Re: HSR/PRP sequence counter issue with Cisco Redbox

2021-02-17 Thread Andrew Lunn
> From 8836f1df35a884327da37885ff3ad8bfc5eb933c Mon Sep 17 00:00:00 2001 > From: Marco Wenzel > Date: Wed, 17 Feb 2021 13:53:31 +0100 > Subject: [PATCH] net: hsr: add support for EntryForgetTime > > In IEC 62439-3 EntryForgetTime is defined with a value of 400 ms. When a > node does not send any

Re: HSR/PRP sequence counter issue with Cisco Redbox

2021-02-17 Thread George McCollister
On Wed, Feb 17, 2021 at 7:14 AM Wenzel, Marco wrote: > > On Mon, Feb 15, 2021 at 5:49 PM George McCollister > wrote: > > > > On Mon, Feb 15, 2021 at 6:30 AM Wenzel, Marco > eberle.de> wrote: [snip] > > I was not so familiar with kernel patching until now and hope that this patch > is correct n

AW: HSR/PRP sequence counter issue with Cisco Redbox

2021-02-17 Thread Wenzel, Marco
On Mon, Feb 15, 2021 at 5:49 PM George McCollister wrote: > > On Mon, Feb 15, 2021 at 6:30 AM Wenzel, Marco eberle.de> wrote: > > > > > On Wed, Jan 27, 2021 at 6:32 AM Wenzel, Marco > > eberle.de> wrote: > > > > > > > > Hi, > > > > > > > > we have figured out an issue with the current PRP driv

Re: HSR/PRP sequence counter issue with Cisco Redbox

2021-02-15 Thread George McCollister
On Mon, Feb 15, 2021 at 6:30 AM Wenzel, Marco wrote: > > > On Wed, Jan 27, 2021 at 6:32 AM Wenzel, Marco > eberle.de> wrote: > > > > > > Hi, > > > > > > we have figured out an issue with the current PRP driver when trying to > > communicate with Cisco IE 2000 industrial Ethernet switches in Redbo

AW: HSR/PRP sequence counter issue with Cisco Redbox

2021-02-15 Thread Wenzel, Marco
> On Wed, Jan 27, 2021 at 6:32 AM Wenzel, Marco eberle.de> wrote: > > > > Hi, > > > > we have figured out an issue with the current PRP driver when trying to > communicate with Cisco IE 2000 industrial Ethernet switches in Redbox > mode. The Cisco always resets the HSR/PRP sequence counter to "1"

Re: HSR/PRP sequence counter issue with Cisco Redbox

2021-01-28 Thread George McCollister
On Wed, Jan 27, 2021 at 6:32 AM Wenzel, Marco wrote: > > Hi, > > we have figured out an issue with the current PRP driver when trying to > communicate with Cisco IE 2000 industrial Ethernet switches in Redbox mode. > The Cisco always resets the HSR/PRP sequence counter to "1" at low traffic > (

HSR/PRP sequence counter issue with Cisco Redbox

2021-01-27 Thread Wenzel, Marco
Hi, we have figured out an issue with the current PRP driver when trying to communicate with Cisco IE 2000 industrial Ethernet switches in Redbox mode. The Cisco always resets the HSR/PRP sequence counter to "1" at low traffic (<= 1 frame in 400 ms). It can be reproduced by a simple ICMP echo r