Belkin High Speed ADSL2+ Modem User Manual page 24

Manually Configuring your Modem
RIP Defect Enabled If the Modem does not reply to an
IPX RIP request packet, it will stay in
the input queue and not be released.
Accumulated packets could cause
the input queue to fill, causing severe
problems for all protocols. Enabling
this feature prevents the packets
accumulating.
Your E-mail Enter your email address.
Address
SMTP Server Enter your SMTP server address
Address (usually the part of the email address
following the "@" sign).
POP3 Server Enter your POP3 server address
Address (usually the part of the email address
following the "@" sign).
User Name Enter your email account user name.
Password Enter your email account password.
Fragmentation 10 secs Configures the number of seconds
half-open wait that a packet state structure remains
active. When the timeout value expires,
the Modem drops the unassembled
packet, freeing that structure for use
by another packet.
TCP SYN wait 30 secs Defines how long the software will
wait for a TCP session to reach an
established state before dropping the
session.
TCP FIN wait 5 secs Specifies how long a TCP session will
be managed after the firewall detects a
FIN-exchange.
TCP connection 3600 secs (1 hour) The length of
idle timeout time for which a TCP session will be
managed if there is no activity.
UDP session 30 secs The length of time for which a UDP
idle timeout session will be managed if there is no
activity.
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Manually Configuring your Modem
H.323 data 180 secs The length of time for which an H.323
channel idle session will be managed if there is no
timeout activity.
Total 300 Defines the rate of new un-established
incomplete sessions sessions that will cause the software to
TCP/UDP start deleting half-open sessions.
sessions HIGH
Total 250 Defines the rate of new un-established
incomplete sessions sessions that will cause the software to
TCP/UDP stop deleting half-open sessions.
sessions LOW
Incomplete 250 Maximum number of allowed
TCP/UDP sessions incomplete TCP/UDP sessions per
sessions (per minute.
min.) HIGH
Incomplete 200 Minimum number of allowed
TCP/UDP sessions incomplete TCP/UDP sessions per
sessions (per minute.
min.) LOW
Maximum 10 Maximum half-open fragmentation
incomplete packet number from same host
TCP/UDP
sessions
number from
same host
Incomplete 300 secs Length of time before an incomplete
TCP/UDP TCP/UDP session is detected as
sessions detect incomplete
sensitive time
period
Maximum 30 Maximum number of half-open
half-open fragmentation packets from the same
fragmentation host.
packet number
from same host
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