similar to: Centos7 and Vlan

On 6/16/20 1:56 AM, Alfredo De Luca wrote: > I have centos7 with 1 network interface and on that IFwe have 2 vlan. > From both vlan we'd like to reach the internet independently so basically > with 2 different gateways. Look for documentation on "multi-homing": https://blogs.oracle.com/networking/advance-routing-for-multi-homed-hosts

Hi, I encountered a problem when creating a VLAN interface according to the Red_Hat_Enterprise_Linux-7-Networking_Guide. I configuered the parent interface ifcfg-eno1 as follows: DEVICE=eno1 TYPE=Ethernet BOOTPROTO=none ONBOOT=yes And I created a new file named ifcfg-eno1.5, the content is: DEVICE=eno1.5 BOOTPROTO=none ONBOOT=yes IPADDR=192.168.81.3 PREFIX=24

Im configuring my KVM and in my network configuration I have 4 Network lancard 2 nic = using teaming0 for management with access port configured in the switch side 2 nic = using teaming1 for guest VM DATA ports. and in the switch is configured for LACP with trunk allowing vlan 10,20,30,40,50 and configured in the CentOS7 the vlan 10, vlan 20,30,40,50 im sure its already working because I tried

On 04/18/2016 08:01 PM, liyulei wrote: > And I used the command "tcpdump -i eno1.5 " to > capture the datagrams through the vlan interface, there were only repeated > outputs: > ARP who has 192.68.81.254 Tell 192.168.81.3 > > Could you tell me the reason for that? My guess would be that the switch isn't configured to give you access to VLAN 5 with tagged packets.

On Wed, Apr 6, 2016 at 9:47 PM, James Hogarth <james.hogarth at gmail.com> wrote: > On 6 Apr 2016 2:35 p.m., "Francis Mendoza" <francis at mytechrepublic.com> > wrote: > > > > Im configuring my KVM and in my network configuration I have 4 Network > > lancard > > > > 2 nic = using teaming0 for management with access port configured in the

On Thu, Apr 7, 2016 at 1:26 PM, Subscriber <ml-lists at agoris.net.ua> wrote: > Hello FrancisM, > > Thursday, April 7, 2016, 8:03:38 AM, you wrote: > > > > I tried last night and it seems like the vlans that I created is failing > to > > bring-up. So this is what Im doing > > > in my DATA trunk port at my HomeLab Im doing this > > > 2 port

Hello James, Wednesday, April 6, 2016, 5:34:26 PM, you wrote: > Note that this is pretty much the last use case you cannot use > NetworkManager for but need the legacy network service ... to save you some > pain in trying to configure it ;) I disagree... NetworkManager works perfectly.

On Thursday, 7 April 2016, James Hogarth <james.hogarth at gmail.com> wrote: > On 6 April 2016 at 19:21, Subscriber <ml-lists at agoris.net.ua > <javascript:;>> wrote: > > > Hello James, > > > > Wednesday, April 6, 2016, 5:34:26 PM, you wrote: > > > > > Note that this is pretty much the last use case you cannot use > > >

Hi, I have a strange problem with a freshly installed Centos7 desktop (most8pc25). I can't ssh to 2 CentOS6 servers, even with firewall disabled on the client and on the server. But I can connect from the server to the client, all in the same VLAN. I can also ssh from this desktop to centos7 servers in the same VLAN or in another VLAN. No idea about this problem. On the server kareline

Thank you again. I am deploying Liberty Neutron, according the official document, there are two NIC at least, but my physical machine has only one. Someone suggested me I could create a vlan interface, then everything would be ok. Until now, though I created the vlan interface, it can't attach to the Internet. Could other methods created virtual interface instead of vlan interface? Thanks

On 6 April 2016 at 15:09, Francis Mendoza <francis at mytechrepublic.com> wrote: > On Wed, Apr 6, 2016 at 9:47 PM, James Hogarth <james.hogarth at gmail.com> > wrote: > > > On 6 Apr 2016 2:35 p.m., "Francis Mendoza" <francis at mytechrepublic.com> > > wrote: > > > > > > Im configuring my KVM and in my network configuration I have

On 6 Apr 2016 2:35 p.m., "Francis Mendoza" <francis at mytechrepublic.com> wrote: > > Im configuring my KVM and in my network configuration I have 4 Network > lancard > > 2 nic = using teaming0 for management with access port configured in the > switch side > > 2 nic = using teaming1 for guest VM DATA ports. and in the switch is > configured for LACP with

Hello FrancisM, Thursday, April 7, 2016, 8:03:38 AM, you wrote: > I tried last night and it seems like the vlans that I created is failing to > bring-up. So this is what Im doing > in my DATA trunk port at my HomeLab Im doing this > 2 port configured for teaming1 (set as link only port) -> Create Bridge > (br0 port) on top of the teaming1 -> create slave vlan10,20,30,40

On 6 April 2016 at 19:21, Subscriber <ml-lists at agoris.net.ua> wrote: > Hello James, > > Wednesday, April 6, 2016, 5:34:26 PM, you wrote: > > > Note that this is pretty much the last use case you cannot use > > NetworkManager for but need the legacy network service ... to save you > some > > pain in trying to configure it ;) > I disagree...

On Thu, Apr 7, 2016 at 1:51 PM, FrancisM <francis at mytechrepublic.com> wrote: > > > On Thu, Apr 7, 2016 at 1:26 PM, Subscriber <ml-lists at agoris.net.ua> wrote: > >> Hello FrancisM, >> >> Thursday, April 7, 2016, 8:03:38 AM, you wrote: >> >> >> > I tried last night and it seems like the vlans that I created is >> failing to

On Thu, Apr 7, 2016 at 4:20 PM, FrancisM <francis at mytechrepublic.com> wrote: > > > On Thu, Apr 7, 2016 at 1:51 PM, FrancisM <francis at mytechrepublic.com> > wrote: > >> >> >> On Thu, Apr 7, 2016 at 1:26 PM, Subscriber <ml-lists at agoris.net.ua> >> wrote: >> >>> Hello FrancisM, >>> >>> Thursday, April 7,

Hi folks, I've found a number of articles on setting up a Linux / CUPS / Avahi server to allow airprinting, but they all seem to be quite old. Two questions: 1) Does anyone have a link for a more recent article, hopefully specifically for Centos7. 2) I'm on a structured, VLAN network. Will I have to put a WIFI card into my Centos server to give it a presence on the WIFI before this

>-----Original Message----- >From: Ben Greear [mailto:greearb@candelatech.com] >Sent: Monday, October 06, 2003 10:24 PM >To: Bart De Schuymer >Cc: netdev@oss.sgi.com; vlan@wanfear.com; bridge >Subject: [VLAN] Re: [PATCH/RFC] Let {ip,arp}tables "see" bridged VLAN >tagged{I,AR}P packets > > >Bart De Schuymer wrote: >> - add some code in

Hello everyone, I'm having problem with SR-IOV transparent VLAN. My host is Fedora 22 and my guest is: pfSense 2.3. The NIC is Intel 82576. I'm using pfSense Packet Capture to check the packet and find that inbound packet still have the vlan tag. The outbound packet seem fine because the router can receive DHCP discover packet from the guest and then send DHCP offer and ARP request

I've searched around but haven't found a definitive answer yet, is it possible to kickstart from a tagged VLAN? I found this bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=431915 But I can't find out how far the vlan support goes. I haven't found anything about it in any kickstart docs. I have two tagged vlans: Vlan 100 - server subnet Vlan 101 - backup subnet From