search for: br3

...oadcasts; in fact, we see lots of broadcast packets using tcpdump. From outside, though, you can't see the servers. Trying to ping them, they see nothing. It seems to be the case that tcp and icmp packets are blocked, and we can't figure out why. CentOS 5.6. ifcfg-eth0 DEVICE=eth0 BRIDGE=br3 BOOTPROTO=dhcp HWADDR=aa:bb:cc:dd:ee:ff ONBOOT=yes ifcfg-eth1 DEVICE=eth1 BRIDGE=br3 HWADDR=aa:bb:cc:dd:ee:gg ONBOOT=yes ifcfg-br3 DEVICE=br3 ONBOOT=yes TYPE=Bridge BOOTPROTO=static IPADDR=<our ip> NETMASK=255.255.254.0 NETWORK=<our nw> GATEWAY=<our gw> Any ideas?...

...39;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 many cosmic rays, or something :) br0 is layered on eno1 br2 is layered on enp1s0.2. br3 is layered on enp1s0.3. The non-DMZ VMs get connected to br2 and br3. >> enp1s0 is an expected interface for >> that zone. Where it gets muddy is enp1s0, enp1s0.2 and enp1s0.3. Since >> the host shouldn't have any IPs on those interfaces, what is the >> relevence of h...

...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 BOOTPROTO=none ONBOOT=yes DELAY=0 On the host I connect to the network using a different nic ifcfg-em5. Which connects to the gateway server and the internet just fine. *The guest settings:* Virtual Network Interface Source Device:...

...neccessary for all PC clients to re-join the domain. Thanks -- Jayanti Bodhania Tel: +44 20 8639 3500 Maunsell Ltd Fax: +44 20 8663 6723 Maunsell House, 160 Croydon Road Web: www.maunsell.co.uk Beckenham, Kent, BR3 4DE, United Kingdom

Hi, Adding one bridge to cent7 works fine. But when adding a second bridge it either takes the IP from the First bridge and stops the first bridge from working or Stops the first bridge from working and does not work for either bridge I?m adding BRIDGE=br3 to ifcfg-eth0 and then creat ifcfg-br3 and adding the necessary requirments TYPE, BOOTPROTO, DELAY Is there a reason why Cent7 won?t except two or more bridges? I?m using NM after a yum update. Best, Steve

...#39;s. Not really a samba question I know, but maybe someone knows some magic that samba can do for me. Thanks -- _ __ Maunsell Ltd, IT Unit Tel : 0181-663-6565 /_| _/ ( _ '_// 160 Croydon Road, Fax : 0181-663-6723 ( |/)(/(/ __)//)/ //) Beckenham, Kent BR3 4DE Email: abs@maunsell.co.uk / England. -or- abs@maunsl00.demon.co.uk

I'm looking for some information regarding the interaction of KVM, VLANs, firewalld, and the kernel's forwarding configuration. I would appreciate input especially from anyone already running a similar configuration in production. In short, I'm trying to figure out if a current configuration is inadvertently opening up traffic across network segments. On earlier versions of CentOS

...t is connected to a switch which in turn connects to a BT Home Hub 6. All four adresses are static, Network Manager is off, ssh works across the nodes without a password and ping gives sensible times. --------------%<------------------- # brctl show bridge name bridge id STP enabled interfaces br3 XXXXXXXXX no enp3s0 vnet0 vnet1 vnet2 virbr0 XXXXXXXXX yes virbr0-nic --------------%<------------------- When I start corosync each node starts up but does not see the others. For instance I see: --------------%<---------------------- # corosync-quorumtool Quorum info...

...to multiple bridges and configures them appropriately. But with xl it differs -- here only tap devices are added to a bridge instead of the interface pairs. The tap devices /can/ be added to multiple bridges, so that''s a good start. Example of a use case: * dom0 has bridge br0, br1, br2, br3. * the (HVM) configuration contains this vif configuration: vif = [ ''script=vif-bridge, vifname=foo0, mac=00:16:3e:00:00:00, bridge=br0, model=e1000, type=ioemu'', ''script=vif-bridge, vifname=foo1, mac=00:16:3e:00:00:01, bridge=br1, model=e1000, type=ioemu'...

...to multiple bridges and configures them appropriately. But with xl it differs -- here only tap devices are added to a bridge instead of the interface pairs. The tap devices /can/ be added to multiple bridges, so that''s a good start. Example of a use case: * dom0 has bridge br0, br1, br2, br3. * the (HVM) configuration contains this vif configuration: vif = [ ''script=vif-bridge, vifname=foo0, mac=00:16:3e:00:00:00, bridge=br0, model=e1000, type=ioemu'', ''script=vif-bridge, vifname=foo1, mac=00:16:3e:00:00:01, bridge=br1, model=e1000, type=ioemu'...

...d i915 nouveau(+) mxm_wmi i2c_algo_bit drm_kms_helper sdhci_pci syscopyarea sysfillrect sysimgblt fb_sys_fops ttm sdhci drm ahci libahci wmi i2c_hid hid video CPU: 3 PID: 200 Comm: systemd-udevd Not tainted 4.11.0-2-generic #7+dev143.9f9ecd2beos3.2.2-Endless Hardware name: Acer Aspire Z20-730/IPMAL-BR3, BIOS D01 07/07/2016 task: ffff8a3070288000 task.stack: ffffa3eb4103c000 RIP: 0010:gf100_ltc_oneinit_tag_ram+0xba/0x100 [nouveau] RSP: 0018:ffffa3eb4103f6b8 EFLAGS: 00010206 RAX: 00001000ffefdfff RBX: ffff8a306f915000 RCX: ffff8a3075570030 RDX: 0000000000000000 RSI: dead000000000200 RDI: ffff8a307f...

