BGP Routes not Advertise

[kamaladmire1]

HI All, 

I am having issues with route advertisement in BGP ( between Check Points). 

Site to Site VPN between firewalls

Tunnels UP and can ping ip-addresses behind the firewall via tunnel interface IP

can ping tunnel interface from all three gateways. 

all 3 single gateways. 

Prefix-list and Routemaps used but not seeing routes being advertise on any 3 checkpoints firewalls. 

However, if I use interface route-redistribution it works.

Version: R81.20

Jumbo T120

Appliance: VMWare

Management same version as firewalls.

Please see the attached configuration and help to identify the issue.

For information I have also tried used nat-pool with no joy, here is the nat-pool config I used as an example, 

GW1

set nat-pool 10.153.255.0/24 on
set nat-pool 20.20.10.0/24 on
set nat-pool 20.20.11.0/24 on
set nat-pool 20.20.12.0/24 on

set route-redistribution to bgp-as 65000 from nat-pool 10.153.255.0/24 on
set route-redistribution to bgp-as 65000 from nat-pool 20.20.10.0/24 on
set route-redistribution to bgp-as 65000 from nat-pool 20.20.11.0/24 on
set route-redistribution to bgp-as 65000 from nat-pool 20.20.12.0/24 on

set route-redistribution to bgp-as 65050 from nat-pool 10.153.255.0/24 on
set route-redistribution to bgp-as 65050 from nat-pool 20.20.10.0/24 on
set route-redistribution to bgp-as 65050 from nat-pool 20.20.11.0/24 on
set route-redistribution to bgp-as 65050 from nat-pool 20.20.12.0/24 on

GW2

set nat-pool 10.152.255.0/24 on
set nat-pool 30.30.10.0/24 on
set nat-pool 30.30.11.0/24 on
set nat-pool 30.30.12.0/24 on

set route-redistribution to bgp-as 65001 from nat-pool 10.152.255.0/24 on
set route-redistribution to bgp-as 65001 from nat-pool 30.30.10.0/24 on
set route-redistribution to bgp-as 65001 from nat-pool 30.30.11.0/24 on
set route-redistribution to bgp-as 65001 from nat-pool 30.30.12.0/24 on

set route-redistribution to bgp-as 65050 from nat-pool 10.152.255.0/24 on
set route-redistribution to bgp-as 65050 from nat-pool 30.30.10.0/24 on
set route-redistribution to bgp-as 65050 from nat-pool 30.30.11.0/24 on
set route-redistribution to bgp-as 65050 from nat-pool 30.30.12.0/24 on

GW3

set nat-pool 10.10.10.0/24 on
set nat-pool 10.10.11.0/24 on
set nat-pool 10.10.12.0/24 on
set nat-pool 10.200.0.0/16 on

et route-redistribution to bgp-as 65000 from nat-pool 10.10.10.0/24 on
set route-redistribution to bgp-as 65000 from nat-pool 10.10.11.0/24 on
set route-redistribution to bgp-as 65000 from nat-pool 10.10.12.0/24 on
set route-redistribution to bgp-as 65000 from nat-pool 10.200.0.0/16 on

set route-redistribution to bgp-as 65001 from nat-pool 10.10.10.0/24 on
set route-redistribution to bgp-as 65001 from nat-pool 10.10.11.0/24 on
set route-redistribution to bgp-as 65001 from nat-pool 10.10.12.0/24 on
set route-redistribution to bgp-as 65001 from nat-pool 10.200.0.0/16 on

Note: NAT-Pool did not help so I have removed from the configuration attached.

[Chris_Atkinson]

What is the origin of your routes?

Your match protocol for outbound route-map might be a conflict...

[kamaladmire1]

Hi Chris, 

The routes advertised are directly connected. ( in my attachments if have supplied fw getifs output) 

I can try to remove the match protocol from the outbound route-map!

[Chris_Atkinson]

Please let us know if that solved the issue, but likely it will be needed in addition to the correct form of redistribution.

We don't have a "network" statement under the BGP process like in Cisco...

[emmap]

Just looking at your GW2 config, the LOCAL-OUT routemap 'match protocol' statement is set to BGP. These local routes are not coming from BGP, so this routemap won't match anything. You should remove this match statement. 

[kamaladmire1]

Thanks all for your response. @Chris_Atkinson @emmap 

I have now remove the match protocol statement from all three gateways where used under export-routemap. 

I have added statement match protocol on all three for import-route map 

try run restart bgp all 

BGP established but no routes being advertise???

[Chris_Atkinson]

Do you have route redistribution configured after you removed the NAT pools or no?

[kamaladmire1]

Hi, 

No route resdistribution, however If I remove prefix-list and just used redistribution it works.

I need to work with prefix-list

please see the attached current config

[Chris_Atkinson · Accepted solution]

Did you already try "match protocol direct" for the export routemap?

[kamaladmire1]

Thanks Chris, 

Indeed, this trick works, and I can see the routes on other firewalls and only routes being advertised used in the Prefix list not all directly connected..That's great

Thanks for your help.

I have attached full config of all three, just to help anyone looking this thread and find helpful with full configuration, as I was struggling to find config of both ends. 

Here is the final config or all three working firewalls.

[Chris_Atkinson]

No worries - Glad that it's all working now 🙂