E-Lins H680 Series Router User Manual
SPI
firewall
:
Identify
whether
to
enable
the
SPI
firewall.
8.5 Content Filtering
Webpage
content
filtering:
Filter
the
part
“Proxy
Java
ActiveX”
of
the
web
pages.
URL
filtering
:
Filter
out
the
entire
content
of
the
webpage
of
URL
Web
host
filtering
:
URL
webpages
including
keywords
are
filtered.
Chapter IX
System Management
9.1 Management
9.1.1
Domain
Server
DDNS
has
another
name
of
dynamic
DNS
whose
main
function
is
to
achieve
parse
between
the
fixed
domain
name
and
dynamic
IP.
For
users
who
use
dynamic
IP
addresses,
the
dynamic
name
software
installed
in
the
host
would
send
the
IP
address
to
the
