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show (ospf | ospf3) route

List of Syntax

Syntax
Syntax (EX Series Switch and QFX Series)

Syntax

Syntax (EX Series Switch and QFX Series)

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 9.0 for EX Series switches.

topology option introduced in Junos OS Release 9.0.

realm option introduced in Junos OS Release 9.2.

Command introduced in Junos OS Release 11.3 for the QFX Series.

Description

Display the entries in the Open Shortest Path First (OSPF) routing table.

Options

none

—

Display standard information about all entries in the OSPF routing table for all routing instances and all topologies.

destination

—

Display routes to the specified IP address (with optional destination prefix length).

brief | detail | extensive

—

(Optional) Display the specified level of output.

abr

—

(Optional) Display routes to area border routers.

asbr

—

(Optional) Display routes to autonomous system border routers.

extern

—

(Optional) Display external routes.

inter

—

(Optional) Display interarea routes.

intra

—

(Optional) Display intra-area routes.

instance (default | ipv4-multicast | instance-name)

—

(Optional) Display entries for the default routing instance, the IPv4 multicast routing instance, or for the specified routing instance.

logical-system (default | ipv4-multicast | logical-system-name)

—

(Optional) Perform this operation on the default logical system, the IPv4 multicast logical system, or on a particular logical system.

network

—

(Optional) Display routes to networks.

no-backup-coverage

—

(Optional) Display routes with no backup coverage.

realm (ipv4-multicast | ipv4-unicast | ipv6-multicast)

—

(OSPFv3 only) (Optional) Display entries in the routing table for the specified OSPFv3 realm, or address family. Use the realm option to specify an address family for OSPFv3 other than IPv6 unicast, which is the default.

router

—

(Optional) Display routes to all routers.

topology (default | ipv4-multicast | topology-name)

—

(OSPFv2 only) (Optional) Display routes for the default OSPF topology, IPv4 multicast topology, or for a particular topology.

transit

—

(Optional) (OSPFv3 only) Display OSPFv3 routes to pseudonodes.

Required Privilege Level

view

List of Sample Output

show ospf route
show ospf route detail
show ospf3 route
show ospf3 route detail
show ospf route topology voice

Output Fields

Table 1 list the output fields for the show (ospf | ospf3) route command. Output fields are listed in the approximate order in which they appear.

Table 1: show (ospf | ospf3) route Output Fields

Field Name	Field Description	Output Level
Topology	Name of the topology.	All levels
Prefix	Destination of the route.	All levels
Path type	How the route was learned: Inter—Interarea route Ext1—External type 1 route Ext2—External type 2 route Intra—Intra-area route	All levels
Route type	The type of routing device from which the route was learned: AS BR—Route to AS border router. Area BR—Route to area border router. Area/AS BR—Route to router that is both an Area BR and AS BR. Network—Network router. Router—Route to a router that is neither an Area BR nor an AS BR. Transit—(OSPFv3 only) Route to a pseudonode representing a transit network, LAN, or nonbroadcast multiaccess (NBMA) link. Discard—Route to a summary discard.	All levels
NH Type	Next-hop type: LSP or IP.	All levels
Metric	Route's metric value.	All levels
NH-interface	(OSPFv3 only) Interface through which the route's next hop is reachable.	All levels
NH-addr	(OSPFv3 only) IPv6 address of the next hop.	All levels
NextHop Interface	(OSPFv2 only) Interface through which the route's next hop is reachable.	All levels
Nexthop addr/label	(OSPFv2 only) If the NH Type is IP, then it is the address of the next hop. If the NH Type is LSP, then it is the name of the label-switched path.	All levels
Area	Area ID of the route.	detail
Origin	Router from which the route was learned.	detail
Type 7	Route was learned through a not-so-stubby area (NSSA) link-state advertisement (LSA).	detail
P-bit	Route was learned through NSSA LSA and the propagate bit was set.	detail
Fwd NZ	Forwarding address is nonzero. Fwd NZ is only displayed if the route is learned through an NSSA LSA.	detail
optional-capability	Optional capabilities propagated in the router LSA. This field is in the output for intra-area router routes only (when Route Type is Area BR, AS BR, Area/AS BR, or Router), not for interarea router routes or network routes. Three bits in this field are defined as follows: 0x4 (V)—Routing device is at the end of a virtual active link. 0x2 (E)—Routing device is an autonomous system boundary router. 0x1 (B)—Routing device is an area border router.	detail
priority	The priority assigned to the prefix: high medium low Note: The priority field applies only to routes of type Network.	detail

Sample Output

show ospf route

user@host> show ospf route

Prefix               Path   Route       NH   Metric  NextHop       Nexthop 
                     Type   Type        Type         Interface     addr/label
10.255.71.12         Intra  Router      IP   1       fe-0/0/2.0    192.16.22.86 
10.255.71.13/32      Intra  Network     IP   0       lo0.0
192.168.222.84/30    Intra  Network     LSP  1       fe-0/0/2.0    lsp-ab

show ospf route detail

user@host> show ospf route detail

Topology default Route Table:

