Open VZ 7 VirtNetwork.service no such Unit

Sat, 27 Jul 2019 11:35:47 GMT

Opening Ticket now, Referencing this forum link.

Open VZ 7 VirtNetwork.service no such Unit

Sat, 27 Jul 2019 11:33:37 GMT

It's setup for KVM + OpenVZ or KVM + LXC

Open VZ 7 VirtNetwork.service no such Unit

Sat, 27 Jul 2019 11:00:08 GMT

Hi,

Are you using those NAT ips for Openvz vps or Kvm vps ?
If Kvm, then please open a ticket to check your configuration once.

Open VZ 7 VirtNetwork.service no such Unit

Sat, 27 Jul 2019 10:37:39 GMT

That's the way i had it set in Centos 7 before. Last time when i clicked NAT it created the proper adapters etc. I just need an IP Pool that can reach the internet.
I thought NAT was the way to accomplish this. But i can't even ping 10.0.0.1 so im not sure what's going on.

Open VZ 7 VirtNetwork.service no such Unit

Sat, 27 Jul 2019 10:13:58 GMT

Hi,

It seems you have added NAT ip pool on panel for 10.0.0.1 .
May I know why ?

Sat, 27 Jul 2019 02:50:42 GMT

That's pretty much it. The VM's pull and IP from the pool but cannot ping the gateway 10.0.0.1. But from the server console i can ping 10.0.0.1. So i am not sure if it is a firewall issue or what. I have successfully done this on Centos7 but it seems OpenVZ 7 creates a bridge off the rip. Maybe i should be using that bridge? Not sure. I have changed the interface from em1 to br0 and it doesn't seem to make a difference either way. Below is my ifconfig.

br0: flags=4163 mtu 1500
inet 192.168.1.250 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::6600:6aff:fe63:ada prefixlen 64 scopeid 0x20
ether 64:00:6a:63:0a:da txqueuelen 1000 (Ethernet)
RX packets 3353 bytes 248592 (242.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4372 bytes 1330150 (1.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

em1: flags=4163 mtu 1500
ether 64:00:6a:63:0a:da txqueuelen 1000 (Ethernet)
RX packets 3667 bytes 342956 (334.9 KiB)
RX errors 0 dropped 19 overruns 0 frame 0
TX packets 5176 bytes 1804726 (1.7 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xf7c00000-f7c20000

lo: flags=73 mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1000 (Local Loopback)
RX packets 15179 bytes 1470469 (1.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 15179 bytes 1470469 (1.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

natbr1: flags=4099 mtu 1500
inet 10.0.0.1 netmask 255.255.255.0 broadcast 10.0.0.255
ether 52:54:00:c7:dd:ed txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

venet0: flags=211 mtu 1500
inet6 fe80::1 prefixlen 128 scopeid 0x20
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 0 (UNSPEC)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

virbr0: flags=4099 mtu 1500
inet 10.37.130.2 netmask 255.255.255.0 broadcast 10.37.130.255
inet6 fdb2:2c26:f4e4::1 prefixlen 64 scopeid 0x0
inet6 fe80::5054:ff:fe8f:340 prefixlen 64 scopeid 0x20
ether 52:54:00:8f:03:40 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 9 bytes 1094 (1.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

vme001c42726fd9: flags=4163 mtu 1500
inet6 fe80::fc1c:42ff:fe72:6fd9 prefixlen 64 scopeid 0x20
ether fe:1c:42:72:6f:d9 txqueuelen 1000 (Ethernet)
RX packets 15183 bytes 1470737 (1.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 15183 bytes 1470737 (1.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

I have also attached a few screenshots. Please help!!