Hirschmann HiSecOS EAGLE20 - Page 332

Routing > OSPF > Diagnostics
Routing
332
RM GUI HiSecOS EAGLE20/30
Release 3.0 09/2015
 Type 3 LSAs are network summary LSAs. An Area Border Router (ABR)
creates a single network summary LSA from information contained in the
type 1 and type 2 LSAs received from the DRs. The ABR transmits
network summary LSAs describing inter-area destinations. The router
floods type 3 LSAs across every area connected to it except the area for
which it generated the Type 3 LSA.
 Type 4 LSAs are Autonomous System Boundary Router (ASBR)
summary LSAs. An ABR creates a single ASBR summary LSA from
information contained in the type 1 and type 2 LSAs received from the
DRs. The ABR transmits type 4 LSAs to areas different than the area it
resides in, to describe the ASBRs from which the ABR received type 5
LSAs. The router floods type 4 LSAs across every area connected to it
except the area for which it generated the Type 4 LSA.
 Type 5 are AS external LSAs. The AS boundary routers create the AS
external LSAs describing destinations external to the AS. The type 5
LSAs contain information redistributed into OSPF from other routing
processes. The router floods type 5 LSAs to every area except stub and
NSSA areas.
 Global
Parameters Meaning
LSA retransmitted Displays the total number of LSAs retransmitted since resetting the
counters. If the router transmits the same LSA to multiple neighbors, then
the router increments the count for each neighbor.
Hello packets
received
Displays the total number of OSPFv2 hello packets received since resetting
the counters.
Hello packets
transmitted
Displays the total number of OSPFv2 hello packets transmitted since
resetting the counters.
DB description
packets received
Displays the total number of OSPFv2 Database Description packets
received since resetting the counters.
DB description
packets
transmitted
Displays the total number of OSPFv2 Database Description packets
transmitted since resetting the counters.
LS request
packets received
Displays the total number of OSPFv2 Link State Request packets received
since resetting the counters.
LS request
packets
transmitted
Displays the total number of OSPFv2 Link State Request packets
transmitted since resetting the counters.
LS update packets
received
Displays the total number of OSPFv2 LS Update packets received since
resetting the counters.
LS update packets
transmitted
Displays the total number of OSPFv2 LS Update packets transmitted since
resetting the counters.