|
router id 1.1.1.1;
|
|
protocol device {}
|
|
|
|
function a() {
|
|
return false;
|
|
}
|
|
|
|
function b() {
|
|
return a();
|
|
}
|
|
|
|
function c() {
|
|
return b();
|
|
}
|
|
|
|
filter d {
|
|
if c() then accept; else reject;
|
|
}
|
|
|
|
protocol static {
|
|
ipv4 { import filter d; };
|
|
route 10.0.0.0/24 unreachable;
|
|
}
|