Re: Same MAC address in 2 different VLANs
I think you maybe ok. Ive just looked at my esx config and the esx management interfaces use their own generated macs, not the physical interfaces ones. All the vms obviously use generated macs as well. However I only looked over it at a superficial level. Have you considered using a tap or spare phyical interface on your flex box and not linking it to the network? Thank you, that was a brilliant idea: Flex only needs that one interface, with the specific MAC, exists on the host, it does not specifically try to use that interface for managing licenses, so a tap hanging to nowhere is the solution. Best regards, Olivier On 19 July 2013 10:29, Olivier Nicole olivier.nic...@cs.ait.ac.th wrote: Hello, Could any one comment about the use of the same MAC address in 2 separate VLANs? All my machines are connected to 2 VLANs (one public and one private) with no routing in between the VLANs. I used to run a FLEX license manager to a physical machine. When I virtualized that service, I had to use the MAC address of that physical machine for the virtual machine (FLEX is linked to the MAc address and I coul dnot issue new license as licensed the pproduct is not supported anymore). The virtual NIC that has the old MAC address is connected to the public VLAN. Now I want to reuse the physical machine as a VMware server. Dell nor VMware offer a solution to change the MAC address (like ifconfig em0 link xx:xx:xx:xx:xx:xx would do). So I plan to connect the NIC with the incriminated MAC to the private VLAN. Most (if not all) my servers are FreeBSD. Most will access the virtual machine running FLEX and may access the VMware server also. The servers are not VLAN aware. Will this be an issue? Best regars, Olivier -- ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Saving scanned document
On 24.07.2013 20:37, Jerry wrote: On Wed, 24 Jul 2013 11:15:09 -0500 Mark Felder articulated: Can your machine email the PDF? That's how I'd solve it... have it send to a mailbox on your local machine and have a script that grabs the attachment and puts it in a directory shared on the network. That is a novel idea and yes it does have the ability to send a scanned document via email; however, I think that is way more trouble than it is worth. I have the problem solved by sharing the directories on the MS machines. It isn't perfect, but it does work. Porting the Brother scanner software to FreeBSD would probably be ideal, but I have neither the time, a spare machine nor probably the skill to do it. Jerry, Have you thought about using FTP? First googled spec on brother-usa.com shows that it supports Scan To: E-mail, Image, OCR, File, FTP, USB, Network And in Supported protocols they mention: FTP Client and Server -- Pozdrawiam, Maciej Milewski ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Creating freebsd usb boot
Hi, I am Erhan,i have a problem,i read your all definition but i can not create usb boot FreeBSD,i have a ubuntu 12.04 operating system.I want to create it with FreeBSD-9.1-RELEASE-amd64-disc1.iso but when i try this,it shows ''boot error''.Can you help me? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Creating freebsd usb boot
On Thu, 25 Jul 2013 12:01:10 +0300, Erhan Gulsen wrote: Hi, I am Erhan,i have a problem,i read your all definition but i can not create usb boot FreeBSD,i have a ubuntu 12.04 operating system.I want to create it with FreeBSD-9.1-RELEASE-amd64-disc1.iso but when i try this,it shows ''boot error''.Can you help me? The .iso file is designed to be used for optical media (CD and DVD). For USB sticks, use the .img (memstick) file from the download section. ftp://ftp.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/ FreeBSD-9.1-RELEASE-amd64-memstick.img will be the correct file which you can easily dd onto the USB stick. But maybe this will help you will the file you already have: http://forums.freebsd.org/showthread.php?t=30136 -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ... ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Creating freebsd usb boot
Hi, I am Erhan,i have a problem,i read your all definition but i can not create usb boot FreeBSD,i have a ubuntu 12.04 operating system.I want to create it with FreeBSD-9.1-RELEASE-amd64-disc1.iso but when i try this,it shows ''boot error''.Can you help me? Do you want to install onto USB, or do you want to install from USB? If you want to install from USB, you could download the memstick image and write to USB stick (raw device) with dd. Directory ftp://ftp.freebsd.org/pub/FreeBSD/releases/amd64/amd64/ISO-IMAGES/9.2/ includes a memstick image, FreeBSD-9.2-BETA1-amd64-memstick.img or you can stay with 9.1_RELEASE if you prefer, but get the memstick.img instead of disc1.iso . I have never used Ubuntu, but dd should be a standard part of most any Linux distro. Tom ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Creating freebsd usb boot
