Hello. Thanks for developing udpcast. It almost compiles on my
mac. But I have to make a few small changes.
1.) the linker doesn't support the -Wl,-warn-common option
2.) what is malloc.h? It isn't needed.
3.) struct ifreq is variable size, so we must use _SIZEOF_ADDR_IFREQ
(), not pointer arithemetic
4.) some endian issues
Thanks,
Devin Bayer
Dear Mikes:
Thanks for your suggestion. I tried to turn off my firewall. However, it
comes out with the same error.
Could we fix port to 5004 only to all receiver, So that all receiver can
access the same IP:Port to get the same data?
Best Regards,
Haiwei
> -----Original Message-----
> From: Michael D. Setzer II [mailto:mikes@kuentos.guam.net]
> Sent: Tuesday, February 13, 2007 3:35 PM
> To: Haiwei Sun
> Subject: Re: [Udpcast] a bug from UDP-sender.exe under WinXP?
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Not an expert on this, but I believe you need to open port 5005 in
> addition to
> the 5004 on the firewall. Usually, the udpcast uses port 9000 for the
> most
> part, but uses 9001 for something. Don't recall exactly what it is,
but
> it
> appears to be the next port after the default port.
>
> On 13 Feb 2007 at 14:34, Haiwei Sun wrote:
>
> >
> > Dear Sir:
> >
> > I am testing UDP-sender.exe and UDP-receiver.exe under WinXP with
> > following commands. But a error (marked by red color) happens
> > after the server transfers data once. Under linux, I have never
> > met this problem. I am wonder if there is a bug?
> >
> > UDP-sender:
> >
> > C:\Documents and Settings\hwsun.PSL-AD\Desktop\UDPCast-run>udp-
> > sender -f test.tx
> > t -P 5004 -M 239.1.1.1 --daemon-mode --nokbd --min-receivers 1
> >
> > Udp-sender 2007-02-05
> > Using mcast address 234.81.112.185
> > UDP sender for test.txt at 10.81.112.185 on Intel(R) PRO/100 VE
> > Network Connecti
> > on - Packet Scheduler Miniport (00-00-e2-5b-c7-66)
> > Broadcasting control to 239.1.1.1
> > New connection from 10.81.112.185 (#0) 00000009
> > Starting transfer: 00000009
> > bytes=1 230 re-xmits=0000000 ( 0.0%)
> > slice=0000 1 230 - 0
> >
> > Transfer complete.
> > Disconnecting #0 (10.81.112.185)
> >
> > bind socket to 10.81.112.185:5005 (Bad file
> > descriptor) <------------ why???
> >
> >
> >
> >
> > UDP-receiver:
> >
> > C:\Documents and Settings\hwsun.PSL-AD\Desktop\UDPCast-run>udp-
> > receiver -f mytes
> > t.txt -P 5004 -M 239.1.1.1 --nokbd
> >
> > Udp-receiver 2007-02-05
> > UDP receiver for mytest.txt at 10.81.112.185 on Intel(R) PRO/100
> > VE Network Conn
> > ection - Packet Scheduler Miniport (00-00-e2-5b-c7-66)
> > received message, cap=00000009
> > Connected as #0 to 10.81.112.185
> > Listening to multicast on 234.81.112.185
> > bytes=1 230 ( 0.01 Mbps) 1 230
> > Transfer complete.
> >
> >
> > Best Regards,
> >
> > Mr. Haiwei Sun
> > R&D Engineer
> > Panasonic Singapore Laboratories Pte Ltd
> > Singapore
> >
>
>
> +----------------------------------------------------------+
> Michael D. Setzer II - Computer Science Instructor
> Guam Community College Computer Center
> mailto:mikes@kuentos.guam.net
> mailto:msetzerii@gmail.com
> http://www.guam.net/home/mikes
> Guam - Where America's Day Begins
> +----------------------------------------------------------+
>
> http://setiathome.berkeley.edu
> Number of Seti Units Returned: 19,471
> Processing time: 32 years, 290 days, 12 hours, 58 minutes
> (Total Hours: 287,489)
>
> BOINC TOTAL CREDITS
> SETI@HOME/EINSTEIN@HOME/ROSETTA@HOME
> Total Credits 2742633.750347
> Total Credits 510505.776350
> Total Credits 8633.726962
>
>
> -----BEGIN PGP SIGNATURE-----
> Version: PGP 6.5.8 -- QDPGP 2.61c
> Comment: http://community.wow.net/grt/qdpgp.html
>
> iQA/AwUBRdDdfCzGQcr/2AKZEQJaowCg4meNGC0pmWCx/ZDxJdwEYLgugRkAoJXx
> fEykiFLy+GpwQe0YHKnfsa/c
> =qUp3
> -----END PGP SIGNATURE-----
Hi,
I was wondering if could be possible to add a cmdline option in
/tftpboot/udpcast/pxeslinux.cfg/default to pass configuration file options,
like
auto=yes
lang=US
kbmap=US
netmodule=pcnet32
netmodparm=
dhcp=yes
port=9000
disk=/dev/hda
mode=0
udpcparam=
Something like
label linux
kernel linux
append load_ramdisk=1 initrd=initrd root=/dev/ram0
conf=auto:yes:lang:US:kbdmap:US ... and so on
ipappend 1
I would like to add ca_ES lang suport, also spanish keyboard map, how can i
do it ?
