Rajmohan wrote:
I need a clarification in PER.
What is the significance of OPTIONAL element in extension?
eg: ASNSTRUCT::= SEQUENCE
{
nonStandardINTEGER,
extnA BOOLEAN,
extnB
On Thu, 26 Oct 2000, Olivier DUBUISSON wrote:
Rajmohan wrote:
I need a clarification in PER.
What is the significance of OPTIONAL element in extension?
eg: ASNSTRUCT::= SEQUENCE
{
nonStandardINTEGER,
extnA
On Tue, 31 Oct 2000, Dalton, Barnaby wrote:
Can anyone recommend an ASN compiler for parsing the UMTS/NBAP ASN files.
Ideally the compiler should be able to produce c or c++ code that will
encode/decode to PER. The initial platform will be MS Windows for testing,
but the final target will
Dear all,
I make a programm for testing VoIP terminals and have a little problem.
Where can I find a free PER decoder for the H.245 frames. My programm is
developping with Visual Café(Java) on Windows NT 4.0.
Thanks for all
Stéphane
-- Forwarded message --
Date: Fri, 03 Nov 2000 09:35:32 -0500
From: Simon Spero [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: [ASN.1] PER/DER
Because X.509 needs a canonical representation and predates PER by
approximately 14 years :). Also, nearly all the bytes in an
Simon,
Are you on the [EMAIL PROTECTED] mailing list with a different email address
than above? Your message bounced as a non-member submission. I am
forwarding your message to the list this time, but please send mail from
the email address with which you have subscribed to the list.
Hello Stéphane,
I don't see your attached file but I know that CSTA phase II still uses X208
ASN.1 macros. These macros should be transformed into Information Object
Class (X680 syntax). I have the following suggestion :
Definitions like this one for alternateCall :
alternateCall OPERATION
I would say it should be enough! But it is assumed that your compiler knows
how to deal with the ROSE OPERATION and ERROR object classes...so it will
certainly need the ROSE definitions!
regards,
Bruno KONIK - uniGone
Tel : +33 (0)1 60 12 77 64
Fax : +33 (0)1 60 12 77 65
41-43 rue de Cronstadt
"Bruno.Konik" wrote:
I would say it should be enough! But it is assumed that your compiler knows
how to deal with the ROSE OPERATION and ERROR object classes...so it will
certainly need the ROSE definitions!
Which I can only get by buying them from the ITU, isn't it ??
Regards,
right... but you can also get the ROSE ASN.1 syntax int the rose94.asn from
the ECMA CD Rom (whici is free!) in the Ecma-st\Files\E285-asn.zip file. The
CD ROM can be obtained from the ECMA site(www.ecma.ch I suppose). However,
if you don't know much about the ROSE service, you should purchase
I'd like to announce our newsletter, the Nokalva News, at:
http://www.oss.com/news/newsletter/newsletteroct00.html
Please help us to make this newsletter an excellent resource for you. Send
comments, ideas for articles, or write one yourself, and anything else you'd
like to see in newsletter
Hi,
I've been teased by the Relative Object Identifier on a more philosophic
level.
(ITU-T Rec. X.680 (1997)/Amd.1 (1999 E))
Actually what is bothering me is that there is no syntax for linking
RelativeObjectIdentifier with whatever is the oid-root.
It seems to be something the author must
Hi,
Some compilers and syntax checkers seems to approve this way of writing
contraints:
S ::= IA5String (SIZE (1..128)) (FROM ("0123456789#*,"))
But I cannot understand (at least not from X.680 1997) why it is
allowed.
Can someone please explain if and why it is allowed to write like that?
Kenneth Lundin wrote:
Hi,
Some compilers and syntax checkers seems to approve this way of writing
contraints:
S ::= IA5String (SIZE (1..128)) (FROM ("0123456789#*,"))
But I cannot understand (at least not from X.680 1997) why it is
allowed.
