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 > > > > > > > > > -- 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
