similar to: Trouble adding 2nd vpn

On 18/04/2017 15:54, Frank Thommen wrote: > Hi, > > I am currently struggling with the right way to configure a bonding > device via kickstart (via PXE). > > I am installing servers which have "eno" network interfaces. Instead of > the expected bonding device with two active slaves (bonding mode is > balance-alb), I get a bonding device with only one active slave

inquiry about differences between the tap and the vnet in the virt-manager Greetings! I encounter a problem about the network when using virt-manager to create and run a VM. when I want to establish a network bridge for the guest OS, I generally use two kinds of ways described as fellow : First method : create a bridge with the help of linux commad: brctl, or Second method : using

Hi, I am currently struggling with the right way to configure a bonding device via kickstart (via PXE). I am installing servers which have "eno" network interfaces. Instead of the expected bonding device with two active slaves (bonding mode is balance-alb), I get a bonding device with only one active slave and an independent, non-bonded network device. Also the bonding device

inquiry about differences between the tap and the vnet in the virt-manager Greetings! I encounter a problem about the network when using virt-manager to create and run a VM. when I want to establish a network bridge for the guest OS, I generally use two kinds of ways described as fellow : First method : create a bridge with the help of linux commad: brctl, or Second method : using

Hello Tinc list! I'm trying to set up a Tinc VPN between two KVM host machines so that a VM on one host can communicate with a VM on the other host. While I do have a good bit of experience with virtualization, I'm not a particularly savvy network guy, so this is proving to be a pretty big challenge. Requirements: * ALL VM network traffic must be secure. * VMs on one host must be

Hi, I'm trying to setup a Server only for Subnet Browsing. The smb.conf on the server looks like: [global] workgroup = some.work.group server string = hosts allow = 192.168.0.0/24 192.168.1.0/24 192.168.2.0/24 192.168.3.0/24 192.168.3.0/24 hosts deny = 0.0.0.0/0 interfaces = eth1 eth1:1 eth1:2 eth1:3 eth1:4 bind interfaces only = yes wins support = yes domain

Hello, I am facing some problems in bridged networking. I have successfully created a bridge br0 and added a virtual machine to it. Now the address of virtual machine is 10.1.3.31. I am able to connect to this virtual machine by another computer on same network. The virtual machine is hosting a simple python http server on port 8000, while some other service is running on port 80 When I try

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

Hello, I have a problem which is that some of my VMs are loosing there IP addresses from time to time. What I saw in the log is when this VM loose its IP address there are DHCPREQUEST send from the VM by dhclient and the server responded only 50 minutes later ! Any help, advise on how to debug would be welcome. Thanks in advance Patrick Here after is an extract from the log July 1st 2016,

Hi All, We have a single Centos 5.11 server running a xen hypervisor that went down hard after an extended power outage this weekend. I'm mostly familiar for KVM as that is the majority of what our guests run under and have tried getting up to speed on xen bridging to no avail. The problem is that after the xen server spun back up, the previously defined xen bridges were lost. I've

I have been having some problems setting up tinc on 2 masquerading linux slackware boxes. routerA is a NAT router to the internet, for two networks on two interfaces. This are the two networks: eth1 Link encap:Ethernet HWaddr 00:E0:4C:6C:6D:86 inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX

Hello! I am attempting to get tinc running between two machines and would appreciate any guidance one could lend. I have read through all of the documentation and feel that I am close but missing something silly. First Machine: (gerry) $tincd --version tinc version 1.0-cvs (built Jan 17 2002 16:13:13, protocol 11) Copyright (C) 1998-2001 Ivo Timmermans, Guus Sliepen and others. See the

Hi! I have a problem with my new Xen setup. I have installed Debian etch with netinstall and I''m using 2.6.18-6-xen-amd64 kernel in my dom0 and 3.0.3-0-4 version xen hypervisor. I''m using four network cards on my system and using three of them as xen bridges and dom0 is using the fourth one only for it''s own. So basicly both of my virtual servers use a network card

connection will remain a TCP connection unless it is broken and restarted. Usually if I stop the client and wait for about 30 seconds to reconnect, there is a much greater chance that the MTU probes work fine, and in about 30 seconds MTU is fixed to 1416. Every time when the MTU probing fails, I see latency between 700 - 1000 ms with 32 byte pings over a LAN. Every time when the MTU probing does

Hi, I?m fighting with a silly problem: my syslog tells me tinc cannot route a packet. I can use a telnet or the good ol ping, it is the same effect. When I?m pinging from the laptop (172.16.11.2) the network address (172.16.11.0) or any address numerically lower than the laptops address, the packet gets routed, otherwise not. And when I ping the network address, I get the reply twice, as to be

what am I doing wrong? SERVER: cat tinc.conf Device=/dev/net/tun Mode=switch Name=server PrivateKeyFile=/etc/tinc/vpn/rsa_key.priv cat tinc-up #!/bin/sh ifconfig $INTERFACE 192.170.1.1 netmask 255.255.255.255 route add -host 192.170.1.2 dev $INTERFACE route add -net 192.170.1.2 netmask 255.255.255.255 dev $INTERFACE cat hosts/server Compression=9 Subnet=192.170.1.1/32 Address=192.169.1.1

Hello, Presently I am running CentOS release 5.5 (Final). I am looking to setup bridging as I would like to setup some KVM virtual hosts on my system as a test lab. I am following the the instruction at this site > http://tldp.org/HOWTO/BRIDGE-STP-HOWTO/index.html but I cannot figure out where I am going wrong and would be thankful if someone could point me in the right direction. Here

Hi I got a FC4 system running as Host.  Within this I loaded Suse 10 as a guest OS, the config file is as below: kernel = "/boot/vmlinuz-2.6.11.12-xenU" memory = 100 name = "suseguest" nics = 1 vif= [''mac=aa:00:10:00:00:10, bridge=xen-br0''] ip = "192.168.2.2" disk = [''file:/dev/hdc3,hdc3,w''] root = "/dev/hdc3 rw" extra =