It is allowed because of the two
I have been asked to make a presentation on behalf of ITU-T SG7 ASN.1 to
the Business Objects Summit (concerned with the development of
e-business) organised by the UN Economic Commission for Europe on behalf
of ITU-T and ISO/IEC.
Some of you on this list may find the slides of interest, as an
[EMAIL PROTECTED] wrote:
Can anyone guide me about the range to be considered for the following
element
x ::= INTEGER (4| 8| 16| 32| 64| 128| 256)
will it be
256-4 +1 = 253
and mininmum value =4 ?
Correct.
So this will encode in 8 bits?
Sure.
--
Olivier DUBUISSON
rb krishna wrote:
Hi,
Is the following ASN.1 syntax correct. If so , can any tell me what the does
{EXTENSION :ExtensionSet} mean.
and what does the @ symbol mean in ASN.1 .
Extension {EXTENSION:ExtensionSet} ::= SEQUENCE
{
extensionId EXTENSION.extensionId
Hi.
I took place in your ASN.1 course in the beginning of December and I have a
question about the PER that we studied. As we studied the choice in PER will
be encoded as the index of the wanted choice when the indexes run from 1 to
n.
We are having a protocol analyser, and we recieved from one
Hi,Just i want know what is the use of The
ExtensionField in Specification.if i am decoding the CAP message which
contains ExtensionField what data it
contains.Is it of use or we can ignore
it.waiting for your reply.Thanking u,Hemanth
B.GExtensionField {PARAMETERS-BOUND : bound} ::=
Hi:
Q2) How do i implement the following ExtensionContainer definition(using
BER) existing in the MAP-GSM ASN.1 message defintions when there is no
private extension types are defined(i.e ExtensionSet is empty as given
below) ?
-- IOC for private MAP extensions
0.) MAP-EXTENSION ::= CLASS{
[EMAIL PROTECTED] wrote:
Some time back Prof. John Larmouth had sent a presentation on ASN.1 . I
seem to have deleted that mail...can anyone forward the presentation to me.
Everything is (or should be!) on the ASN.1 website.
Have a look in the resources at http://asn1.elibel.tm.fr
All of the UN Business Object Summit (BOS)
presentations are available on line through
http://www.itu.int/ITU-T/e_business/bos.html
under the "Documents" link.
Phil
Olivier Dubuisson wrote:
[EMAIL PROTECTED] wrote:
Some time back Prof. John Larmouth had sent a presentation on ASN.1
On Wed, 27 Dec 2000, naoki hashimoto wrote:
Hi:
I do not understand CHOICE in below definition,
(from ISO/WD 14827-2, P.19)
Time ::= SEQUENCE {
time-Year-qty INTEGER (-32768..32767) OPTIONAL,
time-Second-qty INTEGER (0..60) DEFAULT {0},
time-SecondFractionsCHOICE {
hi,
Can any body help me
to get the Rtp port number?
I am not able to
proceed in my project.I have the following doubts.
1. Port number
standards says that the dynamic port numbers will start from 49152, but in Fast
start decoding i am seeing that the rtp port number as 5000.Is it
On Mon, 8 Jan 2001, Manikandan wrote:
hi,
Can any body help me to get the Rtp port number?
I am not able to proceed in my project.I have the following doubts.
1. Port number standards says that the dynamic port numbers will start from
49152, but in Fast start decoding i am seeing
I received some files in ASN 1 format. Is it possible to convert them in
ASCII format and if it is what I need for that procedure.
Since this is not an ASN.1 language question, I have responded
privately in a separate email.
Mark DeCoursey at [EMAIL PROTECTED] wrote on 22/01/2001 20:38:
The CCITT policy of charging big bucks for small documents might also have
some bearing on this situation.
The CCITT has not existed since 1993. I assume that the author means ITU-T
(see any of their Recommendations published
Do I have the possibility to decide if types are to be read with the least
or most significant bit first? Can I do it using PER? Can I do it using ECN?
For example the MTP protocols use least significant bit first whilst IP use
most significant bit first.
