Re: TCP stack lock contention with short-lived connections

2014-05-23 Thread Julien Charbon
Hi, On 27/02/14 11:32, Julien Charbon wrote: On 07/11/13 14:55, Julien Charbon wrote: On Mon, 04 Nov 2013 22:21:04 +0100, Julien Charbon jchar...@verisign.com wrote: I have put technical and how-to-repeat details in below PR: kern/183659: TCP stack lock contention with short-lived

mbuf_cluster (FAIL SLEEP)

2014-05-23 Thread Peter B. Pokryshev
Hi. Is it normal after 16 days of uptime: # vmstat -z ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP ... 16 Bucket: 152, 0, 24, 101, 193, 0, 0 32 Bucket: 280, 0, 38, 102, 329, 2, 0 64 Bucket:

Support for IPSec VPN's with XAuth (tunnel mode) and L2TP (transport mode)

2014-05-23 Thread Andreas Longwitz
Hi, as continuation of http://lists.freebsd.org/pipermail/freebsd-net/2012-September/033170.html I like to give patches for two open problems: The first kernel patch of the link above is not needed anymore, vanhu pointed out: It may be cleaner to have racoon generate the good SP entry, rather

Re: mbuf_cluster (FAIL SLEEP)

2014-05-23 Thread Peter Wemm
On 5/23/14, 6:18 AM, Peter B. Pokryshev wrote: Hi. Is it normal after 16 days of uptime: # vmstat -z ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP ... 16 Bucket: 152, 0, 24, 101, 193, 0, 0 32 Bucket: 280, 0,

ipfw table add problem

2014-05-23 Thread Sato Kentney
Hello. I'm using free bsd 10 stable. and I meet same issue as http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/189471 currently using thee fix from bycm82',it work so thank you but. recently I meet some issue in using ipfw with table. and found some PR about the table in ipfw. can I know what is

Re: TCP stack lock contention with short-lived connections

2014-05-23 Thread Navdeep Parhar
On 05/23/14 13:52, Julien Charbon wrote: Hi, On 23/05/14 14:06, Julien Charbon wrote: On 27/02/14 11:32, Julien Charbon wrote: On 07/11/13 14:55, Julien Charbon wrote: On Mon, 04 Nov 2013 22:21:04 +0100, Julien Charbon jchar...@verisign.com wrote: I have put technical and how-to-repeat

RE: ipfw table add problem

2014-05-23 Thread bycn82
Hi Sato, My fix is a temp solution, and actually you can just update the source code to the latest version or use others. According to what I know, developer Alex is currently working/enhancing the ipfw table feature. I think you will like the new features. Best Regards, bycn82