Freebsd network

Configfiles

static

• /etc/rc.conf

hostname="free-willy"
ifconfig_re0="inet 10.82.11.100 netmask 255.255.0.0"
defaultrouter="10.82.0.1
static_routes="vlan1 vlan2"
route_vlan1="-net 10.81.0.0/16 10.83.39.1"
route_vlan2="-net 10.82.0.0/16 10.83.39.2"

dhcp

• /etc/rc.conf

ifconfig_re0="DHCP"

Nameserver

• cat /etc/resolv.conf

search xinux.lan tuxmen.de
nameserver 10.80.0.2
nameserver 10.80.0.3

Manual

Interface

• ifconfig re1 10.83.39.1 netmask 255.255.255.0 up

Route

Net

• route add -net 10.81.0.0/16 10.83.39.254

Default

• route add default 10.84.254.1

Tools

• netstat freebsd
• sockstat freebsd

Links

• https://www.freebsd.org/doc/handbook/config-network-setup.html