dsniff

soni_silver17 · 03-16-2009, 03:20 AM

hello
can any one help me with dsniff errors
i have installed libnet and libnids
and i tried with libnids-1.16-1.i386.rpm and dsniff-2.4bl-sined-2
still iam getting the error as

gcc -o arpspoof.o arp.o -lresolve-lnsl -lrpcsvc -L. -missing -L/usr/local/lib -lpcap -lnet
/usr/lib/gcc/i386 -redhat -linux/3.4.3/../../../libnet.a(libnet_resolve.o)(.text+0x178):In function 'libnet_name_resolve':
:undefined reference to '__ctype_b'
collect2:Id returned 1 exit status
make: *** [arpspoof] error1

thank you

knudfl · 03-16-2009, 08:33 AM

The version of libnids, mentioned = libnids-1.16-1.i386.rpm
provides only /usr/lib/libnids.a , and the package is for
Redhat 7.x ....You will need the 'shared libs'.

To get the files 'libnids.so.1.23', 'libnids.so' :
Try version 1.23 : libnids-1.23-1.el4.i386.rpm ,
libnids-devel-1.23-1.el4.i386.rpm, you will need both....
from ... http://rpm.pbone.net/index.php3, or use your
package manager .... or # yum install <package> .

Suggested methods for building " dsniff " , please see
posts # 4, 5, 3 in this LQ thread :
http://www.linuxquestions.org/questi...ghlight=dsniff
.....