To re-phrase my question: is CIDR (classless inter-domain routing) supported by the eCos FreeBSD stack? In my experience it is *not*, because we use both /13 and /5 networks and both are not fully functional ! So howto enable CIDR in eCos?
Kind regards, Jürgen On 08/07/2015 09:18 AM, Lambrecht Jürgen wrote: > Hi, > > The FreeBSD network stack does not accept non-ABC class IP addresses, > meaning that netmasks must be on 8-bit boundaries. > (ok, maybe 4-bit works, I did not test that). > For the interface definition, it is possible to set the correct netmask > at run time (because it is from from the static configuration). > For the routing table, it is not possible. (I can share the code if needed) > > We have those isolated/private networks: > - 172.24.0.0/13 -> netmaks 255.248.0.0 -> accepted netmask: 255.255.0.0 > - 80.0.0.0/5 -> netmaks 248.0.0.0 -> accepted netmask: 255.0.0.0 > > Would anybody know how to fix this? > > Kind regards, > Jürgen > -- Jürgen Lambrecht R&D Associate Mobile: +32 499 644 531 Twitter: JGRLambrecht Tel: +32 (0)51 303045 Fax: +32 (0)51 310670 http://www.televic-rail.com Televic Rail NV - Leo Bekaertlaan 1 - 8870 Izegem - Belgium Company number 0825.539.581 - RPR Kortrijk
