(\etc\services example)
#SYS:ETC\SERVICES
#Network service mappings. Maps service names to transport
#protocol and transport protocol ports.
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echo | 7/tcp |
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discard | 9/tcp | sink null |
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systat | 11/tcp |
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daytime | 13/tcp |
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netstat | 15/tcp |
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20/tcp |
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ftp | 21/tcp |
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telnet | 23/tcp |
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smtp | 25/tcp |
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time | 37/udp | timserver |
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name | 42/udp | nameserver |
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whois | 43/tcp | nicname | # | usually | to | |
domain | 53/tcp |
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hostnames | 101/tcp | hostname | # | usually | to | |
sunrpc | 111/udp |
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#Host specific functions
tftp69/udp
finger 79/tcp
link | 87/tcp | ttylink |
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x400 | 103/tcp |
| # | ISO |
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104/tcp |
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105/tcp |
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109/tcp |
| # | Post | Office |
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117/tcp |
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nntp | 119/tcp | usenet | # | Network | News | Transfer | |
ntp | 123/tcp |
| # | Network | Time | Protocol | |
NeWS | 144/tcp | news | # | Window | System |
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#UNIX specific services
#these are NOT officially assigned
exec512/tcp
login 513/tcp
shell | 514/tcp | cmd | # | no passwords used | |
printer | 515/tcp | spooler # | experimental | ||
courier | 530/tcp | rpc |
| # | experimental |
biff | 512/udp | comsat |
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who | 513/udp | whod |
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syslog | 514/udp |
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talk | 517/udp |
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route | 520/udp | router | routed |
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550/udp |
| # | experimental | ||
rmonitor | 560/udp | rmonitord | # | experimental | |
monitor | 561/udp |
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| # | experimental |
ingreslock | 1524/tcp |
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snmp | 161/udp |
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| # Simple Network Mgmt Protocol | |
162/udp | snmptrap | # | SNMP trap (event) messages | ||
crsecacc | 888/udp |
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