proxmox網絡

時間 2019-12-09

原文原文鏈接

root@t1:~# cat /etc/network/interfaces
# network interface settings; autogenerated
# Please do NOT modify this file directly, unless you know what
# you're doing.
#
# If you want to manage parts of the network configuration manually,
# please utilize the 'source' or 'source-directory' directives to do
# so.
# PVE will preserve these directives, but will NOT read its network
# configuration from sourced files, so do not attempt to move any of
# the PVE managed interfaces into external files!網絡

auto lo
iface lo inet loopback負載均衡

auto enp50s0f0
iface enp50s0f0 inet static
address 192.168.1.53
netmask 255.255.255.0less

iface enp46s0f1 inet manualoop

iface enp0s20f0u1u6 inet manualthis

iface enp50s0f1 inet manualip

iface enp50s0f2 inet manual路由

iface enp50s0f3 inet manual虛擬機

iface enp28s0f0 inet manualit

iface enp28s0f1 inet manualio

iface enp46s0f0 inet manual

auto bond0
iface bond0 inet manual
bond-slaves enp28s0f0 enp46s0f0
bond-miimon 100
bond-mode balance-rr

auto bond0.7
iface bond0.7 inet manual

auto bond0.8
iface bond0.8 inet manual

auto bond1
iface bond1 inet static
address 192.168.3.53
netmask 255.255.255.0
bond-slaves enp28s0f1 enp46s0f1
bond-miimon 100
bond-mode balance-rr

auto vmbr8
iface vmbr8 inet manual
bridge-ports bond0.8
bridge-stp off
bridge-fd 0

auto vmbr7
iface vmbr7 inet manual
bridge-ports bond0.7
bridge-stp off
bridge-fd 0

root@t1:~#

若是想讓pve主機上網，加一條默認路由便可

ip route add default via 192.168.3.254

或

ip route add default via 192.168.1.254

虛擬機配網關就能上網

pve主機其實什麼地址也不用配，可是爲了管理它，因此配了兩個地址，一個管理地址192.168.1.53，另一個存儲地址192.168.3.53，這兩個地址在防火牆上控制它們能不能上網便可，份內網通訊與外網通訊，虛擬機須要外網通訊。存儲網絡與管理網絡不須要上網。

在debian中若是永久添加靜態路由，就要在bond0.7上配ip，並加路由

auto eth0
iface eth0 inet static
address 192.168.7.2
netmask 255.255.255.0
up ip route add 192.168.7.0/24 via 192.168.7.254
down ip route add 192.168.7.0/24 via 192.168.7.254
up ip route add 192.168.8.0/24 via 192.168.8.254
down ip route add 192.168.8.0/24 via 192.168.8.254

=================================================

EtherChannel支持基於2層MAC，3層IP，4層端口號的源/目的的負載均衡，高效地使用現有鏈路

鏈路聚合技術亦稱主幹技術（Trunking）或捆綁技術（Bonding）強烈建議把Proxmox的集羣網絡、存儲網絡、虛擬機通訊網絡分開。網絡規劃上爲這三者分別劃分獨立網段