3.116. ServiceTCPUDP
Description
A TCP/UDP Service is a definition of an TCP or UDP protocol with specific parameters.
Properties
Name Specifies a symbolic name for the service.
(Identifier)
DestinationPorts Specifies the destination port or the port ranges
applicable to this service.
Type Specifies whether this service uses the TCP or UDP
protocol or both. (Default: TCP)
SourcePorts Specifies the source port or the port ranges
applicable to this service. (Default: 0-65535)
SYNRelay Enable SYN flood protection (SYN Relay). (Default:
No)
ForwardICMPErrors Allow ICMP errors for active connections to be
forwarded through the system. (Default: No)
EnableIPv4PathMTUDiscovery Path MTU Discovery allows communicating
endpoints to negotiate optimal packet sizes. This
prevents fragmentation by network equipment
between the endpoints. Path MTU Discovery relies
on ICMP message forwarding so ICMP forwarding
must also be enabled. (Default: No)
Protocol Protocol settings are only used by IP Policies.
(Optional)
MaxSessionsProtocol Specifies how many concurrent sessions that are
permitted using this Protocol. (Default: 200)
ALG An Application Layer Gateway (ALG), capable of
managing advanced protocols, can be specified for
this service. (Optional)
MaxSessions Specifies how many concurrent sessions that are
permitted using this service. (Default: 200)
Comments Text describing the current object. (Optional)
Chapter 3: Configuration Reference
296
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