To verify UDP application, we would like to send UDP probe packet
from CSS to server (UDP port). ICMP port unreachable will indicate that
UDP application on server is not active.
Is it possible to write such CSS script:
- to send UDP traffic to UDP port on server,
- if there is no answer -service is active,
- if ICMP port unreachable is received - server is declared down.
We understand that best way to check UDP application, but sometimes
it is not easy to change application