I found a strange behaviour with the ospf process on the harc. I recently had to add the following commands on a cisco router on the network router ospf 1 redistribute static subnets [...] ip route 192.168.128.0 255.255.224.0 null0 220 out of a sudden, a new route is showing on the Harcs with: list ip route: 192.168.128.0/19 LOCAL 192.168.128.254 1 eth:1 This is bad because I now have to go through the gateway (cisco) for all local traffic. Also, I can't even remove the route unless I reboot the HiperArc: HiPer>> delete ip route 192.168.128.0/19 ERROR - Failed to delete the route to 192.168.128.0. Only routes marked as Static/NetMgt can be deleted.