Hi all, I update my last mail with OSPF to give you precisions. I have 2 LAN OBSD routers, which are on a local VLAN, and 1 MAN OBSD router, connected to local VLAN and has an interco with MAN Router - my 3 OpenBSD routers use area 12 to exchange local routes - my MAN router use area 12 over GRE+IPSec with a remote site - my MAN router use area 3 to get routes from MAN (default route especially)
A little scheme network scheme Area 3 Area 12 WAN --| MAN Router |----| My OBSD MAN Router |----| My OBSD LAN1 | | |----| My OBSD LAN2 | | | | | Gre + IPSec | Area 12 | | | | | | |------------------------------| Remote OBSD Router |----| Remote LAN The problem is when my MAN router learn routes from area 12, the default route, learnt from area 3, disapears (same problem if area 3 is loaded after area 12). I have tryied combinaison of stub/non stub areas, but in each case the problem is present. here is my configuration for the man router: router-id A.B.C.D auth-md 1 "pwd1" auth-md 3 "pwd2" area 12 { auth-type crypt auth-md-keyid 1 interface gre0 interface trunk1 } area 3 { auth-type crypt auth-md-keyid 3 interface trunk0 } and my configuration from one LAN router router-id A.B.C.D no redistribute default auth-md 1 "pwd1" area 12 { auth-type crypt auth-md-keyid 1 interface trunk0 interface trunk1 { passive } interface vlan994 { passive } } Has anyone an idea ? i'm stucked :s. Thanks for advance -- Best regards, Loïc BLOT, Engineering UNIX Systems, Security and Networks http://www.unix-experience.fr