Work with your provider to find out what options you have. It’s critical that you match DSCP Names/Values with what they have configured or else it won’t work. You can’t just turn it on and it works like some people think. Below was an option from one of our providers:
CoS Level= DSCP Names | DSCP Values
———————————————————————————————————————————————————-
Interactive Voice ~ premium plus (35%)= CS5,EF|40,46
Critical Data ~ Enhanced Plus (25%)= CS3,AF31,AF32,AF33,CS6,CS7|24,26,28,30,48,56
Preferred Data ~ Enhanced (15%)= CS2,AF21,AF22,AF23|16,18,20,22
Default ~ Basic Plus (25%)= CS1,AF11,AF12,AF13,All Remaining Traffic|1-15,17,19,21,23,25,27,29,31,33,35,37,39,41-45,49-55,57-63
So now if I want to throw something together, it would look like this:
ip access-list extended CRITICAL-APPS_ACL :A nice ACL to prioritize critical applications
remark Critical Apps Subnet 1
permit ip any 172.21.2.0 0.0.0.255
remark Critical Apps Subnet 2
permit ip any 172.24.1.0 0.0.0.255
class-map match-any INTERACTIVE-VOICE :Voice is Voice and always need to be the highest prioritized
match ip dscp ef
class-map match-any CRITICAL-DATA :Here's where you need to do some homework and find out what's critical in your environment and put it here
match protocol sip
match protocol citrix
match protocol bgp
match access-group name CRITICAL-APPS_ACL
match ip dscp cs3
match ip dscp af31
class-map match-any PREFERRED-DATA :SSH was put here so that the IT staff can still have remote access to their devices to help troubleshoot
match protocol ssh
policy-map WAN_QOS
class INTERACTIVE-VOICE
priority percent 35
class CRITICAL-DATA
bandwidth percent 25
set ip dscp af31
class PREFERRED-DATA
bandwidth percent 15
set ip dscp af21
class class-default
bandwidth percent 25
fair-queue
random-detect dscp-based
interface gigx/x
service-policy output WAN_QOS
Again this is just an example but you can customize it to fit your environment. Try to follow best practices when you can. Below is a snapshot of Cisco’s best practices:
You can see for Network Mgmt they recommend CS2 and above we have SSH set to CS2 in Preferred Data since that’s where CS2 belongs (look at the SP’s settings). Routing is CS6 in Cisco’s documentation which falls under Critical Data, so we placed BGP in Critical Data but we are tagging it with AF31.
One thing to keep in mind is that difference values at the same level of CoS can have a difference Drop Probability. See below:
Above you’ll notice I’m using NBAR options to help match specific traffic by protocols. Below are all the options on the router I was using. There are a lot.
ISP1(config-cmap)#match protocol ?
3com-amp3 3Com AMP3
3com-tsmux 3Com TSMUX
3pc Third Party Connect Protocol
914c/g Texas Instruments 914 Terminal
9pfs Plan 9 file service
CAIlic Computer Associates Intl License Server
Konspire2b konspire2b p2p network
MobilitySrv Mobility XE protocol
aarp AppleTalk ARP
acap ACAP
acas ACA Services
accessbuilder Access Builder
accessnetwork Access Network
acp Aeolon Core Protocol
acr-nema ACR-NEMA Digital Img
active-directory Active Directory Traffic
activesync Microsoft Activesync protocol,mobile data
synchronization based on HTTP
adobe-connect web conferencing software
aed-512 AED 512 Emulation service
afpovertcp AFP over TCP
agentx AgentX
alpes Alpes
aminet AMInet
an Active Networks
anet ATEXSSTR
ansanotify ANSA REX Notify
ansatrader ansatrader
any-host-internal any host internal protocol
aodv AODV
aol-messenger AOL Messenger Text Chat
aol-messenger-audio AOL Instant Messenger Audio Calls traffic
aol-messenger-ft DEPRECATED, signatures moved to OSCAR File-Transfer
aol-messenger-video AOL Instant Messenger Video Calls traffic
aol-protocol America OnLine software suite
apc-powerchute American Power Conversion
apertus-ldp Apertus Tech Load Distribution
apollo Apollo Domain
applejuice Apple juice P2P file sharing
appleqtc apple quick time
appleqtcsrvr appleqtcsrvr
appletalk AppleTalk
application-group application-group attribute
applix Applix ac
arcisdms arcisdms
argus ARGUS
ariel1 Ariel1
ariel2 Ariel2
ariel3 Ariel3
aris ARIS
arns A remote network server system
arp IP ARP
aruba-papi Aruba access point manager
as-servermap AS Server Mapper
asa ASA Message router object def
asa-appl-proto asa-appl-proto
asip-webadmin AppleShare IP WebAdmin
asipregistry asipregistry
at-3 AppleTalk Unused
at-5 AppleTalk Unused
at-7 AppleTalk Unused
at-8 AppleTalk Unused
at-echo AppleTalk Echo
at-nbp AppleTalk Name Binding
at-rtmp AppleTalk Routing Maintenance
at-zis AppleTalk Zone Information
attribute Attribute based protocol match
audio-over-http Audio traffic over HTTP
audit Unisys Audit SITP
auditd Digital Audit daemon
aurora-cmgr Aurora CMGR
aurp Appletalk Update-Based Routing Pro.
