus, how to compile in the OpenSSH package on this CD based system. On system boot-up a filesystem will be created and the contents from the CD will be uncompressed and completely loaded into RAM -- the CD could be removed at this point for boot-up on a second computer. The remaining functioning system will have full ssh capabilities. You can take over any PC assuming, of course, you have configured the kernel with the appropriate drivers and the PC can boot from a CD. This tutorial steps you through the whole processes.
SQLite Tutorial : This article explores the power and simplicity of sqlite3, first by starting with common commands and triggers, then the attach statement with the union operation is introduced in a way that allows multiple tables, in separate databases, to be combined as one virtual table, without the overhead of copying or moving data. Next, the simple sign function and the amazingly powerful trick of using this function in SQL select statements to solve complex queries with a single pass through the data is demonstrated, after making a brief mathematical case for how the sign function defines the absolute value and IF conditions.
The Lemon Parser Tutorial: This article explains how to build grammars and programs using the lemon parser, which is faster than yacc. And, unlike yacc, it is thread safe.
How to Compile the 2.6 kernel for Red Hat 9 and 8.0 and get Fedora Updates: This is a step by step tutorial on how to compile the 2.6 kernel from source.
Virtual Filesystem: Building A Linux Filesystem From An Ordinary File. You can take a disk file, format it as ext2, ext3, or reiser filesystem and then mount it, just like a physical drive. Yes, it then possible to read and write files to this newly mounted device. You can also copy the complete filesystem, since it is just a file, to another computer. If security is an issue, read on. This article will show you how to encrypt the filesystem, and mount it with ACL (Access Control Lists), which give you rights beyond the traditional read (r) write (w) and execute (x) for the 3 user groups file, owner and other.
Working With Time: What? There are 61 seconds in a minute? We can go back in time? We still tell time by the sun?
Mike Chirico, a father of triplets (all girls) lives outside of
Philadelphia, PA, USA. He has worked with Linux since 1996, has a Masters
in Computer Science and Mathematics from Villanova University, and has
worked in computer-related jobs from Wall Street to the University of
Pennsylvania. His hero is Paul Erdos, a brilliant number theorist who was
known for his open collaboration with others.
Mike's notes page is souptonuts. For
open source consulting needs, please send an email to
mchirico@gmail.com. All consulting work must include a donation to
SourceForge.net.
