Re: Netcat anomaly

2014-06-26 Thread Rick Stevens
On 06/26/2014 12:36 PM, CLOSE Dave issued this missive: Rick Stevens wrote: Quite odd. Seems to work on my machine. In one window, I did a nc -lu 29531 and in another: echo 'Hello there!' | nc -u localhost 29531 and the first window saw the message. Try the same and see if it works. Yes,

Re: Netcat anomaly

2014-06-26 Thread CLOSE Dave
Rick Stevens wrote: > Quite odd. Seems to work on my machine. In one window, I did a > > nc -lu 29531 > > and in another: > > echo 'Hello there!' | nc -u localhost 29531 > > and the first window saw the message. Try the same and see if it > works. Yes, that works for me. Further, this works when

Re: Netcat anomaly

2014-06-26 Thread Rick Stevens
On 06/26/2014 11:21 AM, CLOSE Dave issued this missive: I wrote: I have a Fedora 20 machine which is receiving UDP broadcast packets at regular intervals on a strange high port. No program is presently listening for these packets. If I run, "tcpdump -i eth0 port 29531", I see each of the packet

Re: Netcat anomaly

2014-06-26 Thread CLOSE Dave
I wrote: > I have a Fedora 20 machine which is receiving UDP broadcast packets > at regular intervals on a strange high port. No program is presently > listening for these packets. If I run, "tcpdump -i eth0 port 29531", > I see each of the packets arriving just as I expect. Note, the > packets ar

Re: Netcat anomaly

2014-06-26 Thread Rick Stevens
On 06/26/2014 09:53 AM, CLOSE Dave issued this missive: I have a Fedora 20 machine which is receiving UDP broadcast packets at regular intervals on a strange high port. No program is presently listening for these packets. If I run, "tcpdump -i eth0 port 29531", I see each of the packets arriving

Netcat anomaly

2014-06-26 Thread CLOSE Dave
I have a Fedora 20 machine which is receiving UDP broadcast packets at regular intervals on a strange high port. No program is presently listening for these packets. If I run, "tcpdump -i eth0 port 29531", I see each of the packets arriving just as I expect. Note, the packets are not empty and con