auth Authentication Service
avian avian
avocent Secure management and installation discovery
ax25 AX.25 Frames
ayiya-ipv6-tunneled Ayiya IPv6 tunneling protocol
babelgum Internet TV web platform
bacnet Building Automation and Control Networks
baidu-movie Internet TV
banyan-rpc banyan-rpc
banyan-vip banyan-vip
bb Big Brother network monitoring tool
bbnrccmon BBN RCC Monitoring
bdp Bundle Discovery protocol
bftp Background File Transfer Program
bgmp BGMP
bgp Border Gateway Protocol
bgs-nsi bgs-nsi
bhevent bhevent
bhfhs bhfhs
bhmds bhmds
binary-over-http Binary traffic over HTTP
bittorrent bittorrent p2p file sharing client
bl-idm Britton Lee IDM
blizwow World of Warcraft Gaming Protocol
bmpp bmpp
bna BNA
bnet bnet
borland-dsj borland-dsj
br-sat-mon Backroom SATNET Monitoring
bridge Bridging
bstun Block Serial Tunnel
cab-protocol CAB Protocol
cableport-ax Cable Port A/X
cadlock cadlock
call-of-duty Call of duty online gaming
capwap-control Control And Provisioning of Wireless Access Points
Control Protocol
capwap-data Control And Provisioning of Wireless Access Points
Data Protocol
cbt CBT
cdc Certificate Distribution Center
cddbp-alt CD DataBase Protocol
cdp Cisco Discovery Protocol
cfdptkt cfdptkt
cftp CFTP
chaos Chaos
chargen Character Generator
checkpoint-cpmi Check Point Management Interface
chshell chcmd
cifs common internet file system
cimplex cimplex
cisco-fna cisco FNATIVE
cisco-ip-camera Cisco video surveillance camera
cisco-nac Ciscos Network Access Control (NAC) system
cisco-phone Cisco IP Phones and PC-based Unified Communicators
cisco-sys cisco SYSMAINT
cisco-tdp Cisco TDP
cisco-tna cisco TNATIVE
citrix Citrix Systems Metaframe 3.0
citrix-static Citrix Static
clearcase Rational ClearCase
clns ISO CLNS
clns_es ISO CLNS End System
clns_is ISO CLNS Intermediate System
cloanto-net-1 cloanto-net-1
cmip-agent CMIP/TCP Agent
cmip-man CMIP/TCP Manager
cmns ISO CMNS
coauthor oracle
codaauth2 codaauth2
collaborator collaborator
commerce commerce
compaq-peer Compaq Peer Protocol
compressedtcp Compressed TCP (VJ)
compressnet Management Utility
comscm comscm
con con
conference chat
connendp almanid Connection Endpoint
contentserver contentserver
cooltalk Internet telephony tool
corba-iiop CORBA Internet Inter-ORB Protocol
corerjd corerjd
courier rpc
covia Communications Integrator
cphb Computer Protocol Heart Beat
cpnx Computer Protocol Network Executive
cpq-wbem Compaq HTTP
creativepartnr creativepartnr
creativeserver creativeserver
crs crs
crtp Combat Radio Transport Protocol
crudp Combat Radio User Datagram
cryptoadmin Crypto Admin
csi-sgwp Cabletron Management Protocol
csnet-ns Mailbox Name Nameserver
ctf Common Trace Facility
cuseeme CU-SeeMe desktop video conference
custix Customer Ixchange
custom-01 Custom protocol custom-01
custom-02 Custom protocol custom-02
custom-03 Custom protocol custom-03
custom-04 Custom protocol custom-04
custom-05 Custom protocol custom-05
custom-06 Custom protocol custom-06
custom-07 Custom protocol custom-07
custom-08 Custom protocol custom-08
custom-09 Custom protocol custom-09
custom-10 Custom protocol custom-10
cvc_hostd cvc_hostd
cvspserver CVS pserver
cvsup Cvsup
cybercash cybercash
cycleserv cycleserv
cycleserv2 cycleserv2
dantz dantz
dasp dasp
datasurfsrv DataRamp Svr
datasurfsrvsec DataRamp Svr svs
datex-asn datex-asn
daytime Daytime (RFC 867)
dbase dBASE Unix
dccp Datagram Congestion Control Protocol
dclink Automated Data Collection Solution
dcn-meas DCN Measurement Subsystems
dcp Device Control Protocol
dctp dctp
ddm-dfm DDM Distributed File management
ddm-rdb DDM-Remote Relational Database Access
ddm-ssl DDM-Remote DB Access Using Secure Sockets
ddp Datagram Delivery Protocol
ddx D-II Data Exchange
dec_dlm dec_dlm
decap decap
decauth decauth
decbsrv decbsrv
decladebug DECLadebug Remote Debug Protocol
decnet DECnet
decnet_node DECnet Node
decnet_router-l1 DECnet Router L1
