• Convert FIDO HEX to node number

    From Dumas Walker@VERT/CAPCITY2 to All on Tuesday, August 13, 2019 20:16:06
    Can anyone point me somewhere that will tell me what 000ffe8 in FIDO HEX converts to? Yes, I know some smarty pants is going to say "FIDO HEX is HEX" but the translators on the web don't know what to do with it so I don't think so. Also, please don't point me to sbbs echo config as the values it is giving listing with the linked nodes do not match anything in my outbound.

    Which brings me to why I am posting the message here. There is a discrepancy between the HEX value that sbbs echo config presents and the value that sbbsecho uses to create the packets. :) For example, it lists all of the 618:250/* nodes I connect with as starting with 00fa00 yet, in the outbound directory, all of the packets start with 0000ff.

    I thought they were supposed to match so maybe I am mistaken?

    Thanks!

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  • From mark lewis@VERT to Dumas Walker on Wednesday, August 14, 2019 02:05:00
    Re: Convert FIDO HEX to node number
    By: Dumas Walker to All on Tue Aug 13 2019 20:16:06

    Can anyone point me somewhere that will tell me what 000ffe8 in FIDO HEX
    converts to?

    you're a digit short... there should be 8 of them... so i don't know if that's supposed to be 0000ffe8 (0/65512) or 000ffe80 (15/65152) or 000f0fe8 (15/4072) or something else...

    Also, please don't point me to sbbs echo config as the values it is giving
    listing with the linked nodes do not match anything in my outbound.

    it certainly should for the ?lo and ?ut files...

    Which brings me to why I am posting the message here. There is a
    discrepancy between the HEX value that sbbs echo config presents and the value that sbbsecho uses to create the packets. :) For example, it lists all of
    the 618:250/* nodes I connect with as starting with 00fa00 yet, in the
    outbound directory, all of the packets start with 0000ff.

    I thought they were supposed to match so maybe I am mistaken?

    you are mistaken... the ?lo and ?ut files are the ones that follow the XXXXYYYY
    hex format... mail bundles can also but PKTs cannot really follow this naming convention... this is why they are listed inside the ?lo files... same with TICs and their associated files...

    so here's the thing... files can be named anything as long as they are listed in the ?lo file for the system they are addressed to... it really is that simple...

    HTH


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  • From Digital Man@VERT to Dumas Walker on Tuesday, August 13, 2019 23:11:26
    Re: Convert FIDO HEX to node number
    By: Dumas Walker to All on Tue Aug 13 2019 08:16 pm

    Can anyone point me somewhere that will tell me what 000ffe8 in FIDO HEX converts to?

    It depends on the context. Which file or directory name are you referring to? And you only provided 7 digits... so are you missing something there?

    Yes, I know some smarty pants is going to say "FIDO HEX is
    HEX" but the translators on the web don't know what to do with it so I don't think so. Also, please don't point me to sbbs echo config as the values it is giving listing with the linked nodes do not match anything in my outbound.

    The hexadecimal values shown in EchoCfg->Linked Nodes is the hexadecimal encoding of the <net><node> combination unless there's a wildcard in the node (e.g. 1:ALL) in which case, the hex value given is for the outbound zone extension.

    Which brings me to why I am posting the message here. There is a discrepancy between the HEX value that sbbs echo config presents and the value that sbbsecho uses to create the packets. :)

    EchoMail Packet filenames don't use hexadecimal encoding of the destination address. Perhaps you're thinking of bundles?

    For example, it lists
    all of the 618:250/* nodes I connect with as starting with 00fa00 yet, in the outbound directory, all of the packets start with 0000ff.

    FA is hexadecimal for 250. That seems to be correct.

    Please provide full examples of the filenames for which you have questions. An echomail packet whos name begins with "00000ff" may be totally valid, but I can't really tell with the lack of information provided.

    I thought they were supposed to match so maybe I am mistaken?

    Not necessarily. Here's the reference for FidoNet filenaming: http://wiki.synchro.net/ref:fidonet_files

    digital man

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  • From Dumas Walker@VERT/CAPCITY2 to MARK LEWIS on Wednesday, August 14, 2019 19:11:00
    you're a digit short... there should be 8 of them... so i don't know if that's >supposed to be 0000ffe8 (0/65512) or 000ffe80 (15/65152) or 000f0fe8 (15/4072) >or something else...

    It was 4 leading zeroes... 0/65512 does not really translate to anything useful. :)

    it certainly should for the ?lo and ?ut files...

    Unfortunately, I did not see any of them.

    you are mistaken... the ?lo and ?ut files are the ones that follow the XXXXYYYY
    hex format... mail bundles can also but PKTs cannot really follow this naming >convention... this is why they are listed inside the ?lo files... same with >TICs and their associated files...

    It was bundles not PKTs. It is confusing because the bundles are always
    named the same before the '.' for each individual node so my assumption was that it should translate to something.

    The issue is moot now. Figured out the issue and the node is getting mail
    now. FWIW, all of the 0000ffe8 packets go to node 250/25.

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  • From Dumas Walker@VERT/CAPCITY2 to DIGITAL MAN on Wednesday, August 14, 2019 18:56:00
    It depends on the context. Which file or directory name are you referring to? And you only provided 7 digits... so are you missing something there?

    Sorry, typo, 0000ffe8. :)

    EchoMail Packet filenames don't use hexadecimal encoding of the destination add
    ess. Perhaps you're thinking of bundles?

    Bundles. Like, 0000ffe8.SU0 containing multiple PKT files.

    Not necessarily. Here's the reference for FidoNet filenaming: http://wiki.synchro.net/ref:fidonet_files

    OK, thanks!

