DEE

Hi Tiago,

Thanks for the response .

my client is not using any SPN or UPN , in my binding configuration ,i
have set " negotiateServiceCredential="true" " ,when this is set the
client need not provide the supply SPN or UPN out of bound, i beleive
WCF will take care of the negotiation . but if i give the UPN in the
client config it works !!! .
so might be my theory is wrong . but take this secanrio
1. my service is running in Machine A
2. now i decide to move the service to Machine B
3. in the client config i will change the address of the service ,now
i need to change the UPN also .

is there an alternative for this. i do not want to use the UPN in my
client config (presumming the configuration will be complicated for
system integration engineers who may not know the details).

Hope i am clear ,Thanks for your time.

Regards
DEE