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frank_thyes_309's avatar
frank_thyes_309
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Oct 15, 2012

LTM with BGP and not working snat

Hi Group,

 

I have a pair of LTMs connected to two Cisco router. The advanced routing module an the LTMs is enabled and BGP is configured. BGP neigbors are up and route advertisment for the virtual server is enabled. BGP sems to work as expected, I can ping the public virtual server IP from the lb and from the internet. The internal network should be SNATed to the outside world using a simple SNAT like this:

 

ltm snat /Common/1.1.1.1

 

origins {

 

10.0.55.0/24

 

}

 

translation /Common/1.1.1.1

 

}

 

 

The self IP adress and the floating adress is reachable from the internal network. I am also able to ping a public virtual server address i.e 1.1.1.2, the same address is reachable from the Internet. But I can't reach the Cisco router nor public adresses on the internet from the internal network 10.0.55.0/24

 

LTM software is 11.2.1

 

Any ideas?

 

Best

 

Frank

 

 

3 Replies

  • Assuming you're using PING to test, you'll need to configure SNAT Packet Forwarding for All Traffic to allow ICMP to work with your SNAT.

     

     

    Menu path to configure SNAT Packet Forwarding: System > Configuration > Local Traffic > General