For IPv4 and IPv6 address families:
show bgp routes {address-family [ipv4-unicast | ipv4-multicast |ipv6-unicast | ipv6-multicast]} {detail} [all | as-path path-expression | community [no-advertise | no-export | no-export-subconfed | number community_number | autonomous-system-id : bgp-community] | network [any / netMaskLen | networkPrefixFilter] {exact}]For the VPNv4 address family:
show bgp routes address-family vpnv4 {detail} [all | as-path path-expression | community [no-advertise | no-export | no-export-subconfed | number community-number | autonomous-system-id : bgp-community] | rd rd network [any / netMaskLen | networkPrefixFilter] {exact}]Displays the BGP route information base (RIB).
|
ipv4-unicast |
Specifies the IPv4 unicast address family. |
|
ipv4-multicast |
Specifies an IPv4 multicast address family. |
|
ipv6-unicast |
Specifies the IPv6 unicast address family. |
|
ipv6-multicast |
Specifies an IPv6 multicast address family. |
|
vpnv4 |
Specifies the VPNv4 address family for Layer 3 VPN support. |
|
all |
Specifies all routes. |
|
path-expression |
Display routes that match the specified AA path expression. |
|
no-advertise |
Specifies the no-advertise community attribute. |
|
no-export |
Specifies the no-export community attribute. |
|
no-export-subconfed |
Specifies the no-export-subconfed community attribute. |
| community_number |
Specifies a community number. |
| autonomous-system-id |
Specifies an autonomous system ID (0-65535). |
| bgp-community |
Specifies the BGP community number. |
| rd |
Specifies the Route Distinquisher (RD) value for the Layer 3 VPN routes for which you want to clear flap statistics. |
| any |
Specifies all routes with a given or larger mask length. |
| netMaskLen |
Specifies a IPv4 or IPv6 subnet mask length (number of bits). |
| networkPrefixFilter |
Specifies an IPv4 or IPv6 address and netmask. |
| exact |
Specifies an exact match with the IP address and subnet mask. |
If no address family is specified, IPv4 unicast is the default.
The option network any / netMaskLen displays all BGP routes whose mask length is equal to or greater than maskLength, irrespective of their network address.
The option network any / netMaskLen exact displays all BGP routes whose mask length is exactly equal to maskLength, irrespective of their network address.
To display Layer 3 VPN information, you must enter this command in the context of on the MPLS-enabled VR; it is not supported for BGP neighbors on the CE (VRF) side of the PE router.
You can only execute the show for vpnv4 address family in a VR context. If you execute this command in a VRF context, the “Cannot execute command in VRF context” error is displayed.
This command applies to the current VR or VRF context.
If you do not specify an address family, this command applies to the IPv4 unicast address family. To apply this command to an address family other than the IPv4 unicast address family, you must specify the address family.
The following command displays detailed information about all BGP routes:
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Download EPUB* Switch.5 # show bgp routes all
Received Routes:
Destination LPref Weight MED Peer Next-Hop AS-Path
------------------------------------------------------------------------------------
*>? 1.1.1.1/32 100 0 11.0.0.1 11.0.0.1 100
* ? 11.0.0.0/24 100 0 11.0.0.1 11.0.0.1 100
*>? 101.0.0.0/24 100 0 11.0.0.1 11.0.0.1 100
u ? 103.0.0.0/24 100 0 11.0.0.1 11.0.0.1 100
Flags: (*) Preferred BGP route, (>) Active, (d) Suppressed, (h) History
(s) Stale, (m) Multipath, (u) Unfeasible
Origin: (?) Incomplete, (e) EGP, (i) IGP
BGP Route Statistics
Total Rxed Routes : 4
Feasible Routes : 3
Active Routes : 2
Rejected Routes : 0
Unfeasible Routes : 1
Route Statistics on Session Type
Routes from Int Peer: 4
Routes from Ext Peer: 0
The following example displays a detailed show output:
Route: 11.0.0.0/24, Peer 11.0.0.1, Unfeasible
Origin Incomplete, Next-Hop 11.0.0.1, LPref 100, MED 0
Weight 0, RR Orig ID 0.0.0.0
AS-Path: 100
DampInfo: Penalty 0 Flapped 0 times in 00:10:47
Flags: (*) Preferred BGP route, (>) Active, (d) Suppressed, (h) History
(s) Stale, (m) Multipath, (u) Unfeasible
Origin: (?) Incomplete, (e) EGP, (i) IGP
BGP Route Statistics
Total Rxed Routes : 1
Feasible Routes : 0
Active Routes : 0
Rejected Routes : 5
Unfeasible Routes : 1
Route Statistics on Session Type
Routes from Int Peer : 5
Routes from Ext Peer : 0
The following command displays BGP information for the IPv6 address family:
Switch.21 # show bgp routes address-family ipv6-unicast all
Received Routes:
Destination LPref Weight MED
Peer Next-Hop AS-Path
------------------------------------------------------------------------------------
*>? 2001::/64 100 0 120
3000::1 3001::1 100, 200
Flags: (*) Preferred BGP route, (>) Active, (d) Suppressed, (h) History
(s) Stale, (m) Multipath, (u) Unfeasible
Origin: (?)
