-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of Gordon Messmer Sent: Monday, October 3, 2016 4:25 PM To: CentOS mailing list Subject: Re: [CentOS] 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 information. The links I sent earlier clearly and specifically document the process for setting up a
network
bridge, which you need to do if you want to access your VM from the LAN.
If you need help, you need to provide more information than "I can't get
this
to work" and "I've tried everything." Those don't tell us anything about
the
state of your system. Useful information would include: your
configuration
files (/etc/sysconfig/network-scripts/ifcfg-*), the output of "ip link
show"
and "ip addr show", the output of "brctl show", and maybe the output of "virsh iface-list".
I posted some files previously but that was like 20 or so installs ago. I don't know the files you need.
For this installation:
/etc/sysconfig/ifcfg-eth0
NAME="eth0" BOOTPROTO=none GATEWAY=192.168.1.1 NM_CONTROLLED=no HWADDR=44:37:E6:53:1E:E2 MACADDR="" IPV6INIT=no DEVICE=eth0 NETMASK=255.255.255.0 MTU="" BROADCAST=192.168.1.255 IPADDR=192.168.1.110 NETWORK=192.168.1.0 ONBOOT=yes TYPE=Ethernet
/etc/sysconfig/ifcfg-eth1
GATEWAY=192.168.1.1 NAME="" BOOTPROTO=none NM_CONTROLLED=no MACADDR="" IPV6INIT=no DEVICE=eth1 NETMASK=255.255.255.0 MTU="" BROADCAST=255.255.255.255 IPADDR=192.168.0.111 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> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:1b:21:af:6d:22 brd ff:ff:ff:ff:ff:ff 4: vboxnet0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000 link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff
Absolutely no clue on that!!
# ip addr 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 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 qlen 1000 link/ether 44:37:e6:53:1e:e2 brd ff:ff:ff:ff:ff:ff inet 192.168.1.110/24 brd 192.168.1.255 scope global eth0 inet6 fe80::4637:e6ff:fe53:1ee2/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:1b:21:af:6d:22 brd ff:ff:ff:ff:ff:ff inet 192.168.0.111/24 brd 255.255.255.255 scope global eth1 inet6 fe80::21b:21ff:feaf:6d22/64 scope link valid_lft forever preferred_lft forever 4: vboxnet0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000 link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff inet 192.168.56.1/24 brd 192.168.56.255 scope global vboxnet0
No clue on that one either
# brctl show
bridge name bridge id STP enabled interfaces
# virsh iface-list
I have uninstalled all Centos kvm/virtualization packages and trying Vitualbox.
Got home late this evening. I can un-install VB and re-install Centos virtualization
TIA