search for: hwaddr

...'s ok, it see the network card: alian@yoda:~> /sbin/lspci ... 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 Gigabit Ethernet Controller (rev 19) alian@yoda:~> lsmod .... sk98lin 208748 1 alian@yoda:~> /sbin/ifconfig eth0 Lien encap:Ethernet HWaddr 00:15:F2:39:D4:DF inet adr:10.1.1.158 Bcast:10.1.1.255 Masque:255.255.255.0 adr inet6: fe80::215:f2ff:fe39:d4df/64 Scope:Lien UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1 RX packets:744 errors:0 dropped:0 overruns:0 frame:0 T...

...in me this: ifcfg-eth0-range1: ONBOOT="yes" IPADDR_START="192.168.1.48" IPADDR_END="192.168.1.55" CLONENUM_START="1" Why Bcast is 192.168.1.51 and why Mask is 255.255.255.252 ? OS: Centos 6.3/64bit Thanks Levi # ifconfig eth0:1 Link encap:Ethernet HWaddr 00:9C:02:99:FA:00 inet addr:192.168.1.48 Bcast:192.168.1.51 Mask:255.255.255.252 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:16 Memory:fbee0000-fbf00000 eth0:2 Link encap:Ethernet HWaddr 00:9C:02:99:FA:00 inet addr:192.168.1.49 Bc...

...rtio.h | 2 ++ > 2 files changed, 18 insertions(+) > > diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c > index 8f69ffa..508dccf 100644 > --- a/hw/virtio/virtio.c > +++ b/hw/virtio/virtio.c > @@ -96,6 +96,13 @@ static void virtqueue_init(VirtQueue *vq) > { > hwaddr pa = vq->pa; > > + if (pa == -1ULL) { > + /* > + * This is a virtio-1 style vq that has already been setup > + * in virtio_queue_set. > + */ > + return; > + } > vq->vring.desc = pa; > vq->vring.avail = pa...

...rtio.h | 2 ++ > 2 files changed, 18 insertions(+) > > diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c > index 8f69ffa..508dccf 100644 > --- a/hw/virtio/virtio.c > +++ b/hw/virtio/virtio.c > @@ -96,6 +96,13 @@ static void virtqueue_init(VirtQueue *vq) > { > hwaddr pa = vq->pa; > > + if (pa == -1ULL) { > + /* > + * This is a virtio-1 style vq that has already been setup > + * in virtio_queue_set. > + */ > + return; > + } > vq->vring.desc = pa; > vq->vring.avail = pa...

...1 ====== #brctl show bridge name bridge id STP enabled interfaces virbr0 8000.000000000000 yes xenbr3 8000.feffffffffff no guestname vif0.3 peth3 ====== #ifconfig -a eth0 Link encap:Ethernet HWaddr 00:22:19:5E:F9:F8 inet6 addr: fe80::222:19ff:fe5e:f9f8/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:100820 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 tx...

...handles network setup on first boot of the XEN kernel. - Installed a brand new CentOS 5.3 server with minimal packages. - Installed XEN, modified grub.conf to boot off of the XEN kernel and rebooted. - After reboot, network connectivity was lost. - Investigation concluded the issue was that the HWaddr address of the physical NIC matched the fabricated HWaddr that XEN uses for most of its adapters: FE:FF:FF:FF:FF:FF. - Temporary resolution, I re-enabled the motherboard's NIC, rebooted, all seems to be working. I would like to get the NIC in question working as it is a GigaBit NIC, but it...

Before starting xend (xen 3.0) these are my correct network interfaces: eth0 Link encap:Ethernet HWaddr 00:14:5E:0A:53:04 inet addr:192.168.1.51 Bcast:192.168.1.255 Mask:255.255.255.0 eth1 Link encap:Ethernet HWaddr 00:14:5E:0A:53:05 inet addr:192.168.1.52 Bcast:192.168.1.255 Mask:255.255.255.0 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:2...

...950, eth0 corresponds to the onboard ethernet port labeled "2", and eth1 corresponds to the onboard ethernet port labeled "1". This is described in detail at http://linux.dell.com/files/whitepapers/nic- enum-whitepaper-v3.pdf . Luckily, this is fixable using Red Hat''s HWADDR sysconfig hack, and I implement this HWADDR fix with Puppet. Puppet writes /etc/sysconfig/network/ifcfg-eth0 and /etc/sysconfig/ network/ifcfg-eth1 using a Puppet definition called network-interface: define network-interface ( $onboot = ''no'', $bootproto = ''static'...

...#39;'m not linux/xen genious but could the problem be that xen-br0 doesn''t have an IPv4 address? (it''s got an IPv6 address) Since I don''t use IPv6 on my network this seems a little odd. matt here''s the output of ifconfig -a eth0 Link encap:Ethernet HWaddr 00:17:31:EC:CF:D6 inet addr:10.0.0.146 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::217:31ff:feec:cfd6/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2104 errors:0 dropped:0 overruns:0 frame:0 TX packets:...

