Connection Drops After A Few Seconds; Connection Drops After A Few Hours; Constant Remote Dialup - Black Box LRA001A-R2 User Manual

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER USER'S MANUAL
For a default route, the next hop or gateway should be specified as the IP address of the remote Router.
5. After all of the routing information has been configured, try pinging the remote node again. lf you
hear the modem dial, wait approximately 45 to 60 seconds and try the ping command one more
time. If you are still unable to establish communications between the local and remote nodes,
contact Technical Support.
C.4.2 C D
ONNECTION ROPS
The Router connects properly then drops the line after a few seconds.
Possible cause—CHAP failure
Suggestion—Turn syslog on and try to connect. Normally the syslog messages will give a good indication
of the problem.
For example, the names of Routers (Router1 and Router2) are just as important as the passwords.
Look at the password files from both Routers to determine if the names or passwords are correct. Refer
to the examples in Section A.1.1.
C.4.3 C D
ONNECTION ROPS AFTER A
The Router continually drops the modem link after a few hours of operating properly.
Possible causes—The quota is set too low and forces the line down, or the Router is not in keepup mode.
Suggestion—Check the settings by entering the command:
dialup modem0 status
For example,
(tcp/ip) Router> dialup modem0 status
modem0: (28800/Vl.lOOA-V34_DP)
DTR On RTS On CTS On DSR On RI Off DCD Off
keepup Called out
Remote phone: 1918055623180
Dailyquota:l:00:00:00 Used:00:00:00:00 Left:1:00:00:00
Usage warning currently set at: 0:02:00:00
Also refer to dialup in Appendix A of the Reference Manual.
C.4.4 C R
ONSTANT EMOTE
The modem link dials up a remote location all the time.
Possible causes—Some network process is causing the Router to dial remotely.
Suggestion—Check the dialup modem0 dial_log to see which address on the network is causing the
dialing.
time: interfaceDialing
This indicates the source of the traffic that is causing the dial. Also refer to Appendix B.
C.4.5 U A
NABLE TO TTACH TO A
Possible cause #1—The network cabling is not configured correctly.
Suggestions—Verify that the phone line is connected correctly in the Router. Make sure that the phone
line on each of the Routers is connected to the jack labeled LINE.
100
A F S
FTER A EW ECONDS
F H
EW OURS
Timeout: 240
D
IALUP
from: address to: address (protocol)
R N W
EMOTE ET ARE
Idle: 0:00:00:08
S (M
ERVER ODEMS ONLY
)