On Wed, 2015-11-04 at 15:09 +0100, Wolfgang Walter wrote: > > Yes, maybe igb has a problem sending a gro-packet if it is an isatap in gre.
We might detect this condition properly from igb ndo_features_check method. It currently uses plain passthru_features_check() > > igb has no problem sending gro-packets which are pure isatap or which are > ipv4 > (tcp/udp) in gre with 4.1.12 + these patches. > > And it had no problem with 4.1.11 with isatap in gre. > > Disabling gso for the interface does help. My patch was aimed for 4.4, not sure about backports to old kernels... -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