On Tue, 2 Dec 2014 21:03:45 +0200 "Michael S. Tsirkin" <mst at redhat.com> wrote: > On Tue, Dec 02, 2014 at 04:41:36PM +0100, Cornelia Huck wrote: > > void virtio_queue_set_num(VirtIODevice *vdev, int n, int num) > > { > > + /* > > + * For virtio-1 devices, the number of buffers may only be > > + * updated if the ring addresses have

On Tue, 2 Dec 2014 21:03:45 +0200 "Michael S. Tsirkin" <mst at redhat.com> wrote: > On Tue, Dec 02, 2014 at 04:41:36PM +0100, Cornelia Huck wrote: > > void virtio_queue_set_num(VirtIODevice *vdev, int n, int num) > > { > > + /* > > + * For virtio-1 devices, the number of buffers may only be > > + * updated if the ring addresses have

...&proxy->pci_dev); - } + virtio_pci_set_status(proxy, val); /* Linux before 2.6.34 sets the device as OK without enabling the PCI device bus master bit. In this case we need to disable @@ -455,6 +462,226 @@ static void virtio_pci_config_write(void *opaque, hwaddr addr, } } +static uint64_t virtio_pci_config_common_read(void *opaque, hwaddr addr, + unsigned size) +{ + VirtIOPCIProxy *proxy = opaque; + VirtIODevice *vdev = proxy->vdev; + + uint64_t low = 0xffffffffull; + + switch (addr) { +...

...&proxy->pci_dev); - } + virtio_pci_set_status(proxy, val); /* Linux before 2.6.34 sets the device as OK without enabling the PCI device bus master bit. In this case we need to disable @@ -455,6 +462,226 @@ static void virtio_pci_config_write(void *opaque, hwaddr addr, } } +static uint64_t virtio_pci_config_common_read(void *opaque, hwaddr addr, + unsigned size) +{ + VirtIOPCIProxy *proxy = opaque; + VirtIODevice *vdev = proxy->vdev; + + uint64_t low = 0xffffffffull; + + switch (addr) { +...

...raffic works, but no outgoing traffic. The older domU''s which was setup earlier works fine though. It''s just the 3 latest domU''s which is causing a problem. Here''s the dom0''s network config: root@zaxen01:[~]$ ifconfig eth0 Link encap:Ethernet HWaddr 00:1C:C0:75:19:EE inet addr:196.34.x.x Bcast:196.34.x.x Mask:255.255.255.224 inet6 addr: fe80::21c:c0ff:fe75:19ee/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1540 errors:0 dropped:0 overruns:0 frame:0 TX packets:241...

Hi, I have been working with tinc network where one host will provide the IP addresses over DHCP to each connected node. Tinc runs in switch mode. It seems that the HWaddr of the tinc interface is regenerated every time when tinc is (re)started. As a result, DHCP server will assign a new IP for the host. Is there any configuration variable we could use to avoid HWaddr changing? Currently, I have added a short snippet into tinc-up script that persists the (once given...

Hi All, I am facing an issue regarding communicating a value from outside to a Guest OS (linux, solaris and windows) launched on Xen Server. I did went through this thread, but It was not completely clear. http://lists.xensource.com/archives/html/xen-users/2006-07/msg00473.html My question is - Is there a way in Xen, through which I can communicate a value from outside to a Guest OS (linux,

Hi, I''ve set up identical (what I think) machines using SLES 10 x86_64, but a new one of those is saying frequently in /var/log/messages: kernel: bond0: received packet with own address as source address A short summary of ifconfig looks like this: bond0 Link encap:Ethernet HWaddr 00:14:4F:2A:12:9C inet addr:132.199.176.78 Bcast:132.199.255.255 Mask:255.255.0.0 eth0 Link encap:Ethernet HWaddr 00:14:4F:2A:12:9C inet6 addr: fe80::214:4fff:fe2a:129c/64 Scope:Link eth2 Link encap:Ethernet HWaddr 00:14:4F:2A:12:9C inet6 addr: fe80::214:...

Well where do I start...I have a domU (ubuntu) booting and appears well but I don''t have an eth0 listed at all, dom) looks good. DomU: eth0 Link encap:Ethernet HWaddr 00:06:5B:15:C5:0B inet addr:10.99.99.5 Bcast:10.99.99.7 Mask:255.255.255.248 inet6 addr: fe80::206:5bff:fe15:c50b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3014 errors:0 dropped:0 overruns:0 frame:0 TX packets:274...

.../sbin/ifconfig eth0:6 xx.xx.xx.20 netmask 255.255.255.0 /sbin/ifconfig eth0:7 xx.xx.xx.21 netmask 255.255.255.0 /sbin/ifconfig eth0:8 xx.xx.xx.22 netmask 255.255.255.0 but on looking at the output of /sbin/ifconfig, I see this: [root at sunspot ray]# /sbin/ifconfig eth0 Link encap:Ethernet HWaddr 00:00:C5:C2:1B:01 inet addr:64.135.16.15 Bcast:64.135.16.255 Mask:255.255.255.0 inet6 addr: fe80::200:c5ff:fec2:1b01/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:5491775 errors:0 dropped:0 overruns:0 frame:0 TX packe...

Hi Im a little perplexed by this situation I have centos 4.5 installed on 2 pcs - each with 2 network cards machine 1 eth0 Link encap:Ethernet HWaddr 00:14:2A:6B:C8:CC inet addr:10.54.7.2 Bcast:10.54.7.255 Mask:255.255.255.0 eth1 Link encap:Ethernet HWaddr 00:11:50:9B:A2:90 inet addr:10.54.0.2 Bcast:10.54.0.255 Mask:255.255.255.0 machine 2 eth0 Link encap:Ethernet HWaddr 00:14:2A:69:4C:47...