В Птн, 07/10/2011 в 15:55 +0530, Prashant Batra пишет: > cat /proc/net/netfilter/nf_queue > 0 NONE > 1 NONE > 2 ip_queue > 3 NONE > 4 NONE > 5 NONE > 6 NONE > 7 NONE > 8 NONE > 9 NONE > 10 NONE > 11 NONE > 12 NONE > Can you please unload ip_queue module and run the sample one more time? > > On Fri, Oct 7, 2011 at 3:30 PM, Nikolay S. <nowhere@xxxxxxxxxxxxxxxx> wrote: > > В Птн, 07/10/2011 в 12:20 +0530, Prashant Batra пишет: > >> perror gives : Invalid argument (errno 22) > > > > Could you please > > cat /proc/net/netfilter/nf_queue > > ? > > > >> > >> On Fri, Oct 7, 2011 at 12:14 PM, Nikolay S. <nowhere@xxxxxxxxxxxxxxxx> wrote: > >> > В Птн, 07/10/2011 в 11:55 +0530, Prashant Batra пишет: > >> >> On Fri, Oct 7, 2011 at 10:39 AM, Nikolay S. <nowhere@xxxxxxxxxxxxxxxx> wrote: > >> >> > В Птн, 07/10/2011 в 10:29 +0530, Prashant Batra пишет: > >> >> >> Hello, > >> >> >> > >> >> >> Can anyone help me out with a working code sample for receiving > >> >> >> filtered packets using NETLINK_FIREWALL protocol in the user space. > >> >> >> I have tried out the things in "http://smacked.org/docs/netlink.pdf"; > >> >> >> But these are not working. > >> >> >> > >> >> >> Any help would be highly appreciated. > >> >> > > >> >> > Hi, ip_queue is considered deprecated. > >> >> > Try this instead > >> >> > http://www.netfilter.org/projects/libnetfilter_queue/index.html > >> >> > > >> >> Thanks Nikolay, I have installed libnetfilter_queue. > >> >> But now when I am trying to run the sameple provided "nfqnl_test.c" it > >> >> is failing at trying to unbind AF_INET moudule "unbinding existing > >> >> nf_queue handler for AF_INET". > >> >> My kernel is 2.6.38 and the lsmod looks like this - > >> >> > >> >> Module Size Used by > >> >> nfnetlink_queue 17273 0 > >> >> nfnetlink 12786 1 nfnetlink_queue > >> >> ip_queue 12869 0 > >> >> hmac 12649 0 > >> >> nfs 281445 2 > >> >> nfsd 246977 8 > >> >> lockd 70662 2 nfs,nfsd > >> >> nfs_acl 12501 2 nfs,nfsd > >> >> auth_rpcgss 36685 2 nfs,nfsd > >> >> sunrpc 174292 19 nfs,nfsd,lockd,nfs_acl,auth_rpcgss > >> >> exportfs 12603 1 nfsd > >> >> autofs4 27554 2 > >> >> af_packet 26084 2 > >> >> pcspkr 12515 0 > >> >> igb 101765 0 > >> >> ixgbe 125623 0 > >> >> mdio 12552 1 ixgbe > >> >> bnx2 72220 0 > >> >> i2c_i801 17021 0 > >> >> i2c_core 23154 1 i2c_i801 > >> >> pata_acpi 12664 0 > >> >> ata_generic 12469 0 > >> >> sr_mod 21697 0 > >> >> cdrom 40849 1 sr_mod > >> >> iTCO_wdt 17018 0 > >> >> joydev 17402 0 > >> >> usb_storage 35510 0 > >> >> usb_libusual 16728 1 usb_storage > >> >> option 20689 0 > >> >> usb_wwan 17188 1 option > >> >> usbserial 31523 2 option,usb_wwan > >> >> usbhid 26894 0 > >> >> ehci_hcd 44245 0 > >> >> uhci_hcd 27054 0 > >> >> usbcore 117975 9 > >> >> usb_storage,usb_libusual,option,usb_wwan,usbserial,usbhid,ehci_hcd,uhci_hcd > >> >> dm_mod 67615 0 > >> >> sctp 178747 6 > >> >> crc32c 12630 1 > >> >> libcrc32c 12394 1 sctp > >> >> ext3 124843 1 > >> >> jbd 45806 1 ext3 > >> >> mbcache 12890 1 ext3 > >> >> unix 26736 27 > >> >> aacraid 70536 0 > >> >> ata_piix 25526 2 > >> >> libata 163811 3 pata_acpi,ata_generic,ata_piix > >> >> sd_mod 34830 3 > >> >> cciss 99716 0 > >> >> aic7xxx 120611 0 > >> >> megaraid_sas 71987 0 > >> >> megaraid_mbox 35020 0 > >> >> megaraid_mm 17163 1 megaraid_mbox > >> >> mptsas 48651 0 > >> >> scsi_transport_sas 24478 1 mptsas > >> >> mptspi 17848 0 > >> >> scsi_transport_spi 23215 2 aic7xxx,mptspi > >> >> mptscsih 26812 2 mptsas,mptspi > >> >> mptbase 65266 3 mptsas,mptspi,mptscsih > >> >> scsi_mod 135240 14 > >> >> sr_mod,usb_storage,aacraid,libata,sd_mod,cciss,aic7xxx,megaraid_sas,megaraid_mbox,mptsas,scsi_transport_sas > >> >> ,mptspi,scsi_transport_spi,mptscsih > >> >> > >> >> Could you please point out the problem. > >> > > >> > What is the errno value? > >> > You can use perror() to see helpful error message > >> > > >> > > >> >> > >> >> > >> >> > There are also several useful examples > >> >> > http://www.netfilter.org/projects/libnetfilter_queue/doxygen/modules.html > >> >> > > >> >> > > >> >> >> -- Thanks > >> >> >> Prashant Batra > >> >> >> -- > >> >> >> To unsubscribe from this list: send the line "unsubscribe netfilter" in > >> >> >> the body of a message to majordomo@xxxxxxxxxxxxxxx > >> >> >> More majordomo info at http://vger.kernel.org/majordomo-info.html > >> >> > > >> >> > > >> >> > > >> >> > >> >> > >> >> > >> > > >> > > >> > > >> > >> > >> > >> -- > >> Prashant Batra > >> Follow the dreams!! > >> NrybXǧv^){.n+z{ay ʇڙ,j fhz w j:+vwjm zZ+ݢj"! > > > > > > > > > -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
