Modbus
Cellular
Gateway
Index
skipping
is
used
to
reserve
slots
for
new
function
insertion,
when
required.
302
Root
CA
Certificate
Configuration
Item
Value setting
Description
Name
1.
String
format
can
be
any
text
2.
A
Must
filled
setting
Enter
a
Root
CA
Certificate
name.
It
will
be
a
certificate
file
name
Key
A
Must
filled
setting
This
field
is
to
specify
the
key
attribute
of
certificate.
Key
Type
to
set
public
‐
key
cryptosystems.
It
only
supports
RSA
now.
Key
Length
to
set
s
the
size
measured
in
bits
of
the
key
used
in
a
cryptographic
algorithm.
Digest
Algorithm
to
set
identifier
in
the
signature
algorithm
identifier
of
certificates
Subject
Name
A
Must
filled
setting
This
field
is
to
specify
the
information
of
certificate.
Country(C)
is
the
two
‐
letter
ISO
code
for
the
country
where
your
organization
is
located.
State(ST)
is
the
state
where
your
organization
is
located.
Location(L)
is
the
location
where
your
organization
is
located.
Organization(O)
is
the
name
of
your
organization.
Organization
Unit(OU)
is
the
name
of
your
organization
unit.
Common
Name(CN)
is
the
name
of
your
organization.
is
the
of
your
organization.
It
has
to
be
address
style.
Validity
Period
A
Must
filled
setting
This
field
is
to
specify
the
validity
period
of
certificate.
SCEP
Configuration
Go
to
Advanced
Network
>
Certificate
>
Configuration
SCEP
Configuration
Item
Value
setting
Description
SCEP
The
box
is
unchecked
by
default
Check
the
Enable
box
to
activate
SCEP
function.
Automatically
re
‐
enroll
aging
certificates
The
box
is
unchecked
by
default
When
SCEP
Enable
is
checked.
Check
the
Enable
box
to
activate
this
function.
It
will
be
automatically
check
which
certificate
is
aging.
If
certificate
is
aging,
it
will
activate
scep
function
to
re
‐
enroll
automatically.
