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发表于 2004-2-28 21:34:07
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显示全部楼层
这个东西可能有点用，干脆贴在这里。 
0，不使用。
1-1023，系统保留。
1024-4999，由客户端使用。
5000-65535，服务器端口使用。
看一下/etc/services，可能明白点。
试一下。下面就是/etc/services的内容。
# /etc/services:
# $Id: services,v 1.31 2002/04/03 16:53:20 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.
#
# The latest IANA port assignments can be gotten from
# http://www.iana.org/assignments/port-numbers
# The Well Known Ports are those from 0 through 1023.
# The Registered Ports are those from 1024 through 49151
# The Dynamic and/or Private Ports are those from 49152 through 65535
#
# Each line describes one service, and is of the form:
#
# service-name port/protocol [aliases ...] [# comment]
tcpmux 1/tcp # TCP port service multiplexer
tcpmux 1/udp # TCP port service multiplexer
rje 5/tcp # Remote Job Entry
rje 5/udp # Remote Job Entry
echo 7/tcp
echo 7/udp
discard 9/tcp sink null
discard 9/udp sink null
systat 11/tcp users
systat 11/udp users
daytime 13/tcp
daytime 13/udp
qotd 17/tcp quote
qotd 17/udp 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-data 20/udp
# 21 is registered to ftp, but also used by fsp
ftp 21/tcp
ftp 21/udp fsp fspd
ssh 22/tcp # SSH Remote Login Protocol
ssh 22/udp # SSH Remote Login Protocol
telnet 23/tcp
telnet 23/udp
# 24 - private mail system
smtp 25/tcp mail
smtp 25/udp mail
time 37/tcp timserver
time 37/udp timserver
rlp 39/tcp resource # resource location
rlp 39/udp resource # resource location
nameserver 42/tcp name # IEN 116
nameserver 42/udp name # IEN 116
nicname 43/tcp whois
nicname 43/udp whois
tacacs 49/tcp # Login Host Protocol (TACACS)
tacacs 49/udp # Login Host Protocol (TACACS)
re-mail-ck 50/tcp # Remote Mail Checking Protocol
re-mail-ck 50/udp # Remote Mail Checking Protocol
domain 53/tcp # name-domain server
domain 53/udp
whois++ 63/tcp
whois++ 63/udp
bootps 67/tcp # BOOTP server
bootps 67/udp
bootpc 68/tcp # BOOTP client
bootpc 68/udp
tftp 69/tcp
tftp 69/udp
gopher 70/tcp # Internet Gopher
gopher 70/udp
netrjs-1 71/tcp # Remote Job Service
netrjs-1 71/udp # Remote Job Service
netrjs-2 72/tcp # Remote Job Service
netrjs-2 72/udp # Remote Job Service
netrjs-3 73/tcp # Remote Job Service
netrjs-3 73/udp # Remote Job Service
netrjs-4 74/tcp # Remote Job Service
netrjs-4 74/udp # Remote Job Service
finger 79/tcp
finger 79/udp
http 80/tcp www www-http # WorldWideWeb HTTP
http 80/udp www www-http # HyperText Transfer Protocol
kerberos 88/tcp kerberos5 krb5 # Kerberos v5
kerberos 88/udp kerberos5 krb5 # Kerberos v5
supdup 95/tcp
supdup 95/udp
hostname 101/tcp hostnames # usually from sri-nic
hostname 101/udp hostnames # usually from sri-nic
iso-tsap 102/tcp tsap # part of ISODE.
