Zettagrid implements port filters in some zones. These filters don't prevent customers from accessing these services from their VM's, but they will prevent customers from hosting any applications using these ports on UDP. Please speak to your local Zettagrid support team if you have any questions.
BitTorrent | UDP 6881 |
CharGEN | UDP 19 |
CLDAP | UDP 389 |
DNS | UDP 53 |
Kad (P2P) | UDP 751 |
Memcached | UDP 11211 |
MSSQL | UDP 1434 |
Multicast DNS | UDP 5353 |
NetBIOS | UDP 137 |
NTP | UDP 123 |
Portmap (RPCbind) | UDP 111 |
QOTD | UDP 17 |
Quake Network Protocol | UDP 27960 |
RIPv1 | UDP 520 |
SNMP | UDP 161 |
SSDP | UDP 1900 |
Steam Protocol | UDP 27015 |
TFTP | UDP 69 |