diff options
| -rw-r--r-- | Documentation/networking/pktgen.txt | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/Documentation/networking/pktgen.txt b/Documentation/networking/pktgen.txt index 747faccc4120..62f5ebb9a2d5 100644 --- a/Documentation/networking/pktgen.txt +++ b/Documentation/networking/pktgen.txt @@ -1,6 +1,6 @@ - HOWTO for the linux packet generator + HOWTO for the linux packet generator ------------------------------------ Enable CONFIG_NET_PKTGEN to compile and build pktgen either in-kernel @@ -52,11 +52,10 @@ For ixgbe use e.g. "30" resulting in approx 33K interrupts/sec (1/30*10^6): Viewing threads =============== -/proc/net/pktgen/kpktgend_0 -Name: kpktgend_0 max_before_softirq: 10000 -Running: -Stopped: eth1 -Result: OK: max_before_softirq=10000 +/proc/net/pktgen/kpktgend_0 +Running: +Stopped: eth1 +Result: OK: add_device=eth1 Most important are the devices assigned to the thread. Note that a device can only belong to one thread. @@ -69,7 +68,7 @@ The Params section holds configured information. The Current section holds running statistics. The Result is printed after a run or after interruption. Example: -/proc/net/pktgen/eth1 +/proc/net/pktgen/eth1 Params: count 10000000 min_pkt_size: 60 max_pkt_size: 60 frags: 0 delay: 0 clone_skb: 1000000 ifname: eth1 @@ -126,7 +125,7 @@ Examples: To select queue 1 of a given device, use queue_map_min=1 and queue_map_max=1 - pgset "src_mac_count 1" Sets the number of MACs we'll range through. + pgset "src_mac_count 1" Sets the number of MACs we'll range through. The 'minimum' MAC is what you set with srcmac. pgset "dst_mac_count 1" Sets the number of MACs we'll range through. @@ -247,7 +246,6 @@ stop add_device rem_device_all -max_before_softirq ** Device commands: @@ -262,7 +260,7 @@ delay src_mac_count dst_mac_count -pkt_size +pkt_size min_pkt_size max_pkt_size |