1/20/97
N
N
T
T
S
S
-
-
2
2
0
0
1
1
.
.
M
M
A
A
N
N
7
7
-
-
2
2
R
R
e
e
v
v
.
.
A
A
Key word
(as seen from the front panel
display)
Definition
Community Name
The name of this community. The name is limited to up
to 32 ASCII letters, numbers or punctuation letters. This
is the name that a management SNMP PDU (packet)
specifies. If the community name of an incoming PDU
does not match any of the five community names, the
packet is ignored and an optional authentication trap
message can be generated. See traps below. An empty
string field disables the community name.
Trusted IP Address
If the Use Trusted IP flag is set to yes, then this is the
table of IP host addresses that this community
recognizes as valid SNMP management hosts. Even if
the community name of an incoming PDU matches this
community, the source IP address must match one of
the IP addresses in this table, or the packet is ignored
and an optional authentication error trap message is
issued. Setting an IP address to all zeros turns off that
IP address entry. In addition, this table also serves as
the list of hosts that SNMP trap messages are sent to -
no matter what the state of Use Trusted IP flag is.
Use Trusted IP
If this flag is set to yes, then the Trusted IP Address
table is used in addition to the Community Name for
authentication of incoming PDU(s).
R/W Access
For a particular community, the SNMP variables are set
to read only, or normal SNMP access. This allows the
manager to have a public known community from which
anyone may read the SNMP data base and a separate
private community that has full normal read and write
access to the SNMP database. Note: SNMP MIB II does
not define all variables to be writeable. SNMP variables
defined by RFC 1213 as read-only remain read-only no
matter what the state of this R/W Access flag is.
Trap Enable
When this flag is set to yes, trap messages are issued
for this community. Note: this enables/disables all traps
(both coldstart and authentication).
Trap Port
A trap port other than the normal SNMP trap port of 162
maybe specified. Note: this address must be chosen
carefully, or conflicts with other protocols may occur.
Save settings
When any setting is changed, this becomes visible and
answering yes immediately saves the changes to
TrueTime’s SNMP. Answering No will negate the
changes.
Содержание IRIG NTS-100
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