...; > keeps crashing on me. > > > > > > Kernel 2.6.7.17 > > > > > > I'm using a network card with 4 ports (tulip) and 4 r8169 based cards. > > > > > > br0: eth0 eth1 > > > br1: eth2 eth3 > > > br2: eth3 eth4 > > > br3: eth5 eth6 > > > > > > Below crash came when I unplugged a cable on a running bridge. Today I > > > have had two crashes without touching the cables but didn't get any > > > usable syslog. > > > > > > I have attached a number of info files w...

...thing similar - other software we use here (eg word, excel) seems to behave as expected. Thanks for any leads. -- _ __ Maunsell Ltd, IT Unit Tel : 0181-663-6565 /_| _/ ( _ '_// 160 Croydon Road, Fax : 0181-663-6723 ( |/)(/(/ __)//)/ //) Beckenham, Kent BR3 4DE Email: abs@maunsell.co.uk / England. -or- abs@maunsl00.demon.co.uk

...and may not necessarily reflect the view of Capita Registrars Limited, its subsidiaries or associates. If you would like to find out more about Capita Registrars Limited, please visit our website at http://www.capitaregistrars.com Registered Office: The Registry 34 Beckenham Road Beckenham Kent BR3 4TU Registered in England no: 2605568 Any regulated business is conducted by Capita IRG Trustees Limited which is authorised and regulated by the Financial Services Authority (http://www.fsa.gov.uk/register/, number 184113). Registered office as above. Registered in England no: 2729260 Part of T...

...algo_bit drm_kms_helper sdhci_pci syscopyarea sysfillrect sysimgblt fb_sys_fops ttm sdhci drm ahci libahci wmi i2c_hid hid video [ 20.815697] CPU: 3 PID: 200 Comm: systemd-udevd Not tainted 4.11.0-2-generic #7+dev143.9f9ecd2beos3.2.2-Endless [ 20.817684] Hardware name: Acer Aspire Z20-730/IPMAL-BR3, BIOS D01 07/07/2016 [ 20.819711] task: ffff8a3070288000 task.stack: ffffa3eb4103c000 [ 20.821762] RIP: 0010:gf100_ltc_oneinit_tag_ram+0xba/0x100 [nouveau] [ 20.823789] RSP: 0018:ffffa3eb4103f6b8 EFLAGS: 00010206 [ 20.825773] RAX: 00001000ffefdfff RBX: ffff8a306f915000 RCX: ffff8a3075570030...

...I want to setup a virtual firewall-host in a UML-Session. I''m using Kernel 2.4.27-um1 and shorewall 2.2.2-2 from Debian sarge. I have 4 nic''s in my System: eth0 -> localnet 0 eth1 -> localnet 1 eth2 -> wlan eth3 -> DSL/ppp0 I''m using four bridges br0,br1,br2,br3. The UML firewall host is connected over 4 tap-devices tap0-tap3 to the phys. devices. In the UML-Session I have 4 nic''s eth0-eth3. My DSL connection in the UML-Session starts very well. I want to masquerade the connections from eth0-eth3 over ppp0 (DSL) When I''m starting shorew...

We are working with new desktop that have the NVIDIA NV118 chipset. During boot, the display becomes unusable at the point where the nouveau driver loads. We have reproduced on 4.8, 4.11 and linux master (4.12-rc3). Dmesg log is attached. Is this a known issue? Anything we can do to help? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

...he VF driver to make this change effective. Jan 27 12:02:43 1235 kernel: kvm: 7957: cpu0 unhandled rdmsr: 0x345 Jan 27 12:02:43 1235 kernel: kvm: 7957: cpu0 unhandled wrmsr: 0x680 data 0 ... Jan 27 12:02:51 1235 ovs-vsctl: 00001|vsctl|INFO|Called as ovs-vsctl --timeout=5 -- --may-exist add-port br3 vnet0 -- set Interface vnet0 "external-ids:attached-mac=\"52:54:00:43:BF:8C\"" -- set Interface vnet0 "external-ids:iface-id=\"309ed431-417f-2843-89b8-179a066aa595\"" -- set Interface vnet0 "external-ids:vm-id=\"870e3b65-953b-01ee-84a3-c2d05300c2d9\...

...he VF driver to make this change effective. Jan 27 12:02:43 1235 kernel: kvm: 7957: cpu0 unhandled rdmsr: 0x345 Jan 27 12:02:43 1235 kernel: kvm: 7957: cpu0 unhandled wrmsr: 0x680 data 0 ... Jan 27 12:02:51 1235 ovs-vsctl: 00001|vsctl|INFO|Called as ovs-vsctl --timeout=5 -- --may-exist add-port br3 vnet0 -- set Interface vnet0 "external-ids:attached-mac=\"52:54:00:43:BF:8C\"" -- set Interface vnet0 "external-ids:iface-id=\"309ed431-417f-2843-89b8-179a066aa595\"" -- set Interface vnet0 "external-ids:vm-id=\"870e3b65-953b-01ee-84a3-c2d05300c2d9\...

Hello Fairly new to libvirt. I’m hoping to both solve a problem with this question as well as learn more detail about how libvirt works. Using RHEL 6.4 and libvirt version is 0.10.2 and qemu-img version is 0.12.1.2 Using virt-manager I created a VM. Nothing unusual as far as I can see. I then added a disk. So I have a second virtio based volume which the guest then mounts as a separate