FSOS VPN Command Line Reference User Guide

**FSOS VPN Command Line Reference User Guide

**

VRF Commands

ip vrf
To configure a VPN routing and forwarding (VRF) routing table, use the ip vrf command in global configuration mode. To remove a VRF routing table, use the no form of this command.

Command Syntax

• ip vrf VRF: NAME

• no ip vrf: VRF-NAME

• VRF-NAME: VPN Routing/Forwarding instance name

• Command Mode

• Global Configuration
  Default

• None

• Usage

• None

Examples

• Switch(config)# ip vrf ComA
• Switch(config-vrf)# route-target both 100:2
• Switch(config-vrf)# route-target import 200:1

Related Commands

ip vrf forwarding

show ip vrf

To show the set of defined VRFs and assocaited interfaces, use the show ip vrf command in Privileged EXEC mode.

Command Syntax

show ip vrf (bgp (brief | detail) | interfaces | ospf | rip | VRF-NAME)

• bgp:  Border Gateway Protocol (BGP)
• interfaces: Show VPN Routing/Forwarding interface information
• ospf: Open Shortest Path First (OSPF)
• rip: Routing Information Protocol (RIP)
• VRF-NAMEl; VPN Routing/Forwarding instance name
• brief:  Brief VPN Routing/Forwarding instance information
• detail: Detailed VPN Routing/Forwarding instance information

Command Mode

Privileged EXEC

• Default
  None

• Usage

• None

• Examples

• Switch# show ip vrf

• Related Commands

• None

ip vrf forwarding

To associate a VPN routing and forwarding (VRF)instance with an Layer3 interface , use the ip vrf forwarding command in interface configuration mode . To disassociate a VRF, use the no form of this command. Command Syntax

• ip vrf forwarding  VRF-NAME
• no ip vrf forwarding: VRF-NAME
• VRF-NAME:  VPN Routing/Forwarding instance name

Command Mode
Interface configuration

Default
None

Usage
Executing this command on an interface removes the IP address on this interface, The IP address should be reconfigured.

Examples

• Switch# configure terminal
• Switch(config)# ip vrf ComA
• Switch(config-vrf)# exit
• Switch(config)# interface eth-0-1
• Switch(config-if)# no switchport
• Switch(config-if)# ip vrf forwarding ComA

Related Commands

• ip: vrf
• ip: route vrf

ip route vrf

To establish static routes for a VPN routing and forwarding (VRF) instance, use the ip route vrf command in global configuration mode. To disable static routes, use the no form of this command.

Command Syntax

• ip route vrf VRF-NAME:  DST_NET NH_ADDR
• no ip route vrf:  VRF-NAME DST_NET NH_ADDR

masklen(A.B.C.D/M) or target IP addres with netmask (A.B.C.D A.B.C.D)
NH_ADDR| Next-hop IP address, the format should be A.B.C.D

• Command Mode
• Global Configuration
• Default
• None
• Usage
• None

Examples
Switch(config)# ip route vrf VPN-NAME 2.2.2.0/24 1.1.1.2

Related Commands

• show ip route vrf
• clear ip route vrf

arp vrf

To add a permanent entry in the Address Resolution Protocol (ARP) cache for VRF, use the arp vrf command in global configuration mode. To remove an entry from VRF ARP cache, enter the no form of this command.

Command Syntax

• arp vrf: VRF_NAME A.B.C.D MAC
• no arp:  vrf VRF_NAME A.B.C.D

Command Mode

• Global Configuration
• Default
• None
• Usage
• None

Examples

• Switch# configure terminal
• Switch(config)# arp vrf vpn3 1.1.1.1 0000.1111.2222

Related Commands

• show ip arp vrf: VRF-NAME
• clear ip arp vrf: VRF-NAME A.B.C.D

show ip arp vrf

Use this command to show arp entry in VRF instance.

Command Syntax

show ip arp vrf: VRF-NAME

VRF-NAME VPN:  Routing/Forwarding instance name

Command Mode
Privileged EXEC

Default
None

Usage
None

Examples
This example shows how to display all arp entry in the arp table of the VRF. Swith# show ip arp vrf ComA

Protocol Address Age (min) Hardware Addr Interface Internet 1.1.1.1 – 0000.1111.2222

Related Commands
arp vrf

clear ip arp vrf
Use this command to refresh a specific dynamic ARP entry from ARP cache for the VRF.

