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2
P/N 134421
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
SureCross™ DX80 Web Configurator
Instruction Manual
System Tab
associated with the update service. Click the Apply DNS button to register this information. Save
the configuration file to retain this data.
DDNS status should normally show
OK
or
No update needed
. It may show
Local IP not checked
yet
for a short time after booting up. If it shows
Tentative
and a reply of
nochg
, an update was
forced with no changes to actually register. Repeated
nochg
occurrences is regarded as abuse by
the dynamic DNS service(s), and a third occurrence is treated as a local error condition.
Any occurrence of a serious error puts the DDNS update in the
Suspended
state. If this occurs,
resolve the problem and restart the system or click
Reset DNS
. DO NOT click
Reset DNS
without
knowing the problem is resolved. Repeated attempts to update DNS inappropriately may result
in your host name being blocked. Clicking
Reset DNS
results in an immediate IP verification and
attempt to re-update DNS. The DNS server considers repeated updates resulting in no change
(
nochg
reply) to be abuse. Repeated IP verification (more frequently than once every 10 minutes) is
also considered abuse.
Connection errors are internal network related errors and include:
Error Code
Meaning
2001
General socket error
2005
Could not reach local DNS to look up remote host
2006
HTTP client aborted a web session
< 200
Unexpected network errors. Contact Banner Engineering if these errors occur.
Error messages that may be returned by the dynamic DNS service(s), noted as
last reply
, include:
Error Code
Meaning
badauth
The user name and/or password does not match the host name
nohost
The host name specified does not exist
notfqdn
The host name is not a fully qualified domain name (not in the form of name.
domain.com)
!yours
The host name does exist, but not under the user name given
abuse
The host name given is blocked for abuse.
Error messages returned by the dynamic DNS service(s) that require the attention of Banner
Engineering include:
Error Code
Meaning
badsys
The sycodestem is not valid
badagent
The user agent is not specified or is blocked for non-conformance to
specifications
!donator
Invalid option specified
numhost
Too many or too few hosts found
Error messages indicating a DDNS server error will be either
dnserr
or
911.
In both cases, wait a
minimum of one hour before restarting the system and/or contact the DDNS service to see when the
problem will be resolved.