04-27-2009
send packets
Hello
I need to send some packets to check connection. Packets will be catch by snoop. Is there any Sun tool to send some packets on selected IP and Port?
Thx
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How can i send a packet, and what is an empty packet? (8 Replies)
Discussion started by: Avatar0fEvil
8 Replies
2. Programming
I am working on a project, which has the following type of hardware setup.
A special hardware device is receiving data from an external network interface. So we can have multiple such a hardware devices. Now these hardware devices will route the captured incoming data through the external... (4 Replies)
Discussion started by: S.P.Prasad
4 Replies
3. IP Networking
there are a number of clients connected to a server.... how can i count that each clients recieve ...? how do i moniter the activity of the client..? (2 Replies)
Discussion started by: damn_bkb
2 Replies
4. UNIX for Dummies Questions & Answers
Hi,
My Solaris Workstation has got 4 NICS, out of which one of them(bge3) is unplugged from the rest of the external network & connected to other interface(bge1). The isolated NIC serves as a simulated Ethernet Interface for my application under development.
Now, I'd like to capture RAW... (1 Reply)
Discussion started by: smanu
1 Replies
5. UNIX for Advanced & Expert Users
salutation experts,
I want to counting arrival and outgoing packets in a specific interval (ethernet interface), what library or method you offer me that i can use it in c lang?
tnx (1 Reply)
Discussion started by: galaxy.ice
1 Replies
6. HP-UX
Hi there,
are there any functions that can get the packets statistics on UNIX ?
thanks. (2 Replies)
Discussion started by: Frank2004
2 Replies
7. Solaris
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)
Discussion started by: Pouchie1
4 Replies
8. Infrastructure Monitoring
hi guys
I've configured snmp on some linux
snmpd.conf
rocommunity com_read x.x.x.10
rwcommunity com_write x.x.x.10
Now one of my coworkers asked to do the same that he does on windows for my linux....
But I have no idea how to configure that basically when SNMP is configure there... (5 Replies)
Discussion started by: karlochacon
5 Replies
9. IP Networking
hello,
i am searching a way to delay the incoming packets before it goes out of the system may i know how can i approach to this problem? (3 Replies)
Discussion started by: sameer kulkarni
3 Replies
10. IP Networking
Hi,
I'm quite new to unix networking and ip tables. I'm running a debian (htpc) server with two NIC's; eth0 and wlan0.
I'm trying to set it up in a way that eth0 is the default interface for internet, but some processes should run through wlan0.
For example, I'm using eth0 for downloads... (2 Replies)
Discussion started by: Subbeh
2 Replies
LEARN ABOUT FREEBSD
udplite
UDPLITE(4) BSD Kernel Interfaces Manual UDPLITE(4)
NAME
udplite -- Lightweight User Datagram Protocol
SYNOPSIS
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/udplite.h>
int
socket(AF_INET, SOCK_DGRAM, IPPROTO_UDPLITE);
DESCRIPTION
The UDP-Lite protocol provides a partial checksum which allows corrupted packets to be transmitted to the receiving application. This has
advantages for some types of multimedia transport that may be able to make use of slightly damaged datagrams, rather than having them dis-
carded by lower-layer protocols.
UDP-Lite supports a number of socket options which can be set with setsockopt(2) and tested with getsockopt(2):
UDPLITE_SEND_CSCOV This option sets the sender checksum coverage. A value of zero indicates that all sent packets will have full checksum
coverage. A value of 8 to 65535 limits the checksum coverage of all sent packets to the value given.
UDPLITE_RECV_CSCOV This option is the receiver-side analogue. A value of zero instructs the kernel to drop all received packets not having
full checksum coverage. A value of 8 to 65535 instructs the kernel to drop all received packets with a partial checksum
coverage smaller than the value specified.
ERRORS
A socket operation may fail with one of the following errors returned:
[EISCONN] when trying to establish a connection on a socket which already has one, or when trying to send a datagram with the desti-
nation address specified and the socket is already connected;
[ENOTCONN] when trying to send a datagram, but no destination address is specified, and the socket has not been connected;
[ENOBUFS] when the system runs out of memory for an internal data structure;
[EADDRINUSE] when an attempt is made to create a socket with a port which has already been allocated;
[EADDRNOTAVAIL] when an attempt is made to create a socket with a network address for which no network interface exists.
SEE ALSO
getsockopt(2), recv(2), send(2), socket(2)
BSD
October 1, 2014 BSD