α Ʈ ٸ ǻͿ ġϰ ִ α ûϴµ Ǵ ݷμ ̶ ûϴ α Ʈ ʿ䰡 .RPC Ŭ̾Ʈ/ ϴµ ûϴ α Ŭ̾Ʈ̰, ϴ α ̴.ٸ Ǵ ü ν ȣ , RPC ûϴ α ó ȯ Ͻ Ǿ ϴ ̴. μ ̳ ּҰ ϴ RPC ÿ ֵ Ѵ.
#talk dgram udp wait root /usr/sbin/in.talkd in.talkd
: talk ̳λ ؽƮ ٸ ̳η ϴ α̰ talkd
ٸ talk ȭ û ϴ ̴.
#shell stream tcp nowait root /usr/sbin/in.rshd in.rshd
: , /etc/services Ͽ ǵ Ͽ .
rsh( ) rcmd ɿ 䱸 ٷ
#login stream tcp6 nowait root /usr/sbin/in.rlogind in.rlogind
: ݷαο ϴ inetd . rlogin
"/etc/host.equip" 丮 .rhosts Ȯε ڴ ٷ
ǰ ȣ ´.
#exec stream tcp nowait root /usr/sbin/in.rexecd in.rexecd
:
#finger stream tcp6 nowait nobody /usr/sbin/in.fingerd in.fingerd
: ýۿ α . Ŭ̾Ʈ 䱸 local finger α
ȣϴ Ѵ.ý ֱ Ȼ ʴ .
79 Ʈ
#discard stream tcp6 nowait root internal
#discard dgram udp6 wait root interna
: 9 Ʈ TCP UDP .̰ RFC 863 ٿ ΰ
ߵǾϴ. 뵵 ϴ Դϴ.
#daytime dgram udp6 wait root internal
: time б · ϴ ٸ.
13 Ʈ .
#chargen stream tcp6 nowait root internal
#chargen dgram udp6 wait root internal
: 19 Ʈ ϸ TCPUDP .TCP ϴ ٸٰ
Ǹ û Ʈ ۽ մϴ.UDP
쿡 DZ⸦ ٸϴ. ϳ ŵǸ 0~512
ڷ ̷ մϴ. ź ݿ .
#uucp stream tcp nowait root /usr/sbin/in.uucpd in.uucpd
: Unix to Unix copy protocol TCP 540 Ʈ մϴ.̰ ణ
κ SMPT NNTP üǰ ֽϴ.
ȣȭ Ῡ ȣ ĥ ִ ɼ ִٴ Դϴ.
#time stream tcp6 nowait root internal
#time dgram udp6 wait root internal
: ýۿ ˵ ð ý ϴ μ 37 Ʈ TCP
UDP մϴ.ð 190011 ʷ ˴ϴ.
#echo stream tcp6 nowait root internal
#echo dgram udp6 wait root internal
: TCP UDP 7 Ʈ ϸ RFC 862 ٿ ΰ .̰
Ǿ ۽ ȣƮ ۾ .
ź ɼ ſ .
RPC
#rexd/1 tli rpc/tcp wait root /usr/sbin/rpc.rexd rpc.rexd
: ڰ ȣƮ RPC α ֵ ݴϴ.ȣƮ
ֱ ħص 輺 ſ .
#rquotad/1 tli rpc/datagram_v wait root /usr/lib/nfs/rquotad rquotad
: NFS ýۿ Ʈ ýۿ Ҵ緮 ȯ մϴ.
#rstatd/2-4 tli rpc/datagram_v wait root /usr/lib/netsvc/rstat/rpc.rstatd rpc.rstatd
: perfmeter α ֵ Ŀο ۾ ɴϴ.
#rusersd/2-3 tli rpc/datagram_v,circuit_v wait oot /usr/lib/netsvc/rusers/rpc.rusersd rpc.rusersd
: Ʈũ ִ ȯϴµ մϴ.
#sprayd/1 tli rpc/datagram_v wait root /usr/lib/netsvc/spray/rpc.sprayd rpc.sprayd
: spray Ŷ ϰ Ŷ ȸմϴ.
#walld/1 tli rpc/datagram_v wait root /usr/lib/netsvc/rwall/rpc.rwalld rpc.rwalld
: rwall shutdown û óϱ .
sadmind rpc.rwalld rpc.rusersd rpc.cmsd rpc.rexd rquotad rpc.ttdbserverd
rpc.rstatd rpc.sprayd shell login exec talk time discard chargen printer
uucp echo daytime dtscpd finger
Ǿ ִ ۿο ġ ʰ ݿ ýۿ ϰ ִ ټ Ͽ ݿ ̿Ǵ .
ġ : /etc/inetd.conf
: kill -HUP /usr/sbin/inetd -s -t ( PID ) or /etc/rc2.d/S72inetsvc sopt / start