Thanks in advance
--
... en el país de los ciegos el tuerto es el rey y diciendo esto se arranco
un ojo ...
Hello all
I am using udpcast-20070218-1.i586.rpm on OpenSuse 10.2
It seems that I can transfer (iso) files without problem, but I am unable to
transfer directory trees through a pipe.
commands
# udp-sender --log log.txt --pipe "tar -cvzf - dir/"
# udp-receiver --log log.txt --pipe "tar -xvzf - "
I keep getting the following error in the receivers
----------------------------------------------------------------
amd:/some/dir # udp-receiver --log log.txt --pipe "tar -xvf -"
Udp-receiver 2007-02-18
Compressed UDP receiver for (stdout) at 192.168.1.2 on eth0
received message, cap=00000009
Connected as #0 to 192.168.1.4
Listening to multicast on 232.168.1.4
dup2 -1->1: Bad file descriptor
Press any key to start receiving data!
----------------------------------------------------------------
the sender shows the following line repeated
----------------------------------------------------------------
Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=9106
----------------------------------------------------------------
and the transfer stalls. The logs are empty in sender and receivers
Any idea out there? :-)
Thanks you all.
Where I work, we have a regular series of large (20gig) and small (*.rm)
media files that we often need to transfer en masse to other systems.
It makes sense to find a tool that can do this with multicasting...
this isn't really doing any OS imaging or installation, however.
I'm concerned about leaving UDPCast running; even though it's on a
private network, it's wide open (potential security issues).
In any case, can it recursively copy a directory structure or must you
supply it with individual file names, etc.
For example, we have a "media" directory where new files are deposited,
and those must be mirrored exactly to the other systems, under the same
directory structure.
And to add spice to this, we're transferring from Unix to Windows
Servers (which uses Cygwin) ;-)
Thanks.
Dear All:
This is Haiwei from Singapore Panasonic Laboratories Pte Ltd. I just
tested -daemon-mode using udp-sender.exe (window version) under winXP.
Below is the command used and its corresponding results:
[command]
udp-sender -M 239.1.1.1 -P 5004 --daemon-mode --nokbd --autostart 1 -f
test.txt
[results]
Udp-sender 2007-02-18
Using mcast address 234.81.112.185
UDP sender for test.txt at 10.81.112.185 on Intel(R) PRO/100 VE Network
Connecti
on - Packet Scheduler Miniport (00-00-e2-5b-c7-66)
Broadcasting control to 239.1.1.1
Starting transfer: 00000009
Transfer complete.
bind socket to 10.81.112.185:5005 (Bad file descriptor)
[my comments]
There is no need to call bind() again when transferring is terminated.
Next receiver should share the same IP:Port as 10.81.112.185:5004?
I have tested udp-sender (2006.9 version) under Linux (Fedora 5.0), it
works well. So I doubt that udp-sender.exe (window version) may need to
be updated.
Your comments are welcome. Thanks in advance.
Best Regards,
Mr. Haiwei Sun
R&D Engineer
Panasonic Singapore Laboratories Pte Ltd
Singapore
Hello all
I have "downgraded" to udpcast-20060619-1.i586.rpm... and the transfer works!
For me it is OK to be "a year back", but working :-)
Thanks again
Hi,
I was wondering if could be possible to add a cmdline option in
/tftpboot/udpcast/pxeslinux.cfg/default to pass configuration file
options, like
auto=yes
lang=US
kbmap=US
netmodule=pcnet32
netmodparm=
dhcp=yes
port=9000
disk=/dev/hda
mode=0
udpcparam=
Something like
label linux
kernel linux
append load_ramdisk=1 initrd=initrd root=/dev/ram0
conf=auto:yes:lang:US:kbdmap:US ... and so on
ipappend 1
I would like to add ca_ES lang suport, also spanish keyboard map, how can
i do it ?
Thanks in advance
Hi guys , i am really newbie with udpcast and i have a very annoying
problem with my custom kernel built using
udpcast-mkimage-20070205-1.i586.rpm
Well , i have compiled my kernel and it is working , the problem is
every time udpc_dialog shows i get an alert right after slect keyboard
option :
--------------- ALERT ----------------------
File "null" has more lines than expected, ignoring the end.
This is really annoying because i can not make a full automated
"deploy", because even when i give a full AUTO config file i still get
that error and need press enter to continue.
Is there a way to fix this ? have i forgot something?
Thanks in advice ...
--
[]'s
Salatiel
"O maior prazer do inteligente é bancar o idiota
diante de um idiota que banca o inteligente".