Hello list I'm creating a web listener and I want to enable SSL on it, I already did it on another arrays and it's pretty simple. But on this new array, for some reason ISA keep telling me that I must install at least the same certificate on both members, which I already did. What I'm wondering is, probably the same ISA is blocking some port that allow itself to listen about the SSL certificates from the other members. Any idea why the certificates are not showing? Regards Diego R. Pietruszka MIS - Interlink Transport Technologies Mediterranean Shipping Company (USA) Direct Phone: (908)605-4147 OR call: (212)764-4800 Ext. 33180