#31772 [Opn]: [PATCH] Net-SNMP 5.2.x ++ Workaround in PHP_SNMP Incorrectly Coded

2005-04-12 Thread harrie 
 ID:   31772
 Updated by:   [EMAIL PROTECTED]
-Reported By:  LarryJAdams at comcast dot net
+Reported By:  [EMAIL PROTECTED]
 Status:   Open
 Bug Type: SNMP related
 Operating System: Win32
 PHP Version:  5.0.3
 New Comment:

I do not see this patch as the correct solution.
It duplicates the same function of parsing the SNMPv1
arguments with the exception of the version itself.

Therefore, a proper solution would be to add a version
parameter to the parsing of the SNMPv1 arguments and
use that to configure the version.
This avoids the duplicated code where the handling of
SNMPv1 and SNMPv2c (both community based) are simply
equal except the version number.



Previous Comments:


[2005-03-06 20:39:11] LarryJAdams at comcast dot net

I had the same question for Harrie (one of the authors) and he did not
want to go that way.  However, there is another workaround that was
sent to me by another user that could be incorporated except for the
"bulk" operations.

Either way, this code works and the SNMPv3 is so different anyway, we
can't go down to one function easily.



[2005-03-06 17:40:06] [EMAIL PROTECTED]

What's wrong with adding something like 'snmp_set_version()' func
instead of having separate functions for v1/v2/v3 ???




[2005-03-01 01:24:53] LarryJAdams at comcast dot net

The prior post was for the snmp.c files.  The php_snmp.h files are
patched as follows:

php_snmp.h for php4.3.x
http://home.comcast.net/~larryjadams/php_snmp.4.3.x.diff

php_snmp.h for php5.0.x
http://home.comcast.net/~larryjadams/php_snmp.5.0.x.diff

php_snmp.h for php5.1.x
http://home.comcast.net/~larryjadams/php_snmp.5.1.x.diff

TheWitness



[2005-03-01 00:52:58] LarryJAdams at comcast dot net

Your links are as follows:

php_snmp for php4.3.x
http://home.comcast.net/~larryjadams/snmp4.3.x.diff

php_snmp for php5.0.x
http://home.comcast.net/~larryjadams/snmp5.0.x.diff

php_snmp for php5.1.x
http://home.comcast.net/~larryjadams/snmp5.1.x.diff

TheWitness



[2005-02-28 20:54:38] [EMAIL PROTECTED]

Please provide the unified diff somewhere in the web and add the url to
it here.




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#31772 [Opn]: [PATCH] Net-SNMP 5.2.x ++ Workaround in PHP_SNMP Incorrectly Coded

2005-04-12 Thread harrie 
 ID:   31772
 Updated by:   [EMAIL PROTECTED]
 Reported By:  [EMAIL PROTECTED]
 Status:   Open
 Bug Type: SNMP related
 Operating System: Win32
 PHP Version:  5.0.3
 New Comment:

As for creating a set_version function this is not
useful if in a single PHP script multiple SNMP versions
are needed. This is not that unlikely if one wants to
access more then one single SNMP agent.

A better solution would be to setup a SNMP session and use
this struct as the argument for SNMP retrieval functions.
But since backwards compatibility seems an issue the
solution of adding version specific functions is easier.
Maybe even clearer to a user (PHP programmer).



Previous Comments:


[2005-03-16 13:47:39] [EMAIL PROTECTED]

I do not see this patch as the correct solution.
It duplicates the same function of parsing the SNMPv1
arguments with the exception of the version itself.

Therefore, a proper solution would be to add a version
parameter to the parsing of the SNMPv1 arguments and
use that to configure the version.
This avoids the duplicated code where the handling of
SNMPv1 and SNMPv2c (both community based) are simply
equal except the version number.




[2005-03-06 20:39:11] LarryJAdams at comcast dot net

I had the same question for Harrie (one of the authors) and he did not
want to go that way.  However, there is another workaround that was
sent to me by another user that could be incorporated except for the
"bulk" operations.

Either way, this code works and the SNMPv3 is so different anyway, we
can't go down to one function easily.



[2005-03-06 17:40:06] [EMAIL PROTECTED]

What's wrong with adding something like 'snmp_set_version()' func
instead of having separate functions for v1/v2/v3 ???




