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)
- Protocol
- Protocol settings are only used by IP Policies. (Optional)
- MaxSessionsProtocol
- Specifies how many concurrent sessions that are permitted using this Protocol. (Default: 2000)
- 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)
- 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)
- UseCustomTimeouts
- Use Custom Timeouts. (Default: No)
- InitialTimeout
- Time in seconds of how long an partially established TCP connection (during SYN and SYN+ACK phase), or an established UDP
or ICMP connection, is allowed to be idle. Default: 60 seconds. (Optional)
- EstablishTimeout
- Time in seconds of how long an established TCP connection is allowed to idle before being closed. Default: 262144 seconds.
(Optional)
- ClosingTimeout
- Time in seconds of how long a TCP connection being placed in closing state should exist before being removed from the connection
table. Default: 80 seconds. (Optional)
- Attribute
- Special Attribute of the current object. (Optional)
- Comments
- Text describing the current object. (Optional)