Hello Bala, I was looking into the issue related to IPv4 checksum update. Then After some browsing, I found that below patch. http://comments.gmane.org/gmane.network.opendataplane/6584
Within this patch, ip->chksum = 0; is done wherever applicable. So got a doubt that is this instruction can be added within the API odph_ipv4_csum_update. Also have expectation doubt of API odph_ipv4_csum_update. Is this API is expected to calculate fresh checksum always ? Actually in few cases there may be requirement of incremental checksum only. So are these operations are expected from this API ? Please provide your input. Ragards Sunil Kumar
