On Wed, 6 Nov 2019 01:59:41 +0530
Ramana Reddy wrote:
> Hi Flavio,
> As per your inputs, I modified the gso_size, and now
> skb_gso_validate_mtu(skb, mtu) is returning true, and
> ip_finish_output2(sk, skb) and dst_neigh_output(dst, neigh, skb); are
> getting called. But still, I am seeing the
Hi Flavio,
As per your inputs, I modified the gso_size, and now
skb_gso_validate_mtu(skb, mtu) is returning true, and
ip_finish_output2(sk, skb) and dst_neigh_output(dst, neigh, skb); are
getting called. But still, I am seeing the large packets getting dropped
somewhere in the kernel
down the
Thanks, Flavio. I will check it out tomorrow and let you know how it goes.
Regards,
Ramana
On Mon, Nov 4, 2019 at 10:15 PM Flavio Leitner wrote:
> On Mon, 4 Nov 2019 21:32:28 +0530
> Ramana Reddy wrote:
>
> > Hi Favio Leitner,
> > Thank you very much for your reply. Here is the code snippet.
On Mon, 4 Nov 2019 21:32:28 +0530
Ramana Reddy wrote:
> Hi Favio Leitner,
> Thank you very much for your reply. Here is the code snippet. But the
> same code is working if I send the packet without ovs.
Could you provide more details on the OvS environment and the test?
The linux kernel
Hi Favio Leitner,
Thank you very much for your reply. Here is the code snippet. But the same
code is working if I send the packet without ovs.
bool csum = true;
bool gso = true'
struct virtio_net_hdr *vnet = buf;
if (csum) {
vnet->flags =
Hi,
What's the value you're passing on gso_size in struct virtio_net_hdr?
You need to leave room for the encapsulation header, e.g.:
gso_size = iface_mtu - virtio_net_hdr->hdr_len
fbl
On Mon, 4 Nov 2019 01:11:36 +0530
Ramana Reddy wrote:
> Hi,
> I am wondering if anyone can help me with
Hi,
I am wondering if anyone can help me with this. I am having trouble to send
tso/gso packet
with af_packet socket with packet_vnet_hdr (through virtio_net_hdr) over
vxlan tunnel in OVS.
What I observed that, the following function eventually hitting and is
returning false (net/core/skbuff.c),
