Difference between revisions of "Bridge"
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− | + | Linux Bridge är en kernel-modul som introducerades i kernel 2.2 och administreras med kommandot brctl. Man kan göra om portar på en Linuxmaskin till switchportar. | |
==Installation== | ==Installation== | ||
− | + | sudo apt-get install bridge-utils | |
+ | sudo yum install bridge-utils | ||
==Konfiguration== | ==Konfiguration== | ||
Line 10: | Line 11: | ||
brctl addif bridge1 eth0 eth1 | brctl addif bridge1 eth0 eth1 | ||
brctl show | brctl show | ||
+ | |||
+ | brctl delif bridge1 eth0 | ||
'''/etc/network/interfaces''' | '''/etc/network/interfaces''' |
Revision as of 10:45, 8 September 2015
Linux Bridge är en kernel-modul som introducerades i kernel 2.2 och administreras med kommandot brctl. Man kan göra om portar på en Linuxmaskin till switchportar.
Installation
sudo apt-get install bridge-utils sudo yum install bridge-utils
Konfiguration
ifconfig eth0 0.0.0.0 ifconfig eth1 0.0.0.0 brctl addbr bridge1 brctl addif bridge1 eth0 eth1 brctl show
brctl delif bridge1 eth0
/etc/network/interfaces
auto bridge iface bridge bridge-vlan-aware yes bridge-ports eth0 eth1 eth7 bridge-vids 3 4 6-10 #allowed vlan bridge-pvid 1 #native vlan bridge_waitport 0 #portfast bridge-stp on mstpctl-treeprio 20480
VLAN
aptitude install vlan ifenslave echo "8021q" >> /etc/modules
/etc/network/interfaces
auto bond0 iface bond0 inet manual up ifconfig bond0 0.0.0.0 up slaves eth0 eth1 bond-mode 4 #bond-mode 4 = 802.3ad bond-miimon 100 bond-downdelay 200 bond-updelay 200 bond-lacp-rate 1 bond-xmit-hash-policy layer2+3
Kolla packet
cat /proc/net/bonding/bond0
MAC Table
Man kan kolla MAC-tabellen på en brygga med följande kommando:
brctl show brctl showmacs <bridge_name>