[Bug 383525] [NEW] SOCK_RAW does not receive broadcast (with VLAN unless PROMISC)

2009-06-04 Thread Gil_Beniamini
Public bug reported: Dear Linux Experts, My application is using PF_PACKET and SOCK_RAW in order to receive all Ethernet packets for the machine-unicast MAC plus all broadcast packets (like ARP broadcast). That worked OK with kernel 2.6.20 (Ubuntu 7.04 with or without VLAN). Now with kernel 2.6

[Bug 383525] Re: SOCK_RAW does not receive broadcast (with VLAN unless PROMISC)

2009-06-04 Thread Gil_Beniamini
** Attachment added: "Dependencies.txt" http://launchpadlibrarian.net/27491179/Dependencies.txt ** Attachment added: "ProcMaps.txt" http://launchpadlibrarian.net/27491180/ProcMaps.txt ** Attachment added: "ProcStatus.txt" http://launchpadlibrarian.net/27491181/ProcStatus.txt -- SOCK_R

Re: [Bug 383525] Re: SOCK_RAW does not receive broadcast (with VLAN unless PROMISC)

2010-09-06 Thread Gil_Beniamini
Dear Fabio, You might call it a bug, or non backward compatible enhancement, the new behaviour exist since Ubuntu 8.10 upto today (10.04). It is due to kernel networking enhancement. In Ubuntu 10.4 we faced also a new issue, which is that many NIC drivers (i.e e1000) "strip" VLAN-tag, and the only

Re: [Bug 383525] Re: SOCK_RAW does not receive broadcast (with VLAN unless PROMISC)

2010-09-07 Thread Gil_Beniamini
Dear Fabio, I assume Lucid is 10.04, then it is reproducable. Gil On Sat, Jul 31, 2010 at 2:47 PM, Fabio Marconi wrote: > Thank you for taking the time to report this bug and helping to make Ubuntu > better. > Is this bug reproducible with the latest Lucid packages ? > Tanks in advance. > > ** Ch