/Mark
Hi,
Does anyone know of any people within the BT Martlesham Heath labs who are
currently involved with either the ASN.1 standards process or actually using
ASN.1?
I'm trying to introduce ASN.1 into an existing specification, and meeting
considerable resistance from parts of BT.
Thanks,
Hi Krishna,
I suppose u have confused a bit between DEFAULT and OPTIONAL.
What I know is that . OPTIONAL means that the value of this Identifier
can be skipped .But in case of DEFAULT , the default value is present
in the
ASN.1 script (( it's only that user may not explicitly provide
I don't really understand why using TYPE-IDENTIFIER.Type(IFPPacket) instead
of IFPPacket itself in the syntax (extracted from T38) below! If I'm not
mistaken the result should be the same : only the values of the IFPPacket
type are expected here.
Have someone an explanantion.
It would
Hi Augustin,
The encoding is not the same. The TYPE-IDENTIFIER.Type specification
forces the enclosed type to be encoded as an Open Type thus ensuring
that an extra length wrapper will be added. Normally this is done so
that a complete packet can be handled at a different level in the
I was reading some ASN.1 specification when I came across
something that I had never noticed before:
IMPORTS
NameFROMInformationFramework informationFramework;
Even if this should be fairly simple, I can't seem to be able
to guess the meaning of this nor to find it anywhere
Could someone tell me how to decode the extension additions in CHOICE using PER? Below
is a buffer, could you tell me how they decoded it? Thanks, bing.
Abstract Syntax Notation 1 (ASN1)
ASN.1:forwardLogicalChannelParameters
ASN.1:{
ASN.1: dataType data
Hi,
I'm an ASN.1 beginner, and I'd need to know how an ENUMERATED data can be
set.
Using the Java compiler I've obtained the following code:
public class A extends Enumerated {
public A() { ... }
/* Named list definition */
public static final A a = new A(0);
public static final A
Hi all,
I have some problem in encoding of BER values for a particular ASN part.
SEQUENCE
{
legID [2] CHOICE
{
sendingSideID [0] IMPLICIT OCTET STRING (SIZE (1)),
receivingSideID [1] IMPLICIT OCTET STRING (SIZE (1))
} OPTIONAL,
dPSpecificCriteria [30]
Hi,
I have problem in NULL decoding.
The extension elements in choice are encoded using open type.
What is the procedure for encoding the NULL type which is coming under
extension part?
In one scenario the NULL is encoded as
0001
But in another scenario the NULL is encoded with
Bancroft Scott wrote:
On Fri, 20 Apr 2001, Benoit POSTE wrote:
Consider the following ASN.1:
Toto ::= BIT STRING {zerotrue(0),
onetrue(1),
twotrue(2)} (SIZE(1..2))
Is it wrong? I mean, it is not very consistent of course,
since
Hi All,
While decode of INAP protocol we came across an Integer field as follows
gapInterval [1] IMPLICIT INTEGER (-1..6)
Can anyone advice us on how to encode a value of 59900 in BER(Hex equivalent of
59900 is E9 FC which when decoded gives a negative value) . So we gave encoded
it as
On 17 Apr 2001, manikandan meyyappan wrote:
Hi,
I have problem in NULL decoding.
The extension elements in choice are encoded using open type.
What is the procedure for encoding the NULL type which is coming under
extension part?
In one scenario the NULL is encoded as
0001
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, April 28, 2001 10:22 AM
Subject: [ASN.1] BER encoding problem
hi all,
I have some confusion regarding encoding of OPTIONAL values in BER.
If there is a sequence having an optional field which need
Hello, it's me again. (I used to think that ASN.1 was simple
... until I noticed that UMTS's RRC's designers were wise enough
to use only a very, very, very small subset of it ;) )
I am not completely clear on this ... and I can't seem to find
anything in X.680 nor in Olivier's Book that
Benoit POSTE wrote:
John Larmouth wrote:
Benoit POSTE wrote:
Or is the presence of each addition compulsory (baring DEFAULT
or OPTIONAL components) if a later addition is present?
