Routing into local interfaces are not recorded in additional FIBs.

ogogon · Thursday at 11:56 PM

Colleagues, could you please tell me why routing to local interfaces isn't being added to FIBs with numbers greater than 0 when I initialize them?

I have FIB creation configured and automatic writing to them enabled:

Code:

net.fibs=3
net.add_addr_allfibs=1

I have a local interface declared:

Code:

ifconfig_re0=" inet 192.168.1.23 netmask 255.255.255.0"
defaultrouter="192.168.1.15"
defaultrouter_fib1="192.168.1.15"

However, routing to the local interface is added to FIB0, but not to FIB1.

Code:

root@devel:/home/ogogon # netstat -4rnF0
Routing tables

Internet:
Destination        Gateway            Flags         Netif Expire
default            192.168.1.15       UGS             re0
127.0.0.1          link#2             UH              lo0
192.168.1.0/24     link#1             U               re0
192.168.1.23       link#2             UHS             lo0
root@devel:/home/ogogon # netstat -4rnF1
Routing tables (fib: 1)

Internet:
Destination        Gateway            Flags         Netif Expire
default            192.168.1.15       UGS             re0
127.0.0.1          link#2             UH              lo0
192.168.1.0/24     link#1             U               re0
root@devel:/home/ogogon #

Why?

Thank you for your insightful answers,
Ogogon.