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>> Table: ospfVirtIfTable - (.1.3.6.1.2.1.14.9.1)

Description: Information about a single Virtual Interface.

ospfVirtIfTable
OIDNameTypeAccess
.1AreaIdIpAddressRW
.2NeighborIpAddressRW
.3TransitDelayINTEGERRW
.4RetransIntervalINTEGERRW
.5HelloIntervalINTEGERRW
.6RtrDeadIntervalINTEGERRW
.7StateENUMR
.8EventsCounterR
.9AuthKeyDisplayStringRW
.10StatusENUMD
.11AuthTypeINTEGERRW

AreaId
The  Transit  Area  that  the   Virtual   Link
traverses.  By definition, this is not 0.0.0.0
Neighbor
The Router ID of the Virtual Neighbor.
TransitDelay
The estimated number of seconds  it  takes  to
transmit  a link- state update packet over this
interface.
RetransInterval
The number of seconds between  link-state  ad-
vertisement  retransmissions,  for  adjacencies
belonging to this  interface.   This  value  is
also used when retransmitting database descrip-
tion  and  link-state  request  packets.   This
value  should  be well over the expected round-
trip time.
HelloInterval
The length of time, in  seconds,  between  the
Hello  packets that the router sends on the in-
terface.  This value must be the same  for  the
virtual neighbor.
RtrDeadInterval
The number of seconds that  a  router's  Hello
packets  have  not been seen before it's neigh-
bors declare the router down.  This  should  be
some  multiple  of  the  Hello  interval.  This
value must be the same for the  virtual  neigh-
bor.
State
OSPF virtual interface states.
Enumerations:
  • down (1)
  • pointToPoint (4)
Events
The number of state changes or error events on
this Virtual Link
AuthKey
If Authentication Type is simplePassword,  the
device  will left adjust and zero fill to 8 oc-
tets.
Note that unauthenticated  interfaces  need  no
authentication key, and simple password authen-
tication cannot use a key of more  than  8  oc-
tets.  Larger keys are useful only with authen-
tication mechanisms not specified in this docu-
ment.
When  read,  ospfVirtIfAuthKey  always  returns  a
string of length zero.
Status
This variable displays the status of  the  en-
try.  Setting it to 'invalid' has the effect of
rendering it inoperative.  The internal  effect
(row removal) is implementation dependent.
Enumerations:
  • valid (1)
  • invalid (2)
AuthType
The authentication type specified for a virtu-
al  interface.  Additional authentication types
may be assigned locally.


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