Networking :: Channel Bonding Or Aggregation On Latest Fedora Release 14?
Nov 11, 2010
On my previous release *cough* if inenslave was needed, bonding instructions didn't work through aggregation did.
cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto bond0
iface bond0 inet static
address 192.168.1.149
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 127.0.0.1
broadcast 192.128.1.255
post-up ifenslave bond0 eth0 eth1
pre-down ifenslave -d bond0 eth0 eth1
#auto wlan0
#iface wlan0 inet dhcp
#netmask 255.255.255.0
#wpa-conf /etc/wpa_supplicant.conf
For some reason the unmentioned former disto, I could not get wireless networking under this configuration and a simple wlan0 interface, in case either cable were to sever it would retain a wireless. The bonding was done for speed, and I believe I can't get faster than mode=4.
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Aug 20, 2010
Is it possible to bond an existing bond. I have 4 nics assigned to 2 bonds for link aggregation. ie
e1000g0 - bond1 - mode =4
e1000g1 - bond1 - mode =4
e1000g2 - bond2 - mode =4
e1000g3 - bond2 - mode =4
I would have presumed that you have 2 x agregates giving 2 x 2gig links and the resilience is that if one nic fails in either bond you carry on with that bond running a 1 gig link until fixed. But, our architect wants to have an active/passive (mode 1) accross bond2 and bond3. I have setup tons of mode 1 bonds and mode 4 bonds but never tried bonding 2 x mode 4 bonds!
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Feb 19, 2010
if could setup ethernet bonding in linux, does it require the switch to support link aggregation?
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Feb 26, 2011
I just setup a new LAMP server (CentOS 5.5 x86_64) box with channel bonding on NetXtreme II BCM5709 Gigabit Ethernet (IBM x3650 M3). The problem is I wasn't able to connect to this server when I'm in different VLAN's. This server also unable to ping different VLAN's. But everything works fine when I transact in the same VLAN.Here's the config:
Datacenter VLAN = 9
Firewall = Disabled
SELinux = Disabled
[code]...
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Aug 3, 2010
I am currently investigating channel bonding for rhel5.5.Is there any way I can create one bond from nics on two different linux machines.They will be a cluster without any clustering software like beowulf or LVS.There will be a cluster interconnect through which they can communicate.Should I tweak the bonding module??
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Nov 9, 2009
I am new bie to linux and i am using FC 9. My intention is to install latest packages of FC11 release to FC9 despite of upgrading entire OS. is their any way to do this .... I have tried doing installing ssh package of FC11 release into FC9 OS but encountered with library errors.
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Jul 31, 2010
I'm currently running F11 x86 and want to update to F13 x64, so a new drive and fresh install and copy all the config & data from old drive. and Prey, a lot....I'll be installing F13 x64 later this weekend, But F14 will be out in a few months then F15 and so on.I've tried the upgrade option (x86 to x86 in the past) on the install dvd but it doesn't work and I wind up with a broken install and have to do a fresh install after saving most of the import data and config files, but I usually missing something and get hosed. Part of the problem could be using Nvidia drivers for video and several applications installed from several different repos.I've never been able to safely uninstall the Nvidia driver and still have a working system, let alone upgrade to a newer version and still get a visible desktop.
I was thinking that couldn't I just edit a yum file and point it to a new repository and have it upgrade the machine with out all the fuss?I followed a procedure once or twice on how to do a inplace upgrade, but that didn't work either. I'd like to keep the machine running the latest bits, but with all the pain and suffering I need a simpler method to do it. Is there a procedure or process I can run or follow to keep Fedora in sync with the latest release with out having to continuously swap disks, reinstall and copy critical data files?
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Jun 23, 2010
I'd like to know if the latest release of the ATI Catalyst driver is compatible with Fedora 13.
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Jun 29, 2011
I'm trying to crack my wep password just for kicks, but I keep running into the same error. When I try to use airplay-ng for the packet injection, it always gives me the error " wlan0 is on channel -1, but the AP uses channel 6". I've tried setting wlan0 to channel 6 manually, but that doesn't help. I spent a while searching for a solution, but it seemed like each page had a different, usually highly complex solution, that still doesn't work. I have the most recent drivers for my wireless card, and it meets all the requirements. So, is there any solution to this that will actually work?
