Displaying 20 results from an estimated 333 matches for "lower_up".
2011 Feb 18
1
problem for add second bridge xenbr1
...s limit by passing it as a parameter (nloopbacks=<N>); if the
driver is compiled statically into the kernel, then you may set the
parameter
using loopback.nloopbacks=<N> on the domain 0 kernel command line.
without interface veth0
*[root@XEN01 scripts]# ip link*
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: peth0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 100
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast ql...
2018 Dec 16
3
macvtap and tagged VLANs to the VM
...To save myself from configuring all VLANs on the KVM host, I'd like to
hand the entire ethernet link to the VM and to have the VLAN interfaces
there. Using classical Linux bridges (brctl), things work fine.
They don't when I try macvlan:
On the host:
4: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/ether 00:0d:b9:34:2a:fe brd ff:ff:ff:ff:ff:ff promiscuity 1 addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
5: unt382@enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qd...
2020 Sep 06
2
debian 10, vm cant connect to the host bridge
...dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Libvirt version 5.0.0
qemu
Version: 1:3.1+dfsg-8+deb10u7
I try to get the filtering bridge to work.
This is the host, with the br0 that is connected to a trunked port
================================
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 forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROA...
2020 Sep 07
1
AW: debian 10, vm cant connect to the host bridge
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 forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROA...
2019 Jan 02
0
Re: macvtap and tagged VLANs to the VM
...that". In other words, he was skeptical that what you
want to do could be made to work with macvtap.
Is there a specific reason you need to use macvtap than a Linux host bridge?
>
> They don't when I try macvlan:
>
> On the host:
> 4: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
> link/ether 00:0d:b9:34:2a:fe brd ff:ff:ff:ff:ff:ff promiscuity 1 addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
> 5: unt382 at enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP>...
2008 May 04
2
network-bridge called three times
...tached both my modified script and output logfile, note that my
computer has two network interfaces - eth0 and eth1
Alex.
-------------- next part --------------
Sat May 3 21:34:34 EDT 2008
Network bridge values: 'start'
*****IP link parameters before script import
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
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 qlen 1000
link/ether...
2015 Nov 02
4
CentOS7 and "ip link alias"
...sting and now I want
to remove it.
But when I try to remove it, I'm either trying to do something _actually_
not supported or I don't have the proper syntax to accomplish what I want.
~]# ip link set dev eno1 alias "hit"
~]# ip link show eno1
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode
DEFAULT qlen 1000
link/ether 00:22:19:1e:a2:5b brd ff:ff:ff:ff:ff:ff
alias hit
~]# ip link delete dev eno1 alias "hit"
RTNETLINK answers: Operation not supported
Thoughts?
It's mildly annoying at most.
--
---~~.~~---
Mike
// SilverTip2...
2019 Feb 06
2
Pb with bounding
...72.16.1.128
PREFIX=16
GATEWAY=172.16.0.254
# Bonding
BONDING_OPTS="mode=802.3ad ad_select=stable use_carrier=1 miimon=100 arp_ip_target=172.16.1.128 updelay=100 lacp_rate=fast"
USERCTL=no
After a ? systemctl restart network ?:
:/etc/sysconfig/network-scripts# 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 forever preferred_lft forever
2: em1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP...
2012 May 16
1
ARP requests are interpreted as a martian
...p_filter
chart eth3 detect norfc1918,routefilter,arp_ignore,nosmurfs
tds eth2 detect norfc1918,routefilter,arp_ignore,nosmurfs
voip eth1 detect proxyarp,routeback
local eth0 detect proxyarp,routeback
Here is the rest of the ip information:
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
state UP...
2009 May 08
1
Re: Extrange behaviour in arp with xen 3.0.3 from etch [ solved ]
...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 has the two macs.
>
> I asked it in xen chat channel, but I hadn''t got response.
>
> itsm:~# ip add
> 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 pfi...
2015 Mar 16
2
Re: still possible to use traditional bridge network setup ?
...lt;source bridge='br0'/>
<model type='rtl8139'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
...
pc63422:/etc/sysconfig/network # 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: eth0: <BROADCAST,MULT...
