Comment 8 for bug 1931696

I have done some more testing on this, specifically re-testing the current neutron code that still contains the fix for bug 1897637 and my results are in the attached file 'lp1931696_test_results.txt'. In short, what I actually see is that without the patch from 1931696 and with the default of explicitly_egress_direct=False things seem to work absolutely find in all cases i.e. offloaded and non-offloaded ports are able to ping each other and their gateway. See the test results for full details but I think is cause to consider reverting the patch from 1897637 since (a) it appears to be broken and (b) it is also breaking dvr_snat with l3ha when explicitly_egress_direct=True (see bug 1945306).