Re: [PATCH v4 net-next 3/3] net/sched: sch_frag: add generic packet fragment support.

2020-11-27 Thread Jakub Kicinski
On Thu, 26 Nov 2020 08:26:37 -0500 Jamal Hadi Salim wrote: > On 2020-11-26 12:03 a.m., Cong Wang wrote: > > On Wed, Nov 25, 2020 at 11:11 AM Jakub Kicinski wrote: > >> > >> On Wed, 25 Nov 2020 12:01:23 +0800 we...@ucloud.cn wrote: > >>> From: wenxu > >>> > >>> Currently kernel tc subsystem ca

Re: [PATCH v4 net-next 3/3] net/sched: sch_frag: add generic packet fragment support.

2020-11-26 Thread Jamal Hadi Salim
On 2020-11-26 12:03 a.m., Cong Wang wrote: On Wed, Nov 25, 2020 at 11:11 AM Jakub Kicinski wrote: On Wed, 25 Nov 2020 12:01:23 +0800 we...@ucloud.cn wrote: From: wenxu Currently kernel tc subsystem can do conntrack in cat_ct. But when several fragment packets go through the act_ct, function

Re: [PATCH v4 net-next 3/3] net/sched: sch_frag: add generic packet fragment support.

2020-11-25 Thread Cong Wang
On Wed, Nov 25, 2020 at 12:04 PM Marcelo Ricardo Leitner wrote: > > On Wed, Nov 25, 2020 at 12:01:23PM +0800, we...@ucloud.cn wrote: > > From: wenxu > > > > Currently kernel tc subsystem can do conntrack in cat_ct. But when several >typo ^^^ > > > f

Re: [PATCH v4 net-next 3/3] net/sched: sch_frag: add generic packet fragment support.

2020-11-25 Thread Cong Wang
On Wed, Nov 25, 2020 at 11:11 AM Jakub Kicinski wrote: > > On Wed, 25 Nov 2020 12:01:23 +0800 we...@ucloud.cn wrote: > > From: wenxu > > > > Currently kernel tc subsystem can do conntrack in cat_ct. But when several > > fragment packets go through the act_ct, function tcf_ct_handle_fragments > >

Re: [PATCH v4 net-next 3/3] net/sched: sch_frag: add generic packet fragment support.

2020-11-25 Thread Marcelo Ricardo Leitner
On Wed, Nov 25, 2020 at 12:01:23PM +0800, we...@ucloud.cn wrote: > From: wenxu > > Currently kernel tc subsystem can do conntrack in cat_ct. But when several typo ^^^ > fragment packets go through the act_ct, function tcf_ct_handle_fragments > will

Re: [PATCH v4 net-next 3/3] net/sched: sch_frag: add generic packet fragment support.

2020-11-25 Thread Jakub Kicinski
On Wed, 25 Nov 2020 12:01:23 +0800 we...@ucloud.cn wrote: > From: wenxu > > Currently kernel tc subsystem can do conntrack in cat_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 redire

[PATCH v4 net-next 3/3] net/sched: sch_frag: add generic packet fragment support.

2020-11-24 Thread wenxu
From: wenxu Currently kernel tc subsystem can do conntrack in cat_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