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Description of problem: Unable to broadcast short udp datagrams on Fedora 8 using INADDR_BROADCAST or any other netmask. Version-Release number of selected component (if applicable): How reproducible: Compile and execute included test Client and Server on Fedora-8, compare with behavior on RHEL-5. Steps to Reproduce: 1. extract BroadcastBug.tgz, select a NETMASK in ClientServer.hh, make 2. Execute Client (which loops for 2 minutes), then Server (yeah, it looks backwards). Client should respond if it receives broadcast message. 3. Try RHEL 4 or 5 first to see expected result, then repeat on Fedora-8. Actual results: RHEL 4 and 5 (cleverly disguised as CentOS) work as expected, multiple Clients recieve messages broadcast from Server. I am unable to make Fedora-8 broadcast at all; no broadcast messages are received. (I'm surprised to see this, but if there's a configuration problem on my Fedora-8 box I haven't found it.) Expected results: I think udp datagram broadcasts should behave the same on all platforms. Additional info:
Created attachment 274291 [details] gzipped tarfile of BroadcastBug directory, with C source, Makefile, and README
sendto etc. are just simple wrappers around kernel syscalls, so this has nothing to do with glibc.
Did you test: RHEL client and F8 server RHEL server and F8 client Also, run wireshark/tcpdump on both client and server and look at what gets sent and received.
Sorry, can't help with that at present. I've but one machine at home, and one at the office, where I've unable to install Fedora-8 as a Xen guest. I'll let you know when I can do more. Thanks! In reply to comment #3) > Did you test: > > RHEL client and F8 server > RHEL server and F8 client > > Also, run wireshark/tcpdump on both client and server and look at what gets sent > and received.
This message is a reminder that Fedora 8 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 8. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '8'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 8's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 8 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 8 changed to end-of-life (EOL) status on 2009-01-07. Fedora 8 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.