M3UA ASP UP message format

[email protected]
Newsgroups gmane.ietf.sigtran
Message-ID <[email protected]>
Hi,

I have a question regarding the format of the M3UA ASP UP message
initiated by the ASP to the SGP.

I wanted to know if this is a valid format according to the specs. RFC
3332 section 4.3.4 ASPM Procedures for Peer-to-Peer Messages mentions
that M3UA ASP UP can be retransmitted after Timer T(ack) expires.
"When the ASP sends an ASP Up message it starts timer T(ack). If the ASP
does not receive a response to an ASP Up message within T(ack), the ASP
MAY restart T(ack) and resend ASP Up messages until it receives an ASP
Up Ack message. T(ack) is provisionable, with a default of 2 seconds."

No.     Time                       Source          Destination
Protocol Info
23 2006-01-27 23:04:37 10.4.82.54      10.169.97.204         M3UA (RFC
3332) ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP
ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP
ASPUP ASPUP 

The entire packet expanded has been attached in the text file.


 <<m3ua_aspup.txt>> 
Thanks
Edwin

_______________________________________________
Sigtran mailing list
[email protected]
https://www1.ietf.org/mailman/listinfo/sigtran
m3ua_aspup.txt (text/plain, 21.7 KB)
No.     Time                       Source                Destination           Protocol Info
     23 2006-01-27 23:04:37.928000 10.4.82.54            10.169.97.204         M3UA (RFC 3332) ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP ASPUP 

Frame 23 (646 bytes on wire, 646 bytes captured)
    Arrival Time: Jan 27, 2006 23:04:37.928000000
    Time delta from previous packet: 0.007000000 seconds
    Time since reference or first frame: 3.928000000 seconds
    Frame Number: 23
    Packet Length: 646 bytes
    Capture Length: 646 bytes
    Protocols in frame: eth:ip:sctp:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua:m3ua
Ethernet II, Src: 00:00:50:19:80:8f, Dst: 00:00:0c:07:ac:6f
    Destination: 00:00:0c:07:ac:6f (All-HSRP-routers_6f)
    Source: 00:00:50:19:80:8f (Radisys_19:80:8f)
    Type: IP (0x0800)
Internet Protocol, Src Addr: 10.4.82.54 (10.4.82.54), Dst Addr: 10.169.97.204 (10.169.97.204)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
        0000 00.. = Differentiated Services Codepoint: Default (0x00)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
    Total Length: 632
    Identification: 0x6717 (26391)
    Flags: 0x04 (Don't Fragment)
        0... = Reserved bit: Not set
        .1.. = Don't fragment: Set
        ..0. = More fragments: Not set
    Fragment offset: 0
    Time to live: 64
    Protocol: SCTP (0x84)
    Header checksum: 0x083c (correct)
    Source: 10.4.82.54 (10.4.82.54)
    Destination: 10.169.97.204 (10.169.97.204)
Stream Control Transmission Protocol, Src Port: 49153 (49153), Dst Port: 2905 (2905)
    Source port: 49153
    Destination port: 2905
    Verification tag: 0x64462fbf
    Checksum: 0x1d21541c (correct CRC32C)
    DATA chunk(ordered, complete segment, TSN: 3807664201, SID: 0, SSN: 0, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664201
        Stream Identifier: 0x0000
        Stream sequence number: 0
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664202, SID: 0, SSN: 1, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664202
        Stream Identifier: 0x0000
        Stream sequence number: 1
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664203, SID: 0, SSN: 2, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664203
        Stream Identifier: 0x0000
        Stream sequence number: 2
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664204, SID: 0, SSN: 3, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664204
        Stream Identifier: 0x0000
        Stream sequence number: 3
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664205, SID: 0, SSN: 4, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664205
        Stream Identifier: 0x0000
        Stream sequence number: 4
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664206, SID: 0, SSN: 5, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664206
        Stream Identifier: 0x0000
        Stream sequence number: 5
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664207, SID: 0, SSN: 6, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664207
        Stream Identifier: 0x0000
        Stream sequence number: 6
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664208, SID: 0, SSN: 7, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664208
        Stream Identifier: 0x0000
        Stream sequence number: 7
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664209, SID: 0, SSN: 8, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664209
        Stream Identifier: 0x0000
        Stream sequence number: 8
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664210, SID: 0, SSN: 9, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664210
        Stream Identifier: 0x0000
        Stream sequence number: 9
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664211, SID: 0, SSN: 10, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664211
        Stream Identifier: 0x0000
        Stream sequence number: 10
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664212, SID: 0, SSN: 11, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664212
        Stream Identifier: 0x0000
        Stream sequence number: 11
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664213, SID: 0, SSN: 12, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664213
        Stream Identifier: 0x0000
        Stream sequence number: 12
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664214, SID: 0, SSN: 13, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664214
        Stream Identifier: 0x0000
        Stream sequence number: 13
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664215, SID: 0, SSN: 14, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664215
        Stream Identifier: 0x0000
        Stream sequence number: 14
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664216, SID: 0, SSN: 15, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664216
        Stream Identifier: 0x0000
        Stream sequence number: 15
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664217, SID: 0, SSN: 16, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664217
        Stream Identifier: 0x0000
        Stream sequence number: 16
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664218, SID: 0, SSN: 17, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664218
        Stream Identifier: 0x0000
        Stream sequence number: 17
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664219, SID: 0, SSN: 18, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664219
        Stream Identifier: 0x0000
        Stream sequence number: 18
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664220, SID: 0, SSN: 19, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664220
        Stream Identifier: 0x0000
        Stream sequence number: 19
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664221, SID: 0, SSN: 20, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664221
        Stream Identifier: 0x0000
        Stream sequence number: 20
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664222, SID: 0, SSN: 21, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664222
        Stream Identifier: 0x0000
        Stream sequence number: 21
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664223, SID: 0, SSN: 22, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664223
        Stream Identifier: 0x0000
        Stream sequence number: 22
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664224, SID: 0, SSN: 23, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664224
        Stream Identifier: 0x0000
        Stream sequence number: 23
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
Stream Control Transmission Protocol
    DATA chunk(ordered, complete segment, TSN: 3807664225, SID: 0, SSN: 24, PPID: 3, payload length: 8 bytes)
        Chunk type: DATA (0)
            0... .... = Bit: Stop processing of the packet
            .0.. .... = Bit: Do not report
        Chunk flags: 0x03
            .... ...1 = E-Bit: Last segment
            .... ..1. = B-Bit: First segment
            .... .0.. = U-Bit: Ordered deliviery
        Chunk length: 24
        TSN: 3807664225
        Stream Identifier: 0x0000
        Stream sequence number: 24
        Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
    Version: Release 1 (1)
    Reserved: 0x00
    Message class: ASP state maintenance messages (3)
    Message type: ASP up (ASPUP) (1)
    Message length: 8
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.