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Feb 26, 2009
I installed Fedora 10 and used dynamic IP first. Then I found out that bonding works with static ip only so I switched to static IP. But then, since I have 3 NIC cards, I configured bonding. I need help in these points:
1- steps to follow so that I switch from dynamic to static IP
2- steps to follow so that I configure bonding
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Nov 11, 2010
I am using Lucid Lynx (10.04.1) and I use Thunderbird from the official Ubuntu-Mozilla PPAs:
[URL]
I see that each release of Ubuntu has only one supported version of Thunderbird - in case of Lucid Lynx it is 3.0 series. Is it possible for me to upgrade to 3.1 on Lucid Lynx through this official channel? I don't want the other two solutions to achieve this:
1. Download the latest Thunderbird directly from Mozilla website (No. Updating it manually for the next release is a pain and I don't want to get into it)
2. Upgrade to Maverick (No. I prefer LTS releases and want to stick to Lucid)
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Feb 26, 2010
I downloaded the latest release, burned a disk and successfully booted. When it comes time to choose a partition I don't have the option of replacing the old release. I can install in parallel leaving both but can't use the whole disk. Interestingly enough I CAN replace the windows installation. Of course I already have Grub installed but I don't see how this would affect installing. I read the article here [URL] and it seems I may have missed a step. However it's implied I will lose the current Grub installation. Is that the case?
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Sep 5, 2010
I have a dual-boot system (Windows 7 and Ubuntu 10.04) both 64-bit running on an HP pavilion laptop. I installed this dual-boot system only a few months ago and have continually added some new packages and updates with very few problems. However, now something has happened that really baffles me --- An error in the bootup process that I have never seen before and one that I have been unable to solve.
The problem I had been doing some programming (in Python) and after having the laptop on for several hours, I did a graceful shut down. Then, the next morning I turned on my laptop and the following is what happened:
[Code]...
I have tried the recommendation in B. to use 'chkdsk /r' in Windows. This took about 3 hours and had no effect on the error message. I also had made backups using "Back in time" which I tried (at least some of the directories) but none of these recovered directories had any noticeable effect on the error. This seems to be some basic device mounting problem that for some reason occurs only with the latest release and was triggered by some unknown event
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Oct 19, 2009
I instaled HPML350 G6 server. I would like to configure ethernet fail over. I got the script from my friend and configured and restarted the network services. I am getting the error message that ""Deprecated configure file /etc/modprobe.conf, all config files belonging to /etc/modprobe.d". System automatically assigning IP address also.
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Sep 8, 2010
how do i install the latest deluge release from the repository? Do Deluge have their own repository of the latest release? openSUSE repository does not have the latest release. I am in search of a bitorrent client. i have uninstalled Ktorrent, i dont want that. in windows i was used to Utorrent.
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Mar 21, 2011
I'm setting up link aggregation. When I use two ports of the same nic everything is working fine. When I use two ports of different nics (broadcom and intel) it doesn't work. Does anyone know of limitations using two different nics for link aggregation?
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Mar 15, 2010
With Karmic there's some support for the ati radeon 7000 ve, but it's the default driver with limited or no 3d function. Previous distros supported radeon 7000 ve. Is it likely to expect that Lucid will not support this video card.
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Feb 13, 2011
Press
Code:
Alt+F2
and type
Code:
update-manager -d
This should show the option to upgrade to the latest alpha release of natty. Through the terminal this can be done using the same command but you need use.
Code:
sudo
or
Code:
sudo -s
to do this.
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Sep 4, 2009
About a couple of days ago I'm sure I saw that Open Office was offering a DVD file download of their latest version. It was including versions for Win. Mac and Linux all on the one DVD. Now, after buying a DVD burner for my 'puter, I have been unable to find that information again.
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Sep 2, 2010
I'm looking for a way (kernel patches, configuration, etc) to bond multiple network interfaces together but for limited purposes. Here's the setup. Machines A, B, C, and D each have 4 NICs, each of which are on separate unmanaged switches. The connections are made in a corresponding way. e.g. eth0 of each machine are connected via switch 0, eth1 are connected via switch 1, etc. There are also other machines which have only one NIC and are connected to switch 0 only. All NICs for A/B/C/D and the switches are gigabit speed. The remaining machines have a low traffic level. Machines A/B/C/D need the extended bandwidth. And this bandwidth need usually involves only one connection at a time.
E.g. machine A transferring files to machine C with no other traffic going on. The speed need is to cut the transfer times from several hours to few hours (such as 8 hours to 2 hours). Transfers of up to a few terabytes at a time are involved. IEEE 802.1AX won't accomplish this. It requires special support from a single switch that all connection go to (raising costs and reducing reliability). Also, from technical details of 802.1AX, it appears that a decision process is made for which traffic goes over which physical link based on destination information. It's unclear what impact this will have, but it looks like at least a single TCP connection cannot use all physical links.