[2005-03-01 01:24:53] LarryJAdams at comcast dot net

The prior post was for the snmp.c files.  The php_snmp.h files are
patched as follows:

php_snmp.h for php4.3.x
http://home.comcast.net/~larryjadams/php_snmp.4.3.x.diff

php_snmp.h for php5.0.x
http://home.comcast.net/~larryjadams/php_snmp.5.0.x.diff

php_snmp.h for php5.1.x
http://home.comcast.net/~larryjadams/php_snmp.5.1.x.diff

TheWitness



[2005-03-01 00:52:58] LarryJAdams at comcast dot net

Your links are as follows:

php_snmp for php4.3.x
http://home.comcast.net/~larryjadams/snmp4.3.x.diff

php_snmp for php5.0.x
http://home.comcast.net/~larryjadams/snmp5.0.x.diff

php_snmp for php5.1.x
http://home.comcast.net/~larryjadams/snmp5.1.x.diff

TheWitness



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#27967 [Opn->Ana]: SNMP: compile bundled snmp dll with HOST-RESOURCES_MIB

2004-04-28 Thread harrie 
 ID:   27967
 Updated by:   [EMAIL PROTECTED]
 Reported By:  mac dot and dot cheese at hush dot com
-Status:   Open
+Status:   Analyzed
 Bug Type: Feature/Change Request
 Operating System: win32 only
 PHP Version:  4.3.4
 New Comment:

Sorry, but your problem does not imply a bug in PHP itself.  For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions. 

Thank you for your interest in PHP.

Hi,

A default installation of NET-SNMP does not include
the HOST-RESOURCES-MIB in MIB modules read at start
up time. IIRC, due to this MIB module is not fully
supported on the Windows platform (for the agent side).

You need to have the HOST_RESOURCES-MIB, someone else
will need another MIB, and maybe some one will need a enterprise
specific MIB module. It will become impossible
to fulfil all those requests and people depending on
other MIB modules better built the binary themselves.
(note, I do not built the binary version, so he may
choose differently)

Of course, an option is to add a configuration function
with which additional MIB modules can be loaded in PHP.



Previous Comments:


[2004-04-12 17:40:28] mac dot and dot cheese at hush dot com

Description:

Working with Windows PHP 4.3.4 or 4.3.5 SNMP does not load all MIBS in
c:/usr/mibs directory. php_snmp.dll compiled without
HOST-RESOURCES_MIB.

Suggest adding additional MIBs to DEFAULT-MIB string in php_snmp.dll. 

I used a Hex Editor and modified the MIB String in the dll, adding
HOST-RESOURCES.MIB;; (replacing SNMP-NOTIFICATION_MIB) and got desired
results from snmprealwalk command.

Add additional MIBs matching those provided with PHP release.

Could not fine another reference to loading additional MIBs

NOTE: Unix (FreeBSD 4.9 - PHP 4.3.4) returns all of the text
descriptors correctly. ucd-snmp 4.2.3 DEFAULT-MIBS (config.h) included
HOST-RESOURCES-MIB and others...

Reproduce code:
---
snmprealwalk("127.0.0.1","public","");

snmpwalk or snmpwalkoid performs the same

Expected result:

host.hrSystem.hrSystemUptime.0  | Timeticks: (161078621) 18 days,
15:26:26.21 

Actual result:
--
25.1.1.0  | Timeticks: (161078621) 18 days, 15:26:26.21  






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#23685 [Opn]: fake values returned when OID value is an empty string

2003-07-14 Thread harrie 
 ID:   23685
 Updated by:   [EMAIL PROTECTED]
 Reported By:  s dot zagrodzki at net dot icm dot edu dot pl
 Status:   Open
 Bug Type: SNMP related
 Operating System: Linux 2.2
 PHP Version:  4.3.2RC4-dev
 New Comment:

Attempted in various ways, but I cannot reproduce this.
Maybe it is a Linux problem, since I do PHP development
on a CYGWIN system.
Neither do I get the same results as the 'user 
contributed note' on snmpget.


Previous Comments:


[2003-07-14 09:44:57] s dot zagrodzki at net dot icm dot edu dot pl

this issue was also mentioned by javierb at gmx dot net in user
contributed notes to snmpget() function manual:
http://www.php.net/manual/en/function.snmpget.php



[2003-07-14 03:38:00] s dot zagrodzki at net dot icm dot edu dot pl

I tried using snmp module from 20030714 snapshot - didn't help.



