similar to: Poor perfmance of bridged interfaces

Displaying 20 results from an estimated 8000 matches similar to: "Poor perfmance of bridged interfaces"

2015 Nov 13
3
Poor perfmance of bridged interfaces
2015-11-12 18:07 GMT-03:00 James A. Peltier <jpeltier at sfu.ca>: > ----- Original Message ----- > | Hi, > | > | I've created a bridge using 2 interfaces and have a lot of messages as > | follows: > | > | nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own > | address as source address > | nov 12 15:30:22 localhost kernel: br0: received
2015 Nov 13
3
Poor perfmance of bridged interfaces
2015-11-12 15:56 GMT-03:00 Ulf Volmer <u.volmer at u-v.de>: > On 11/12/2015 07:42 PM, Sergio Belkin wrote: > > I've created a bridge using 2 interfaces and have a lot of messages as >> follows: >> >> nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own >> address as source address >> nov 12 15:30:22 localhost kernel: br0:
2015 Nov 12
1
Poor perfmance of bridged interfaces
2015-11-12 16:51 GMT-03:00 Gordon Messmer <gordon.messmer at gmail.com>: > On 11/12/2015 10:42 AM, Sergio Belkin wrote: > >> DEVICE=enp0s3 >> #HWADDR=08:00:27:AB:1D:E6 >> BOOTPROTO=none >> ONBOOT=yes >> NM_CONTROLLED=no >> BRIDGE=br0 >> > > DEVICE=enp0s8 >> HWADDR=08:00:27:A3:98:E6 >> BOOTPROTO=none >> ONBOOT=yes
2015 Nov 12
0
Poor perfmance of bridged interfaces
----- Original Message ----- | Hi, | | I've created a bridge using 2 interfaces and have a lot of messages as | follows: | | nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own | address as source address | nov 12 15:30:22 localhost kernel: br0: received packet on enp0s3 with own | address as source address | | And the operating systems is extremely slow | |
2015 Nov 12
0
Poor perfmance of bridged interfaces
On 11/12/2015 10:42 AM, Sergio Belkin wrote: > DEVICE=enp0s8 > HWADDR=08:00:27:A3:98:E6 > BOOTPROTO=none > ONBOOT=yes > NM_CONTROLLED=no > BRIDGE=br0 > DEVICE=lo > TYPE=loopback > IPADDR=127.0.0.1 > NETMASK=255.0.0.0 > NETWORK=127.0.0.0 > ... I hope thats two seperate files, ifcfg-enp0s8 and ifcfg-lo ... otherwise, why is a bridged physical interface configured
2016 Oct 04
1
Virtualization Networking
> Date: Monday, October 03, 2016 22:00:07 -0400 > From: TE Dukes <tdukes at palmettoshopper.com> > >> From: Gordon Messmer >> Sent: Monday, October 3, 2016 4:25 PM >> >> On 10/03/2016 04:54 AM, TE Dukes wrote: >> > I can get the guest to access the internet but have tried every >> > was possible to be able to access the guest from the LAN
2015 Nov 12
0
Poor perfmance of bridged interfaces
On 11/12/2015 10:42 AM, Sergio Belkin wrote: > DEVICE=enp0s3 > #HWADDR=08:00:27:AB:1D:E6 > BOOTPROTO=none > ONBOOT=yes > NM_CONTROLLED=no > BRIDGE=br0 > DEVICE=enp0s8 > HWADDR=08:00:27:A3:98:E6 > BOOTPROTO=none > ONBOOT=yes > NM_CONTROLLED=no > BRIDGE=br0 Do you have those two devices connected to the same LAN? > I've disabled NetworkManager, but
2015 Nov 15
2
Poor perfmance of bridged interfaces
----- Original Message ----- | On 11/14/2015 09:20 AM, Sergio Belkin wrote: | > I'd want to connect a VM to another VM (or eventually to the host) via the | > "Linux bridge" so that I can demonstrate that capability in a classroom | > with only one laptop. If the purpose of this is to demonstrate VMs you just want to bridge the physical interface so that the guest can
2015 Nov 14
3
Poor perfmance of bridged interfaces
2015-11-13 16:43 GMT-03:00 Gordon Messmer <gordon.messmer at gmail.com>: > On 11/13/2015 09:15 AM, Sergio Belkin wrote: > >> But.... AFAIK, routers divide broadcast domains, and switches (and >> therefore bridges) divide collision domains. >> > > Oh good, Cisco terminology. :) > Oh yeah, > > I'll be more specific than I was earlier, then.
2013 Oct 28
1
bridged networking using VLAN : guest with 2 NIC
hello all, I have been trying to set-up bridged network with VLAN and not able to succeed as many tutorials address only single NIC. I am trying to setup 2 guests (backtrack instance) each guest has NIC1 and NIC2. following is snippet for guest1 I am not able to get 192.168.0.2 address back on guest eth0. VIRT-MANAGER GUI : guest1-lan details radio button left side panel NIC1
2012 Jan 27
2
After a long break, one more try at bond/bridge nics
took a couple months off due to road blocks, hoping a fresh look would allow me to use my server as desired. I have three ports, eth0-2 over two nics. I want to bond them, and then use a bridge to connect to virtual machines on the virtual host computer. Never having done this, I am confused on some parts. Here is where I am at now and any pointers helpful. Single server, centos 6.x My issue
2015 Nov 13
2
Poor perfmance of bridged interfaces
2015-11-13 13:52 GMT-03:00 Gordon Messmer <gordon.messmer at gmail.com>: > On 11/13/2015 03:22 AM, Sergio Belkin wrote: > >> I'm trying to create virtualized linux bridge >> > > Well, you can't do that by putting two interfaces on the same LAN. A > bridge should be used to connect two separate LANs. > >
2014 Aug 27
2
Cannot Static Routes
Hi, I'd want to configure persistent static routes, ie in config files, but I can't configure static routes, I tested: [root at centos7 ~]# cat /etc/sysconfig/network-scripts/routes-enp0s3 ADDRESS0=10.10.10.0 NETMASK0=255.255.255.0 GATEWAY0=192.168.1.1 logs says nothing: ago 27 15:38:29 centos7.vhgroup.corp NetworkManager[2299]: <info> Activation (enp0s3) Stage 5 of 5 (IPv4
2016 Oct 03
4
Virtualization Networking
On 10/03/2016 04:54 AM, TE Dukes wrote: > I can get the guest to access the internet but have tried every was possible > to be able to access the guest from the LAN or even the host. Nothing I have > tried works. > > The only thing all documentation leaves out is how to set up the guest > networking during the install. "All documentation" doesn't leave out this
2012 Jan 18
2
Connecting ethX devices directly to a KVM/QEMU guest OS (no bridging)
Hello CentOS gurus, and a belated Happy New Year (or an early Happy Chinese New Year). I'm in the process of building a CentOS-6 KVM host machine whose only function will be to run four independent 'm0n0wall' firewall guest instances. I have a couple of quad-port Intel NICs to provide four WAN-side and four LAN-side ports, which will not be shared with any other guests. Remote
2011 Jan 13
5
ifcfg-rh: error: Unknown connection type 'Bridge'
CentOS-5.5 # uname -a Linux inet05.hamilton.harte-lyne.ca 2.6.18-194.32.1.el5 #1 SMP Wed Jan 5 17:52:25 EST 2011 x86_64 x86_64 x86_64 GNU/Linux Can anyone tell me why I am seeing these error message? Specifically, why is TYPE=Bridge giving Unknown connection type 'Bridge'? Jan 13 08:25:31 inet05 nm-system-settings: Loaded plugin ifcfg-rh: (c) 2007 - 2008 Red Hat, Inc. To report bugs
2013 Jun 04
3
Centos6.4 routing problem
dear All, I'm facing this routing problem, the setup is actualy part of ltsp, but I think this problem is Centos-specific. The server is a Dell Poweredge R210. The install is standard 6.4, updated. I have one nic facing the public internet: vi /etc/sysconfig/network-scripts/ifcfg-em1 DEVICE=em1 BOOTPROTO=none HWADDR=d4:ae:52:c1:28:2b NM_CONTROLLED=no ONBOOT=yes TYPE=Ethernet
2013 Apr 16
4
2nd NIC troubles
Hi All, I have 2 NICS in this system. CentOS 6.4 eth0 is the virtual IP from PFSense mapping connected to the router, works fine. eth1 is a second NIC that I have assigned a private IP to and connected it to a switch on the private network. I have many other private devices, so I know this setup works. When I connect the cable to the switch and bring up eth1 the system basically stops taking
2014 May 15
4
Set static IP
Hello, I want my CentOS 6.5 computer to have a static IP. Currently I get the IP I want because I have my router assign it on the basis of mac address. I placed the following file as: /etc/sysconfig/networking-scripts/eth0 DEVICE="eth0" BOOTPROTO=static HWADDR=00:1F:D0:9E:AE:67 ONBOOT=yes TYPE=Ethernet USERCTL=no IPV6INIT=no PEERDNS=yes NETMASK=255.255.255.0 IPADDR=192.168.0.99
2011 Sep 11
4
CentOS 6: ethernet "ifconfig up" failure
On my CentOS 6 partition of my laptop: First note that for this test, NetworkManager is not running because I did: chkconfig --del NetworkManager and then rebooted. Here is my ifcfg-eth0: DEVICE="eth0" NM_CONTROLLED="no" ONBOOT=no HWADDR=xx:xx:xx:xx:xx:xx TYPE=Ethernet BOOTPROTO=none IPADDR=192.168.2.5 PREFIX=24 GATEWAY=192.168.2.1 DNS1=192.168.2.1 DNS2=192.168.2.1