With the following configuration:
```
cpo@BR1# show policy route
route pppoe-out {
description "PPPoE TCPMSS clamping"
enable-default-log
rule 100 {
protocol tcp
set {
tcp-mss 1448
}
tcp {
flags SYN
}
}
}
cpo@BR1# show interfaces ethernet eth1 pppoe 0 policy
route pppoe-out
```
```
cpo@BR1# delete policy route
[edit]
cpo@BR1# commit
[ policy route pppoe-out ]
rm: cannot remove ‘/var/run/vyatta_policy_ref’: No such file or directory
```