[2003-07-14 02:35:43] s dot zagrodzki at net dot icm dot edu dot pl

this is a part of tcpdump of snmpwalk query:
...
GetResponse(50)  .1.3.6.1.2.1.31.1.1.1.18.3="lacze do Obs. Astr."
GetNextRequest(31)  .1.3.6.1.2.1.31.1.1.1.18.3
GetResponse(31)  .1.3.6.1.2.1.31.1.1.1.18.4=""
GetNextRequest(31)  .1.3.6.1.2.1.31.1.1.1.18.4
GetResponse(59)  .1.3.6.1.2.1.31.1.1.1.18.5=": lacze do Wydz.
Zarzadzania"
...
as you can see, snmp agent returns empty value, response length is also
correct. And snmpwalk utility also gives
correct results.



[2003-07-13 14:49:20] [EMAIL PROTECTED]

I tried this with other variables (I do not have an 
SNMP agent implementing the ifXTable) and cannot 
reproduce it.

Therefore I am thinking that it maybe the SNMP agent
which returns these values and as a result they
show up in PHP. Could you confirm that this is not a
problem with the SNMP agent/router.



[2003-07-13 00:11:43] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php4-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-STABLE-latest.zip

Some changes have been made lately.




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#6584 [Opn->Csd]: SNMP "get-next" function is missing

2003-07-14 Thread harrie 
 ID:   6584
 Updated by:   [EMAIL PROTECTED]
 Reported By:  maziero at ppgia dot pucpr dot br
-Status:   Open
+Status:   Closed
 Bug Type: Feature/Change Request
 Operating System: Linux
 PHP Version:  4.0.2
 New Comment:

This feature is added now and will be in the release 
from PHP 5.x onwards.


Previous Comments:


[2000-09-06 17:44:39] maziero at ppgia dot pucpr dot br

It seems that a SNMP "get-next" function (snmpgetnext)
would be very useful. It is provided in the SNMP
protocol, in order to make easy for managers to access table structures
in an efficient way. Without this function, the PHP page should know
exactly the table structure in the MIB. Also, using the "snmpwalk" 
function, much more data should be processed in the 
PHP page in order to parse the data and rebuild the 
table structure.






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#23685 [Fbk->Ana]: fake values returned when OID value is an empty string

2003-07-13 Thread harrie 
 ID:   23685
 Updated by:   [EMAIL PROTECTED]
 Reported By:  s dot zagrodzki at net dot icm dot edu dot pl
-Status:   Feedback
+Status:   Analyzed
 Bug Type: SNMP related
 Operating System: Linux 2.2
 PHP Version:  4.3.2RC4-dev
 New Comment:

I tried this with other variables (I do not have an 
SNMP agent implementing the ifXTable) and cannot 
reproduce it.

Therefore I am thinking that it maybe the SNMP agent
which returns these values and as a result they
show up in PHP. Could you confirm that this is not a
problem with the SNMP agent/router.


Previous Comments:


[2003-07-13 00:11:43] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php4-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-STABLE-latest.zip

Some changes have been made lately.




[2003-05-19 04:30:19] s dot zagrodzki at net dot icm dot edu dot pl

I've copied ext/snmp directory from this snapshot into my php source
tree (when I tried to compile the snap as it is, it complained about
too old db3 library). It didn't help.



[2003-05-18 16:57:47] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php4-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-STABLE-latest.zip



[2003-05-18 15:47:25] s dot zagrodzki at net dot icm dot edu dot pl

PHP with snmp module. Sample piece of output from snmpwalk utility from
ucd-snmp:
$ snmpwalk  
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias
...
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.3 = lacze do Obs. Astr.
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.4 =
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.5 = : lacze do Wydz.
Zarzadzania
...
(value of ifAlias.4 is an empty string).
Sample script:
", "",
"ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias");
print_r($ifAlias);
?>

Output of sample script:
[ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.3] => lacze do Obs.
Astr.
[ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.4] => lacze do Obs.
Astr.
[ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.5] => : lacze do
Wydz. Zarzadz
(ifAlias.4 is now the same as ifAlias.3, not an empty string).

ucd-snmp 4.2.6
router is Cisco 2511 with IOS 11.1(5) (don't suppose it matters, but
just in case...)





