EN TCP/IP Configuration 49
ttl-slp:
Specifies the IP multicast “Time To Live” (TTL) setting for Service Location Protocol
(SLP) packets. The default value is 4 hops (the number of routers from the local
network). The range is 1-15. When set to a -1, multicast capability is disabled.
idle-timeout:
The number of seconds that an idle print data connection is allowed to remain
open. Since the card supports only a single TCP connection, the idle timeout
balances the opportunity of a host to recover or complete a print job against the
ability of other hosts to access the printer. The acceptable values range from 0 to
3600 (1 hour). If “0” is typed, the timeout mechanism is disabled. The default is
270 seconds.
telnet-timeout:
An integer (1..3600) that specifies the number of seconds that your Telnet or FTP
session can be idle before it will be automatically disconnected. The default is 900
seconds. 0 disables the timeout.
CAUTION: Small values, such as 1-5, may effectively disable the use of Telnet. A
Telnet session may terminate before any changes can be made.
ews-config:
Enables or disables the print server’s embedded web server to change
configuration values: 0 disables, 1 (default) enables.
tcp-mss:
Specifies the maximum segment size (MSS) that the HP Jetdirect print server will
advertise for use when communicating with local subnets (Ethernet MSS=1460
bytes or more) or remote subnets (MSS=536 bytes):
0 (default) All networks are assumed to be local (Ethernet MSS=1460 bytes or
more).
1 Use MSS=1460 bytes (or more) for subnets, and MSS=536 bytes for remote
networks.
2 All networks are assumed to be remote (MSS=536 bytes), except the local
subnet.
MSS affects performance by helping to prevent IP Fragmentation that may result
in data retransmission.
tcp-msl:
Specifies the maximum segment life (MSL) in seconds. The range is 5 - 120
seconds. The default is 15 seconds.
telnet-config:
If set to 0, this parameter instructs the print server not to allow incoming Telnet
connections. To regain access, change the setting in the TFTP configuration file
and power cycle the print server, or cold reset the print server to factory default
values. If this parameter is set to 1, incoming Telnet connections are allowed.
Table 3.3 TFTP Configuration File Parameters (4 of 8)
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