express way Cluster

[Yaniv Malachi]

Hi

I have a customer that have a exp C & E server and it's work fine for the MRA technology

the express were deploy by one Ethernet connection in both server with a Static NAT of the expe server

now the customer want to create a cluster that servers ,

i have start the read the Doc's for that and it's not clear how to deploy it ,

i understand that i need to deploy it with dual interface Ethernet according to Nat restriction

i have change the certificate that include the cluster name   , but how

the ip connection will be between the exp server ?

i have right now the following

expc e1 - 10.10.10.1

expe e1 - 10.11.10.1 - Natted to public IP

 now i adding

expc e2 - 10.12.10.1

expe e2 - 10.13.10.1

and the external interface is E2

all the server are connected to the same f/w ,

so how should i configure the connection between exp c & e ?

should i need to open more ports in the f/w according to the new ip address ? and if yes what exactly to open ?

does i need to configure a routing in the exp server ? 

Regards

Yaniv

[Manish Gogna]

Hi Yaniv,

The Expressway cluster creation and maintenance guide can be referenced for this query

http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-2/Cisco-Expressway-Cluster-Creation-and-Maintenance-Deployment-Guide-X8-2.pdf

Manish

[Yaniv Malachi]

Hi Manish 

The url that u provided i already look for it and it's not say how to 

deploy all the connection between the exp c & e servers clearly ,

like in my case with both Ethernet interface 

where to configure the tunnel between the servers ? on which interface ? what port should be open in the f/w ?

i doing NAT so the interface must be on E2 , so E1 will be only for cluster purpose ? not involve with all the signaling flow  ?

[Yaniv Malachi]

Hi

can anyone can help me with please ?

Regards

Yaniv