search for: nf_queue

...ri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Machine Info: 16 core machine with 64GB RAM. Command used for iptables in Centos 6.5 :- iptables -A INPUT -j NFQUEUE --queue-balance 0:1 Output In Centos 6.5 :- [varun at exp2 ~]$ ./queue0 opening library handle unbinding existing nf_queue handler for AF_INET (if any) binding nfnetlink_queue as nf_queue handler for AF_INET binding this socket to queue '0' setting copy_packet mode pkt received queue0 hw_protocol=0x0800 hook=1 id=0 hw_src_addr=fc:4d:d4:d3:7f:73 indev=2 payload_len=40 entering callback pkt received queue...

...lib/modules/`uname -r`/kernel/net/netfilter/nfnetlink_queue.ko [root at rh62-x86 utils]# lsmod Module Size Used by nfnetlink_queue 7851 0 installed Running nfqnl_test yields no captures: [root at rh62-x86 utils]# ./nfqnl_test opening library handle unbinding existing nf_queue handler for AF_INET (if any) binding nfnetlink_queue as nf_queue handler for AF_INET binding this socket to queue '0' setting copy_packet mode < nothing > Should I see activity if I ssh to the machine ? Suggestions welcome . ping me donnjohn att us ibm com -- Configure bug...

On Fri, 07 Jan 2005 17:05:59 +0000 David Woodhouse <dwmw2@infradead.org> wrote: > On Sat, 2004-12-18 at 08:50 +0100, Andi Kleen wrote: > > It's not really an oops, just a warning that stack space got quiet > > tight. > > > > The problem seems to be that the br netfilter code is nesting far too > > deeply and recursing several times. Looks like a design

https://bugzilla.netfilter.org/show_bug.cgi?id=980 Pablo Neira Ayuso <pablo at netfilter.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |pablo at netfilter.org Resolution|---

.... In the meantime, I think this patch is the best known solution. cheers, Bart --- linux-2.6.11-rc3/include/linux/netfilter.h.old 2005-02-12 13:48:13.000000000 +0100 +++ linux-2.6.11-rc3/include/linux/netfilter.h 2005-02-12 17:02:48.000000000 +0100 @@ -18,7 +18,8 @@ #define NF_STOLEN 2 #define NF_QUEUE 3 #define NF_REPEAT 4 -#define NF_MAX_VERDICT NF_REPEAT +#define NF_STOP 5 +#define NF_MAX_VERDICT NF_STOP /* Generic cache responses from hook functions. <= 0x2000 is used for protocol-flags. */ @@ -138,21 +139,32 @@ void nf_log_packet(int pf, /* This is gross, but inline doesn't c...

hi all, i have applied all patches and compiled the kernel (2.4.21), iptables (1.2.9) and iproute2 (2.4.7-now-ss020116) however when i run "modprobe imq numdevs=1", the system returns - imq.o: init_module: Device or resource busy the transcript is below - [root@vmlinux project]# modprobe imq numdevs=1 /lib/modules/2.4.21-BW/kernel/drivers/net/imq.o: init_module: Device or resource busy

...int rv; char buf[4096] __attribute__ ((aligned)); printf ("opening library handle\n"); h = nfq_open (); if (!h) { fprintf (stderr, "error during nfq_open()\n"); exit (1); } printf ("unbinding existing nf_queue handler for AF_INET (if any)\n"); if (nfq_unbind_pf (h, AF_INET) < 0) { fprintf (stderr, "error during nfq_unbind_pf()\n"); exit (1); } printf ("binding nfnetlink_queue as nf_queue handler for AF_INET\n"); if (nfq_bi...

https://bugzilla.netfilter.org/show_bug.cgi?id=1742 Bug ID: 1742 Summary: using nfqueue breaks SCTP connection (tracking) Product: libnetfilter_queue Version: unspecified Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: libnetfilter_queue Assignee:

https://bugzilla.netfilter.org/show_bug.cgi?id=1766 Bug ID: 1766 Summary: nfqueue randomly drops packets with same tuple Product: netfilter/iptables Version: unspecified Hardware: x86_64 OS: All Status: NEW Severity: major Priority: P5 Component: netfilter hooks Assignee:

https://bugzilla.netfilter.org/show_bug.cgi?id=845 Summary: checking for LIBNFNETLINK... configure: error: Package requirements (libnfnetlink >= 0.0.41) were not met: Product: libnetfilter_queue Version: unspecified Platform: i386 OS/Version: RedHat Linux Status: NEW Severity: normal

Hi All, I followed the instructions here at http://bderzhavets.wordpress.com/2009/06/10/setup-fedora-11-pv-domu-at-xen-3-4-1-dom0-kernel-2-6-30-rc6-tip-on-top-of-fedora-11/ However, when I do a "make menuconfig", I cannot see any XEN related configuration options. What am I missing? Thank you. Mr. Teo En Ming Dip(Mechatronics Engineering) BEng(Hons)(Mechanical Engineering)