Alpha Telecom Arion 3100, User Manual

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F
IREWALL
4-37
RIP Defect Enabled If the router 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.
When hackers
attempt to enter
your network,
we can alert you
by email
Your E-mail
Address
Enter your email address.
SMTP Server
Address
Enter your SMTP server address (usually the part
of the email address following the “@” sign).
POP3 Server
Address
Enter your POP3 server 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.
Connection Policy
Fragmentation
half-open wait
10 sec Configures the number of seconds that a packet
state structure remains active. When the timeout
value expires, the router drops the unassembled
packet, freeing that structure for use by another
packet.
TCP SYN wait 30 sec Defines how long the software will wait for a TCP
session to reach an established state before
dropping the session.
TCP FIN wait 5 sec Specifies how long a TCP session will be managed
after the firewall detects a FIN-exchange.
TCP connection
idle timeout
3600
seconds
(1 hour)
The length of time for which a TCP session will be
managed if there is no activity.
UDP session idle
timeout
30 sec The length of time for which a UDP session will
be managed if there is no activity.
H.323 data
channel idle
timeout
180 sec The length of time for which an H.323 session will
be managed if there is no activity.
Parameter Defaults Description