Hi,
I am trying to run dpdk application inside a virtual machine (Ubuntu
16.04) deployed in Oracle Virtualbox. The host machine is also the same
Ubuntu 16.04. I am running l2fwd application in the VM and the packets
are being generated using pktgen-DPDK running on other physical machine.
The
On Thursday 19 April 2018 09:38 PM, Wiles, Keith wrote:
On Apr 19, 2018, at 9:30 AM, Shailja Pandey wrote:
The two code fragments are doing two different ways the first is using a loop
to create possible more then one replication and the second one is not,
correct? The loop can cause
The two code fragments are doing two different ways the first is using a loop
to create possible more then one replication and the second one is not,
correct? The loop can cause performance hits, but should be small.
Sorry for the confusion, for memcpy version also we are using a loop
outside o
Hello,
I am doing packet replication and I need to change the ethernet and IP
header field for each replicated packet. I did it in two different ways:
1. Share payload from the original packet using rte_mbuf_refcnt_update
and allocate new mbuf for L2-L4 headers.
2. memcpy() payload from the
n 13, 2018, at 12:51 PM, Shailja Pandey <https://dpdk.org/ml/listinfo/dev>> wrote: />//>/Hi, />//>/Output of command ‘lspci | grep Ether’ is- />//>/04:00.0 Ethernet controller: Intel Corporation Ethernet Controller
10-Gigabit X540-AT2 (rev 01) />/04:00.1 Etherne
AM, Shailja Pandey <https://dpdk.org/ml/listinfo/dev>> wrote: />//>/I have also tried with multiple cpus using the command line- />//>/./app/app/x86_64-native-linuxapp-gcc/pktgen -c 0x -n 4 -- -T -P -m
"[0:4].0,[5:8].1,[9-12].2,[13-16].3” /
What is port 0 and 1, I g
I have also tried with multiple cpus using the command line-
./app/app/x86_64-native-linuxapp-gcc/pktgen -c 0x -n 4 -- -T -P -m
"[0:4].0,[5:8].1,[9-12].2,[13-16].3"
On Thursday 11 January 2018 10:20 AM, Shailja Pandey wrote:
The command line for Pktgen is-
./app/app/x86
ode0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30
NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31
Linux XeonE5 4.4.0-93-generic
Thanks!
/On Jan 10, 2018, at 7:36 AM, Shailja Pandey <https://dpdk.org/ml/listinfo/dev>> wrote: />//>/Hi, />//>/We are
Hi,
We are performing experiments on Dell Poweredge R430 server, which is
based on Haswell architecture based xeon-2640 v3 processor. We have
attached XL 710 NIC(2x40 GbE) to the machine and expect 59 Mpps packet
generation per port. But pktgen is able to generate only 21 Mpps per
port and we
Hi,
In the DPDK application, I am maintaining some state and due to that I
need to generate the packets with monotonically increasing sequence
numbers. As shown in the code below,
/tip->tcp.seq = htonl(DEFAULT_PKT_NUMBER);/
DPDK is putting some default number as a sequence number in t
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