On 2013-07-25 11:01, Erhan Gulsen wrote: Hi, I am Erhan,i have a problem,i read your all definition but i can not create usb boot FreeBSD,i have a ubuntu 12.04 operating system.I want to create it with FreeBSD-9.1-RELEASE-amd64-disc1.iso but when i try this,it shows ''boot error''.Can you help me? Don't use that, use the memstick image. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
How to create vlan (four NIC into one) using lagg
Hi, all, I am trying to use lagg to bind four 1Gb NIC into 4Gb one. I was testing this using two machines running FreeBSD 8.2, each of the machine has four 1Gb ethernet card, and connected correspondingly, means: MACHINE1 MACHINE2 em0 -em0 em1 -em1 em2 -em2 em3 -em3 Then I created vlan called 'lagg0' on each machine using: ifconfig lagg0 create ifconfig lagg0 laggproto lacp laggport em0 laggport em1 laggport em2 laggport em3 ifconfig lagg0 1.1.1.1/24 ifconfig lagg0 up And do this on MACH2 too, only change IP from 1.1.1.1 to 1.1.1.2. But I cannot ping each other, since none of the link is both active: MACHINE1 # ifconfig lagg0 lagg0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=219bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC ether 00:08:9b:d4:91:64 inet 1.1.1.1 netmask 0xff00 broadcast 1.1.1.255 media: Ethernet autoselect status: active laggproto lacp laggport: em3 flags=1cACTIVE,COLLECTING,DISTRIBUTING laggport: em2 flags=18COLLECTING,DISTRIBUTING laggport: em1 flags=18COLLECTING,DISTRIBUTING laggport: em0 flags=18COLLECTING,DISTRIBUTING MACHINE2 # ifconfig lagg0 lagg0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=219bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC ether 00:08:9b:d3:72:60 inet 1.1.1.2 netmask 0xff00 broadcast 1.1.1.255 media: Ethernet autoselect status: active laggproto lacp laggport: em3 flags=18COLLECTING,DISTRIBUTING laggport: em2 flags=1cACTIVE,COLLECTING,DISTRIBUTING laggport: em1 flags=1cACTIVE,COLLECTING,DISTRIBUTING laggport: em0 flags=1cACTIVE,COLLECTING,DISTRIBUTING So, em3 is active on MACHINE1 but not active on MACH2, while em0-em2 are active on MACH2 but not on MACHI1. What might be the problem? Thanks! Peter ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Creating freebsd usb boot
On Thu, 25 Jul 2013 12:01:10 +0300, Erhan Gulsen erhangulse...@gmail.com wrote: Hi, I am Erhan,i have a problem,i read your all definition but i can not create usb boot FreeBSD,i have a ubuntu 12.04 operating system.I want to create it with FreeBSD-9.1-RELEASE-amd64-disc1.iso but when i try this,it shows ''boot error''.Can you help me? This is a CD-ROM image. Please try again using the 'memstick' image instead, whicih should be available in the same place you for the ISO image for the CD-based installation and have a name like this: FreeBSD-9.1-RELEASE-amd64-memstick.img This should be bootable if you copy it directly to a USB stick with at least 733 MB of disk space. You can use plain dd(1) from your Ubuntu installation to do that: sudo dd if=FreeBSD-9.1-RELEASE-amd64-memstick.img of=/dev/sdc Just replace /dev/sdc with the name of your USB stick's device. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Theft in the Clouds
Not really a FreeBSD issue, but I did find this article rather fascinating. http://www.technologyreview.com/news/506976/how-to-steal-data-from-your-neighbor-in-the-cloud/ -- Jerry ♔ Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the Reply-To header. __ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Theft in the Clouds
Amazon EC2 certainly offers Dedicated Instances, in which the hardware is dedicated to a single customer. On Thu, Jul 25, 2013 at 1:15 PM, Jerry je...@seibercom.net wrote: Not really a FreeBSD issue, but I did find this article rather fascinating. http://www.technologyreview.com/news/506976/how-to-steal-data-from-your-neighbor-in-the-cloud/ This is really about side-channel attacks against crypto - not general data snooping. - M ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: TRIM and changing mount options