decnet_router-l2 DECnet Router L2
decvms-sysmgt decvms-sysmgt
dei-icda dei-icda
deos Distributed External Object Store
desknets Groupware application for resource sharing
device device
dgp Dissimilar Gateway Protocol
dhcp Dynamic Host Configuration Protocol
dhcp-failover DHCP Failover
dhcp-failover2 dhcp-failover2
dhcpv6-client DHCPv6 Client
dhcpv6-server DHCPv6 Server
dht Distributed sloppy Hash Table protocol
dicom Digital Imaging and Communication in Medicine
digital-vrc digital-vrc
directconnect Direct Connect Version 2.0, peer-to-peer file
sharing protocol
directplay DirectPlay
directplay8 DirectPlay8
directv-catlg Direct TV Data Catalog
directv-soft Direct TV Software Updates
directv-tick Direct TV Tickers
directv-web Direct TV Webcasting
discard Discard
disclose campaign contribution disclosures
distcc Distributed Compiler
dixie DIXIE Protocol Specification
dls Directory Location Service
dls-mon Directory Location Service Monitor
dlsw Data Link Switching (Direct encapsulation only)
dmp Cisco Digital Media Player
dn6-nlm-aud DNSIX Network Level Module Audit
dna-cml DNA-CML
dnp Distributed Network Protocol
dns Domain Name Server lookup
dnsix DNSIX Securit Attribute Token Map
doom doom Id Software
dpsi dpsi
dsfgw dsfgw
dsp Display Support Protocol
dsp3270 Display Systems Protocol
dsr Dynamic Source Routing Protocol
dtag-ste-sb DTAG
dtk dtk
dwr dwr
echo Echo dubbuging and measurement tool
edonkey eDonkey p2p file sharing client
edonkey-static Static Edonkey
egp Exterior Gateway Protocol
eigrp Enhanced Interior Gateway Routing Protocol
elcsd errlog copy/server daemon
embl-ndt EMBL Nucleic Data Transfer
emcon EMCON
emfis-cntl EMFIS Control Service
emfis-data EMFIS Data Service
encap Encapsulation Header
encrypted-bittorrent Encrypted Bittorrent Traffic
encrypted-emule P2P file sharing encrypted protocol
entomb entomb
entrust-aaas entrust-aaas
entrust-aams entrust-aams
entrust-ash Entrust Administration Service Handler
entrust-kmsh Entrust Key Management Service Handler
entrust-sps entrust-sps
epmap DCE endpoint resolution
erpc Encore Expedited Remote Pro.Call
escp-ip escp-ip
esignal Real-time market data and decision support tools
esro-emsdp ESRO-EMSDP V1.3
esro-gen Efficient Short Remote Operations
etherip Ethernet-within-IP Encapsulation
eudora-set Eudora Set
exchange MS-RPC Exchange
exec remote process execution
fasttrack DEPRECATED, traffic will not match
fasttrack-static FastTrack Traffic - KaZaA, Morpheus, Grokster...
fatserv Fatmen Server
fc Fibre Channel
fcp FirstClass Protocol
filemaker-announcement Filemaker relational database application
filetopia Secure P2P file sharing application
finger Finger
fire FIRE
fix Financial Information eXchange Protocol
flash-video Flash video streams
flashmyspace Flash streams at myspace.com
flashyahoo Flash streams at yahoo
flexlm Flexible License Manager
fln-spx Berkeley rlogind with SPX auth
font-service X font service
fring Fring IM setups and Ads
fring-video Fring Video, video conversations on mobiles
fring-voip Fring Voip, voice conversations on mobiles over IP
ftp File Transfer Protocol
ftp-agent FTP Software Agent System
ftp-data File Transfer
ftps-data ftp protocol, data, over TLS/SSL
fujitsu-dev Fujitsu Device Control
gacp Gateway Access Control Protocol
game-spy Game-spy online gaming
gdomap gdomap
gds_db GDS DataBase
genie Genie Protocol
genrad-mux genrad-mux
ggf-ncp GNU Generation Foundation NCP
ggp Gateway-to-Gateway
ghostsurf GhostSurf Anonymous Internet Surfing Application
ginad ginad
gkrellm Monitoring program
gmail Gmail and Gmail-chat traffic
gmtp graphical Media Transfer Protocol
gnutella Gnutella Version2 Traffic, peer-to-peer file-sharing
protocol.
go-login go-login
goboogy P2P file sharing
google-accounts Google Services Authentication
google-earth Location Based Service
gopher Internet Gopher protocol, online document
management.
