Messages in this thread | | | Date | Mon, 7 Feb 2022 19:51:39 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH v7 net-next] net-core: add InDropOtherhost counter |
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On Mon, 7 Feb 2022 23:57:14 +0000 Jeffrey Ji wrote: > From: jeffreyji <jeffreyji@google.com> > > Increment InDropOtherhost counter when packet dropped due to incorrect dest > MAC addr. > > An example when this drop can occur is when manually crafting raw > packets that will be consumed by a user space application via a tap > device. For testing purposes local traffic was generated using trafgen > for the client and netcat to start a server > > example output from nstat: > \~# nstat -a | grep InMac > Ip6InDropOtherhost 0 0.0 > IpExtInDropOtherhost 1 0.0 > > Tested: Created 2 netns, sent 1 packet using trafgen from 1 to the other > with "{eth(daddr=$INCORRECT_MAC...}", verified that nstat showed the > counter was incremented.
As far as I can tell nobody objected to my suggestion of making this a netdev counter, so please switch to working on that. Thanks.
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