Yes. Presence of a later addition makes presence of an earlier one
mandatory. If the earlier one
Hi
I'm developing applications for a protocol analyser for various protocols.
UMTS (Universal Mobile Telecommns Standards) is my current project.
This is in ASN1. Format and the Message Transfer Syntax is Basic PER
(Aligned Variant).
I'm supposed to write code (in proprietory language) to decode
Or send me the necessary software or book (free) with
which I can accomplish my task.
Olivier's book is perfect for learning the basics (there is a
whole chapter devoted to PER) ... and even more
(http://asn1.elibel.tm.fr/en/book/index.htm). Other than that
there'll always be the rec
Title: RE: [ASN.1] asn.1 Basic PER (aligned)
Hi
Zainul,
I would like to know whether UMTS (Universal Mobile
Telecommns Standards) uses PER or BER.
Where
can I get more information about UMTS .
Thanks,
krishna
-Original Message-From: [EMAIL PROTECTED]
[mailto:[EMAIL
Remove
Hi Zainul,
I would like to know whether UMTS RRC requires PER
encdoing/Decoding.
Where can I get the UMTC RRC specification.
Thanks
krishna
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Zainul
Sent: Friday, May 04, 2001 2:06 PM
To:
Thank u Parul, but u see, I've seen this ITU-T stuff, it is too ambiguous and verbose.
Zainul.
-Original Message-
From: Parul Madan (EHPT) [SMTP:[EMAIL PROTECTED]]
Sent: Friday, May 04, 2001 11:05 AM
To: '[EMAIL PROTECTED]'
Subject:RE: [ASN.1] asn.1 Basic PER (aligned)
UMTS uses Basic PER (Aligned Variant) Message Transfer Syntax.
Aligned PER? Where? In any case, it (also) uses unaligned PER
for RRC (25331).
Benoit POSTE wrote:
UMTS uses Basic PER (Aligned Variant) Message Transfer Syntax.
Aligned PER? Where? In any case, it (also) uses unaligned PER
for RRC (25331).
Agreed. Unaligned PER is used for UMTS (and 3GPP even think that PER is
in some places not compact enough, hence their
John Larmouth wrote:
And a PER question. If we have only OPTIONAL elements in an
addition group, which are all missing. Then only the preamble
mapping bit corresponding to that addition is mandatory, not the
sequence-like presence flags for each element, right? (I seem to
remember
You're right. I just found out I have an ancient version, too.
-Original Message-
From: Phillip H. Griffin [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 04, 2001 8:16 PM
To: [EMAIL PROTECTED]
Subject: Re: [ASN.1] questions on compiling definitions
Mark,
This is really something that
G'day,
X.680 states [rule 30.6, X.680(1997)] that any tag applied to a
DummyReference must be EXPLICIT. This is consistent with tagging
applied to a CHOICE type: when the type can be anything, an implicit tag
is not allowed as it hides the type's tag in the encoding.
However, why should such a
G'day,
Looking at the X.683 (1997) specification, I found the following rule:
8.9 The governor of a DummyReference shall not include a reference to
another DummyReference if that other DummyReference also has a governor
I assume that this rule forbids the following definitions:
Bar
Over the last couple of weeks there have been discussions in several mailinglists
on the interpretation of some of the ASN.1 in H.450.1. One of the discussions is
about the inheritance of extension markers.
The following definitions are from H.450.1:
InvokeIdSet INTEGER ::= {InvokeIDs,...}
Manohara_MG wrote:
Hi,
Is there any freeware available on asn1 encoding/decoding (BER/PER)
implementation ?
Can anybody help me get the site address, if so ?
See links at http://asn1.elibel.tm.fr/links/#tools
--
Olivier DUBUISSON
france telecom RD
_ DTL/MSV
Dear Sir,
please tell tell how to encode the following using
BER.
Name::=[APPLICATION 1] IMPLICIT SEQUENCE {
givenName IA5String
initialIA5String
familyNamr IA5String
}
thanks and regards
kbdevaraj
__
Do You Yahoo!?
deva raj wrote:
Dear Sir,
please tell tell how to encode the following using
BER.
