Re: [PATCH v3 net-next 0/3] net/sched: fix over mtu packet of defrag in

2020-11-21 Thread Jamal Hadi Salim
On 2020-11-20 2:28 p.m., Cong Wang wrote: On Thu, Nov 19, 2020 at 3:39 PM wrote: From: wenxu Currently kernel tc subsystem can do conntrack in act_ct. But when several fragment packets go through the act_ct, function tcf_ct_handle_fragments will defrag the packets to a big one. But the last

Re: [PATCH v3 net-next 0/3] net/sched: fix over mtu packet of defrag in

2020-11-20 Thread Cong Wang
On Thu, Nov 19, 2020 at 3:39 PM wrote: > > From: wenxu > > Currently kernel tc subsystem can do conntrack in act_ct. But when several > fragment packets go through the act_ct, function tcf_ct_handle_fragments > will defrag the packets to a big one. But the last action will redirect > mirred to a

[PATCH v3 net-next 0/3] net/sched: fix over mtu packet of defrag in

2020-11-19 Thread wenxu
From: wenxu Currently kernel tc subsystem can do conntrack in act_ct. But when several fragment packets go through the act_ct, function tcf_ct_handle_fragments will defrag the packets to a big one. But the last action will redirect mirred to a device which maybe lead the reassembly big packet ove