New answers tagged tcpreplay
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Filebeat not receiving packets from replayed pcap file, but tcpdump is
This could be a case of dealing with Martian packets. The kernel drops these packets if they fail the RPF check
You can either disable the RPF or modify the source IP address to pass the RPF check.
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Replaying packets on local machine other than loopback
Yes, it is possible to do so with Tcpreplay. However, there are quite a lot of details to keep in mind in order to make this a possibility.
This post here goes into the details and shows a bunch of ...
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Why packets sent by tcpreplay don't appear on server?
As of now (2024), it is also possible to use tcpliveplay from the tcpreplay suite.
Note that this tool doesn't always work and allows the replay of TCP traffic only
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