Re: [dpdk-dev] [PATCH] net/mlx5: fix ipv6 type icmp6 header rewrite actions

Hi, > -Original Message- > From: Shiri Kuzin > Sent: Tuesday, February 18, 2020 1:53 PM > To: dev@dpdk.org > Cc: Matan Azrad ; Raslan Darawsheh > ; Slava Ovsiienko ; > sta...@dpdk.org > Subject: [PATCH] net/mlx5: fix ipv6 type icmp6 header rewrite actions > > ICMPv6 header contains the c

[dpdk-dev] [PATCH] net/mlx5: fix ipv6 type icmp6 header rewrite actions

ICMPv6 header contains the checksum field, that includes the IP addresses from IP header. The ConnectX-5 hardware does not support ICMPv6 checksum calculation and in case of IP header modification the checksum will contain the wrong value. The patch rejects the header modification actions related