On Jul 24, 2013, at 12:51 PM, Alexandre Labarre wrote: Le mercredi 24 juillet 2013, aurfalien a écrit : On Jul 24, 2013, at 9:01 AM, Dan Nelson wrote: In the last episode (Jul 23), aurfalien said: On Jul 23, 2013, at 7:55 PM, Dan Nelson wrote: In the last episode (Jul 23), aurfalien said: At any rate, could some one; a) Explain how I am loading my file system as I'm used to fstab? b) How to run tunefs on my zroot c) How to determine if I actually have the needed TRIM support in my kernel I'm not sure if there's a way to query TRIM status on arbitrary geom providers, but you can see whether zfs successfully sent any TRIM requests by watching the output of sysctl kstat.zfs.misc.zio_trim. If .zio_trim.success increments and .unsupported (or .failed) doesn't, then you know that it's working. Looks like I don't have it. I keep reading that I must download the patch and make it which is not an issue. But I can't seem to find it. I've dl'd the 9.2 beta in hopes to check its src and see if its there. Looks like all I really need is the current rel. ZFS TRIM support was MFC'd into the 9 branch in June, so it wasn't in 9.1 but will be available in 9.2: http://svnweb.freebsd.org/base?view=revisionrevision=251419 I actually got the 9.2 src and found what i was looking for so many thanks. Gonna figure out what step are required to compile this in to my current 9.1 rel. Thanks again. - aurf Hi, Why you do not track 9/Stable or wait 9.2-Release? We are at the first Beta stage of 9.2. (9.2-Beta 1). You cannot use freebsd-update to upgrade your 9.1-Release to 9.2-Beta 1 because there was a problem, but this will be resolved for 9.2-Beta 2 in the next days or weeks. Just my .2 cents Kind regards, Alexandre Hi, Whats the best list to submit oddities regarding freeBSD 9.2 Beta 1? Specifically, this line in 9.1 creates and mounts the fs under /mnt; zpool create -o altroot=/mnt -o cachefile=/var/tmp/zpool.cache zroot mirror /dev/gpt/disk0 /dev/gpt/disk1 But in 9.2 beta 1, its under /mnt/zroot. Just seems a bit odd is all. - aurf ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: TRIM and changing mount options
On Thu, 25 Jul 2013 19:25-0700, aurfalien wrote: On Jul 24, 2013, at 12:51 PM, Alexandre Labarre wrote: Le mercredi 24 juillet 2013, aurfalien a écrit : On Jul 24, 2013, at 9:01 AM, Dan Nelson wrote: In the last episode (Jul 23), aurfalien said: On Jul 23, 2013, at 7:55 PM, Dan Nelson wrote: In the last episode (Jul 23), aurfalien said: At any rate, could some one; a) Explain how I am loading my file system as I'm used to fstab? b) How to run tunefs on my zroot c) How to determine if I actually have the needed TRIM support in my kernel I'm not sure if there's a way to query TRIM status on arbitrary geom providers, but you can see whether zfs successfully sent any TRIM requests by watching the output of sysctl kstat.zfs.misc.zio_trim. If .zio_trim.success increments and .unsupported (or .failed) doesn't, then you know that it's working. Looks like I don't have it. I keep reading that I must download the patch and make it which is not an issue. But I can't seem to find it. I've dl'd the 9.2 beta in hopes to check its src and see if its there. Looks like all I really need is the current rel. ZFS TRIM support was MFC'd into the 9 branch in June, so it wasn't in 9.1 but will be available in 9.2: http://svnweb.freebsd.org/base?view=revisionrevision=251419 I actually got the 9.2 src and found what i was looking for so many thanks. Gonna figure out what step are required to compile this in to my current 9.1 rel. Thanks again. - aurf Hi, Why you do not track 9/Stable or wait 9.2-Release? We are at the first Beta stage of 9.2. (9.2-Beta 1). You cannot use freebsd-update to upgrade your 9.1-Release to 9.2-Beta 1 because there was a problem, but this will be resolved for 9.2-Beta 2 in the next days or weeks. Just my .2 cents Kind regards, Alexandre Hi, Whats the best list to submit oddities regarding freeBSD 9.2 Beta 1? Specifically, this line in 9.1 creates and mounts the fs under /mnt; zpool create -o altroot=/mnt -o cachefile=/var/tmp/zpool.cache zroot mirror /dev/gpt/disk0 /dev/gpt/disk1 But in 9.2 beta 1, its under /mnt/zroot. Just seems a bit odd is all. - aurf What does zfs get mountpoint zroot tell you in each case? -- +---++ | Vennlig hilsen, | Best regards, | | Trond Endrestøl, | Trond Endrestøl, | | IT-ansvarlig, | System administrator, | | Fagskolen Innlandet, | Gjøvik Technical College, Norway, | | tlf. mob. 952 62 567, | Cellular...: +47 952 62 567, | | sentralbord 61 14 54 00. | Switchboard: +47 61 14 54 00. | +---++___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Theft in the Clouds
On Thu, 25 Jul 2013 16:15:09 -0400, Jerry wrote: Not really a FreeBSD issue, but I did find this article rather fascinating. http://www.technologyreview.com/news/506976/how-to-steal-data-from-your-neighbor-in-the-cloud/ Some details for the interested ones (I think this is what the article refers to): http://eprint.iacr.org/2013/448.pdf Source: http://eprint.iacr.org/2013/448 -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ... ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
