https://pve.proxmox.com/wiki/Network_Configuration
1- create a bridge
2- active the second interface
| Solution |
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| create Bridge |  Image Modified
>> Need to install ifupdown2 >>> But Issue | Code Block |
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| title | ifupdown2 |
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| collapse | true |
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| root@hp8300:~# apt install ifupdown2
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
python-argcomplete
Suggested packages:
ethtool python-gvgen python-mako
The following packages will be REMOVED:
ifenslave ifupdown libproxmox-acme-perl libpve-access-control
libpve-cluster-api-perl libpve-cluster-perl libpve-common-perl
libpve-guest-common-perl libpve-http-server-perl libpve-storage-perl librados2-perl
proxmox-ve pve-cluster pve-container pve-firewall pve-ha-manager pve-manager
pve-xtermjs qemu-server
The following NEW packages will be installed:
ifupdown2 python-argcomplete
0 upgraded, 2 newly installed, 19 to remove and 24 not upgraded.
Need to get 0 B/225 kB of archives.
After this operation, 14.3 MB disk space will be freed.
Do you want to continue? [Y/n] y
W: (pve-apt-hook) !! WARNING !!
W: (pve-apt-hook) You are attempting to remove the meta-package 'proxmox-ve'!
W: (pve-apt-hook)
W: (pve-apt-hook) If you really want to permanently remove 'proxmox-ve' from your system, run the following command
W: (pve-apt-hook) touch '/please-remove-proxmox-ve'
W: (pve-apt-hook) run apt purge proxmox-ve to remove the meta-package
W: (pve-apt-hook) and repeat your apt invocation.
W: (pve-apt-hook)
W: (pve-apt-hook) If you are unsure why 'proxmox-ve' would be removed, please verify
W: (pve-apt-hook) - your APT repository settings
W: (pve-apt-hook) - that you are using 'apt full-upgrade' to upgrade your system
E: Sub-process /usr/share/proxmox-ve/pve-apt-hook returned an error code (1)
E: Failure running script /usr/share/proxmox-ve/pve-apt-hook |
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| add the new repository : Link apt install ifupdown2
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| Work around |
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| DOWN | ifdown enp2s0 ifdown vmbr1 |
| CHANGE | iface vmbr1 inet dhcp |
| UP | ifup enp2s0 ifup vmbr1 |
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| Code Block |
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| root@hp8300:~# more /etc/network/interfaces
auto lo
iface lo inet loopback
iface eno1 inet manual
iface enp2s0 inet manual
auto vmbr0
iface vmbr0 inet static
address 192.168.0.9
netmask 255.255.255.0
gateway 192.168.0.1
bridge_ports eno1
bridge_stp off
bridge_fd 0
auto vmbr1
iface |
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enp2s0 inet manual vmbr1 inet dhcp
bridge-ports enp2s0
bridge-stp off
bridge-fd 0
#to SRX320
auto vmbr1
iface vmbr1 inet dhcp
bridge_ports enp2s0
brdige_stp off
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| Code Block |
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| root@hp8300:~# ifup vmbr1
Waiting for vmbr1 to get ready (MAXWAIT is 32 seconds).
Internet Systems Consortium DHCP Client 4.4.1
Copyright 2004-2018 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/vmbr1/68:05:ca:16:08:6f
Sending on LPF/vmbr1/68:05:ca:16:08:6f
Sending on Socket/fallback
Created duid "\000\001\000\001'IG\375h\005\312\026\010o".
DHCPDISCOVER on vmbr1 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on vmbr1 to 255.255.255.255 port 67 interval 8
DHCPOFFER of 192.168.1.12 from 192.168.1.1
DHCPREQUEST for 192.168.1.12 on vmbr1 to 255.255.255.255 port 67
DHCPACK of 192.168.1.12 from 192.168.1.1
bound to 192.168.1.12 -- renewal in 33322 seconds.
root@hp8300:~# |
| Code Block |
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| title | ip addr and ping |
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| collapse | true |
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| root@hp8300:~# ip addr
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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UP group default qlen 1000
link/ether 6c:3b:e5:38:93:35 brd ff:ff:ff:ff:ff:ff
3: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr1 state UP group default qlen 1000
link/ether 68:05:ca:16:08:6f brd ff:ff:ff:ff:ff:ff
4: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 6c:3b:e5:38:93:35 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.9/24 brd 192.168.0.255 scope global vmbr0
valid_lft forever preferred_lft forever
inet6 fe80::6e3b:e5ff:fe38:9335/64 scope link
valid_lft forever preferred_lft forever
5: vmbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 68:05:ca:16:08:6f brd ff:ff:ff:ff:ff:ff
inet 192.168.1.12/24 brd 192.168.1.255 scope global dynamic vmbr1
valid_lft 86248sec preferred_lft 86248sec
inet6 fe80::6a05:caff:fe16:86f/64 scope link
valid_lft forever preferred_lft forever
root@hp8300:~# ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=2.71 ms
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|  Image Added
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| VM | adding vmbr1 to the VM |
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|  Image Added
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