Name::=[APPLICATION 1] IMPLICIT SEQUENCE {
givenName IA5String
initialIA5String
familyNamr IA5String
}
As it is implicit tagging so only APPLICATION 1 will be used . It's
Your message seems to be sent to the rest of the list
Dave
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: 11 May 2001 09:27
To: [EMAIL PROTECTED]
Subject: [ASN.1] Is this list set up to not send a message back its
sender???
I am subscribed to the list, but
Hi,
Is it possible to read and search messages/discussions that was posted
befored I joined this list?
Where and how ?
Regards
/Susanna Linderhed
You can find books by both Olivier Dubuisson and John Larmouth at the
following URL.
http://www.oss.com/asn1/booksintro.html
Zipora
Hi
I'm developing applications for a protocol analyser for various protocols.
UMTS (Universal Mobile Telecommns Standards) is my current project.
This is in
Hello Patrice,
3G RRC uses this as a way to simulate extensibility (without
having to use the ellipsis notation, which is easier to use but
may need more bits to encode) ... and differentiate between
critical extension (the SEQUENCE{} in the choice) and
non-critical extensions (the
Best not to refer to SEQUENCE {} as being NULL, as
NULL is an ASN.1 type. I would refer to this construct
as an empty sequence, a value of ASN.1 type SEQUENCE
that has no components. It is commonly used as a place
holder, or to satisfy an external reference in an IMPORTS
statement when syntax
Hi,
Since the parameter is restrained and can only take the following four values:
123456789
123456790
123456791
123456792
you would only need 2 bits to say which of these four values are actually
used.
Regards
/Susanna
[EMAIL PROTECTED] wrote:
Hello :-),
In the book communication between
[EMAIL PROTECTED] wrote:
Hello :-),
In the book communication between heterogeneous systems, part 20.1 Main
principles of PER, it's wrritten that, with aligned variant PER, it'
possible to code : v INTEGER (123456789..123456792) ::= 123456790 with 2
bits. How is it possible? we have to
Hello,
I've been a little puzzled by OptionalExtensionMarker.
I haven't been able to find any indication that it has any influence on
the semantics.
When an OptionalExtensionMarker is present, it has already been
preceeded by ... somewhere in the sequence/set/choice type, and
thereby the type is
As a raw integer 123456789 takes at least 27 bits.
However, the range in brackets (123456789..123456792) shows that this item
is constrained to take one of just four possible values (namely: 123456789,
123456790, 123456791 or 123456792) and only 2 bits are needed to specify
which one of the four
Hello :-),
does someone know how SEQUENCE{} (SEQUENCE without elements) will be coded
(physically coded) in PER ?
Thanks,
Patrice.
[EMAIL PROTECTED] wrote:
Hello :-),
does someone know how SEQUENCE{} (SEQUENCE without elements) will be coded
(physically coded) in PER ?
Thanks,
Patrice.
It simply is not encoded. There is no extension preamble, no
OPTIONAL nor DEFAULT component, so no presence bitmap, and no
i think it will have no bits encoded
Hi
I wish anyone could help me out with ILLUSTRATIVE EXAMPLES for the encodig
of Basic PER Aligned Variant for the types mentioned below.
I've already consulted 2 books by Prof. John Larmouth and Dubuisson.
ILLUSTRATIVE EXAMPLES with fictitious values for all these types will go a
long way in
T.38 uses elements of type TYPE-IDENTIFIER.Type:
primary-ifp-packet TYPE-IDENTIFIER.Type(IFPPacket)
and
secondary-ifp-packet TYPE-IDENTIFIER.Type(IFPPacket)
It would seem that specifying:
primary-ifp-packet IFPPacket
and
secondary-ifp-packet IFPPacket
Has exactly the seem
Hello,
here are definitions found in RNSAP syntax. It appears that there is an
object class RNSAP-PRIVATE-IES that contains a field not marked UNIQUE and
that is used in a type definition in a relation constraint. Is it allowed in
this case? Shouldn't the id field be marked UNIQUE here?
thanks
Bruno.Konik wrote:
Hello,
here are definitions found in RNSAP syntax. It appears that there is an
object class RNSAP-PRIVATE-IES that contains a field not marked UNIQUE and
that is used in a type definition in a relation constraint. Is it allowed in
this case? Shouldn't the id field be
This is only a test to be sure that I got
subscribed.
