On Wed, 6 Nov 2019 01:59:41 +0530 Ramana Reddy <gtvrre...@gmail.com> 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 large packets getting > dropped somewhere in the kernel > down the line and retransmission happening. The gso_size is the size of the data payload, so it doesn't account the headers. Usually this depends on the iface MTU like I pointed before and that MTU should account for the encapsulation later on. For example: veth0(1450)----veth1(1450) -- VXLAN(64k) --- eth0(1500) Perhaps you can use ``dropwatch´´ to find out where the packet is dropped. fbl _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
