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[Malformed Packet: PPP PAP]

i have encountered a problem about malformed packet in PCO of LTE Attach accept The Data after Password Authentication Protocol (0xc023) in PCO cannot decode successfully. here is the raw data of attach accept 074202e0060002f44000010064520bc1010912046c69766508766f6461666f6e6503636f6d0501c0a801015d0110300e23920a939640687400407f000000320381272e80802110030100108106c0a801028306c0a80103000d04c0a80102000d04c0a8010300100205dcc0230402010004500bf602f440800100000000011302f44000002305f40000000017e059e04a0302f410640103 Password Authentication Protocol is: c0230402010004 Protocol or Container ID: Password Authentication Protocol (0xc023) Length: 0x04 (4) PPP Password Authentication Protocol Code: Authenticate-Ack (2) Identifier: 1 Length: 4

Please tell me why it have problem. Thanks

[Malformed Packet: PPP PAP]

i I have encountered a problem about malformed packet in PCO of LTE Attach accept The Data after Password Authentication Protocol (0xc023) in PCO cannot decode successfully. successfully.

here is the raw data of attach accept 074202e0060002f44000010064520bc1010912046c69766508766f6461666f6e6503636f6d0501c0a801015d0110300e23920a939640687400407f000000320381272e80802110030100108106c0a801028306c0a80103000d04c0a80102000d04c0a8010300100205dcc0230402010004500bf602f440800100000000011302f44000002305f40000000017e059e04a0302f410640103 074202e0060002f44000010064520bc1010912046c69766508766f6461666f6e6503636f6d0501c0a801015d0110300e23920a939640687400407f000000320381272e80802110030100108106c0a801028306c0a80103000d04c0a80102000d04c0a8010300100205dcc0230402010004500bf602f440800100000000011302f44000002305f40000000017e059e04a0302f410640103

Password Authentication Protocol is: c0230402010004 Protocol or Container ID: Password Authentication Protocol (0xc023) Length: 0x04 (4) PPP Password Authentication Protocol Code: Authenticate-Ack (2) Identifier: 1 Length: 4

Please tell me why it have problem. Thanks