HP Jetdirect Print Servers - Administrator Guide

ENWW TCP/IP Configuration 92
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.
default-ip Specifies the IP address to use when the print server is
unable to obtain an IP address from the network during a
forced TCP/IP reconfiguration (for example, when powered
off/on or manually configured to use BOOTP/DHCP).
DEFAULT_IP: sets the legacy default IP address
192.0.0.192.
AUTO_IP: sets a link-local IP address 169.254.x.x.
The initial setting is determined by the IP address obtained
when first powered on.
default-ip-dhcp Specifies whether DHCP requests will be periodically
transmitted when a legacy default IP address 192.0.0.192
or link-local IP address 169.254.x.x has been automatically
assigned.
0: Disables DHCP requests.
1 (default): Enables DHCP requests.
TCP/IP Diagnostics
Command Description
Last Config IP (Read-only parameter) The IP address of the system from
which the HP Jetdirect print server’s IP address was
configured.
TCP Conns Refused (Read-only parameter) The number of client TCP
connections that are refused by the print server.
TCP Access Denied (Read-only parameter) The number of times that client
systems were denied access to the print server because
there was no allowable entry in the print server’s host access
list.
DHCP Lease Time (Read-only parameter) DHCP IP address lease duration
time (seconds).
DHCP Renew Time (Read-only parameter) DHCP T1 timeout, specifying the
DHCP lease renewal time (seconds).
Table 3.4 Telnet Commands and Parameters (12 of 18)