2020 Sep 07
0
AW: debian 10, vm cant connect to the host bridge
...dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Libvirt version 5.0.0
qemu
Version: 1:3.1+dfsg-8+deb10u7
I try to get the filtering bridge to work.
This is the host, with the br0 that is connected to a trunked port
================================
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 forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <BROA...
2016 Oct 04
0
Virtualization Networking
...111
NETWORK=192.168.0.0
ONBOOT=yes
/etc/sysconfig/ifcfg-lo
GATEWAY=192.168.1.1
NAME=loopback
BOOTPROTO=none
MACADDR=""
IPV6INIT=no
DEVICE=lo
NETMASK=255.0.0.0
MTU=""
BROADCAST=127.255.255.255
IPADDR=127.0.0.1
NETWORK=127.0.0.0
ONBOOT=yes
# ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UP qlen 1000
link/ether 44:37:e6:53:1e:e2 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP>...
2019 Jul 03
5
cannot set filesystem permissions on shares
> >> Who are you logged into the Windows PC as ?
> > I log in az A\Administrator. I created an admin user, put in Domain
> > Admins group, but the result was the same (ok, it would be strange, if
> > it would work with it, instead of Administrator)
> Then you need to ensure that 'Domain Admins' has the same privilege as
> 'A\Administrator'
Ok, I
2020 Sep 22
4
nmcli: unwanted secondary ip-address
...1
eno3????? bea2db0f-d366-4f1b-bec8-4fbfb3c0b6d2? ethernet? eno3
enp5s0f0? 23f56b9f-4625-471e-9ce4-6fe7b8832310? ethernet? --
enp5s0f1? f25b9a10-1584-4233-89dd-2dda7c774f0d? ethernet? --
From time to time, a secondary ip-address is assigned to an interface
as show below:
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 forever preferred_lft forever
??? inet6 ::1/128 scope host
?????? valid_lft forever preferred_lft forever
3: eno1: <...
2015 Sep 01
3
Can't get cable connection working on virtual router machine
...have re-installed the
VM countless times, turned off the modem and VM, done a factory reset of
the modem, and, as I mentioned, ensured the MAC addresses are the same.
Nothing I try has been successful.
The network interfaces on the new Sophos VM look like this:
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UP group default qlen 1000
link/ether 00:0c:29:79:d4:de brd ff:ff:ff:ff:ff:ff
inet 192.168.0.254/24 brd 192.168.0.255 scope global eth0
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast state
UP gro...
2011 Sep 12
2
interface not responding to arp requests
Okay, so I''m trying to setup my multiple ISP setup that I described earlier.
I have:
# ip addr
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: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP...
2015 Sep 01
2
Re: Can't get cable connection working on virtual router machine
...urned off the modem and VM, done a factory reset
>> of the modem, and, as I mentioned, ensured the MAC addresses are the same.
>> Nothing I try has been successful.
>>
>> The network interfaces on the new Sophos VM look like this:
>> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
>> state UP group default qlen 1000
>> link/ether 00:0c:29:79:d4:de brd ff:ff:ff:ff:ff:ff
>> inet 192.168.0.254/24 brd 192.168.0.255 scope global eth0
>> valid_lft forever preferred_lft forever
>> 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_...
2020 Oct 21
1
about the new added attributes "check" and "type" for interface mac element
...rtio'/>
<address type='pci' domain='0x0000' bus='0x0f' slot='0x00'
function='0x0'/>
</interface>
# virsh start rhel
Domain rhel started
2. login guest and check the interfaces:
# ip addr
...
2: enp5s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state
UP group default qlen 1000
link/ether 00:0c:29:e7:9b:cb brd ff:ff:ff:ff:ff:ff
inet 192.168.122.142/24 brd 192.168.122.255 scope global dynamic
noprefixroute enp5s0
valid_lft 3584sec preferred_lft 3584sec
inet6 fe80::351c:686a:863e:4a7f/64 scope l...
2016 Oct 03
4
Virtualization Networking
On 10/03/2016 04:54 AM, TE Dukes wrote:
> I can get the guest to access the internet but have tried every was possible
> to be able to access the guest from the LAN or even the host. Nothing I have
> tried works.
>
> The only thing all documentation leaves out is how to set up the guest
> networking during the install.
"All documentation" doesn't leave out this