similar to: VLANs in guest VMs

Displaying 20 results from an estimated 6000 matches similar to: "VLANs in guest VMs"

2012 Jan 10
3
Multiple tagged VLAN's in Xenserver
I want to know, is it possible for an external network added in xenserver, to be part of multiple Vlans? If so, what are the commands to do the same.? -- Regards, Manoj R _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
2005 Feb 04
12
SW 2.2.0: 4 interface system, log reports impossible "IN=" and DROPS
This one is really throwing me. Thanks in advance for any advice. I''m working on a 4 port firewall system. It is running heartbeat+drbd. Primary box looks like this: eth0 -> net/cicso router 192.168.144.2/29 eth1 -> drbd/heartbeat crossover cable 192.168.254.253/30 eth2 -> dmz 192.168.144.10/24 eth3 -> loc 192.168.101.2/24 The IP''s
2011 Jul 22
3
VLAN's
Hi, I have a firewall running IPTABLES. I have tried to route sip traffic from my WAN(eth3) interface to a VLAN(eth2.2) interface, however the data will not route to the VLAN it keeps routing to the default interface(eth2). Does anyone have an idea as to what I need to look for? Regards Jennifer Botten ETECH Tel: +2787 150 5285 Fax: 086 638 2412 Mobile: +27 82
2016 Mar 21
3
hosted VMs, VLANs, and firewalld
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
2011 Sep 17
4
Should VMs' IP addresses be on the same subnet as the Dom0 and other boxes on our LAN?
Hi. I''ve installed our 1st Virtualized server using Xen. I''ve managed to create & populate a VM that''s going to be used as our office mail server. Everything seems to work ok -- I can send/receive email to/from the ''real world''. I''ve read a bunch at the Xen wiki about routing, and bridging, and security. Wow! Lots of stuff to digest
2007 Oct 20
3
bridge or vlan
Hello to everyone, Here is the situation: [LAN1]---[eth3]/----------\ | LinuxBR |[eth2]---[LAN0]---[linuxGW]---[internet] [LAN2]---[eth4]\----------/ Whole LAN is in subnet 10.0.0.0/24. So I need: LAN0, LAN1, LAN2 could not see each other. LAN0, LAN1, LAN2 is in same subnet (10.0.0.0/24). All LANs have to get only internet. How can I configure LinuxBR to do so?
2012 Feb 23
5
Pls help: netfront tx ring frozen (any clues appreciated)
Hi, We are running into a situation where rsp_prod index in the shared ring is not getting updated for the netfront tx ring by the netback. We see that rsp_cons is the same value as rsp_prod, with req_prod 236 slots away(tx ring is full). From looking at the netfront driver code, it looks as if xennet_tx_buf_gc processing only happens if rsp_prod is more than rsp_cons. Our
2012 Feb 23
5
Pls help: netfront tx ring frozen (any clues appreciated)
Hi, We are running into a situation where rsp_prod index in the shared ring is not getting updated for the netfront tx ring by the netback. We see that rsp_cons is the same value as rsp_prod, with req_prod 236 slots away(tx ring is full). From looking at the netfront driver code, it looks as if xennet_tx_buf_gc processing only happens if rsp_prod is more than rsp_cons. Our
2019 Mar 13
1
vlan tagging for openVSwitch
hi everyone, I'm trying to get vlans tagged in libvirt as my switch's end (yes traffic will be leaving the host and into network switches) allows only tagged vlans. But with network as such: ...   <portgroup name='vlan-55'>     <vlan trunk='yes'>       <tag id='55'/>     </vlan>   </portgroup> </network> and guest as:    
2009 Dec 10
2
multiple vlan in dom0 and domu
Hello, I use a script network-multi vlan and network-bridge-vlan for multiple VLANs in domu. Several domu uses the bridge vlanbr30. Need to dom0 as was in this vlan''e. How? I tried to put a bridge interface ip, but with him until the rest domu in vlanbr30 not get through. How to understand the need to create a virtual interface (vifx.y) and add it to the bridge vlanbr30. How?
