Hi Saxon, Thanks for your reply. And you could see what I have listed in the last email about "ls /proc/net/" which shows there is no pf_ring folder under /proc/net. So this is what I doubt now.
Somebody says the folder /proc/net/pf_ring/ will be created just after the first use of pf_ring. But when I execute pfcount， it throws error. So this folder is still not created. When I use" dmesg | grep PF_RING ", there is no output. 在2010-05-13 10:24:43，"saxon elf" <[email protected]> 写道： Hi Sam: First you could use " cat /proc/net/pf_ring/info " to check the pf_ring attributes, and then use " dmesg | grep PF_RING " to check PF_RING installed and ran information. 在 2010年5月11日 下午11:58，fly_2u <[email protected]>写道： Hi, My steps of using pf_ring are: #Insmod pf_ring.ko # lsmod Module Size Used by pf_ring 15064 0 - Live 0xbf1b0000 # ls /proc/net/ arp mcfilter protocols snmp udplite dev netfilter ptype sockstat unix dev_mcast netlink raw softnet_stat wireless igmp netstat route stat ip_mr_cache packet rpc tcp ip_mr_vif pppoe rt_cache udp #./pfcount Capturing from eth0 pfring_open error # ls /proc/net/ arp mcfilter protocols snmp udplite dev netfilter ptype sockstat unix dev_mcast netlink raw softnet_stat wireless igmp netstat route stat ip_mr_cache packet rpc tcp ip_mr_vif pppoe rt_cache udp I don't know how to analyse why "pfring_open error" occurs. Who could help me？Thanks very much! Sam 网易为中小企业免费提供企业邮箱（自主域名） _______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
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