After upgrading, my boot produced a "failed" in red message. Manually loading the config and comparing showed a failure in a traffic-policy. Further narrowing it down showed the offending line to be dscp line in the below config piece (compare output):
match ssh {
+ ip {
+ destination {
+ port 22
+ }
+ dscp lowdelay
+ protocol tcp
+ }
+}If you use command line completion in the configure command and hit tab, this copmletion help is produced:
root@edge# set traffic-policy shaper WAN-OUT class 30 match ssh ip dscp AF11 AF12 AF13 AF21 AF22 AF23 AF31 AF32 AF33 AF41 AF42 AF43 CS1 CS2 CS3 CS4 CS5 CS6 CS7 EF default lowdelay
This shows that the lowdelay should be allowed, or that the help is wrong... Indeed when you use it it fails.
For now I have simply removed that line, which won't do too much damage. I guess I'll be migrating to the new queues when I have a moment, but did want to report this.
Removing the line, alone, did not do it as my configuration for eth0 had referred to the policy and thus it had been removed from the config.boot (I presume during the upgrade/migration). I had to re-enter these commands from a backup.