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  • From Digital Man@VERT to Dumas Walker on Wednesday, August 14, 2019 22:31:15
    Re: Convert FIDO HEX to node
    By: Dumas Walker to DIGITAL MAN on Wed Aug 14 2019 06:56 pm

    It depends on the context. Which file or directory name are you referring to? And you only provided 7 digits... so are you missing something there?

    Sorry, typo, 0000ffe8. :)

    EchoMail Packet filenames don't use hexadecimal encoding of the destination add
    ess. Perhaps you're thinking of bundles?

    Bundles. Like, 0000ffe8.SU0 containing multiple PKT files.

    A bundles are named with the hexadecimal *difference* between the source and destination net and node. So "0000" for the net means "no difference", so both the source and destination are the same network.

    Not necessarily. Here's the reference for FidoNet filenaming: http://wiki.synchro.net/ref:fidonet_files

    OK, thanks!

    Yup, all explained there.

    digital man

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  • From mark lewis@VERT to Dumas Walker on Thursday, August 15, 2019 12:16:24
    On 2019 Aug 14 19:11:00, you wrote to me:

    you're a digit short... there should be 8 of them... so i don't know if
    that's supposed to be 0000ffe8 (0/65512) or 000ffe80 (15/65152) or
    000f0fe8 (15/4072) or something else...

    It was 4 leading zeroes... 0/65512 does not really translate to anything useful. :)

    ok :)

    it certainly should for the ?lo and ?ut files...

    Unfortunately, I did not see any of them.

    depending on the tosser managing the BSO, this is possible...

    you are mistaken... the ?lo and ?ut files are the ones that follow the
    XXXXYYYY hex format... mail bundles can also but PKTs cannot really follow
    this naming convention... this is why they are listed inside the ?lo
    files... same with TICs and their associated files...

    It was bundles not PKTs.

    that explains it... i don't do bundles any more... mainly because of this... also because creating and extracting bundles in this day in time is kinda a waste of CPU cycles but that's just one perspective...

    It is confusing because the bundles are always named the same before
    the '.' for each individual node so my assumption was that it should translate to something.

    yes, bundles are backwards from ?lo and ?ut files, IIRC... the first four are the net subtracted from your net... if you're both in the same net, then 0000 is the result... the destination node is also subtracted from your node... maybe i have the subtractions backwards but yeah... that's one reason why i use
    my own naming convention and just list the files in the ?lo...

    The issue is moot now. Figured out the issue and the node is getting
    mail now. FWIW, all of the 0000ffe8 packets go to node 250/25.

    excellent!

    i was looking for a link to the origina BSO definitely/explanation but hadn't found anything that is easily understood... i did find this link in the wiki which is pretty straight forward regarding how bundles are named...

    http://wiki.synchro.net/ref:fidonet_files

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  • From Dumas Walker@VERT/CAPCITY2 to DIGITAL MAN on Thursday, August 15, 2019 18:47:00
    A bundles are named with the hexadecimal *difference* between the source and de
    tination net and node. So "0000" for the net means "no difference", so both the
    source and destination are the same network.

    Similarly, then, the ffe8 in the last four of the string is the difference between the two node numbers (in this case, 1 and 25)?

    Neat!

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  • From Dumas Walker@VERT/CAPCITY2 to MARK LEWIS on Thursday, August 15, 2019 18:48:00
    The issue is moot now. Figured out the issue and the node is getting mail now. FWIW, all of the 0000ffe8 packets go to node 250/25.

    excellent!

    i was looking for a link to the origina BSO definitely/explanation but hadn't found anything that is easily understood... i did find this link in the wiki which is pretty straight forward regarding how bundles are named...

    http://wiki.synchro.net/ref:fidonet_files

    Mark,
    thanks! DM also pointed out that link (or another like it). I need to
    read up next time before getting myself confused and reporting non-issues.
    :)

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  • From Digital Man@VERT to Dumas Walker on Thursday, August 15, 2019 23:35:56
    Re: Convert FIDO HEX to node
    By: Dumas Walker to DIGITAL MAN on Thu Aug 15 2019 06:47 pm

    A bundles are named with the hexadecimal *difference* between the source and de
    tination net and node. So "0000" for the net means "no difference", so both the
    source and destination are the same network.

    Similarly, then, the ffe8 in the last four of the string is the difference between the two node numbers (in this case, 1 and 25)?

    Right. If you enter ffe8 into a hex calculator (e.g. https://www.rapidtables.com/convert/number/hex-to-decimal.html) it'll report that value as -24 decimal (as a signed 16-bit integer).

    digital man

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  • From Dumas Walker@VERT/CAPCITY2 to DIGITAL MAN on Friday, August 16, 2019 16:33:00
    Right. If you enter ffe8 into a hex calculator (e.g. https://www.rapidtables.co
    /convert/number/hex-to-decimal.html) it'll report that value as -24 decimal (as
    a signed 16-bit integer).

    Hmmmm, I put the whole string... 0000ffe8.... into an online hex converter
    and it returned mostly garbage characters. I did that before I asked here.
    :D Must need to use a better one!

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  • From Digital Man@VERT to Dumas Walker on Friday, August 16, 2019 16:12:43
    Re: Convert FIDO HEX to node
    By: Dumas Walker to DIGITAL MAN on Fri Aug 16 2019 04:33 pm

    Right. If you enter ffe8 into a hex calculator (e.g. https://www.rapidtables.co
    /convert/number/hex-to-decimal.html) it'll report that value as -24 decimal (as
    a signed 16-bit integer).

    Hmmmm, I put the whole string... 0000ffe8.... into an online hex converter and it returned mostly garbage characters. I did that before I asked here.

    Also, 0000ffe8 and ffe8 are different numbers when treated as a signed (possibly negative) values. Any number beginning with 0 will not be negative. I know, it's complicated.

    digital man

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