And possibly all traffic from host A to host B is limited to a physical link (not any better than a round robin of crossover cables). What I am looking for is something that works entirely on an end-to-end basis within a LAN. If it works at the link layer, that could be OK as long as it doesn't have the limitations of 802.1AX. Working at the IP layer would be OK, too (as I can already envision the logic of how to make that work). This might be an experimental patch to the Linux kernel if anyone has tried it. I have not dug into kernel source to see what might be in there, yet, but will eventually do that if there isn't a patch already available.
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May 14, 2010
I'm using wifi "usb card" from airlive with zd1211 driver in Fedora 12 OS. And I cannot access channel 12 and 13. Perhaps for US restrictions. But in EU are allowed. Any idea how to enable them?
iw phy told me the card has 14 channels width but last 3 are disabled.
I tried "iw reg set EU" but "iw reg get" still return me "Country:98"
Also set env. variable COUNTRY=SK and execute crda returns me: Failed to set regulatory domain: -22
in dmesg I can see the regulatory domain is first set to EU but when zd1211 is loaded it is set to US
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Jun 17, 2011
How do i roll back firefox5beta to firefox4 and keep updating to the latest stable releases w/out upgrading to beta? The only extension that isn't working is FEBE which is incompatible w/ firefox5beta (profile, extension and preference backup). Have to use FEBE beta7 under Firefox4 so I don't think a compatible release for Firefox5beta is going to come out any time soon.
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Mar 26, 2010
I am running FC10, How to NIC bonding ..
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Jun 25, 2011
PC seems to run fine in single channel mode but monitor reports no input in dual channel mode and memtest86+ lists from 1-3 errors per pass in single channel mode. Motherboard (Gigabyte P43T-ES3G) can't be set for the 1.65 volts required by the RAM (2x2 of OCZ3P1333LV4GK PC3 10666). The mobo voltage choices are 1.6 or 1.7 volts. I have tried both and increased the MCH voltage from 1.1 v to 1.2 v, but so far can't get it to run in dual channel mode at all and single channel mode seems to run fine but I still get errors in memtest86+. Also tried optimized Bios settings and loosened memory timings (from 7-7-7-16 to 8-8-8-27 and tRFC 60 to 70) and reset Command Rate from 0 to 2. CPU is Core 2 Quad @ 2.4 Ghz, PSU is rated at 400 watts, Video card is Gigabyte GT220.
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Feb 16, 2010
I've run across a few threads in the archived forums regarding nic bonding. I could be wrong but I imagine most of the people that are looking at bonding are probably really wanting what they would get out of creating a LAG between their Ubuntu Server and a managed switch capable of LACP trunks. If you have two NICS on your ubuntu server and want 2gps throughput & failover check out the page on creating a LAG. Obviously this requires your switch to be compatible though. [URL]...
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Sep 1, 2011
I have 2 Net connection and 2 NIC. I want to know how to make bonding for that. I am using Ubuntu Server Natty 11.04 - 64bit
[code]....
Is it possible to make Bonding?
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Apr 14, 2011
I am seeing an issue on a few servers where it doesn't appear all NICs in the 802.3ad lag are all operating at the same level. A few of the servers have two bonds each with two NICs in each bond.I have two NFS servers that each has 1 bond with 3 NICs.All are RHEL5 x64 2.6.18.I think the reason why I see one interface dominating RX and another dominating TX is due to the xmit_hash_policy but there are three hosts that use this particular server for network traffic.That's 3 different physical mac addresses.The layer2 algorithm should be fine in that situation I would think.Would I just be better off with balance-rr?
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Nov 2, 2010
is possible to use linux (especially slackware) to bond 2 (ethernet modems) adsl connections. For example if i have 2 connection of 24mbs download and 512 upload i will create achieve 48 mgps dowload and 1 mgps upload . something like that
adsl1 modem <------ eth1--- (slackbox router) --- eth0---> my server
adsl2 modem <------ eth2----
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Dec 15, 2010
I want to bond two NIC to the same IP, I was able to do this for Static IP but not DHCP.
Does anyone have any idea about the possibility of this?
The process at which i reached to this question is explained here:
http://ubuntuforums.org/showthread.php?t=1645440
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Jul 19, 2011
I am confused as to what is going on with a particular box that I am working with.As you can see in the attached ifconfig print out, one eth port is basically only used as a output while the other is only really used as an input.I connect to the box via 10.20.40.104 for ssh,ftp,http,etc.I just want to know the name of what is happening (is it bonding,bridging?) and maybe some information about where it is configured.I looked in modprobe.conf
eth0 Link encap:Ethernet HWaddr 00:1E:C9:EE:5A:91
inet addr:10.20.40.105 Bcast:10.20.40.255 Mask:255.255.255.0
inet6 addr: fe80::21e:c9ff:feee:5a91/64 Scope:Link
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