The manual page states the network number should be used. You are adding various ways to specify the network mask which aren't expected by the command.
Try:
Hello! It is my first post in this forum :).
I`m facing a strange issue. I am using a Solaris 8 as OS, and using the ipnat (ipf) to NAT an incoming port to another, as following:
Host SUN with Solaris 8/NAT WEB Page
(A.B.C.D:80) ---> |A.B.C.D:80 ->... (0 Replies)
Hi Gang:
Need some help with a snoop command. Sun box (solaris 8) has 4 nic cards,
I need to snoop one address and output that to a file so wireshark can read it. Can anyone help me out..?
Think its something like....
snoop -i 10.10.10.10 -o snoop_output (1 Reply)
Hi,
I want to write a script that checks an interface with the snoop command, if there is no traffic in 10 minutes on port 123 from the ip add 10.*.*.* it should send a e-mail.but i don't know how to start writing this script does anybody have an idea or an sample script that i can modifi.
... (2 Replies)
Is there anywhere we can get details about what we should expect to see and not to see in some packets captured with "snoop" during troubleshooting a problem? I know we can capture packes for a failed transaction and compare them with packets for a successful trasaction.Is that the only way to... (4 Replies)
Hi,
What web site I can download the snoop package from and install it into a linux environment, so I can practice and become familiar with the snoop command and capture packets with it.
Thanks , (0 Replies)
Hi,
Can anyone please tell me a ftp site where I can download the solaris snoop package? I need to download the package so I can use the command in a Linux environment instead of using tcpdump. Need practice with snoop.
Thanks for your help. (3 Replies)
Hi ,
I would like to write a perl script with the snoop command to capture packets from a specific IP address to a node (incoming packets) and packets from that node for the same session to another node and save the capture to a file. I would like my script to be able to read my IP all the time... (7 Replies)
Hi
I want to write a script for snoop which can do snoop for 30 min and then process should be killed automatically
I am using below codes
#!/usr/bin/ksh
snoop -d igb0 -o /opt/temp/abc.pcap
sleep 1500
kill -9 `ps -ef|grep -i snoop |grep -v grep|awk '{print $2}'`
But process is not... (3 Replies)
Hi!
I have run the following command: snoop -q -d e1000g0 -o /var/tmp/optima0.txt & them I am trying to read the output of it with snoop -i /var/tmp/optima0.txt, which is giving me this: # snoop -i /var/tmp/optima0.txt | more
1 0.00000 AIOPTSVR -> 10.100.4.72 TCP D=1393 S=22 Push... (8 Replies)
Discussion started by: fretagi
8 Replies
LEARN ABOUT FREEBSD
snp
SNP(4) BSD Kernel Interfaces Manual SNP(4)NAME
snp -- tty snoop interface
SYNOPSIS
#include <sys/snoop.h>
int
ioctl(fd, SNPSTTY, &dev);
int
ioctl(fd, SNPGTTY, &dev);
int
ioctl(fd, FIONREAD, &result);
DESCRIPTION
/dev/snp is a snoop device which allows users to attach to any tty and watch activities on it. The kernel must be compiled with device snp,
or the snp module must be loaded, for these devices to be available.
To associate a given snp device with a tty to be observed, open the snp device and a tty device, and then issue the SNPSTTY ioctl on snp
device. The argument passed to the ioctl(2) is the address of a variable of type int, holding the file descriptor of a tty device. To
detach the snp device from a tty use a pointer to a value of -1.
The SNPGTTY ioctl returns information about the current tty attached to the open snp device.
The FIONREAD ioctl returns a positive value equal to the number of characters in a read buffer. Special values defined are:
SNP_OFLOW device overflow occurred, device detached.
SNP_TTYCLOSE tty not attached.
SNP_DETACH snp device has been detached by user or tty device has been closed and detached.
SEE ALSO pty(4), sio(4), kldload(8), watch(8)HISTORY
The snp device first appeared in FreeBSD 2.1. In FreeBSD 8.0 the snp driver was rewritten to work with the replaced TTY subsystem.
AUTHORS
The author of the current implementation is Ed Schouten <ed@FreeBSD.org>. Previous versions of snp were based on code written by Ugen J.S.
Antsilevich <ugen@NetVision.net.il>.
BUGS
This version of snp does not return proper error codes when calling FIONREAD. It also does not allow SNPSTTY to detach itself from the TTY.
BSD November 5, 2008 BSD