[Freebsd] /dev/bpf1: Device not configured问题

cnbird

以前使用nmap的时候扫描没事，但是今天用的时候出现了如下的错误
Starting nmap 3.48 ( http://www.insecure.org/nmap/ ) at 2007-11-29 23:43 CST
pcap_open_live: (no devices found) /dev/bpf1: Device not configured
There are several possible reasons for this, depending on your operating system:

LINUX: If you are getting Socket type not supported, try modprobe af_packet or r
ecompile your kernel with SOCK_PACKET enabled.
*BSD:  If you are getting device not configured, you need to recompile your kern
el with Berkeley Packet Filter support.  If you are getting No such file or dire
ctory, try creating the device (eg cd /dev; MAKEDEV <device>; or use mknod).
SOLARIS:  If you are trying to scan localhost and getting '/dev/lo0: No such fil
e or directory', complain to Sun.  I don't think Solaris can support advanced lo
calhost scans.  You can probably use "-P0 -sT localhost" though.


QUITTING!

利用MAKEDEV重新创建了还是不行，不知道如何解决，各位高手请指点。！

剑心通明

内核你重新编译了？

cnbird

已经解决了，因为用nmap以前使用tcpdump监听网络数据包了