Hi Wang the pf_ring kernel module relies on the linux defragmentation support provided by the kernel via ip_defrag(). I am not sure if it natively supports GRE or it should be handled externally, need to check. Maybe running a test with your traffic is the fastest way.
Alfredo > On 9 Oct 2020, at 07:30, Wang <cnwangy...@gmail.com> wrote: > > Hi, anybody has some experience on fragmented ip which is encapsulated with > GRE? Is anyway to offload GRE and do the defragmentation by pf_ring? > > Thanks, > Wang > _______________________________________________ > Ntop mailing list > Ntop@listgateway.unipi.it > http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list Ntop@listgateway.unipi.it http://listgateway.unipi.it/mailman/listinfo/ntop
