Package: openbsd-inetd
Version: 0.20080125-1
Echo is enabled on my machine:
$ grep echo /etc/inetd.conf
echo stream tcp nowait root internal
echo dgram udp wait root internal
TCP echo works:
$ telnet localhost 7
Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.
foo
foo
^]
telnet> quit
Connection closed.
UDP echo doesn't work on localhost:
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on lo, link-type EN10MB (Ethernet), capture size 96 bytes
15:53:51.594483 IP 127.0.0.1.55073 > 127.0.0.1.7: UDP, length 4
15:53:56.086400 IP 127.0.0.1.55073 > 127.0.0.1.7: UDP, length 4
but it doesn work on a different address:
15:54:15.788903 IP 192.168.100.150.35378 > 192.168.100.150.7: UDP, length 4
15:54:15.789143 IP 192.168.100.150.7 > 192.168.100.150.35378: UDP, length 4
15:54:18.797852 IP 192.168.100.150.35378 > 192.168.100.150.7: UDP, length 4
15:54:18.797906 IP 192.168.100.150.7 > 192.168.100.150.35378: UDP, length 4
Both traces were done on the ``lo'' interface.
Thanks for listening,
Juliusz
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