Message types for EPS Session Management

Message types for EPS session management based on 3GPP TS 24.301 V14.0.1 (2016-06)

Source:
3GPP TS 24.301 V14.0.1 (2016-06)
3rd Generation Partnership Project;
Technical Specification Group Core Network and Terminals;
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS);
Stage 3
(Release 14)

Table 9.8.2: Message types for EPS session management
Bits
8	7	6	5	4	3	2	1			Filter Wireshark/Pcap
1	1	-	-	-	-	-	-		EPS session management messages
1	1	0	0	0	0	0	1		Activate default EPS bearer context request	nas_eps.nas_msg_esm_type == 0xc1
1	1	0	0	0	0	1	0		Activate default EPS bearer context accept	nas_eps.nas_msg_esm_type == 0xc2
1	1	0	0	0	0	1	1		Activate default EPS bearer context reject	nas_eps.nas_msg_esm_type == 0xc3
1	1	0	0	0	1	0	1		Activate dedicated EPS bearer context request	nas_eps.nas_msg_esm_type == 0xc5
1	1	0	0	0	1	1	0		Activate dedicated EPS bearer context accept	nas_eps.nas_msg_esm_type == 0xc6
1	1	0	0	0	1	1	1		Activate dedicated EPS bearer context reject	nas_eps.nas_msg_esm_type == 0xc7
1	1	0	0	1	0	0	1		Modify EPS bearer context request	nas_eps.nas_msg_esm_type == 0xc9
1	1	0	0	1	0	1	0		Modify EPS bearer context accept	nas_eps.nas_msg_esm_type == 0xc10
1	1	0	0	1	0	1	1		Modify EPS bearer context reject	nas_eps.nas_msg_esm_type == 0xc11
1	1	0	0	1	1	0	1		Deactivate EPS bearer context request	nas_eps.nas_msg_esm_type == 0xcd
1	1	0	0	1	1	1	0		Deactivate EPS bearer context accept	nas_eps.nas_msg_esm_type == 0xce
1	1	0	1	0	0	0	0		PDN connectivity request	nas_eps.nas_msg_esm_type == 0xd0
1	1	0	1	0	0	0	1		PDN connectivity reject	nas_eps.nas_msg_esm_type == 0xd1
1	1	0	1	0	0	1	0		PDN disconnect request	nas_eps.nas_msg_esm_type == 0xd2
1	1	0	1	0	0	1	1		PDN disconnect reject	nas_eps.nas_msg_esm_type == 0xd3
1	1	0	1	0	1	0	0		Bearer resource allocation request	nas_eps.nas_msg_esm_type == 0xd4
1	1	0	1	0	1	0	1		Bearer resource allocation reject	nas_eps.nas_msg_esm_type == 0xd5
1	1	0	1	0	1	1	0		Bearer resource modification request	nas_eps.nas_msg_esm_type == 0xd6
1	1	0	1	0	1	1	1		Bearer resource modification reject	nas_eps.nas_msg_esm_type == 0xd7
1	1	0	1	1	0	0	1		ESM information request	nas_eps.nas_msg_esm_type == 0xd9
1	1	0	1	1	0	1	0		ESM information response	nas_eps.nas_msg_esm_type == 0xda
1	1	0	1	1	0	1	1		Notification	nas_eps.nas_msg_esm_type == 0xdb
1	1	0	1	1	1	0	0		ESM dummy message	nas_eps.nas_msg_esm_type == 0xdc
1	1	1	0	1	0	0	0		ESM status	nas_eps.nas_msg_esm_type == 0xe8
1	1	1	0	1	0	0	1		Remote UE report	nas_eps.nas_msg_esm_type == 0xe9
1	1	1	0	1	0	1	0		Remote UE report response	nas_eps.nas_msg_esm_type == 0xea
1	1	1	0	1	0	1	1		ESM data transport	nas_eps.nas_msg_esm_type == 0xeb