Snmp; Snmp-Trap; Sql*Net - Watchguard Firebox X1000 Reference Manual

SNMP

Simple Network Management Protocol (SNMP) can be used to collect
information about and configure remote computers. This has proven to be
dangerous. A great many Internet attacks have used SNMP.
Characteristics
•
•
•
Because SNMP could cause quite unpredictable changes in a network if
enabled, carefully consider alternatives and log everything.

SNMP-Trap

Simple Network Management Protocol (SNMP) traps are notification
messages that an SNMP agent (for example, a router) sends to a network
management station. These messages generally report an important event
that should be logged or otherwise investigated.
Characteristics
•
•
•

SQL*Net

Oracle uses one port for its sql*net software. By default, this port is either
1526/tcp or port 1521/tcp, but it is user-configurable by editing the
tnsnames.ora file. To allow sql*net through the Firebox, set up a service
icon for the port that your sql*net server is using, with a protocol of tcp,
Reference Guide
- One UDP icon for port 138. Set client port to "port" to enable the
NetBIOS datagram service to transfer information between
hosts.
- One TCP icon for port 139. Set client port to "client." This sets up
a NetBIOS TCP channel for passing information between hosts.
Protocols: UDP, TCP
Server Port(s): 161 (trap servers use 162)
Client Port(s): greater than 1023
Protocols: UDP
Server Port(s): 162
Client Port(s): greater than 1023
Packet Filter Services
55