After upgrading from PIX 6.3 to 7.0(2), we have the following error message:%PIX-3-710003: UDP access denied by ACL from X.X.X.X/138 to inside:Y.Y.Y.255/138which are broadcasts from the MS systems... But as we didn't setup such an ACL and we where no...

After upgrading PIX 6.3 to 7.0(2), we have the following problem, that the request for fragmentation from the MTU to a lower size is not working:a) we've enabled the Destination unreachable on the particular interfaceb) we've deactivated ICMP and ICM...