#CREATE LINK TO TRACK IP ADDRESS HOW TO#
#CREATE LINK TO TRACK IP ADDRESS SOFTWARE#

Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms Sending 5, 100-byte ICMP Echos to 10.10.10.10, timeout is 2 seconds: Similarly for NAT Failover: CustomerLAN#ping 10.10.10.10 Once the link to the primary ISP link comes back up, traffic automatically starts to flowВ through it. When the primary ISP link is DOWN, secondary link fails over. VRF info: (vrf in name/id, vrf out name/id) When the primary ISP link is UP, the Traffic flows through it. Track status can be verified with the use of the show track command. Use this section in order to confirm that your configuration works properly. The IP address to be translated into are defined after the interface keyword. These commands enable Port Address Translation (PAT), where the IP addresses to be translated are defined by the route map. Ip nat inside source route-map NAT_ISP2 interface GigabitEthernet0/0/0 overload ip nat inside source route-map NAT_ISP1 interface GigabitEthernet0/0/1 overload The route maps are created to match IP address defined by access list 101 and also match`the exit interface. Note: Cisco recommends these default values when you configure the IP SLA:ДЄdditional configurations for NAT Failover: interface GigabitEthernet0/0/2 Gateway of last resort is 10.0.13.2 to network 0.0.0.0 When Track 8 is DOWN, Traffic to the Internet flows through ISP 2. Gateway of last resort is 10.0.12.2 to network 0.0.0.0 + - replicated route, % - next hop override, p - overrides from PfR O - ODR, P - periodic downloaded static route, H - NHRP, l - LISP Ia - IS-IS inter area, * - candidate default, U - per-user static route I - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2Д®1 - OSPF external type 1, E2 - OSPF external type 2 CustomerEdge#sh ip route staticД¬odes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGPД - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area When Track 8 is UP, Traffic to the Internet flows through ISP 1. Ip sla schedule 1 life forever start-time now Track, IP SLA and Default Route Configurations. Interface Configurations interface GigabitEthernet0/0/1 For test purposes, use the IP address 10.10.10.10 as a reference to Internet. ISP 1 and ISP 2 directly connect to the Internet.

If theВ network is live, make sure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration.

The information in this document was created from the devices in a specific lab environment. ItВ applies to all Cisco routers that run Cisco IOS and where IP SLA and Track can be configured.

#CREATE LINK TO TRACK IP ADDRESS SOFTWARE#

This document is not restricted to specific software and hardware versions. There are no specific requirements for this document.В Basic understanding of creating IP SLA and Static Routing.Configuration of IP SLA must be supported on the device and platform. when Primary ISP goes down then Secondary takes over with correct NAT with the use of the secondary ISP's public IPВ address.

#CREATE LINK TO TRACK IP ADDRESS HOW TO#

This document also explains how to configure Network Address Translation (NAT) when there are multiple ISP's for internet connectivity and youВ want seamlessВ failover i.e. This document describes how to configure WAN (or ISP) redundancies, wherein multiple WAN links terminate on the same end router.

Create link to track ip address