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how can I create multiple files using only native handler

Submitted by Julio Puebla on Thu, 03/22/2012 - 19:23

Hi.

I'm doing an application that creates a pcap file every x time like the example "PcapDumperExampleMultipleFiles". But I would just use native handler, how I can do this?.

Thanks in advance.

capture by pid

Submitted by lolwut98 on Sun, 03/04/2012 - 10:47

hi. how to capture packets by pid? thx

java.nio.BufferUnderflowException While running on Centos VM

Submitted by alex.liang on Thu, 03/01/2012 - 04:42

While running jnetpcap to collect packets on virtual machine with CentOS , it alway throws this exception :　java.nio.BufferUnderflowException

at org.jnetpcap.nio.JBuffer.check(Unknown Source)
at org.jnetpcap.nio.JBuffer.getUByte(Unknown Source)
at org.jnetpcap.nio.JBuffer.getUTF8Char(Unknown Source)
at org.jnetpcap.nio.JBuffer.getUTF8String(Unknown Source)
at org.jnetpcap.packet.AbstractMessageHeader.decodeHeader(Unknown Source)
at org.jnetpcap.packet.JHeader.decode(Unknown Source)
at org.jnetpcap.packet.JPacket.getHeaderByIndex(Unknown Source)
at org.jnetpcap.packet.JPacket.getHeader(Unknown Source)
at org.jnetpcap.packet.JPacket.getHeader(Unknown Source)
at org.jnetpcap.packet.structure.AnnotatedBinding.isBound(Unknown Source)
at org.jnetpcap.packet.JHeaderScanner.scanAllBindings(Unknown Source)
at org.jnetpcap.packet.JHeaderScanner.scanHeader(Unknown Source)
at org.jnetpcap.Pcap.loop(Native Method)
at org.jnetpcap.Pcap.loop(Unknown Source)
at com.quest.dependency.monitoring.packetcapture.agent.impl.JNetPcapCollector.collect(JNetPcapCollector.java:138)

Strangely , it is fine while running on RedHat.
Two questions about this :
1) Does jnetpcap support sniffing on VM network?
2) Does jnetpcap support other linux system except RedHat?