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Published on 2009-12-23T15:05:08Z
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I have some network traffic captured pcap file and want to send its packets on NIC; is it possible? Is there any application to do this?
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I am running the following test script to try to read packets from a sample .pcap file I have downloaded.
import socket
import dpkt
import sys
pcapReader = dpkt.pcap.Reader(file("test1.pcap", "rb"))
for ts, data in pcapReader:
ether = dpkt.ethernet.Ethernet(data)
if ether.type != dpkt.ethernet…
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Some of my servers collect a lot of packet data. Is there a utility (or patch to tcpdump(1)) to log a pcap stream to disk which:
Rotates based on size of data written
Prunes written files, keeping only the N most recent
Does not re-use output filenames
Is self-contained
(Ruling out, e.g., a rotation…
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I have some network traffic captured pcap file and want to send its packets on NIC; is it possible? Is there any application to do this?
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hi, i have to do a sniffer as an assignment for the security course. i am using c and the pcap library. i got everything working well (since i got a code from the internet and changed it). but i have some questions about the code.
u_int ip_len = (ih->ver_ihl & 0xf) * 4;
ih is of type…
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i am using pcap sample codes to create my own sniffer. i downloaded their sample sniffer and its working on windows but not on linux. i am using gcc compiler on both machines, and i have only pcap.h included.
the error is : dereferencing pointer to incomplete type.
the netmask is causing the error…
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I trying to capture packets using SharpPcap library.
I'm able to return the packets details but I'm having problem to get what the message content inside the packet.
the packet using .Data to return the message and when I use it it is returning (System.Byte[]).
here is the library website:
http://www…
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I trying to capture packets using SharpPcap library.
I'm able to return the packets details but I'm having problem to get what the message content inside the packet.
the packet using .Data to return the message and when I use it it is returning (System.Byte[]).
here is the library website:
http://www…
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I am writing an application to save the captured IP packets to file. Which of the following packet capture format is better suited for use as the file format? Click on the link for more information on each.
Snoop (rfc1761)
PCAP
In addition, is there a C# library for any of the above format?
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Hi,
I am capturing packets off the network from a video conference HDX. The video is sent in RTP and is encoded in H264.
I am trying to capture these packets and generate a video file. I wrote raw H264 data from the packets to disk and i am trying to play it in VLC.
VLC just shows a green box.
Am…
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Hello
We are working on a C language application which is simple RTSP/RTP client to record video from Axis a number of Cameras . We launch a pthread for each of the camera which establishes the RTP session and begins to record the packets captured suing the recvfrom() call...
A single camera single…
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