gotodevice Online device management application
gotomypc GOTOMYPC is a remote control service
graphics Graphics
gre General Routing Encapsulation
gridftp File Transfer Protocol over the Grid
groove groove
groupwise Groupwise messaging and groupware platform
gsiftp GSI FTP
gss-http gss-http
gss-xlicen GNU Generation Foundation NCP
gtalk Base google-talk protocol
gtalk-chat IM between the Google Talk servers and its clients
gtalk-ft Google Talk File Transfer
gtalk-video Google Talk Video Call
gtalk-voip Google Talk voice
gtp-user GTP-User Plane
guruguru Japanese file sharing client
h323 H323 Protocol
ha-cluster ha-cluster
hamachi Shareware VPN application
hap hap
hassle hassle
hcp-wismar Hardware Control Protocol Wismar
hdap hdap
hello-port HELLO_PORT
hems hems
heroix-longitude Network performance monitoring software
hip Host Identity Protocol
hitachi-spc Hitachi Universal Storage Platform
hl7 health level 7 protocol, information exchanging
between health applications
hmmp-ind HMMP Indication
hmmp-op HMMP Operation
hmp Host Monitoring
hopopt DEPRECATED, traffic will not match
hostname NIC Host Name Server
hp-alarm-mgr hp performance data alarm manager
hp-collector hp performance data collector
hp-managed-node hp performance data managed node
hp-pdl-datastr PDL data streaming port
http World Wide Web traffic
http-alt HTTP Alternate
http-mgmt http-mgmt
http-rpc-epmap HTTP RPC Ep Map
hybrid-pop hybrid-pop
hyper-g hyper-g
hyperwave-isp hyperwave-isp
i-nlsp Integrated Net Layer Security TUBA
iafdbase iafdbase
iafserver iafserver
iasd iasd
iatp Interactive Agent Transfer Protocol
iax Inter-Asterisk eXchange
ibm-app IBM Application
ibm-db2 IBM-DB2
ibm-director Element management system
ibprotocol Internet Backplane Protocol
iclcnet-locate ICL coNETion locate server
iclcnet_svinfo ICL coNETion server info
icmp Internet Control Message Protocol
icq I seek you (ICQ), Instant Messaging Protocol
icq-filetransfer DEPRECATED, signatures moved to OSCAR File-Transfer
idfp idfp
idpr Inter-Domain Policy Routing Protocol
idpr-cmtp IDPR Control Message Transport Proto
idrp Inter-Domain Routing Protocol
ieee-mms ieee-mms
ieee-mms-ssl ieee-mms-ssl
ifmp Ipsilon Flow Management Protocol
igrp Cisco interior gateway
iiop iiop
il IL Transport Protocol
imap Internet Mail Access Protocol
imsp Interactive Mail Support Protocol
inbusiness inbusiness
infoseek InfoSeek
ingres-net INGRES-NET Service
intecourier intecourier
integra-sme Integra Software Management Environment
intrinsa intrinsa
ip IP
ip-messenger Instant messaging over IP application
ipcd ipcd
ipcomp IP Payload Compression Protocol
ipcserver Sun IPC server
ipcv Internet Packet Core Utility
ipdd ipdd
ipinip IP in IP
ipip IP-within-IP Encapsulation Protocol
iplt IPLT
ipp Internet Printing Protocol
ippc Internet Pluribus Packet Core
ipsec IPSec traffic
ipv6 IPV6
ipv6-frag DEPRECATED, traffic will not match
ipv6-icmp ICMP for IPv6
ipv6-nonxt DEPRECATED, traffic will not match
ipv6-opts DEPRECATED, traffic will not match
ipv6-route DEPRECATED, traffic will not match
ipv6inip Ipv6 encapsulated
ipx Novell IPX
ipx-in-ip IPX in IP
irc Internet Relay Chat
irc-serv IRC-SERV
irtp Internet Reliable Transaction
is99c TIA/EIA/IS-99 modem client
is99s TIA/EIA/IS-99 modem server
isakmp Internet Security Association and Key Management
Protocol
isatap-ipv6-tunneled Intra-Site Automatic Tunnel Addressing Protocol IPv6
over IPv4
iscsi-target Internet Small Computer System Interface
isi-gl ISI Graphics Language
isis Intermediate System-to-Intermediate System (ISIS)
over IPv4
iso-ill ISO ILL Protocol
iso-ip iso-ip
iso-tp0 iso-tp0
iso-tp4 ISO Transport Protocol Class 4
iso-tsap ISO-TSAP Class 0
iso-tsap-c2 ISO Transport Class 2 Non-Control
itm-mcell-s itm-mcell-s
itunes Organize and play media applicaion
jargon Jargon
k-block k-block
kali kali
kazaa2 DEPRECATED, traffic will not match
kerberos Kerberos Authentication Protocol
kerberos-adm kerberos administration
keyserver Key Server
kis KIS Protocol
klogin klogin
knet-cmp KNET/VM Command/Message Protocol
kpasswd kpasswd
kryptolan kryptolan
kshell krcmd
kuro Japanese file sharing client
l2tp l2tp
la-maint IMP Logical Address Maintenance
lanserver lanserver
larp Locus Address Resolution Protocol
ldap Lightweight Directory Access Protocol
ldp LDP
leaf-1 Leaf-1
leaf-2 Leaf-2
legent-1 Legent Corporation
legent-2 Legent Corporation
livemeeting Microsoft Office Live Meeting, online conferencing
application
livestation Live television and radio broadcasts
ljk-login ljk-login
llc2 llc2
lockd NFS Lock Daemon Manager
locus-con Locus PC-Interface Conn Server
locus-map Locus PC-Interface Net Map Ser
login Obtain a remote login Terminal
loglogic Log and security management
lwapp Lightweight Access Point Protocol
mac-srvr-admin MacOS Server Admin
magenta-logic magenta-logic
mailbox-lm mailbox-lm
mailq MAILQ
maitrd maitrd
manet MANET Protocols
manolito Free secure P2P filesharing
mapi Messaging Application Programming Interface
maplestory Maple Story Gaming Protocol
masqdialer masqdialer
matip-type-a MATIP Type A
matip-type-b MATIP Type B
maxdb MaxDB relational database management system
mcafee-update Update client of McAfee-computer security software
mcidas McIDAS Data Transmission Protocol
mcns-sec mcns-sec
mdc-portmapper mdc-portmapper
mecomm mecomm
megavideo Video Hosting Service
meregister meregister
merit-inp MERIT Internodal Protocol
meta5 meta5
metagram metagram
meter meter
mfcobol Micro Focus Cobol
mfe-nsp MFE Network Services Protocol
mftp mftp
mgcp Media Gateway Control Protocol
micom-pfs micom-pfs
micp Mobile Internetworking Control Pro.
micromuse-lm micromuse-lm
microsoftds Microsoft-DS
mit-dov MIT Dover Spooler
mit-ml-dev MIT ML Device
mobile IP Mobility
mobileip-agent mobileip-agent
mobilip-mn mobilip-mn
mondex mondex
monitor monitor
mortgageware mortgageware
mpls-in-ip MPLS-in-IP
mpm Message Processing Module
mpm-flags MPM FLAGS Protocol
mpm-snd MPM [default send]
mpp Netix Message Posting Protocol
mptn Multi Protocol Trans. Net
mrm mrm
ms-iis MS-RPC Internet Information Services (IIS)
ms-live-accounts Windows Live Services Authentication
ms-netlogon MS-RPC Net Logon, log on management service
ms-ocs-file-transfer Microsoft Office Communications Server and File
Transfer
ms-office-365 Microsoft Office 365
ms-olap Microsoft OLAP
ms-rome microsoft rome
ms-rpc Microsoft Remote Procedure Call
ms-shuttle microsoft shuttle
ms-sms Microsoft Systems Management Server
ms-sql-m Microsoft-SQL-Monitor
ms-streaming Microsoft media services
ms-update Microsoft Update Service
ms-wbt Microsoft Windows based Terminal Services
ms-win-dns MS-RPC windows Domain Naming System
msdp msdp
msexch-routing MS Exchange Routing
msft-gc Microsoft Global Catalog
msft-gc-ssl Microsoft Global Catalog with LDAP/SSL
msg-auth msg-auth
msg-icp msg-icp
msn-messenger MSN Messenger IM, Status Messages, News and Gaming
msn-messenger-ft MSN Messenger Filetransfer
msn-messenger-video msn-messenger-video
msnp msnp
msp Message Send Protocol
mtp Multicast Transport Protocol
multiling-http Multiling HTTP
multiplex Network Innovations Multiplex
mumps Plus Fives MUMPS
mux Multiplexing
my-jabber-ft DEPRECATED,traffic will not match
mylex-mapd mylex-mapd
mysql database management system
name Host Name Server
namp namp
napster Commercial Media Distribution Application
narp NBMA Address Resolution Protocol
nas Netnews Administration System
nced nced
ncld ncld
ncp Network services Protocol
ncube-lm Ncube License Manager
ndmp Network Data Management Protocol
ndsauth NDSAUTH
nest-protocol nest-protocol
net-assistant net-assistant
net8-cman Oracle Net8 CMan Admin
netapp-snapmirror Data replication Enterprise Solution
netbios netbios
netbios-ns NetBIOS Naming Service
netblt Bulk Data Transfer Protocol
netflix Netflix online video streaming
netgw netgw
netnews readnews
netop-remote-control Remote control management and support software
netrcs Network based RCS
netrjs-1 Remote Job Service
netrjs-2 Remote Job Service
netrjs-3 Remote Job Service
netrjs-4 Remote Job Service
netsc-dev NETSC
netsc-prod NETSC
netshow Microsoft Netshow, media streaming protocol
netviewdm1 IBM NetView DM
netviewdm2 IBM NetView DM
netviewdm3 IBM NetView DM
netvmg-traceroute Routing diagnostics tool
netwall for emergency broadcasts
netware-ip Novell Netware over IP
networking-gnutella Gnutella-networking Version2 Traffic
new-rwho new who
nextstep NextStep Window Server
nfs Network File System
ni-ftp NI FTP
ni-mail NI MAIL
nicname Who Is
nlogin nlogin
nmap nmap
nmsp Networked Media Streaming Protocol
nnsp nnsp
nntp network news transfer protocol
notes Lotus Notes(R)
novadigm Novadigm EDM
novastorbakcup Novastor Backup
npmp-gui npmp-gui
npmp-local npmp-local
npmp-trap npmp-trap
npp Network Printing Protocol
nqs nqs
ns ns
nsfnet-igp NSFNET-IGP
nsiiops IIOP Name Service over TLS/SSL
nsrmp Network Security Risk Management Protocol
nss-routing NSS-Routing
nsw-fe NSW User System FE
ntalk ntalk
ntp Network Time Protocol
nvp-ii Network Voice Protocol
nxedit nxedit
obex obex
objcall Tivoli Object Dispatcher
ocbinder ocbinder
ocs_amu ocs_amu
ocs_cmu ocs_cmu
ocserver ocserver
odmr odmr
ohimsrv ohimsrv
olsr olsr
omginitialrefs omginitialrefs
omhs Operations Manager - Health Service
omserv omserv
onmux onmux
opalis-rdv opalis-rdv
opalis-robot opalis-robot
opc-job-start IBM Operations Planning and Control Start
opc-job-track IBM Operations Planning and Control Track
openport openport
openvms-sysipc openvms-sysipc