Prefix             Path   Route       NH   Metric  NextHop       Nexthop
                   Type   Type        Type         Interface     addr/label
10.255.14.174      Inter  AS BR       IP      210  t1-3/0/1.0
   area 0.0.0.2, origin 10.255.14.185
10.255.14.178      Intra  Router      IP      200  t3-3/1/3.0
   area 0.0.0.2, origin 10.255.14.178, optional-capability 0x0
10.210.1.0/30      Intra  Network     IP       10  t3-3/1/2.0
   area 0.0.0.2, origin 10.255.14.172, priority medium
100.1.1.1/32       Inter  Network     IP      210  t1-3/0/1.0
   area 0.0.0.2, origin 10.255.14.185, priority low
112.3.1.0/24       Ext2   Network     IP        0  t1-3/0/1.0
   area 0.0.0.0, origin 10.255.14.174, priority high
200.3.3.0/30       Inter  Network     IP      220  t1-3/0/1.0
   area 0.0.0.2, origin 10.255.14.185, priority high

show ospf3 route

user@host> show ospf3 route

Prefix               Path   Route       NH   Metric  NextHop       Nexthop      
                     Type   Type        Type         Interface     addr/label
10.255.71.13         Intra  Router      IP        1       
  NH-interface fe-0/0/2.0, NH-addr fe80::290:69ff:fe9b:e002
10.255.71.13;0.0.0.2
10.255.245.1         Intra  Router      IP       40  fxp1.1        192.168.36.17
  area 0.0.0.0, origin 10.255.245.1 optional-capability 0x0,
10.255.245.3         Intra  AS BR       IP        1  fxp2.3        192.168.36.34
  area 0.0.0.0, origin 10.255.245.3 optional-capability 0x0,
10.255.245.1/32      Intra  Network     IP       40  fxp1.1        192.168.36.17
  area 0.0.0.0, origin 10.255.245.1, priority high   
10.255.245.2/32      Intra  Network     IP        0  lo0.0
  area 0.0.0.0, origin 10.255.245.2, priority medium 
10.255.245.3/32      Intra  Network     IP        1  fxp2.3        192.168.36.34
  area 0.0.0.0, origin 10.255.245.3, priority low    
                     Intra  Transit     IP        1       
  NH-interface fe-0/0/2.0
192::168:222:84/126  Intra  Network     IP        1       
  NH-interface fe-0/0/2.0
abcd::71:12/128      Intra  Network     IP        0       
  NH-interface lo0.0
abcd::71:13/128      Intra  Network     LSP       1       
  NH-interface fe-0/0/2.0, NH-addr lsp-cd

show ospf3 route detail

user@host> show ospf3 route detail

Prefix                                       Path   Route       NH    Metric
                                             type   type        type
10.255.14.174                                Intra  Area/AS BR  IP    110
   NH-interface so-1/2/2.0
   Area 0.0.0.0, Origin 10.255.14.174, Optional-capability 0x3
10.255.14.178                                Intra  Router      IP    200
   NH-interface t3-3/1/3.0
   Area 0.0.0.0, Origin 10.255.14.178, Optional-capability 0x0
10.255.14.185;0.0.0.2                        Intra  Transit     IP    200
   NH-interface t1-3/0/1.0
   NH-interface so-1/2/2.0
   Area 0.0.0.0, Origin 10.255.14.185
1000:1:1::1/128                              Inter  Network     IP    110
   NH-interface so-1/2/2.0
   Area 0.0.0.0, Origin 10.255.14.174, Priority low
1001:2:1::/48                                Ext1   Network     IP    110
   NH-interface so-1/2/2.0
   Area 0.0.0.0, Origin 10.255.14.174, Fwd NZ, Priority medium
1002:1:7::/48                                Ext2   Network     IP    0
   NH-interface so-1/2/2.0
   Area 0.0.0.0, Origin 10.255.14.174, Fwd NZ, Priority low
1002:3:4::/48                                Ext2   Network     IP    0
   NH-interface so-1/2/2.0
   Area 0.0.0.0, Origin 10.255.14.174, Fwd NZ, Priority high
abcd::10:255:14:172/128                      Intra  Network     IP    0
   NH-interface lo0.0
   Area 0.0.0.0, Origin 10.255.14.172, Priority low

show ospf route topology voice

user@host show ospf route topology voice

Topology voice Route Table:                
Prefix             Path   Route       NH   Metric  NextHop       Nexthop
                   Type   Type        Type         Interface     addr/label
10.255.8.2         Intra  Router      IP        1  so-0/2/0.0
10.255.8.3         Intra  Router      IP        2  so-0/2/0.0
10.255.8.1/32      Intra  Network     IP        0  lo0.0
10.255.8.2/32      Intra  Network     IP        1  so-0/2/0.0
10.255.8.3/32      Intra  Network     IP        2  so-0/2/0.0
192.168.8.0/29     Intra  Network     IP        2  so-0/2/0.0
192.168.8.44/30    Intra  Network     IP        2  so-0/2/0.0
192.168.8.46/32    Intra  Network     IP        1  so-0/2/0.0
192.168.8.48/30    Intra  Network     IP        1  so-0/2/1.0
192.168.8.52/30    Intra  Network     IP        2  so-0/2/0.0
192.168.9.44/30    Intra  Network     IP        1  so-0/2/0.0
192.168.9.45/32    Intra  Network     IP        2  so-0/2/0.0