funny ECMP

[Li, Qing]

Hi,

The indirect route is colliding with the interface route, both have
the same mask.

How do you expect this to work ?

How would the routing code differentiate between on-link nodes and
the those needing to be routed through 10.11.11.1 ?

-- Qing

> 
> one of the problems:
> sysctl -w net.inet.flowtable.enable=0
> route add 10.13.13.0/24 10.11.11.1 -weight 2
> ifconfig em1 alias 10.13.13.90/24
> 
> arp-resolve fails:
> arpresolve: can't allocate llinfo for 10.13.13.95
> 
> in sys/netinet/in.c:
> in_lltable_lookup calls in_lltable_rtcheck which calls rtalloc1
> rtalloc1 seems to return the first route - and does not check for
more.
> 
> diag from in_lltable_rtcheck:
> IPv4 address: "10.13.13.95" is not on the network
> 
> checking now how to repair this.
> 
> Kind regards,
>  	Ingo Flaschberger