similar to: problem for add second bridge xenbr1

someone recommended that i should give br0 the same hardware address as eno2. I did that, and restarted the vm, and it still does not work. Here is my current host interface config: ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft

Hi, I would like to run a network firewall as a VM on a KVM host. There are ~ 25 VLANs delivered to the KVM host on three dedicated links, no LACP or other things. I have the VLANs 100-180 on the host's enp1s0, the VLANs 200-280 on the host's enp2s0 and the VLANs 300-380 on the host's enp3s0. To save myself from configuring all VLANs on the KVM host, I'd like to hand the entire

This is my system info: Debian Release: 10.5 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 5.4.60-1-pve (SMP w/16 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh

Hi folks, I read quite some posts about "Destination host unreachable" problems before, but none could help me to solve my issue. So here we go: This is what I am using: SUSE Linux Enterprise Desktop 10 SP1 - Current with all updates Network configuration of my dom0: foobar:~ # ip a 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd

When we create an L2 loop on a bridge in netns, we will see packets storm even if STP is enabled. # unshare -n # ip link add br0 type bridge # ip link add veth0 type veth peer name veth1 # ip link set veth0 master br0 up # ip link set veth1 master br0 up # ip link set br0 type bridge stp_state 1 # ip link set br0 up # sleep 30 # ip -s link show br0 2: br0:

Hello All, I'm trying to figure out why xen-utils-common 3.2 doesn't suport bridging on multiple interfaces. I've been digging around /etc/xen/scripts/network-bridges. And modified it so that during boot, when executed the script writes into /tmp/netbr file, but I commented out code that actually creates bridges. I discovered that this script is called three times during boot, I

Laine wrote: > -----Original Message----- > From: sendmail [mailto:justsendmailnothingelse@gmail.com] On Behalf > Of Laine Stump > Sent: Monday, March 16, 2015 4:12 PM > To: libvirt-users@redhat.com > Cc: Lentes, Bernd > Subject: Re: [libvirt-users] still possible to use traditional bridge network > setup ? > > On 03/16/2015 10:08 AM, Lentes, Bernd wrote: > >

On Fri, May 8, 2009 at 10:14 AM, Javier Barroso <javibarroso@gmail.com> wrote: > Hello, > > I have a etch xen server with a virtual machine with 2 network > interfaces configured. Every interface has a different mac, and inside > the host has a different ip. > > However I can see with tcpdump and arpwatch (I discover this because > arpwatch told me), about the two ips

On 12/07/2023 17:48, Ido Schimmel wrote: > On Tue, Jul 11, 2023 at 04:54:15PM -0700, Kuniyuki Iwashima wrote: >> When we create an L2 loop on a bridge in netns, we will see packets storm >> even if STP is enabled. >> >> # unshare -n >> # ip link add br0 type bridge >> # ip link add veth0 type veth peer name veth1 >> # ip link set veth0 master

Hi, I would like to ask concerning problems after installing xen 3.3 on Centos 5.2 I use 2.6.18.8-xen (xen3.3.1 testing - installing with mercurial). After done with make world and make install, I did mkinitrd and placing it in /boot changing the grub and reboot.. succeded I do not install libvirt and the domUs from the previous xen 3.0 (built-in Centos 5.2) are NOT able to start : [root@wing

Dear CentOS-Community, we are facing the following issue: A secondary ip address seems to be automatically added to a nic which causes several issues in our setup. This server is equipped with four nics which are currently in use: # nmcli con show NAME????? UUID????????????????????????????????? TYPE????? DEVICE eno2????? cb6fcb54-be52-4ab6-8324-88091a0ea1a0? ethernet? eno2 eno4?????

Hi, see the log below root at AsteriskSlave:~# ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: p3p1: <BROADCAST,MULTICAST> mtu

Hello, when running the command "ip a" on a debian VM, I get this 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast

On 03/16/2015 01:07 PM, Lentes, Bernd wrote: > Bernd wrote: > >> Laine wrote: >> >>> -----Original Message----- >>> From: sendmail [mailto:justsendmailnothingelse@gmail.com] On >> Behalf Of >>> Laine Stump >>> Sent: Monday, March 16, 2015 4:12 PM >>> To: libvirt-users@redhat.com >>> Cc: Lentes, Bernd >>>

Hello List, After demystifying the cause for my /sbin/ifup-local not being executed by network scripts for an Ethernet interface (don't let NetworkManager control it or ifup-local won't be executed)... ... I have a question with hopefully a simple answer: I placed an alias/description on my interface during testing and now I want to remove it. But when I try to remove it, I'm either

Hi, I have taken the long and winding road and indeed it lead me to your door. I need your help, please. My Xen includes 2 guests. Xen itself (10.2.0.52) gets free access to the outside world and to its guests. Both guests however (10.2.0.54/10.2.0.55) see each other but stay under house arrest! Not a single ping manages to go past the bridge (xenbr0) and get an answer from the default gateway

I just see warning? 2016-08-29 11:30 GMT-03:00, Telium Technical Support <support at telium.ca>: > This shows that asterisk's IAX is already bound to all adapters - so that's > good. Symptomatically does your IAX stop working? Or do you just see a > warning? > > -----Original Message----- > From: asterisk-users-bounces at lists.digium.com >

Yes. The problem is lollipop. I tried to install tinc on my brother's device which mount a cyano 10.1( android 4.2.2) and it works. I don't understand which is the problem with lollipop. Is there a firewall that block the packets? Andrea Squeri If you are running Lollipop / Android 5.x on your Nexus 5, then you are probably seeing the same issue I was with it. lollipop seems to change

Hi, First sorry for my bad English. I made a vpn wtih tinc for link my home and my two office. In Addition I want to configure my android device to link with my vpn. The topology of the net is this: cubox(a linux machine in my home with vpn address 192.168.0.20) groppalbero (a linux machine in my second office with vpn address 192.168.0.40) imac(a mac machine in my first office with vpn address

I installed a new CentOS-6.3 kvm guest on a recently provisioned kvm host also running CentOS-6.3. This guest will not connect to the network and the host cannot connect to it via its public IP address. I had previously installed a guest system on thst same kvm host using the same ISO and that system connects to the network without problem. I next created a third guest isntance and this too does