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안녕하세요? inetd.conf 파일에서 원하는 서비스를 제외하고 모두 주석처리(#) 하면 됩니다. services 파일은 건드리지 않아야 합니다. 이 파일에서 있어야 할 부분이 주석처리되면 자신이 서버를 사용하는데 오히려 더 불편해지거나 문제가 생길 수 있습니다. - 성수,. : 서버 진단을 받아보니깐.. 포트가 많이 열려있더라고 하더군요.. : 어디서 줏어 들은 얘기론.. /etc/services에 있는 걸 필요한거 빼고 주석처리 한담에 inetd를 restart하믄 댄다구 하던데.. (맞나? -_-;;) : 글구.. 물론 inetd.conf 파일도 바꿔야죠, restart하기 전에.. : : 제가 하고 싶은건, ftp,telnet,sendmail,pop3,web/dns서버로 쓰려고 하는데.. : 포트가 많은건지.. 뭐가 몬지 잘 모르겠더군요.. services 목록이 하도 길어서.. : : 어딜 어떻게 고쳐야 하는지 아시는 분.. 좀 도와주시면 고맙겠습니다.. ㅠ_ㅠ : 현재 고쳐놓은 상탠데.. 맞는지도 모르겠고.. 좀 봐주세요~ : : /etc/services : : # $Id: services,v 1.4 2000/01/23 21:03:36 notting 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. : : 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 : # 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 : #klogin 543/tcp # Kerberized `rlogin' (v5) : #kshell 544/tcp krcmd # Kerberized `rsh' (v5) : #kerberos-adm 749/tcp # Kerberos `kadmin' (v5) : # : 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 : #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 : 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 : #bbs 7000/tcp # BBS service : # : # : # 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. : # : kerberos4 750/udp kerberos-iv kdc # Kerberos (server) udp : kerberos4 750/tcp kerberos-iv kdc # Kerberos (server) tcp : 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 : #zephyr-srv 2102/udp # Zephyr server : #zephyr-clt 2103/udp # Zephyr serv-hm connection : #zephyr-hm 2104/udp # Zephyr hostmanager : #eklogin 2105/tcp # Kerberos encrypted rlogin : # : # 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 : #simap 993/tcp # IMAP over SSL : #spop3 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 : : #linuxconf 98/tcp : : 거의 다 막을라고 웬만한덴 다 주석처리 했습니다.. 시스템이 잘돌아갈런지.. -_-;; : : : /etc/inetd.conf : : # inetd.conf This file describes the services that will be available : # through the INETD TCP/IP super server. To re-configure : # the running INETD process, edit this file, then send the : # INETD process a SIGHUP signal. : # : # Version: @(#)/etc/inetd.conf 3.10 05/27/93 : # : # Authors: Original taken from BSD UNIX 4.3/TAHOE. : # Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org> : # : # Modified for Debian Linux by Ian A. Murdock <imurdock@shell.portal.com> : # : # Modified for RHS Linux by Marc Ewing <marc@redhat.com> : # : # <service_name> <sock_type> <proto> <flags> <user> <server_path> <args> : # : # Echo, discard, daytime, and chargen are used primarily for testing. : # : # To re-read this file after changes, just do a 'killall -HUP inetd' : # : #echo stream tcp nowait root internal : #echo dgram udp wait root internal : #discard stream tcp nowait root internal : #discard dgram udp wait root internal : #daytime stream tcp nowait root internal : #daytime dgram udp wait root internal : #chargen stream tcp nowait root internal : #chargen dgram udp wait root internal : #time stream tcp nowait root internal : #time dgram udp wait root internal : # : # These are standard services. : # : #ftp stream tcp nowait root /usr/sbin/tcpd in.ftpd -l -a : telnet stream tcp nowait root /usr/sbin/tcpd in.telnetd : # : # Shell, login, exec, comsat and talk are BSD protocols. : # : shell stream tcp nowait root /usr/sbin/tcpd in.rshd : login stream tcp nowait root /usr/sbin/tcpd in.rlogind : #exec stream tcp nowait root /usr/sbin/tcpd in.rexecd : #comsat dgram udp wait root /usr/sbin/tcpd in.comsat : #talk dgram udp wait nobody.tty /usr/sbin/tcpd in.talkd : #ntalk dgram udp wait nobody.tty /usr/sbin/tcpd in.ntalkd : #dtalk stream tcp wait nobody.tty /usr/sbin/tcpd in.dtalkd : # : # Pop and imap mail services et al : # : #pop-2 stream tcp nowait root /usr/sbin/tcpd ipop2d : pop-3 stream tcp nowait root /usr/sbin/tcpd ipop3d : #imap stream tcp nowait root /usr/sbin/tcpd imapd : # : # The Internet UUCP service. : # : #uucp stream tcp nowait uucp /usr/sbin/tcpd /usr/lib/uucp/uucico -l : # : # Tftp service is provided primarily for booting. Most sites : # run this only on machines acting as "boot servers." Do not uncomment : # this unless you *need* it. : # : #tftp dgram udp wait root /usr/sbin/tcpd in.tftpd : #bootps dgram udp wait root /usr/sbin/tcpd bootpd : # : # Finger, systat and netstat give out user information which may be : # valuable to potential "system crackers." Many sites choose to disable : # some or all of these services to improve security. : # : #finger stream tcp nowait nobody /usr/sbin/tcpd in.fingerd : #cfinger stream tcp nowait root /usr/sbin/tcpd in.cfingerd : #systat stream tcp nowait guest /usr/sbin/tcpd /bin/ps -auwwx : #netstat stream tcp nowait guest /usr/sbin/tcpd /bin/netstat -f inet : # : # Authentication : # : # identd is run standalone now : # : #auth stream tcp wait root /usr/sbin/in.identd in.identd -e -o : # : # End of inetd.conf : : linuxconf stream tcp wait root /bin/linuxconf linuxconf --http : : 현재 설정은 이렇습니다.. 맞나요? -_-;;;
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