openvpn OpenVPN protocol
opsmgr Microsoft Operations Manager
ora-srv Oracle TCP/IP Listener
oracle-bi Oracle Business Intelligence
oracle-sqlnet SQL*NET for Oracle
oraclenames oraclenames
oraclenet8cman Oracle Net8 Cman
orbix-config Orbix 2000 Config
orbix-loc-ssl Orbix 2000 Locator SSL
orbix-locator Orbix 2000 Locator
oscar-filetransfer OSCAR Protocol File-transfer classification
ospf Open Shortest Path First
osu-nms OSU Network Monitoring System
p10 Internet relay chat
pad PAD links
pando Peer-to-Peer File-Sharing
parsec-game Parsec Gameserver
passgo passgo
passgo-tivoli passgo-tivoli
password-chg Password Change
pawserv Perf Analysis Workbench
pcanywhere Symantec pcAnywhere-remote desktop
pcmail-srv PCMail Server
pcoip Virtual Desktop Infrastructure
pdap Prospero Data Access Protocol
perforce Software Configuration Management
personal-link personal-link
pftp pftp
pgm PGM Reliable Transport Protocol
philips-vc Philips Video-Conferencing
phonebook Phone
photuris photuris
pim Protocol Independent Multicast
pim-rp-disc PIM-RP-DISC
ping Ping is echo-request/echo-reply over ICMP
pip pip
pipe Private IP Encapsulation within IP
pirp pirp
pkix-3-ca-ra PKIX-3 CA/RA
pkix-timestamp pkix-timestamp
pnni PNNI over IP
poco P2P file sharing Software
pop2 Post Office Protocol - Version 2
pop3 Post Office Protocol 3
postgresql PostgreSQL database
pov-ray pov-ray
powerburst Air Soft Power Burst
pppoe PPP over Ethernet
ppstream P2P video streaming application
pptp Point-to-Point Tunneling Protocol
print-srv Network PostScript
printer spooler
prm Packet Radio Measurement
prm-nm Prospero Resource Manager Node Man
prm-sm Prospero Resource Manager Sys. Man
profile PROFILE Naming System
prospero Prospero Directory Service
psrserver Pharos psrserver
ptcnameservice PTC Name Service
ptp Performance Transparency Protocol
ptp-event PTP Event
ptp-general PTP General
pump pump
pup PUP
purenoise purenoise
pvp Packet Video Protocol
pwdgen Password Generator Protocol
qbikgdp qbikgdp
qft Queued File Transport
qllc qllc protocol
qmqp qmqp
qmtp The Quick Mail Transfer Protocol
qnx QNX
qotd Quote of the Day
qrh qrh
quotad quotad
radius Remote Authentication Dial In User Service protocol
radmin-port Remote Admin
rap Route Access Protocol
rcp Radio Control Protocol
rda rda
rdb-dbs-disp Oracle Remote Data Base
rdp Reliable Data Protocol
rdt Real Data Transport
re-mail-ck Remote Mail Checking Protocol
realm-rusd ApplianceWare managment protocol
realmedia RealMedia traffic
remote-kis remote-kis
remotefs rfs server
repcmd repcmd
repscmd repscmd
rescap rescap
rhapsody Online Music Service
rip Routing Information Protocol
ripng Routing information protocol for IPV6 networks
ris Intergraph
ris-cm Russell Info Sci Calendar Manager
rje Remote Job Entry
rlp Resource Location Protocol
rlzdbase rlzdbase
rmc rmc
rmiactivation rmiactivation
rmiregistry rmiregistry
rmonitor rmonitord
rmt Remote MT Protocol
rpc2portmap rpc2portmap
rrh rrh
rrp Registry Registrar Protocol
rsh-spx Berkeley rshd with SPX auth
rsrb Remote Source-Route Bridging(Direct encapsulation
only)
rsvd rsvd
rsvp Resource Reservation Protocol
rsvp-e2e-ignore RSVP-E2E-IGNORE
rsvp-encap-1 Resource Reservation Protocol
rsvp-encap-2 Resource Reservation Protocol
rsvp_tunnel rsvp_tunnel
rsync rsync
rtcp Real Time Control Protocol
rtelnet Remote Telnet Service
rtip rtip
rtmp Real Time Messaging Protocol
rtmpe Encrypted Real Time Messaging Protocol
rtmpt Real Time Messaging Protocol tunneled over HTTP
rtp Real Time Protocol
rtsp Real Time Streaming Protocol
rtsps RTSPS
rushd rushd
rvd MIT Remote Virtual Disk Protocol
rxe rxe
s-net Sirius Systems
saft saft Simple Asynchronous File Transfer
sanity sanity
sap SAP Systems Applications Product in Data processing
sat-expak SATNET and Backroom EXPAK
sat-mon SATNET Monitoring
scc-security scc-security
scc-sp Semaphore Communications Sec. Pro.