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#18152 [Opn->Csd]: Feature Request SNMP V3

2002-12-02 Thread harrie 
 ID:   18152
 Updated by:   [EMAIL PROTECTED]
 Reported By:  [EMAIL PROTECTED]
-Status:   Open
+Status:   Closed
 Bug Type: Feature/Change Request
 Operating System: Any
 PHP Version:  4.2.1
 New Comment:

SNMPv3 is supported from the next version to be released,
version 4.3.0.



Previous Comments:


[2002-07-03 18:31:09] [EMAIL PROTECTED]

Just a Feature Request...
It will be nice to have SNMP V3 Support on PHP. 





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#17405 [Csd->Fbk]: Support netsnmp (http://www.netsnmp.org/), Previously known as "ucd-snmp".

2002-12-02 Thread harrie 
 ID:   17405
 Updated by:   [EMAIL PROTECTED]
 Reported By:  [EMAIL PROTECTED]
-Status:   Closed
+Status:   Feedback
 Bug Type: Feature/Change Request
 Operating System: Linux
 PHP Version:  4.2.1
 New Comment:

Please try using this CVS snapshot:

  http://snaps.php.net/php4-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-latest.zip

NET-SNMP is supported now.
It will be in the general release from 4.3.


Previous Comments:


[2002-12-02 04:01:43] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php4-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-latest.zip

NET-SNMP is supported now.
It will be in the general release from 4.3.



[2002-05-27 17:15:28] [EMAIL PROTECTED]

Changed summary/category.



[2002-05-27 13:03:38] [EMAIL PROTECTED]

Ah, I changed VersionInfo to NetSnmpVersionInfo in ext/snmp/snmp.c too.



[2002-05-27 13:00:57] [EMAIL PROTECTED]

I change directory from snmp.c, so it take files correctly and modify
configure script to use -lnetsnmp and not -lsnmp



[2002-05-24 05:16:03] [EMAIL PROTECTED]

Hmm, looking at things a bit more in detail and basing myself on what I
see in the configure script...

A detail to mention, the snmp.h file is located in
/usr/local/include/net-snmp/library/ while the files that it fails to
find at compilation time are located either in
/usr/local/include/net-snmp/ (version.h) or
/usr/local/include/net-snmp/library/ (asn.h, snmp_api.h, snmp_client.h,
snmp_impl.h, snmp.h, parse.h, mib.h)...



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#17405 [Opn->Csd]: Support netsnmp (http://www.netsnmp.org/), Previously known as "ucd-snmp".

2002-12-02 Thread harrie 
 ID:   17405
 Updated by:   [EMAIL PROTECTED]
 Reported By:  [EMAIL PROTECTED]
-Status:   Open
+Status:   Closed
 Bug Type: Feature/Change Request
 Operating System: Linux
 PHP Version:  4.2.1
 New Comment:

Please try using this CVS snapshot:

  http://snaps.php.net/php4-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-latest.zip

NET-SNMP is supported now.
It will be in the general release from 4.3.


Previous Comments:


[2002-05-27 17:15:28] [EMAIL PROTECTED]

Changed summary/category.



[2002-05-27 13:03:38] [EMAIL PROTECTED]

Ah, I changed VersionInfo to NetSnmpVersionInfo in ext/snmp/snmp.c too.



[2002-05-27 13:00:57] [EMAIL PROTECTED]

I change directory from snmp.c, so it take files correctly and modify
configure script to use -lnetsnmp and not -lsnmp



[2002-05-24 05:16:03] [EMAIL PROTECTED]

Hmm, looking at things a bit more in detail and basing myself on what I
see in the configure script...

A detail to mention, the snmp.h file is located in
/usr/local/include/net-snmp/library/ while the files that it fails to
find at compilation time are located either in
/usr/local/include/net-snmp/ (version.h) or
/usr/local/include/net-snmp/library/ (asn.h, snmp_api.h, snmp_client.h,
snmp_impl.h, snmp.h, parse.h, mib.h)...



[2002-05-24 05:01:53] [EMAIL PROTECTED]

With the net-snmp package replacing ucd-snmp (well, simply a new name),
is there any possibility to add support for this package?  I've tried
to make it work, but I basically run into issues when compiling as it
seems it just can't find the include files which are located in
/usr/local/include/net-snmp by default.

Looking around, I see the configure script has some paths specified
where to look for snmp include files, and the paths in there relate to
ucd-snmp but there's no mention of net-snmp.  Any chance of getting
this added?

This is loosely the same issue as bug #13821, as far as the type goes.

Thanks!




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