From: "Massimo S." <virtualized_ecs_users@2rosenthals.com> Received: from [192.168.100.201] (HELO mail.2rosenthals.com) by 2rosenthals.com (CommuniGate Pro SMTP 5.4.10) with ESMTPS id 257349 for virtualized_ecs_users@2rosenthals.com; Fri, 17 Jan 2020 15:54:26 -0500 Received: from secmgr-va.2rosenthals.com ([50.73.8.217]:46898 helo=mail2.2rosenthals.com) by mail.2rosenthals.com with esmtps (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.82_1-5b7a7c0-XX) (envelope-from <ml@ecomstation.it>) id 1isYdI-0002ao-2r for virtualized_ecs_users@2rosenthals.com; Fri, 17 Jan 2020 15:54:21 -0500 Received: from mail2.quasarbbs.net ([80.86.52.115]:10082) by mail2.2rosenthals.com with esmtp (Exim 4.82_1-5b7a7c0-XX) (envelope-from <ml@ecomstation.it>) id 1isYd7-0004F7-2d for virtualized_ecs_users@2rosenthals.com; Fri, 17 Jan 2020 15:54:10 -0500 Received: from [192.168.10.199] (dtp [192.168.10.199]) by srv2 (Weasel v2.71) for <virtualized_ecs_users@2rosenthals.com>; 17 Jan 2020 21:54:09 X-CTCH-RefID: str=0001.0A02020E.5E221EFD.0001,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 X-CTCH-RefID: str=0001.0A020208.5E221EF2.0016,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Reply-To: ml@ecomstation.it Subject: Re: [Virtualized eCS] Virtual box 6.0.14 r 133895 AOS 5.0.3 tcpip issue To: Virtualized eCS Users Mailing List <virtualized_ecs_users@2rosenthals.com> References: <list-249527@2rosenthals.com> <list-251198@2rosenthals.com> <list-251457@2rosenthals.com> <list-251540@2rosenthals.com> <list-251906@2rosenthals.com> <list-252008@2rosenthals.com> <list-252891@2rosenthals.com> <list-252947@2rosenthals.com> <list-255235@2rosenthals.com> <list-256166@2rosenthals.com> <list-256499@2rosenthals.com> <list-256596@2rosenthals.com> <list-256678@2rosenthals.com> <ce114d37-f94a-7386-2884-e8a84ba9db79@ecomstation.it> <list-256845@2rosenthals.com> <list-257061@2rosenthals.com> <list-257191@2rosenthals.com> <b50f70f0-a47e-c323-f098-75c776e16fe4@ecomstation.it> <77f77f1a-3a80-cc52-b8d7-3fe15add4cc3@ecomstation.it> Organization: eComStation dot it Message-ID: <e2a27520-3c17-37d8-947e-3cddf5c1b5c4@ecomstation.it> Date: Fri, 17 Jan 2020 21:54:07 +0100 User-Agent: Mozilla/5.0 (OS/2; U; Warp 4.5; it-IT; rv:1.7.13) Gecko/20060424 Thunderbird/1.0.8 Mnenhy/0.7.4.0 MIME-Version: 1.0 In-Reply-To: <77f77f1a-3a80-cc52-b8d7-3fe15add4cc3@ecomstation.it> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: it-IT Content-Transfer-Encoding: 7bit Il 17/01/2020 21:44, Massimo S. ha scritto: > > > Il 17/01/2020 21:09, Massimo S. ha scritto: >> >> >> Il 17/01/2020 19:42, Doug Bissett ha scritto: >>> On 2020-01-17, at 18:12:36, Massimo S. wrote: >>>> >>>> now there is a new issue :D >>>> >>>> if i transfer a big file, after about 20 seconds the IP stop to >>>> communicate >>>> and you can't even ping it from another pc in the lan... >>>> >>>> anyone had the same experience? >>>> >>>> massimo >>> >>> Have you still got 2 CPUs defined? Use only one. >> >> no Doug, it's not >> >> it's all the afternoon that i'm running with just one CPU >> and i've the stack ip that works completely randomly >> >> (also see that with 2 cores i ftp at 8MB/sec >> with one core at 4MB/sec it's not acceptable speed >> so if my speed is limited to 4MB/sec i will not use virtual box at all) >> >> i've seen before this kind of issues >> in the past there were IRQ conflicts (on bare metal) >> >> massimo > > update > > i've put up again the AMD PCNet-FAST III and as a "miracle" :) > the tcpip is back to work perfectly > > 1 core : 4,4MegaBytes/sec ftp datarate > 2 cores: 7,4MegaBytes/sec ftp datarate i add even more details 4 cores: 11,7MegaBytes/sec ftp datarate i'd say full 100Megabit full duplex datarate massimo > for my needs 4,4MB/sec is not acceptable, too much slow for a server > expecially when they have to bkup GB of data... > > so the problem is not the multi core configuration > the problem is the intel pro 1000 virtual nic > > maybe the drivers i've used E1000.OS2 and E1000_C.OS2 > > i'd use E1000B.OS2 (multimac32) but it's not compatible > > any suggestion for the best driver to use in the guest VM for the Intel pro 1000? > > thanks > > massimo i add: