search for: br2

...tables rule is correct as the packet count when i do an --Lc is increasing in an expected way, but when i look at the tc statistics, i don''t think the packets are going into the right queues. i''m trying to work with eth2 as the interface, so first i create a bridge interface, br2, and attach eth2 to it. as i understand it, this is necessary because otherwise ebtables is not going to function on that interface. brctl addbr br2 brctl stp br2 off brctl addif br2 eth2 ifconfig br2 192.168.1.1 netmask 255.255.255.0 broadcast 192.168.1.255 ifconfig e...

Hello everybody! Spse I have the following X <- seq(1:100) #(a dim(100) sequence of integers 1:100 representing the possible actions of player 1 and player2 in a game) BR2X<- br2(X) #(a dim(100) sequence of points on range (1,100) representing the best response function of player 2 to player 1:s actions) BR1X<- br1(X) #(a dim(100) sequence of points on range (1,100) representing the best response function of player 1 to player 2:s actions) To illustr...

...) connected to three different DSL ISP provider. I have the following setup below: - +-------------+ | br0 | | -> eth1 | -> DSL_1 | -> eth2 | +-------------+ | br1 | | -> eth3 | -> DSL_2 | -> eth4 | +-------------+ | br2 | | -> eth5 | -> DSL_3 | -> eth6 | +-------------+ br0 has eth1 and eth2; br0 has no ip address br1 has eth3 and eth4; br0 has no ip address br2 has eth5 and eth6; br0 has no ip address The traffic of DSL_1 ISP will pass thru br0. The traffic of DSL_2 ISP...

...q Proliant 1600, maybe i can access the memory logs... Either way, what would xen do upon receiving an NMI? Would it spontaneously reboot? I''m running memtest now, and will run memtest86 once I am back in the office. James eth2: Promiscuous mode enabled. eth2: Promiscuous mode enabled. br2: port 1(eth2) entering learning state br2: port 1(eth2) entering forwarding state br2: topology change detected, propagating Uhhuh. NMI received. Dazed and confused, but trying to continue You probably have a hardware problem with your RAM chips TLAN: eth0: Adaptor Error = 0x180002 TLAN: eth0: Sta...

...e understanding. It is about getting two different guest in the same network. *********** I've defined a network with libvirt. This is the source xml: <network> <name>private2</name> <uuid>9684f2c6-6fd0-491b-9cb5-80ee268b01ce</uuid> <bridge name='br2' stp='on' delay='0'/> <mac address='52:54:00:b0:0a:c5'/> <ip address='10.0.0.1' netmask='255.255.255.0'> <dhcp> <range start='10.0.0.20' end='10.0.0.254'/> </dhcp> </ip> &...

...oncerned with vectors coming from the non-DMZ VMs onto the DMZ via the hosts. >> On the DMZ side, the physical interface is eno1 on which is layered >> bridge br0. > ... >> On the other network side, the physical interface is enp1s0, on >> which is layered bridge br2, on which is layered VLAN devices >> enp1s0.2 and enp1s0.3. > > That doesn't make any sense at all. In what way are enp1s0.2 and > enp1s0.3 layered on top of the bridge device? No, it doesn't. Brain fart on my part, too tired, too many noisy distractions from kids, too...

...erface is eno1 on which is layered bridge br0. br0 is assigned a static IP used by the physical node (host OS). VMs that should be on the DMZ get assigned br0 as their underlying network device. On the other network side, the physical interface is enp1s0, on which is layered bridge br2, on which is layered VLAN devices enp1s0.2 and enp1s0.3. None of these have IPs assigned in the host OS; The host is not supposed to have direct access to vlan2 or vlan3. VMs that are supposed to be on vlan2 and vlan3 are assigned either enp1s0.2 or enp1s0.3, respectively, as their u...

Running CentOS 5.4 x64. Have successfully bridged eth2 with br2 by following the instructions here: http://wiki.libvirt.org/page/Networking (under the RHEL section) Have been running several KVM VMs successfully via this bridge. I am now trying to bridge additional interfaces by using the same routine. Each bridge is named to correspond with the ethX device i...

A CentOS 6.3 box ("host") runs several KVM virtual machines, each of which has two interfaces attached to the two bridges br1 and br2 (and each thus has two IP's; one on 192.168.0.0/22 and one on 192.168.4.0/22); net.ipv4.ip_forward on the host is 1. Simplified diagram: host +---------------+ | | net1 = 192.168.0.0/22 |...

...r 68.87.xx.xx /etc/sysctl.conf net.ipv4.ip_forward = 1 net.bridge.bridge-nf-call-ip6tables = 0 net.bridge.bridge-nf-call-iptables = 0 net.bridge.bridge-nf-call-arptables = 0 /etc/sysconfig/network-scripts/ifcfg-em2 DEVICE=em2 NM_CONTROLLED=no BOOTPROTO=none HWADDR=... ONBOOT=yes HOTPLUG=no BRIDGE=br2 /etc/sysconfig/network-scripts/ifcfg-br2 DEVICE=br2 TYPE=Bridge BOOTPROTO=none ONBOOT=yes DELAY=0 /etc/sysconfig/network-scripts/ifcfg-em3 DEVICE=em3 NM_CONTROLLED=no BOOTPROTO=none HWADDR=... ONBOOT=yes HOTPLUG=no BRIDGE=br3 /etc/sysconfig/network-scripts/ifcfg-br3 DEVICE=br3 TYPE=Bridge BOOTPR...

Hello, i have a server with 2 public ips on 2 devices. I want that the request of incoming traffic dont use the default gateway. Incoming traffic sould be answered using the gateway of the incoming device Could i realize this with firewalld? Or directly iptables? Greeting J

I''m finding I cannot use the vif parameter with ''bridge'' only For example: vif=bridge=xen-br2 This errors out: [2005-09-30 14:23:55 xend] DEBUG (XendDomainInfo:1107) Creating vif dom=16 vif=0 mac=None [2005-09-30 14:23:55 xend] DEBUG (XendDomainInfo:665) Destroying vifs for domain 16 [2005-09-30 14:23:55 xend] DEBUG (XendDomainInfo:674) Destroying vbds for domain 16 [2005-09-30 14:23:5...

...se > networks are essentially different gateways. What do you mean by "essentially"? > On the DMZ side, the physical interface is eno1 on which is layered > bridge br0. ... > On the other network side, the physical interface is enp1s0, on > which is layered bridge br2, on which is layered VLAN devices > enp1s0.2 and enp1s0.3. That doesn't make any sense at all. In what way are enp1s0.2 and enp1s0.3 layered on top of the bridge device? Look at the output of "brctl show". Are those two devices slaves of br2, like enp1s0 is? If so, you'...

...s is my Linux Box ---------------------------- LAN 1 -----|--eth1 <---br1--->eth0.1 | | \ | | eth0--|----- 802.1q tagged 1 Mbps link | / | LAN 2 -----|--eth2 <---br2--->eth0.2 | ---------------------------- I have to bridge the 2 lans in the left side of the diagram with my linux box running as a bridge. I have to tag the traffic of each lan so I created the 2 vlans interfaces on eth0 (tag 1 and tag 2). All works fine. But now I have to prior...

...nux/ This link provides a very thorough description of what must be done. Just a warning is that you will want your routing tables to be maintained across system boots. I put my routes for my bridged interfaces into: /etc/sysconfig/network-scripts/route-br1 /etc/sysconfig/network-scripts/route-br2 You can put your routes into similar files... just replace the br1/br2 with your appropriate interface names. -- Paul (ganci at nurdog.com) Cell: (303)257-5208

...arched around but have not found what is causing the issue. I thought I remembered this being mentioned on the list before but could not find it either. My domu.cfg is as follows: bootloader = "/usr/bin/pygrub" memory = 4096 vcpus = 2 name = "ubuntu" vif = [ ''bridge=br2,model=e1000'' ] disk = [''phy:/dev/domuvg/testd,sda1,w'',''phy:/dev/domuvg/testd-swap,sda2,w'',''phy:/dev/domuvg/test,sdb1,w''] root = "/dev/sda1" extra = "fastboot" Where should I start looking? ________________________...

...auto br1 iface br1 inet manual bridge_ports eth1.700 bridge_fd 9 bridge_hello 2 bridge_maxage 12 bridge_stp off i was now looking into the xml file for the guest hoping to find a way to use 2 ethernet interfaces for the guest one on br1 and another on br2 where br2 would be configures as br1 above on the host, just in a different vlan. how can i do that ? the network section of the xml fine lookes like this: <interface type='bridge'> <mac address='54:52:00:xx:xx:xx'/> <source bridge='br1'/> <model typ...

...so it is only going to store home directorys on one server. Also how do I map to a windows share that is based on the user name on each log in? I have not trouble opening the folders manually, but I need it for each individual user automatically. For example: username: fred AD home directory: //br2/fred$ I am unsure how mapped drives work in linux yet, in our windows workstations we simply have a link to that on the desktop. G:/(My Files) = //br2/fred$ Thanks for the help. Levi

...thorough description of what must be done. > > Just a warning is that you will want your routing tables to be > maintained across system boots. I put my routes for my bridged > interfaces into: > > /etc/sysconfig/network-scripts/route-br1 > /etc/sysconfig/network-scripts/route-br2 > > You can put your routes into similar files... just replace the br1/br2 > with your appropriate interface names. >

.... First i create a random-length file, then i send it a lot of time on the wire using this command: for ($i=0; $i<50000; $i++) { hping2 -q -c 1 -d $data_len -E random.file 10.0.0.10 } My problem is that some packets are lost. Here is my setup: PC1 (10.0.0.1) ===== BR1 --------- BR2 ===== PC2 (10.0.0.10) After analysis, i determined that these packets were lost because one of the two bridges was in BR_STATE_DISABLED state when the lost packet arrived. In fact, the packet is thrown by the bridge because, in br_input.c::br_handle_frame(), state==BR_STATE_DISABLED which force th...