nff-go

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GetPacketPayload error:slice bounds out of range [90:60]

1

code: ``` if global.CaptureWithRaw { //not zero copy raw := p.GetRawPacketBytes() defer catchPanic(raw, p) newp.RawBytes = make([]byte, len(raw)) copy(newp.RawBytes, raw) pld, ok := p.GetPacketPayload() pldLen := len(pld) if ok &&...

cang233

I am trying to use dpdk with go on vfio-pci driver. My system dont have iommu support, so I disabled it by `echo "options vfio enable_unsafe_noiommu_mode=1" > /etc/modprobe.d/vfio-noiommu.conf` Below is...

AlekseyKanaev

SetSenderOS not working in 0.9.1

5

I recently set-up a newer version of nff-go (0.9.1) while i also have an older version of nff-go set-up in a different environment. I am facing error using SetSenderOS in...

shahrukh668

nffPktgen sends traffic with no consistent speed and pkts count

7

Hi friends, When I use nffPktgen sending traffic, I found the speed is not consistent and the pkts count is also not consistent. Could you please share me how I...

Bubbachuck

tutorial not working out-of-the-box

4

Hi, I am trying to get started with this nice project but I'm stuck in early stages. I am currently trying to follow the examples/tutorial but getting of errors. First,...

sitilge

For example: ``` config := flow.Config{ DPDKArgs: []string { "--vdev=net_vdev_netvsc0,iface=eth1", "--vdev=net_vdev_netvsc1,iface=eth2", }, } flow.CheckFatal(flow.SystemInit(&config)) ``` Closes #688

darinkes

nff-go in Azure with NetVSC and failsafe

6

I read all the issues and docs regarding this topic, but can't figure out if and how this works with nff-go. We can make our nff-go application work with Mellanox-Driver...

darinkes

Why the drop count doesn't work ?

8

I write a demo to handle the packet to flow,the packet speed I receive is about 1.7M pps,but I ran this one night,there is the log ,the capture speed is...

cang233

Hit issues open `AF_PACKET` socket against veth nic

1

Hi `nff-go` community, I was trying to use `nff-go` in my project. What I want to achieve is to check the original packets' five-tuple and encapsulate the original packets (in...

hanlins

Dear nff-go developers, Thanks so much for this great work. And I am a PhD student researcher on NFV/SDN. I used to build VNFs directly with DPDK and wants to...

stevelorenz