csnet-ns 105/tcp cso # also used by CSO name server
csnet-ns 105/udp cso
# 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
auth 113/udp authentication tap ident
sftp 115/tcp
sftp 115/udp
uucp-path 117/tcp
uucp-path 117/udp
nntp 119/tcp readnews untp # USENET News Transfer Protocol
nntp 119/udp 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
imap 143/tcp imap2 # Interim Mail Access Proto v2
imap 143/udp imap2
snmp 161/tcp # Simple Net Mgmt Proto
snmp 161/udp # Simple Net Mgmt Proto
snmptrap 162/udp snmp-trap # Traps for SNMP
cmip-man 163/tcp # ISO mgmt over IP (CMOT)
cmip-man 163/udp
cmip-agent 164/tcp
cmip-agent 164/udp
mailq 174/tcp # MAILQ
mailq 174/udp # MAILQ
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 # Quick Mail Transfer Protocol
qmtp 209/udp # Quick Mail Transfer Protocol
z39.50 210/tcp z3950 wais # NISO Z39.50 database
z39.50 210/udp z3950 wais
ipx 213/tcp # IPX
ipx 213/udp
imap3 220/tcp # Interactive Mail Access
imap3 220/udp # Protocol v3
link 245/tcp ttylink
link 245/ucp ttylink
fatserv 347/tcp # Fatmen Server
fatserv 347/udp # Fatmen Server
rsvp_tunnel 363/tcp
rsvp_tunnel 363/udp
rpc2portmap 369/tcp
rpc2portmap 369/udp # Coda portmapper
codaauth2 370/tcp
codaauth2 370/udp # Coda authentication server
ulistproc 372/tcp ulistserv # UNIX Listserv
ulistproc 372/udp ulistserv
ldap 389/tcp
ldap 389/udp
svrloc 427/tcp # Server Location Protocl
svrloc 427/udp # Server Location Protocl
mobileip-agent 434/tcp
mobileip-agent 434/udp
mobilip-mn 435/tcp
mobilip-mn 435/udp
https 443/tcp # MCom
https 443/udp # MCom
snpp 444/tcp # Simple Network Paging Protocol
snpp 444/udp # Simple Network Paging Protocol
microsoft-ds 445/tcp
microsoft-ds 445/udp
kpasswd 464/tcp kpwd # Kerberos "passwd"
kpasswd 464/udp kpwd # Kerberos "passwd"
photuris 468/tcp
photuris 468/udp
saft 487/tcp # Simple Asynchronous File Transfer
saft 487/udp # Simple Asynchronous File Transfer
gss-http 488/tcp
gss-http 488/udp
pim-rp-disc 496/tcp
pim-rp-disc 496/udp
isakmp 500/tcp
isakmp 500/udp
gdomap 538/tcp # GNUstep distributed objects
gdomap 538/udp # GNUstep distributed objects
iiop 535/tcp
iiop 535/udp
dhcpv6-client 546/tcp
dhcpv6-client 546/udp
dhcpv6-server 547/tcp
dhcpv6-server 547/udp
rtsp 554/tcp # Real Time Stream Control Protocol
rtsp 554/udp # Real Time Stream Control Protocol
nntps 563/tcp # NNTP over SSL
nntps 563/udp # NNTP over SSL
whoami 565/tcp
whoami 565/udp
submission 587/tcp msa # mail message submission
submission 587/udp msa # mail message submission
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
ipp 631/tcp # Internet Printing Protocol
ipp 631/ucp # Internet Printing Protocol
ldaps 636/tcp # LDAP over SSL
ldaps 636/udp # LDAP over SSL
acap 674/tcp
acap 674/udp
ha-cluster 694/tcp # Heartbeat HA-cluster
ha-cluster 694/udp # Heartbeat HA-cluster
kerberos-adm 749/tcp # Kerberos `kadmin' (v5)
kerberos-iv 750/udp kerberos4 kerberos-sec kdc
kerberos-iv 750/tcp kerberos4 kerberos-sec kdc
webster 765/tcp # Network dictionary
webster 765/udp
phonebook 767/tcp # Network phonebook
phonebook 767/udp
rsync 873/tcp # rsync
rsync 873/udp # rsync
telnets 992/tcp
telnets 992/udp
imaps 993/tcp # IMAP over SSL
imaps 993/udp # IMAP over SSL
ircs 994/tcp
ircs 994/udp
pop3s 995/tcp # POP-3 over SSL
pop3s 995/udp # POP-3 over SSL
#
# 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
printer 515/udp spooler # line printer spooler
talk 517/udp
ntalk 518/udp
utime 519/tcp unixtime
utime 519/udp unixtime
efs 520/tcp
router 520/udp route routed # RIP
ripng 521/tcp
ripng 521/udp
timed 525/tcp timeserver
timed 525/udp timeserver
tempo 526/tcp newdate
courier 530/tcp rpc
conference 531/tcp chat
netnews 532/tcp
netwall 533/udp # -for emergency broadcasts
uucp 540/tcp uucpd # uucp daemon
klogin 543/tcp # Kerberized `rlogin' (v5)
kshell 544/tcp krcmd # Kerberized `rsh' (v5)
afpovertcp 548/tcp # AFP over TCP
afpovertcp 548/udp # AFP over TCP
remotefs 556/tcp rfs_server rfs # Brunhoff remote filesystem
#
# From ``PORT NUMBERS'':
#
#>REGISTERED PORT NUMBERS
#>
#>The Registered Ports are listed 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 [RFC793] 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.
#>
#>The IANA registers uses of these ports as a convienence to the
#>community.
