Hi folks.
I've been tweaking bits of OMV for custom use and I came across something very strange I have never seen on other Linux distributions.
Say my primary interface to the router is :
ip : 192.168.1.2 static
gateway : 192.168.1.1
netmask 255.255.255.0
When creating a network of sfp+ NIC interface in OMV (From the web GUI control panel) with ip 192.168.1.3, it is connected to my router and acts as a Ethernet port.
If I than try to ping or browse (or whatever else) to 192.168.1.3, it will work even though that port is NOT CONNECTED TO ANYTHING!
If I than try to connect that port on the NIC to a Netgear Switcher, nothing happens and the interface is not visible to the netgear switcher but still visible in LAN.
When I assign a different segment i.e. 192.168.10.1, it will act as a sfp+ port and the NIC can see.
I noticed that this does not matter if it's a bond or a a single network. It will always appear in LAN if it's on the same network segment in this case 192.168.[1].~
So, my question is this :
1. WHAT is making the the ip address 192.168.1.3 that is assigned to a sfp+ port on the NIC re-assign it self onto the Ethernet port on the motherboard?
2. HOW can I change this behavior?
My end goal here is to assign 192.168.1.3 and 192.168.1.4 to the sfp+ ports no the NIC to talk to the netgear switcher.
here are some info :
# Include additional interface stanzas.
source-directory interfaces.d
# The loopback network interface
auto lo
iface lo inet loopback
iface lo inet6 loopback
# enp3s0f1 network interface
auto enp3s0f1
allow-hotplug enp3s0f1
iface enp3s0f1 inet static
address 192.168.1.2
gateway 192.168.1.1
netmask 255.255.255.0
dns-nameservers 8.8.4.4
dns-search localdomain
iface enp3s0f1 inet6 auto
privext 2
pre-up echo 1 > /proc/sys/net/ipv6/conf/$IFACE/autoconf
pre-up echo 1 > /proc/sys/net/ipv6/conf/$IFACE/accept_ra
pre-up echo 0 > /proc/sys/net/ipv6/conf/$IFACE/disable_ipv6
# ens6f1 network interface
auto ens6f1
allow-hotplug ens6f1
iface ens6f1 inet static
address 192.168.1.3
netmask 255.255.255.0
iface ens6f1 inet6 manual
pre-down ip -6 addr flush dev $IFACE
# bond0 network interface
auto bond0
iface bond0 inet static
address 192.168.10.1
netmask 255.255.255.0
bond-slaves ens6f2 ens6f3
bond-mode 4
bond-miimon 100
bond-downdelay 200
bond-updelay 200
iface bond0 inet6 manual
pre-down ip -6 addr flush dev $IFACE
Alles anzeigen
lspci | egrep -i --color 'network|ethernet'
03:00.0 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01)
03:00.1 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01)
82:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
82:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
82:00.2 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
82:00.3 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
thanks is advance