schedule-transfer Schedule Transfer Protocol
sco-dtmgr SCO Desktop Administration Server
sco-inetmgr Internet Configuration Manager
sco-sysmgr SCO System Administration Server
sco-websrvrmg3 SCO Web Server Manager 3
sco-websrvrmgr SCO WebServer Manager
scohelp scohelp
scoi2odialog scoi2odialog
scps SCPS
sctp Stream Control Transmission Protocol
scx-proxy scx-proxy
sdnskmp SDNSKMP
sdrp Source Demand Routing Protocol
secondlife SecondLife traffic
secure-ftp ftp protocol, control, over TLS/SSL
secure-http Secured HTTP or SSL
secure-imap Internet Message Access Protocol over TLS/SSL
secure-irc irc protocol over TLS
secure-ldap ldap protocol over TLS
secure-nntp nntp protocol over TLS
secure-pop3 pop3 protocol over TLS
secure-telnet telnet protocol over TLS
secure-vmtp SECURE-VMTP
semantix semantix
send SEND
server-ipx Internetwork Packet Exchange Protocol
servstat Service Status update
set Secure Electronic Transaction
sflow Sflow traffic monitoring
sfs-config Cray SFS config server
sfs-smp-net Cray Network Semaphore server
sftp Simple File Transfer Protocol
sgcp sgcp
sgmp sgmp
sgmp-traps sgmp-traps
share-point SharePoint web application protocol
shell Execute a program on remote shell
shockwave Shockwave
shrinkwrap shrinkwrap
siam siam
sift-uft Sender-Initiated/Unsolicited File Transfer
silc silc
sip Session Initiation Protocol
sip-tls Secure Session Initiation Protocol tunneled in SSL
or TLS
sitaradir sitaradir
sitaramgmt sitaramgmt
sitaraserver sitaraserver
sixtofour-ipv6-tunneled Sixtofour IPv6 over IPv4 tunneling protocol
skinny Skinny Call Control Protocol
skip SKIP
skronk skronk
skype Skype Peer-to-Peer Internet Telephony Protocol
sling SlingBox Internet TV
sm SM
smakynet smakynet
smartpackets EMC SmartPackets
smartsdp smartsdp
smp Simple Message Protocol
smpnameres smpnameres
smsd smsd
smsp Storage Management Services Protocol
smtp Simple Mail Transfer Protocol
smux SMUX
snagas SNA Gateway Access Server
snapshot Snapshot routing support
snare snare
snmp Simple Network Messaging Protocol
snp Sitara Networks Protocol
snpp Simple Network Paging Protocol
sntp-heartbeat SNTP HEARTBEAT
socks generic proxy protocol for TCP/IP-based networking
applications
softpc Insignia Solutions
softros-messenger-ft Softros LAN Messenger and File Transfer
sonar sonar
songsari Commercial Media Distribution
sopcast Free P2P internet TV
soribada a Korean P2P music sharing protocol
soulseek P2P file sharing application
spmp spmp
sprite-rpc Sprite RPC Protocol
sps Secure Packet Shield
spsc spsc
sql-net SQL-NET
sqlexec SQL Informix
sqlnet DEPRECATED,traffic will not match
sqlserv SQL Services
sqlserver Microsoft-SQL-Server
sqlsrv SQL Service
src IBM System Resource Controller
srmp Spider Remote Monitoring Protocol
srp SpectraLink Radio Protocol
srssend srssend
ss7ns ss7ns
sscopmce SSCOPMCE
ssh Secure Shell Protocol
sshell SSLshell
ssl Secure Socket Layer Protocol
sst SCSI on ST
st Stream
statsrv Statistics Service
steam Online game platform
stmf stmf
streamwork Xing Technology StreamWorks player
streettalk streettalk
stun Serial Tunnel(Direct encapsulation only)
stun-nat Session Traversal Utilities for NAT (STUN)
stuns STUN over TLS
stx Stock IXChange
su-mit-tg SU/MIT Telnet Gateway
submission submission
submit Submit Protocol
subntbcst_tftp subntbcst_tftp
sun-dr sun-dr
sun-nd SUN ND PROTOCOL-Temporary
sunrpc SUN Remote Procedure Call
supdup SUPDUP
sur-meas Survey Measurement
surf surf
svn Apache subversion software revision control
svrloc Server Location
swift-rvf Swift Remote Virtural File Protocol
swipe IP with Encryption
sybase Database management system
synergy Computer resources sharing application
synoptics-trap Trap Convention Port
synotics-broker SynOptics Port Broker Port
synotics-relay SynOptics SNMP Relay Port
syslog System Logging Utility
systat Active Users
tacacs Login Host Protocol
tacnews TAC News
talk talk
tapeware Yosemite tech tapeware
tcf TCF
tcpoverdns TCP over DNS traffic
td-replica Tobit David Replica
td-service Tobit David Service Layer