#
socks 1080/tcp # socks proxy server
socks 1080/udp # socks proxy server
# Port 1236 is registered as `bvcontrol', but is also used by the
# Gracilis Packeten remote config server. The official name is listed as
# the primary name, with the unregistered name as an alias.
bvcontrol 1236/tcp rmtcfg # Daniel J. Walsh, Gracilis Packeten remote config server
bvcontrol 1236/udp # Daniel J. Walsh
h323hostcallsc 1300/tcp # H323 Host Call Secure
h323hostcallsc 1300/udp # H323 Host Call Secure
ms-sql-s 1433/tcp # Microsoft-SQL-Server
ms-sql-s 1433/udp # Microsoft-SQL-Server
ms-sql-m 1434/tcp # Microsoft-SQL-Monitor
ms-sql-m 1434/udp # Microsoft-SQL-Monitor
ica 1494/tcp # Citrix ICA Client
ica 1494/udp # Citrix ICA Client
wins 1512/tcp # Microsoft's Windows Internet Name Service
wins 1512/udp # Microsoft's Windows Internet Name Service
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
kermit 1649/tcp
kermit 1649/udp
l2tp 1701/tcp l2f
l2tp 1701/udp l2f
h323gatedisc 1718/tcp
h323gatedisc 1718/udp
h323gatestat 1719/tcp
h323gatestat 1719/udp
h323hostcall 1720/tcp
h323hostcall 1720/udp
tftp-mcast 1758/tcp
tftp-mcast 1758/udp
hello 1789/tcp
hello 1789/udp
radius 1812/tcp # Radius
radius 1812/udp # Radius
radius-acct 1813/tcp radacct # Radius Accounting
radius-acct 1813/udp radacct # Radius Accounting
mtp 1911/tcp #
mtp 1911/udp #
hsrp 1985/tcp # Cisco Hot Standby Router Protocol
hsrp 1985/udp # Cisco Hot Standby Router Protocol
licensedaemon 1986/tcp
licensedaemon 1986/udp
gdp-port 1997/tcp # Cisco Gateway Discovery Protocol
gdp-port 1997/udp # Cisco Gateway Discovery Protocol
nfs 2049/tcp nfsd
nfs 2049/udp nfsd
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 effectQ
# Ports numbered 2600 through 2606 are used by the zebra package without
# being registred. The primary names are the registered names, and the
# unregistered names used by zebra are listed as aliases.
hpstgmgr 2600/tcp zebrasrv # HPSTGMGR
hpstgmgr 2600/udp # HPSTGMGR
discp-client 2601/tcp zebra # discp client
discp-client 2601/udp # discp client
discp-server 2602/tcp ripd # discp server
discp-server 2602/udp # discp server
servicemeter 2603/tcp ripngd # Service Meter
servicemeter 2603/udp # Service Meter
nsc-ccs 2604/tcp ospfd # NSC CCS
nsc-ccs 2604/udp # NSC CCS
nsc-posa 2605/tcp bgpd # NSC POSA
nsc-posa 2605/udp # NSC POSA
netmon 2606/tcp ospf6d # Dell Netmon
netmon 2606/udp # Dell Netmon
corbaloc 2809/tcp # CORBA naming service locator
icpv2 3130/tcp # Internet Cache Protocol V2 (Squid)
icpv2 3130/udp # Internet Cache Protocol V2 (Squid)
mysql 3306/tcp # MySQL
mysql 3306/udp # MySQL
trnsprntproxy 3346/tcp # Trnsprnt Proxy
trnsprntproxy 3346/udp # Trnsprnt Proxy
rwhois 4321/tcp # Remote Who Is
rwhois 4321/udp # Remote Who Is
krb524 4444/tcp # Kerberos 5 to 4 ticket xlator
krb524 4444/udp # Kerberos 5 to 4 ticket xlator
rfe 5002/tcp # Radio Free Ethernet
rfe 5002/udp # Actually uses UDP only
cfengine 5308/tcp # CFengine
cfengine 5308/udp # CFengine
cvsup 5999/tcp CVSup # CVSup file transfer/John Polstra/FreeBSD
cvsup 5999/udp CVSup # CVSup file transfer/John Polstra/FreeBSD
x11 6000/tcp X # the X Window System
afs3-fileserver 7000/tcp # file server itself
afs3-fileserver 7000/udp # file server itself
afs3-callback 7001/tcp # callbacks to cache managers
afs3-callback 7001/udp # callbacks to cache managers
afs3-prserver 7002/tcp # users & groups database
afs3-prserver 7002/udp # users & groups database
afs3-vlserver 7003/tcp # volume location database
afs3-vlserver 7003/udp # volume location database
afs3-kaserver 7004/tcp # AFS/Kerberos authentication service
afs3-kaserver 7004/udp # AFS/Kerberos authentication service
afs3-volser 7005/tcp # volume managment server
afs3-volser 7005/udp # volume managment server
afs3-errors 7006/tcp # error interpretation service
afs3-errors 7006/udp # error interpretation service
afs3-bos 7007/tcp # basic overseer process
afs3-bos 7007/udp # basic overseer process
afs3-update 7008/tcp # server-to-server updater
afs3-update 7008/udp # server-to-server updater
afs3-rmtsys 7009/tcp # remote cache manager service
afs3-rmtsys 7009/udp # remote cache manager service
sd 9876/tcp # Session Director
sd 9876/udp # Session Director
amanda 10080/tcp # amanda backup services
amanda 10080/udp # amanda backup services
pgpkeyserver 11371/tcp # PGP/GPG public keyserver
pgpkeyserver 11371/udp # PGP/GPG public keyserver
h323callsigalt 11720/tcp # H323 Call Signal Alternate
h323callsigalt 11720/udp # H323 Call Signal Alternate
bprd 13720/tcp # BPRD (VERITAS NetBackup)
bprd 13720/udp # BPRD (VERITAS NetBackup)
bpdbm 13721/tcp # BPDBM (VERITAS NetBackup)
bpdbm 13721/udp # BPDBM (VERITAS NetBackup)
