Flexconfig not working

[Vishnu_RR]

Hi,

we have ISP1 and ISP2. There is metric 1 for ISP1 and metric 2 for ISP2. both ISP are in separate zone. when i create flexconfig for specific souce with ISP2 which is not working and still hitting ISP1 only.\

i have configured below flexconfig.

1. standard access-list = 10.10.10.0/24

2. route-map

3. flexconfig

route-map $Route-Map permit 10

set ip next-hop $ISP2_GW

interface Port-channel2
policy-route route-map $Route-Map

do i need to do any more changes

When i do the packet-tracer shows 10.10.10.0/24 is hitting ISP1 only.

[Rob Ingram]

@Vishnu_RR 

Are you using FMC or FDM to configure this? Which version?

Can you provide the configuration output (screenshot and running config).

[Vishnu_RR]

Hi thanks for your response.

FMC and FTD version is 6.6.1

we configured below objects
standard ACL = 10.10.10./24
Route-map = sequence number 10 and standard ACL called here and next-hop 123.123.123.123(ISP2 Gateway) is specified.
flex-object = ISP2GW - 123.123.123.123

Flexconfig configuration
route-map $route-map-name permit 10
set ip next-hop $ISP2GW

interface Port-channel10
policy-route route-map $route-map-name

when i did the packet-tracer for souce 10.10.10.10 and destination 8.8.8.8 is showing ISP1 is the next-hop.

[Rob Ingram]

Please provide the output of:

show run int Po10
show run route-map
show run access-list
show policy-route

show route

Po10 is the inside interface right?

[Vishnu_RR]

Yes Po10 is the inside interface

[Vishnu_RR]

Hi,

i got the solution.

anyway the default route to ISP1 will take all routes from routing table. so below configuration is planned and working now.

create extended ACL for specific subnet 10.10.10.0/24 which you want to redirect into ISP2 (standard ACL not support for Flex config suggested from Cisco TAC)

create route-map and add the extended ACL also specify the next-hop 123.123.123.123 as Firewall ISP2 gateway.

Create flexconfig

interface Port-channel10
policy-route route-map insert route-map object

then deploy the flex config.