Hello, Is there a limit on the number of stubnet prefixes that we can configure? I have configured 50000 stubnets but my router receives only 1084 routes. protocol ospf v2 { area 0 { interface "virbr1"; include "/home/acunha/routes.txt"; }; } acunha@staging:~$ more /home/acunha/routes.txt stubnet 1.0.0.0/24; stubnet 1.0.1.0/24; stubnet 1.0.2.0/24; stubnet 1.0.3.0/24; stubnet 1.0.4.0/24; stubnet 1.0.5.0/24; stubnet 1.0.6.0/24; stubnet 1.0.7.0/24; stubnet 1.0.8.0/24; stubnet 1.0.9.0/24; stubnet 1.0.10.0/24; .... If I configure the routes as static and redistribute in OSPF, it works fine. I have tested with both 1.6 and 2.0 and the behavior is the same Thanks Andre