Command Syntax

clear ip arp vrf VRF-NAME A.B.C.D

• VRF-NAME: VPN Routing/Forwarding instance name
• A.B.C.D: Dynamic learned ARP entry IP address

Command Mode
Privileged EXEC
Default
None
Usage
None

Examples

• This example shows how to refresh a dynamic arp entry in VRF.
• Switch(config)# clear ip arp vrf ComA 1.1.1.1

Related Commands
arp vrf

ping vrf
Use this command to ping address in VRF.

Command Syntax
ping vrf VRF-NAME WORD

• VRF-NAME: VPN Routing/Forwarding instance name
• WORD: Ping destination address or hostname

Command Mode
Privileged EXEC
Default
None
Usage
None

Examples
Switch# ping vrf vpn 1.1.1.1

• PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
• 64 bytes from 1.1.1.1: icmp_seq=0 ttl=64 time=0.114 ms
• 64 bytes from 1.1.1.1: icmp_seq=1 ttl=64 time=0.087 ms
• 64 bytes from 1.1.1.1: icmp_seq=2 ttl=64 time=0.087 ms
• 64 bytes from 1.1.1.1: icmp_seq=3 ttl=64 time=0.097 ms
• 64 bytes from 1.1.1.1: icmp_seq=4 ttl=64 time=0.133 ms
• — 1.1.1.1 ping statistics —
• 5 packets transmitted, 5 received, 0% packet loss, time 4041ms
• rtt min/avg/max/mdev = 0.087/0.103/0.133/0.020 ms, pipe 2

Related Commands
None

traceroute vrf
Use this command to trace route in VRF.

Command Syntax
traceroute vrf VRF-NAME WORD

• VRF-NAME: VPN Routing/Forwarding instance name
• WORD: Trace route destination address or hostname
• Command Mode
• Privileged EXEC
• Default
• None
• Usage
• None

Examples
Switch# traceroute vrf vpn 1.1.1.1

• traceroute to 1.1.1.1 (1.1.1.1), 30 hops max, 38 byte packets
• 1 1.1.1.1 (1.1.1.1) 0.222 ms 0.169 ms 0.169 ms

Related Commands
None

telnet vrf
Use this command to telnet in VRF.

Command Syntax
telnet vrf VRF-NAME WORD

• VRF-NAME: VPN Routing/Forwarding instance name
• WORD: The destination address or hostname for telnet

Command Mode
Privileged EXEC
Default
None
Usage
None

Examples
Switch# telnet vrf vpn 9.9.9.2

• Trying 9.9.9.2…
• Connected to 9.9.9.2.
• Escape character is ‘^]’.
• Fedora Core release 4 (Stentz)
• Kernel 2.6.32.23 on an i686
• login: root
• Password:

Related Commands
None

rd
Use this command to set route distinguisher.

Command Syntax
rd RD-VALUE

RD-VALUE: Route distinguisher value. ASN:nn or IP-address:nn

• Command Mode
• VRF Mode
• Default
• None
• Usage
• None

Examples
Switch(config-vrf)# rd 1.1.1.1:1

Related Commands
None

route-target
Use this command to set route target.

Command Syntax
route-target ( both | export | import) RT-VALUE

• both: Import and export
• export: Export
• import:  Import
• RT-VALUE: Route-target value. ASN:nn or IP-address:nn

Command Mode
VRF Mode
Default
None
Usage
None

Examples
Switch(config-vrf)# route-target import 100:1

Related Commands
None

import map
Use this command to set import map.

Command Syntax
import map WORD

WORD Pointer to route-map entries

Command Mode
VRF Mode
Default
None
Usage
None

Examples
Switch(config-vrf)# import map 100

Related Commands
export map

export map
Use this command to set export map.

Command Syntax

export map WORD

WORD Pointer to route-map entries

Command Mode
VRF Mode
Default
None
Usage
None

Examples
Switch(config-vrf)# export map 100

Related Commands
import map

router-id
Use this command to set router-id.

Command Syntax
router-id A.B.C.D

A.B.C.D Router identifier in IP address format

Command Mode
VRF Mode
Default
None
Usage
None

Examples
Switch(config-vrf)# router-id 1.1.1.1

Related Commands
show ip vrf

description
Use this command to specific VRF description.

Command Syntax
description LINE

LINE: Characters describing this VRF, the name length should be no more than 20 Command Mode
VRF Mode
Default
None
Usage
None

Examples
Switch(config-vrf)# description VrfName1

Related Commands
show ip vrf

clear ip route vrf static
Use this command to clear static routes VPN Routing/Forwarding instance.

Command Syntax
clear ip route vrf VRF-NAME static

• VRF-NAME: VPN Routing/Forwarding instance name

Command Mode
Privileged EXEC

Default
None
Usage
None

Examples
Switch# clear ip route vrf 100 static

Related Commands
ip route vrf

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>