Yves BoninStudent, engineeringVoice
GroupMemotec Communications Inc.514-738-9037 #448[EMAIL PROTECTED]
This is only a test..
Yves BoninStudent, engineeringVoice
GroupMemotec Communications Inc.514-738-9037 #448[EMAIL PROTECTED]
On Thu, 21 Jun 2001, Benoit POSTE wrote:
Bancroft Scott wrote:
snip
I don't have X.680 handy at the moment, but if you check the docs you will
see that SET requires that new extension additions MUST use tags that are
canonically greater than any other existing tag in the SET, so
Benoit POSTE wrote:
Hello again all,
This time I am struggling with the encoding of a SEQUENCE in
DER. Maybe my only problem is that I began with the complexity of
PER, and thus feeling a bit lost in the simplicity of DER
encoding ;).
First, in the case of a two part
Hi,
I have a question on SEQUENCE OF tagging.
I have the following ASN.1 BER definition:
MY_DEF DEFINITIONS IMPLICIT TAGS ::=
BEGIN
X ::= [15] SEQUENCE OF Y;
Y ::= SEQUENCE
{
a INTEGER;
b OCTET STRING;
}
END
In the above definition IMPLICIT global tagging is used.
My
On Thu, 21 Jun 2001, Konduru, Chandra wrote:
Hi,
I have a question on SEQUENCE OF tagging.
I have the following ASN.1 BER definition:
MY_DEF DEFINITIONS IMPLICIT TAGS ::=
BEGIN
X ::= [15] SEQUENCE OF Y;
Y ::= SEQUENCE
{
a INTEGER;
b OCTET STRING;
}
END
Hi,
I have the following definition:
MY_DEF DEFINITIONS IMPLICIT TAGS ::=
BEGIN
SGSN_PDP_RECORD ::= SET
{
...
servedPdpAddr [10] PDP_Address
...
}
PDP_Address ::= CHOICE
{
ipAddr [0] IP_Addr,
etsiAddr[1] OCTET STRING (SIZE(1..20))
}
Hi Chandra,
You use 15 for the outer SEQUENCE OF and 0x30 for the
SEQUENCE.
For example, if you had 2 Y's in X, which had the integers 1 and 2,
and an OCTET STRING of length 0 for each of the OCTET STRING, then encoding
in DER would be:
0x9f, 0xe -- My encoding for the
Durham, Billy (AZ77) wrote:
what is an extensibility marker
It is the ... ellipsis symbol that you find in types such as SEQUENCE, SET,
CHOICE, and ENUMERATED, and also is some (extensible) subtype constraints.
You'll find more explanations in the book that you can freely download at:
Hi Chandra,
are you sure that it is nowhere described what identifiers
are available and what they mean?
It can also be described in the non-ASN.1 part of your
protocol specification.
