ies = []
ies.append({ "ie_type" : "IMSI", "ie_value" : "IMSI", "presence" : "C", "instance" : "0", "comment" : "This IE shall be included by the MME/SGSN if the SGW that the MME/SGSN selects for indirect data forwarding is different from the SGW already in use for the UE as the anchor point except for the case: -	If the UE is emergency or RLOS attached and the UE is UICClessWhen the IMSI is included in the message, it is not used as an identifier-	if UE is emergency or RLOS attached but IMSI is not authenticated.See NOTE1."})
ies.append({ "ie_type" : "MEI", "ie_value" : "ME Identity", "presence" : "C", "instance" : "0", "comment" : "This IE shall be included by the MME/SGSN if the SGW that the MME/SGSN selects for indirect data forwarding is different from the SGW already in use for the UE as the anchor point and if one of the following condition is satisfied:-	If the UE is emergency or RLOS attached and the UE is UICCless; or-	If the UE is emergency or RLOS attached and the IMSI is not authenticated"})
ies.append({ "ie_type" : "Indication", "ie_value" : "Indication Flags", "presence" : "CO", "instance" : "0", "comment" : "This IE shall be included if any one of the applicable flags is set to 1.Applicable flags are:Unauthenticated IMSI: This flag shall be set to 1 if the IMSI present in the message is not authenticated and is for an emergency or RLOS attached UE."})
ies.append({ "ie_type" : "F-TEID", "ie_value" : "Sender F-TEID for Control Plane", "presence" : "C", "instance" : "0", "comment" : "This IE shall be included by the MME/SGSN if the SGW that the MME/SGSN selects for indirect data forwarding is different from the SGW already in use for the UE as the anchor point.See NOTE1."})
ies.append({ "ie_type" : "Bearer Context", "ie_value" : "Bearer Contexts", "presence" : "M", "instance" : "0", "comment" : "Several IEs with this type and instance value may be included as necessary to represent a list of Bearers"})
ies.append({ "ie_type" : "Recovery", "ie_value" : "Recovery", "presence" : "CO", "instance" : "0", "comment" : "This IE shall be included if contacting the peer for the first time."})
msg_list[key]["ies"] = ies
