Ma, M (Mingchao) wrote: > Hi David, > > You need to re-register with gridpp vo since your new certificate has > different issuer's DN, which is used by the VOMS server to identity you. > And you might find that you can initialising a proxy with some other VOs > if you are the member. It is because of the different configuration of > VOMS server (nothing wrong with your certificate). Some VOMS servers > identity users by user's DN only, others by combination of user's DN > and issuer's DN. In your case, your DN remains the same but the issuer's > DN has been changed. > > Cheers, > > Mingchao > > Ok, cheers, that explains a lot. -- David Ambrose-Griffith - [log in to unmask] IPPP, Department of Physics, Durham University, Science Laboratories, South Road, Durham, DH1 3LE Direct Dial: +44 (0)191 3343704 Office: +44 (0)191 334 3811