2007 Jul 30
15
bandwidth aggregation between 2 hosts in the same subnet
Hi, I''m trying to increase the bandwidth between two hosts (backup). Both hosts are in the same /24 subnet and each of them is connected to a Cisco switch by 2 GbE interfaces (intel e1000). The switches/host are located in different building which are connected by 3 x GbE. building A | building B | --------
2007 Dec 05
3
Adding qdiscs crashes kernel??
Hi all, I''m having some problems setting up qdiscs on a bridge.The config looks a little like this: ifconfig ifb0 up # Bring up the IFB for this bridge. tc qdisc add dev eth2 ingress tc qdisc add dev eth3 ingress tc qdisc add dev ifb0 root handle 1:0 cbq bandwidth 100Mbit avpkt 1000 cell 8 # Raw qdiscs on each bridge port tc qdisc add dev eth2 root handle 1:0 cbq bandwidth
2013 Aug 14
12
xen 4.3 - bridge with bonding under Debian Wheezy
Hi all, i have a xen 4.3 installation and would like to have a bridge bond szenario: *** eth0 eth1 | | bond0 | br0 | vif = [ ''bridge=br0,mac=xx:xx:xx:xx:xx:xx'' ] *** With the network script in debian wheezy *** /etc/network/interfaces auto bond0 iface bond0 inet manual slaves eth0 eth1
2008 Jan 31
10
QoS Sample config ?
Hi I am search a sample config for my linux box: Shorewall 3.2.3 Eth0 => Internet Access 4Mbits on ethernet Eth1 => Lan Eth2 => Lan 2 Eth3 => Lan 3 i want limit the internet access: Eth1 = 2 Mbits Eth2 = 0,5 Mbits Eth3 = 1,5 Mbits but if eth1 don''t use 2 Mbits other lan can use it anyone have a simple sample config for help me ? Thanks bye
2012 Sep 23
0
VLANs with Open vSwitch in libvirt 0.10.1
Hello all, I'm trying to take advantage of libvirt's VLAN and OVS support in the 0.10.1 release and consistently getting an "error: internal error corrupted profileid string" when starting a guest. I've defined a network using virsh; the configuration looks like this: <network> <name>ovs-network</name>
2010 Dec 12
3
weird fail with conversion to bridges?
I''m converting my network from a "one interface per segment" to a "single connection with vlans", well, some hardware I have requires using different vlan IDs. suffice it to say I need bridges to connect a few different vlans that should all be one but can''t be because of firmware constraints. so my first step is to get shorewall to know about bridges.
2003 Feb 03
4
[Bug 40] system hangs, Availability problems, maybe conntrack bug, possible reason here.
https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=40 laforge@netfilter.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED ------- Additional Comments From laforge@netfilter.org 2003-02-03 16:49 ------- We haven't seen this
2016 Mar 21
0
hosted VMs, VLANs, and firewalld
On 03/20/2016 08:51 PM, Devin Reade wrote: > In a CentOS 7 test HA cluster I'm building I want both traditional > services running on the cluster and VMs running on both nodes On a purely subjective note: I think that's a bad design. One of the primary benefits of virtualization and other containers is isolating the applications you run from the base OS. Putting services other
2009 Mar 04
1
MultiWAN & Vlans
Hello, I''m trying to setup an 8 port wan configuration (pptp+pppoe) with one vlan trunk. My internal networks are : LAN(eth9): 10.0.0.0/16 VLAN10(eth9) 10.10.0.0/24 VLAN20(eth9) 10.20.0.0/24 VLAN30(eth9) 10.30.0.0/24 VLAN100(eth9) 10.100.0.0/24 I would like to post my configuration here since i don''t success to do the following: 1. Communicate between VLANxx to LAN
2012 Jun 04
1
Problems building R on Solaris (gcc 4.6, 64 bit)
Hello, I'm attempting to build R on Solaris 64-bit using gcc4, and am running into the following error: ld.so.1: R: fatal: relocation error: R_AMD64_PC32: file /home/chander.ganesan/src/r/R-2.15.0/lib/libR.so: symbol main: value 0x28001597b8c does not fit I've noticed - from some lists, and a bug here (http://trac.sagemath.org/sage_trac/ticket/9040) that this isn't an