[dpdk-dev] question about PKT_RX_IPV4_HDR_EXT

[Wang, Shawn]

Hi:

Can anyone explain more details about the rte_mbuf ol_flag : PKT_RX_IPV4_HDR_EXT?
The document said “RX packet with extended IPv4 header.”
But what is the extended IPv4 header looks like? What is the difference with normal IPv4 header?
Can anyone give me an example?

Thanks a lot.
Wang, Shawn