bpjava-msvc 13722/tcp # BP Java MSVC Protocol
bpjava-msvc 13722/udp # BP Java MSVC Protocol
vnetd 13724/tcp # Veritas Network Utility
vnetd 13724/udp # Veritas Network Utility
bpcd 13782/tcp # VERITAS NetBackup
bpcd 13782/udp # VERITAS NetBackup
vopied 13783/tcp # VOPIED Protocol
vopied 13783/udp # VOPIED Protocol
# This port is registered as wnn6, but also used under the unregistered name
# "wnn4" by the FreeWnn package.
wnn6 22273/tcp wnn4
wnn6 22273/ucp wnn4
quake 26000/tcp
quake 26000/udp
wnn6-ds 26208/tcp
wnn6-ds 26208/udp
traceroute 33434/tcp
traceroute 33434/udp
#
# 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
#
# Kerberos (Project Athena/MIT) services
# Note that these are for Kerberos v4, and are unregistered/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
krbupdate 760/tcp kreg # Kerberos registration
kpop 1109/tcp # Pop with Kerberos
knetd 2053/tcp # Kerberos de-multiplexor
#
# Kerberos 5 services, also not registered with IANA
#
krb5_prop 754/tcp # Kerberos slave propagation
eklogin 2105/tcp # Kerberos encrypted rlogin
#
# Unregistered but necessary(?) (for NetBSD) services
#
supfilesrv 871/tcp # SUP server
supfiledbg 1127/tcp # SUP debugging
#
# Unregistered but useful/necessary other services
#
netstat 15/tcp # (was once asssigned, no more)
linuxconf 98/tcp # Linuxconf HTML access
poppassd 106/tcp # Eudora
poppassd 106/udp # Eudora
smtps 465/tcp # SMTP over SSL (TLS)
gii 616/tcp # gated interactive interface
omirr 808/tcp omirrd # online mirror
omirr 808/udp omirrd # online mirror
swat 901/tcp # Samba Web Administration Tool
rndc 953/tcp # rndc control sockets (BIND 9)
rndc 953/udp # rndc control sockets (BIND 9)
skkserv 1178/tcp # SKK Japanese input method
xtel 1313/tcp # french minitel
support 1529/tcp prmsd gnatsd # GNATS, cygnus bug tracker
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
squid 3128/tcp # squid web proxy
prsvp 3455/tcp # RSVP Port
prsvp 3455/udp # RSVP Port
postgres 5432/tcp # POSTGRES
postgres 5432/udp # POSTGRES
fax 4557/tcp # FAX transmission service (old)
hylafax 4559/tcp # HylaFAX client-server protocol (new)
sgi-dgl 5232/tcp # SGI Distributed Graphics
sgi-dgl 5232/udp
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)
canna 5680/tcp
x11-ssh-offset 6010/tcp # SSH X11 forwarding offset
ircd 6667/tcp # Internet Relay Chat
ircd 6667/udp # Internet Relay Chat
xfs 7100/tcp # X font server
tircproxy 7666/tcp # Tircproxy
http-alt 8008/tcp
http-alt 8008/udp
webcache 8080/tcp # WWW caching service
webcache 8080/udp # WWW caching service
tproxy 8081/tcp # Transparent Proxy
tproxy 8081/udp # Transparent Proxy
jetdirect 9100/tcp laserjet hplj #
mandelspawn 9359/udp mandelbrot # network mandelbrot
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
wnn4_Kr 22305/tcp # used by the kWnn package
wnn4_Cn 22289/tcp # used by the cWnn package
wnn4_Tw 22321/tcp # used by the tWnn package
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
zebrasrv 2600/tcp # zebra service
zebra 2601/tcp # zebra vty
ripd 2602/tcp # RIPd vty
ripngd 2603/tcp # RIPngd vty
ospfd 2604/tcp # OSPFd vty
bgpd 2605/tcp # BGPd vty
ospf6d 2606/tcp # OSPF6d vty |
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IP卡
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提升卡
置顶卡
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