Currently, pktgen script supports specify destination port range. To further extend the capabilities, this commit allows to specify destination IP range with CIDR when running pktgen script.
Specifying destination IP range will be useful on various situation such as testing RSS/RPS with randomizing n-tuple. This patchset fixes the problem with checking the command result on proc_cmd, and add feature to allow destination IP range. Daniel T. Lee (4): samples: pktgen: make variable consistent with option samples: pktgen: fix proc_cmd command result check logic samples: pktgen: add helper functions for IP(v4/v6) CIDR parsing samples: pktgen: allow to specify destination IP range (CIDR) samples/pktgen/README.rst | 2 +- samples/pktgen/functions.sh | 154 +++++++++++++++++- samples/pktgen/parameters.sh | 2 +- .../pktgen_bench_xmit_mode_netif_receive.sh | 15 +- .../pktgen_bench_xmit_mode_queue_xmit.sh | 15 +- samples/pktgen/pktgen_sample01_simple.sh | 23 ++- samples/pktgen/pktgen_sample02_multiqueue.sh | 23 ++- .../pktgen_sample03_burst_single_flow.sh | 15 +- samples/pktgen/pktgen_sample04_many_flows.sh | 22 ++- .../pktgen/pktgen_sample05_flow_per_thread.sh | 15 +- ...sample06_numa_awared_queue_irq_affinity.sh | 23 ++- 11 files changed, 244 insertions(+), 65 deletions(-) -- 2.20.1