best regards
Peter
-Original Message-
From: Konduru, Chandra [SMTP:[EMAIL PROTECTED]]
Sent:
Hi,I
havea trouble to understand TYPE-IDENTIFIER. How should I encode and
decode this (from T38 - Basic Aligned PER):
IFPPacket::=SEQUENCE{
type-of-msg Type-of-msg, data-field
Data-field OPTIONAL}{primary-ifp-packet
TYPE-IDENTIFIER.Type (IFPPacket)}From
the network monitor program, I
Hi,I
havea trouble to understand TYPE-IDENTIFIER. How should I encode and
decode this (from T38 - Basic Aligned PER):
IFPPacket::=SEQUENCE{
type-of-msg Type-of-msg, data-field
Data-field OPTIONAL}{primary-ifp-packet
TYPE-IDENTIFIER.Type (IFPPacket)}From
the network monitor program, I
Hi,
I have a trouble to understand TYPE-IDENTIFIER. How
should I encode and decode this (from T38 - Basic
Aligned PER):
IFPPacket::=SEQUENCE
{
type-of-msg Type-of-msg,
data-field Data-field OPTIONAL
}
{
primary-ifp-packet TYPE-IDENTIFIER.Type (IFPPacket)
}
From the network
-
the Type is bound to the object identifier valuemeaning u have to
decode the object identifier first and then
look in the specification for the corresponding value of type
in case of PER encoding...this will be a open type..meaning u will have a
length field followed by the complete
Geoff Elgey wrote:
G'day,
Got a question regarding component relation constraints, where
non-uniqueness applies.
For example:
ALGORITHM ::= CLASS {
id INTEGER,
Type -- 'open' type
}
a ALGORITHM ::= { id 1, Type BOOLEAN }
b ALGORITHM ::= { id 1, Type INTEGER }
c ALGORITHM
Hello all,
I have been working on the ASN.1 specifications of PKCS-15 for
a while now and am begining to wonder a bit.
Contrary to other specifications I had the chance to work on,
PKCS-15 is not self contained and imports a good deal of types
from several different modules. The
Hi ,
I have come across the following ASN.1 syntax for object class
definations. Which asn.1 standard is this
explained in ??.
If there are other resources for this they are most welcome
Class:
alarmCountList M-OBJECT-CLASS
DERIVED FROM top
CHARACTERIZED BY
BEHAVIOR
On Thu, 5 Jul 2001, Andrew M. Schoka wrote:
Is there a relationship between GDMO and ASN.1? A mapping perhaps? How
could a project manage information when there is some information in one
form and some information in the other?
GDMO uses ASN.1 for its type notation. There is no mapping from
Hi,
These definitions look like the MACRO NOTATION from the obsolete 13 year
old 1988 X.208 standard. You will be far better off getting an updated
version of that specification that uses the 1997 notation described in
X.680, X.681,...
On Thu, 5 Jul 2001, Paul Thorpe wrote:
Hi,
These definitions look like the MACRO NOTATION from the obsolete 13 year
old 1988 X.208 standard. You will be far better off getting an updated
version of that specification that uses the 1997 notation described in
X.680, X.681,...
Paul and
Hello,
I have a question about CAP/ASN: What does RETURN RESULTFALSE in a
message mean. And is there
a difference between this and missing RETURN RESULT.
Example:
continueWithArgument {PARAMETERS-BOUND : bound} OPERATION ::= {
ARGUMENT ContinueWithArgumentArg {bound}
RETURN
Hello Sir,
Thanks a lot for your suggestion.
I have just collected the ITU-T X.880 specification.
Now I am going through it.
Thanks again
BR,
Bhola
Egon Andersen, Talura wrote:
Bhola Sharma wrote:
Hello,
I have a question about CAP/ASN: What does RETURN RESULTFALSE in a
message
On Sat, 7 Jul 2001, Olivier Dubuisson wrote:
I said in my earlier email that I could not think of a good reason to have
an information object set if the associated information object classs has
no identifier field. I have thought of a case where it makes sense,
though it is unlikely
Bancroft Scott wrote:
Oops! You have detected a bug in the X.680, as
AdditionalComponentTypeList is not even defined.
Is this an agreed defect, and is some-one recording it?
--
Prof John Larmouth
1 Blueberry Road [EMAIL PROTECTED]
Bowdon
John Larmouth wrote:
Bancroft Scott wrote:
Oops! You have detected a bug in the X.680, as
AdditionalComponentTypeList is not even defined.
Is this an agreed defect, and is some-one recording it?
Me, as usual, John!
But don't expect me to produce any administrative defect report.
I'm
1 - 100 of 692 matches
Mail list logo