Incomplete, (e) EGP, (i) IGP
BGP Route Statistics
Total Rxed Routes : 1
Feasible Routes : 1
Active Routes : 1
Rejected Routes : 0
Unfeasible Routes : 0
Route Statistics on Session Type
Routes from Int Peer: 1
Routes from Ext Peer: 0
The following example displays detailed show output for the IPv6 address family:
switch.21 # show bgp routes address-family ipv6-unicast all
Route: 2001::/64, Peer 3000::1,
Unfeasible, Origin Incomplete,
Next-Hop 3001::1,
LPref 100, MED 0,
Weight 0, RR Orig ID 0.0.0.0
AS-Path: 100
DampInfo: Penalty 0 Flapped 0 times in 00:10:47
Route: 2002::/64, Peer 3000::1,
Active, Origin Incomplete,
Next-Hop 3001::1,
LPref 100, MED 0,
Weight 0, RR Orig ID 0.0.0.0
AS-Path: 100
DampInfo: Penalty 0 Flapped 0 times in 00:10:47
BGP Route Statistics
Total Rxed Routes : 2
Feasible Routes : 1
Active Routes : 1
Rejected Routes : 0
Unfeasible Routes : 1
Route Statistics on Session Type
Routes from Int Peer: 2
Routes from Ext Peer: 0
The following examples display detailed show output for the IPv4 address family:
switch.21 # show bgp routes address-family vpnv4 all
Received Routes:
Destination LPref Weight MED
Peer Next-Hop AS-Path
------------------------------------------------------------------------------------
*>? 100:1:10.0.0.0/8 100 0 120
11.0.0.2 11.0.0.2
100, 200
Flags: (*) Preferred BGP route, (>) Active, (d) Suppressed, (h) History
(s) Stale, (m) Multipath, (u) Unfeasible
Origin: (?) Incomplete, (e) EGP, (i) IGP
BGP Route Statistics
Total Rxed Routes : 1
Feasible Routes : 1
Active Routes : 1
Rejected Routes : 0
Unfeasible Routes : 0
Route Statistics on Session Type
Routes from Int Peer: 1
Routes from Ext Peer: 0
-------------------------------------------------------------------------------------------------------------------------------------
switch.21 # show bgp routes address-family ipv6-unicast all
Route: 100:1:10.0.0.0/8, Peer 11.0.0.2,
Unfeasible, Origin Incomplete,
Next-Hop 11.0.0.2,
LPref 100, MED 0,
Weight 0, RR Orig ID 0.0.0.0
AS-Path: 100
DampInfo: Penalty 0 Flapped 0 times in 00:10:47
BGP Route Statistics
Total Rxed Routes : 1
Feasible Routes : 0
Active Routes : 0
Rejected Routes : 0
Unfeasible Routes : 1
Route Statistics on Session Type
Routes from Int Peer: 1
Routes from Ext Peer: 0
This command was first available in ExtremeXOS 10.1.
The any / netMaskLen options were added in ExtremeXOS 11.0.
This command required a specific license in ExtremeXOS 11.1.
Support for IPv6 was added in ExtremeXOS 12.6 BGP.
Support for Layer 3 VPNs was added in ExtremeXOS 15.3.
This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the BGP feature, see the Feature License Requirements document.