X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=blobdiff_plain;f=Documentation%2Fnetworking%2Fpktgen.rst;h=1225f0f63ff078b71cbd2abbb75e32204fe58bd9;hp=7afa1c9f118386c2625f88ee717ace72bbd9e62f;hb=32b47072f319bb65e9afad59e78153d83496f1f5;hpb=2a00087068542b4324b54a14278acabc50f2a61b diff --git a/Documentation/networking/pktgen.rst b/Documentation/networking/pktgen.rst index 7afa1c9f1183..1225f0f63ff0 100644 --- a/Documentation/networking/pktgen.rst +++ b/Documentation/networking/pktgen.rst @@ -248,26 +248,24 @@ Usage::: -i : ($DEV) output interface/device (required) -s : ($PKT_SIZE) packet size - -d : ($DEST_IP) destination IP + -d : ($DEST_IP) destination IP. CIDR (e.g. 198.18.0.0/15) is also allowed -m : ($DST_MAC) destination MAC-addr + -p : ($DST_PORT) destination PORT range (e.g. 433-444) is also allowed -t : ($THREADS) threads to start + -f : ($F_THREAD) index of first thread (zero indexed CPU number) -c : ($SKB_CLONE) SKB clones send before alloc new SKB + -n : ($COUNT) num messages to send per thread, 0 means indefinitely -b : ($BURST) HW level bursting of SKBs -v : ($VERBOSE) verbose -x : ($DEBUG) debug + -6 : ($IP6) IPv6 + -w : ($DELAY) Tx Delay value (ns) + -a : ($APPEND) Script will not reset generator's state, but will append its config The global variables being set are also listed. E.g. the required interface/device parameter "-i" sets variable $DEV. Copy the pktgen_sampleXX scripts and modify them to fit your own needs. -The old scripts:: - - pktgen.conf-1-2 # 1 CPU 2 dev - pktgen.conf-1-1-rdos # 1 CPU 1 dev w. route DoS - pktgen.conf-1-1-ip6 # 1 CPU 1 dev ipv6 - pktgen.conf-1-1-ip6-rdos # 1 CPU 1 dev ipv6 w. route DoS - pktgen.conf-1-1-flows # 1 CPU 1 dev multiple flows. - Interrupt affinity =================== @@ -398,7 +396,7 @@ Current commands and configuration options References: - ftp://robur.slu.se/pub/Linux/net-development/pktgen-testing/ -- tp://robur.slu.se/pub/Linux/net-development/pktgen-testing/examples/ +- ftp://robur.slu.se/pub/Linux/net-development/pktgen-testing/examples/ Paper from Linux-Kongress in Erlangen 2004. - ftp://robur.slu.se/pub/Linux/net-development/pktgen-testing/pktgen_paper.pdf