Libsmi May 2009

libsmi@ibr.cs.tu-bs.de

5 participants
4 discussions

libsmi/smidump 0.4.8 problem: SYSAPPL-MIB::sysApplPastRunMaxRows SYNTAX Upper Bound
by Jens Engel 18 Mar '11

18 Mar '11

smidump 0.4.8 (up to rev13631 and maybe never) have a problem with the following SMI construct: -- FROM libsmi distributed SYSAPPL-MIB: sysApplPastRunMaxRows OBJECT-TYPE SYNTAX Unsigned32 (0..'ffffffff'h) ... NOTE: 0xFFFFFFFF = 2^32-1 = 4 294 967 295 when you try to convert the provided MIB via: smidump --format=smiv2 SYSAPPL-MIB ... you get the following output for libsmi 0.4.7 and 0.4.8. NOTE: Upper syntax bound is wrong in both cases. === modified file 'IETF/mibs/SYSAPPL-MIB.mib' --- IETF/mibs/SYSAPPL-MIB.mib 2009-03-28 19:03:48 +0000 +++ IETF/mibs/SYSAPPL-MIB.mib 2009-05-04 16:57:29 +0000 @@ -1038,7 +1038,7 @@ ::= { sysApplElmtPastRunEntry 11 } sysApplPastRunMaxRows OBJECT-TYPE - SYNTAX Unsigned32 (0..1134880) -- smidump 0.4.7 output + SYNTAX Unsigned32 (0..1134864) -- smidump 0.4.8 rev13631 (post-release) NOTE: Output of SYNTAX upper bound varies. WEIRD: The conversion to format=python leads to the correct result. Without looking at the source code, I assume that the hex-string to integer conversion has a problem. Ciao, Jens Engel Jens Engel mailto:jens_engel@t-online.de mailto:jens.engel

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libsmi test cases
by Andrew Hood 28 May '09

28 May '09

When people commit updates to SVN which change the output of the smidump would they please update the files in test/dumps to match? I've just spent a hour or so determining that the example output does not appear to have been updated since change r12250 and possibly earlier. Also, the line numbers will differ and wrap will have mucked up the format, but 'generated by smidump' can appear with an upper case G. /build/libsmi/trunk: svn diff configure.in Index: configure.in =================================================================== --- configure.in (revision 16122) +++ configure.in (working copy) @@ -214,7 +219,7 @@ AC_PATH_PROGS(DIFF, gdiff diff) $DIFF --version >/dev/null 2>&1 if test $? -eq 0 ; then - DIFF="$DIFF --ignore-matching-lines='generated by smidump' --ignore-matching-lines='\$Id.*\$' --ignore-matching-lines='@author.*smidump'" + DIFF="$DIFF --ignore-matching-lines='generated by smidump' --ignore-matching-lines='Generated by smidump' --ignore-matching-lines='\$Id.*\$' --ignore-matching-lines='@author.*smidump'" fi AC_EXEEXT -- There's no point in being grown up if you can't be childish sometimes. -- Dr. Who

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Seek Help (libsmi smidump question)
by greekdu 28 May '09

28 May '09

Hi, Thanks for providing so powerful tool set "libsmi" for us to do the research. But when I use the tool "smidump", I have encountered some problems. I couldn't convert mib file(*.mib or *.txt) to schema file(*.xsd) successfully. My operation is step 1: download "libsmi" from your page step 2: decompression the tool set step 3: copy mib file (SNMPv2-SMI.txt) to the relatively path (c:\libsmi\bin) step 4: open "cmd" step 5: enter instructions c:\libsmi\bin\smidump -f xsd ./SNMPv2-SMI.txt>SNMPv2-SMI.xsd -k The result on the screen are as follows: ./SNMPv2-SMI.txt:191: range limit exceeds underlying basetype ./SNMPv2-SMI.txt:191: range limits must be `lower-bound .. upper-bound' ./SNMPv2-SMI.txt:196: range limit exceeds underlying basetype ./SNMPv2-SMI.txt:196: range limits must be `lower-bound .. upper-bound' ./SNMPv2-SMI.txt:202: range limit exceeds underlying basetype ./SNMPv2-SMI.txt:202: range limits must be `lower-bound .. upper-bound' ./SNMPv2-SMI.txt:207: range limit exceeds underlying basetype ./SNMPv2-SMI.txt:207: range limits must be `lower-bound .. upper-bound' ./SNMPv2-SMI.txt:217: number `18446744073709551615' is out of range for SPPI 64b it unsigned numbers ./SNMPv2-SMI.txt:217: range limits must be `lower-bound .. upper-bound' smidump: module `./SNMPv2-SMI.txt' contains errors, expect flawed output So, please tell me how to convert is successfully, thanks very much! Plus, if the mib file import other module like SNMPv2-MIB, please tell me how to convert is successfully. Thanks! GreekDu 2009.5.28

2 1

can not make libsmi
by Chi.Guan＠L-3Com.com 02 May '09

02 May '09

Hi I download the libsmi-0.4.8 into my local QNX machine. I try to do "make". But I got error: "make: *** No targets specified and no makefile found. Stop" I try to do "make install", I got error "make: *** No rule to make target `install'. Stop.". Is this a configure problem. Can anybody give me a example of ./configure? Thanks Chi

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Libsmi May 2009