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. > 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!! -- 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
