errata logo graphic

Found 3 records.

Status: Verified (3)

RFC4326, "Unidirectional Lightweight Encapsulation (ULE) for Transmission of IP Datagrams over an MPEG-2 Transport Stream (TS)", December 2005

Source of RFC: ipdvb (int)

Errata ID: 124

Status: Verified
Type: Technical

Reported By: Gorry Fairhurst
Date Reported: 2006-08-02

Section 7.2 says:

When in the Reassembly State, the Receiver reads a 2-byte SNDU Length 
field from the TS Packet payload. If the value is less than or equal to 
4, or equal to 0xFFFF, the Receiver discards the Current SNDU and

It should say:

When in the Reassembly State, the Receiver reads the first two bytes 
from the TS Packet payload. This value forms the first 2 bytes of the 
SNDU base header, which is a combination of the D-bit and the 
SNDU-Length. If the combined value is less than or equal to 4, or equal 
to 0xFFFF (i.e. D=1 and SNDU Length = 32768), the Receiver MUST discard 
the Current SNDU and

Notes:

- Usage of last byte in a TS-Packet.
Source: Bernhard Collini-Nocker & Gorry Fairhurst, 15th February 2006


Errata ID: 726

Status: Verified
Type: Technical

Reported By: Gorry Fairhurst
Date Reported: 2006-08-02

Section 4.1 says:

The most significant bit of the Length field carries the value of the 
Destination Address Absent Field, the D-bit

It should say:

The most significant bit of the first byte of the SNDU base header 
carries the value of the Destination Address Absent Field, the D-bit

Notes:

- Length field description refers to a 16-bit value.
Source: Bernhard Collini-Nocker, 15th February 2006


Errata ID: 727

Status: Verified
Type: Technical

Reported By: Gorry Fairhurst
Date Reported: 2006-08-02

In Example A.2, it says:

| HDR | 0x00 | 0x00 | 0xB1 | ... | C180 | 0x00 | 0x65 |

It should say:

| HDR | 0x00 | 0x00 | 0xB1 | ... | C180 | 0x00 | 0xB5 |

Notes:

- Misrepresentation of hex byte in example, Change /0x65/0xB5/
Source: Karsten Siebert, 26th February 2006


Report New Errata