Section: 8.57 APN Restriction
Content: The APN Restriction information element contains an unsigned integer value indicating the level of restriction imposed on EPS Bearer Contexts created to the associated APN. The APN Restriction IE is coded as depicted in Figure 8.57-1: Figure 8.57-1: APN Restriction Type Information Element An APN Restriction value may be configured for each APN in the PGW. It is used to determine, on a per UE basis, whether it is allowed to establish EPS bearers to other APNs. Table 8.57-1: Valid Combinations of APN Restriction