teamsound Voice conferencing software for online game
teamspeak Voice communication protocol
teamviewer free remote access and desktop sharing
teedtap teedtap
telepresence-control Cisco Telepresence-control
telepresence-media Cisco Telepresence-media
tell send
telnet Telnet
tempo newdate
tenfold tenfold
teredo-ipv6-tunneled Teredo IPv6 over IPv4 tunneling protocol
tesla-sys-msg TESLA System Messaging
texar Texar Security Port
tftp Trivial File Transfer Protocol
ticf-1 Transport Independent Convergence for FNA
ticf-2 Transport Independent Convergence for FNA
timbuktu Timbuktu
time Time
timed timeserver
tinc tinc
tlisrv oracle
tlsp Transport Layer Security Protocol
tn-tl-fd1 tn-tl-fd1
tnETOS NEC Corporation
tns-cml tns-cml
tomatopang Tomatopang Peer-to-Peer File Sharing
tor DEPRECATED,traffic will not match
tp++ TP++ Transport Protocol
tpip tpip
tradestation Technical analysis software
trinoo Set of computer programs to conduct a DDoS attack
trunk-1 Trunk-1
trunk-2 Trunk-2
tserver Computer Supported Telecomunication Applications
ttp TTP
tunnel-http HTTP Tunneling
uaac UAAC Protocol
uarps Unisys ARPs
udplite UDPLite, Lightweight connectionless User Datagram
Protocol
uis uis
ulistproc List Processor
ulp ulp
ulpnet ulpnet
unidata-ldm Unidata LDM
unify Unify
ups Uninterruptible Power Supply
urm Cray Unified Resource Manager
uti UTI
utime unixtime
utmpcd utmpcd
utmpsd utmpsd
uucp uucpd
uucp-path UUCP Path Service
uucp-rlogin uucp-rlogin
uuidgen UUIDGEN
vacdsm-app VACDSM-APP
vacdsm-sws VACDSM-SWS
vatp Velazquez Application Transfer Protocol
vdolive VDOLive streaming video
vemmi vemmi
ventrilo Ventrilo VOIP and chat protocol
viber Viber VoIP is a mobile voice communication
application.
vid vid
video-over-http Video traffic over HTTP
videotex videotex
vines Banyan VINES
virtual-places Virtual places software
visa VISA Protocol
vmnet vmnet
vmpwscs vmpwscs
vmtp VMTP
vmware-fdm VMware Fault Domain Manager
vmware-view VMware virtual desktops
vmware-vmotion VMware live Migration of Virtual Machines
vnas vnas
vnc Virtual Network Computing
vnc-http VNC-HTTP is a graphical desktop sharing system that
runs over HTTP
vofr voice over Frame Relay packets
vpp Virtual Presence Protocol
vpps-qua vpps-qua
vpps-via vpps-via
vrrp Virtual Router Redundancy Protocol
vsinet vsinet
vslmp vslmp
wap-push WAP PUSH
wap-push-http WAP Push OTA-HTTP port
wap-push-https WAP Push OTA-HTTP secure
wap-pushsecure WAP PUSH SECURE
wap-vcal WAP vCal
wap-vcal-s WAP vCal Secure
wap-vcard WAP vCard
wap-vcard-s WAP vCard Secure
wap-wsp WAP connectionless session service
wap-wsp-s WAP secure connectionless session service
wap-wsp-wtp WAP session service
wap-wsp-wtp-s WAP secure session service
war-rock War-rock online gaming
waste encrypted file sharing client
wb-expak WIDEBAND EXPAK
wb-mon WIDEBAND Monitoring
wccp Web Cache Communication Protocol
webex-meeting Online conferencing application
websense Web filtering software
webster webster
webthunder Peer-to-Peer File-Sharing
whoami whoami
whois++ whois++ Service
windows-update DEPRECATED,traffic will not match
winmx WinMx file-sharing application
winny winny2 and winnyP traffic, peer-to-peer file sharing
protocol
wlccp Wireless LAN Context Control Protocol
worldfusion World Fusion
wpgs wpgs
wsn Wang Span Network
x-bone-ctl Xbone CTL
xact-backup xact-backup
xdmcp X Display Manager Control Protocol
xdtp eXtensible Data Transfer Protocol
xfer XFER Utility
xfire Freeware instant messaging service
xmpp-client Extensible Messaging and Presence Protocol (XMPP)
Client Connection
xnet Cross Net Debugger
xns Xerox Network Services
xns-auth XNS Authentication
xns-ch XNS Clearinghouse
xns-courier Xerox
xns-idp XEROX NS IDP
xns-mail XNS mail
xns-time XNS Time Protocol
xtp XTP
xvttp xvttp
xwindows X-Windows remote access
xyplex-mux Xyplex
yahoo-messenger Yahoo Messenger, Instant Messaging Client
yahoo-voip-messenger Free P2P calls
yahoo-voip-over-sip Yahoo VoIP over SIP
youtube Youtube, video streaming
z39.50 ANSI Z39.50
zannet zannet
zattoo Peer-to-Peer Internet Video Protocol
zserv Zebra server