Dear Esin,
I’m not sure from your email exactly what you want to do. If you want to replay
a pcap trace continuously, this packet-generator setup script will do so:
packet-generator new {
name cap
limit 0 # change to NNN as needed
interface loop0
node ethernet-input
pcap /tmp/replay.pcap
}
Typically, I would put the packet generator definition into a file, and read
the file using the “exec” debug cli:
vpp# exec /tmp/pg_setup_script
vpp# packet-generator enable
or some such. Of course, you’ll need to program interface addresses, etc. or
vpp will drop the replayed packets almost instantly. “show error”, the packet
tracer, and a dispatch pcap trace are typically quite helpful in understanding
why vpp decides to turf packets.
HTH... Dave
From: [email protected] <[email protected]> On Behalf Of Esin Erenoglu
Sent: Friday, May 3, 2019 6:06 AM
To: [email protected]
Subject: [vpp-dev] Read Pcap file and parsing
Hello everyone,
I try to get pcap file as input on cli interface. I want to read Pcap file and
parse it. Is there some examples about that? Please, help me.
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